Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 40 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

All participants who received cobimetinib and pictilisib in any dose combination during Stages 1, 1A, and 1B, until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 80 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received a single oral dose of pictilisib 100 mg capsules on Day 1 of Cycle 1 and a single oral dose of cobimetinib 20 mg capsules on Day 3 of Cycle 1, followed by continuous 21-day dosing with both cobimetinib and pictilisib at same doses from Days 8 to 28 and then 7 days off study drugs from Days 29 to 35 (Cycle 1 = 35 days). In subsequent cycles (28-day cycles), participants received 21-day dosing with both cobimetinib and pictilisib at same doses from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 130 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 100 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 60 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 130 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants received cobimetinib 40 mg capsules and pictilisib 180 mg capsules from Days 1 to 7 and then from Days 15 to 21 in continuous 28-day cycles. Participants were off study drugs from Days 8 to 14 and from Days 22 to 28. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 40 mg capsules and pictilisib 100 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with KRAS NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.

Participants with EGFR T790M mutant and EGFR inhibitor-progressing NSCLC received cobimetinib 125 mg capsules on Days 1, 4, 8, 11, 15, and 18 and pictilisib 180 mg capsules from Days 1 to 21 and then 7 days off study drugs from Days 22 to 28 in continuous 28-day cycles. Treatment continued until disease progression, unacceptable toxicity, or any other discontinuation criterion was met.