Rex S. Jackson serves as Executive at SYMYX TECHNOLOGIES INC, where they oversee executive responsibilities. Since joining the company, Rex S. Jackson has executed 153 insider transactions totaling $6.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 9, 2024 involved receiving (via award) 23,219 shares valued at $0.
Rex S. Jackson currently holds 104,892 shares of SYMYX TECHNOLOGIES INC (SMMX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Rex S. Jackson has been a net seller of SMMX stock. They have purchased $0 and sold $6.8M worth of shares.
Rex S. Jackson's most recent insider trade was on Apr 9, 2024, when they sold 23,219 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Sep 21, 2023 | CHPT | $84.5K | Sale | 16,799 | $5.03 | Discretionary |
| Sep 11, 2023 | CHPT | $86 | Sale | 15 | $5.73 | Discretionary |
| Sep 8, 2023 | CHPT | $3.2M | Sale | 556,255 | $5.84 | Discretionary |
| Sep 8, 2023 | CHPT | $1.3K | Award | 264 | $4.86 | Discretionary |
| Sep 8, 2023 | CHPT | $826.6K | Option Exercise | 1,476,060 | $0.56 | Discretionary |
| Jun 21, 2023 | CHPT | $129.9K | Sale | 16,178 | $8.03 | Discretionary |
| Mar 21, 2023 | EMKR | $4.9K | Sale | 4,484 | $1.10 | Planned |
| Mar 21, 2023 | CHPT | $136.1K | Sale | 14,476 | $9.40 | Discretionary |
| Mar 10, 2023 | CHPT | $1.1K | Sale | 108 | $10.16 | Discretionary |
| Mar 9, 2023 | CHPT | $15.1K | Award | 1,739 | $8.66 | Discretionary |
| Dec 21, 2022 | CHPT | $131.6K | Sale | 13,805 | $9.53 | Discretionary |
| Nov 10, 2022 | CHPT | $529.6K | Exercise | 87,821 | $6.03 | Discretionary |
| Sep 22, 2022 | CHPT | $529.6K | Exercise | 87,821 | $6.03 | Discretionary |
| Sep 21, 2022 | CHPT | $240.1K | Sale | 15,005 | $16.00 | Discretionary |
| Sep 12, 2022 | CHPT | $1.1K | Sale | 63 | $17.79 | Discretionary |
| Sep 9, 2022 | CHPT | $14.9K | Award | 1,016 | $14.64 | Discretionary |
| Jun 22, 2022 | CHPT | $107.5K | Sale | 7,886 | $13.63 | Discretionary |
| Jun 1, 2022 | CHPT | $0 | Award | 358,166 | $N/A | Discretionary |
| Jun 1, 2022 | CHPT | $0 | Award | 331,272 | $N/A | Discretionary |
| May 17, 2022 | CHPT | $28.1K | Option Exercise | 50,196 | $0.56 | Discretionary |
| Mar 22, 2022 | EMKR | $17.1K | Sale | 4,484 | $3.81 | Discretionary |
| Mar 22, 2022 | CHPT | $145.2K | Sale | 8,100 | $17.92 | Discretionary |
| Mar 10, 2022 | CHPT | $856 | Sale | 49 | $17.47 | Discretionary |
| Mar 9, 2022 | CHPT | $11.7K | Award | 785 | $14.85 | Discretionary |
| Dec 30, 2021 | CHPT | $206.6K | Sale | 11,000 | $18.78 | Discretionary |
| Dec 30, 2021 | CHPT | $30.8K | Option Exercise | 55,000 | $0.56 | Discretionary |
| Dec 21, 2021 | CHPT | $190.2K | Sale | 10,530 | $18.06 | Discretionary |
| Sep 22, 2021 | CHPT | $219.7K | Sale | 10,901 | $20.15 | Discretionary |