Deval L. Patrick serves as Executive at Global Blood Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Deval L. Patrick has executed 54 insider transactions totaling $5.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 15, 2025 involved receiving (via award) 627 shares valued at $0.
Deval L. Patrick currently holds 17,654 shares of Global Blood Therapeutics, Inc. (GBT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Deval L. Patrick has been a net seller of GBT stock. They have purchased $314.7K and sold $5.2M worth of shares.
Deval L. Patrick's most recent insider trade was on Dec 15, 2025, when they sold 627 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Sep 15, 2024 | TWLO | $0 | Award | 1,240 | $N/A | Discretionary |
| Aug 1, 2024 | CERE | $0 | Disposition | 10,461 | $N/A | Discretionary |
| Aug 1, 2024 | CERE | $0 | Disposition | 3,282 | $N/A | Discretionary |
| Jun 6, 2024 | TOST | $0 | Option Exercise | 11,593 | $N/A | Discretionary |
| Jun 5, 2024 | CERE | $0 | Award | 10,461 | $N/A | Discretionary |
| Jun 5, 2024 | TWLO | $0 | Award | 1,234 | $N/A | Discretionary |
| Mar 15, 2024 | TWLO | $0 | Award | 1,195 | $N/A | Discretionary |
| Feb 22, 2024 | TOST | $0 | Option Exercise | 7,645 | $N/A | Discretionary |
| Dec 15, 2023 | TWLO | $0 | Award | 1,153 | $N/A | Discretionary |
| Nov 1, 2023 | CERE | $753.3K | Sale | 30,130 | $25.00 | Discretionary |
| Nov 1, 2023 | CERE | $380.2K | Option Exercise | 30,130 | $12.62 | Discretionary |
| Sep 15, 2023 | TWLO | $0 | Award | 1,192 | $N/A | Discretionary |
| Jul 24, 2023 | GRNA | $0 | Other | 172,500 | $N/A | Discretionary |
| Jun 22, 2023 | AMWL | $0 | Award | 91,743 | $N/A | Discretionary |
| Jun 12, 2023 | TWLO | $0 | Award | 1,310 | $N/A | Discretionary |
| Jun 7, 2023 | CERE | $0 | Award | 3,282 | $N/A | Discretionary |
| Jun 2, 2023 | TOST | $0 | Option Exercise | 11,292 | $N/A | Discretionary |
| Mar 15, 2023 | TWLO | $0 | Award | 1,101 | $N/A | Discretionary |
| Feb 22, 2023 | TOST | $0 | Option Exercise | 7,640 | $N/A | Discretionary |
| Dec 15, 2022 | TWLO | $0 | Award | 1,565 | $N/A | Discretionary |
| Oct 5, 2022 | GBT | $0 | Disposition | 9,037 | $N/A | Discretionary |
| Sep 15, 2022 | TWLO | $0 | Award | 1,008 | $N/A | Discretionary |
| Sep 12, 2022 | CERE | $1.5M | Sale | 47,705 | $30.78 | Discretionary |
| Sep 12, 2022 | CERE | $602.0K | Option Exercise | 47,705 | $12.62 | Discretionary |
| Jun 15, 2022 | TWLO | $0 | Award | 736 | $N/A | Discretionary |
| Jun 14, 2022 | GBT | $0 | Option Exercise | 3,600 | $N/A | Discretionary |
| Jun 13, 2022 | AMWL | $0 | Award | 50,377 | $N/A | Discretionary |
| Mar 15, 2022 | TWLO | $0 | Award | 431 | $N/A | Discretionary |