Michaelson Jennifer
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Michaelson Jennifer. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CGEM | Chief Scientific Officer | Sale | 1,345 | $10.01 | $13,463 | Dec 19, 2025 |
| CGEM | Chief Scientific Officer | Sale | 2,898 | $9.67 | $28,024 | Dec 18, 2025 |
| CGEM | Chief Scientific Officer | Sale | 2,148 | $12.38 | $26,592 | Dec 15, 2025 |
| CGEM | Chief Scientific Officer | Sale | 4,000 | $12.30 | $49,200 | Nov 24, 2025 |
| CGEM | Chief Scientific Officer | Sale | 3,756 | $8.53 | $32,039 | Feb 25, 2025 |
| CGEM | Chief Scientific Officer | Award / Grant | 50,000 | — | — | Feb 19, 2025 |
| CGEM | Chief Scientific Officer | Sale | 4,000 | $12.51 | $50,040 | Jan 6, 2025 |
| CGEM | Chief Scientific Officer | Sale | 4,693 | $11.41 | $53,547 | Dec 18, 2024 |
| CGEM | Chief Scientific Officer | Sale | 3,489 | $12.52 | $43,682 | Dec 12, 2024 |
| CGEM | Chief Scientific Officer | Sale | 8,000 | $15.64 | $125,120 | Nov 5, 2024 |
| CGEM | Chief Scientific Officer | Sale | 8,000 | $18.09 | $144,720 | Sep 5, 2024 |
| CGEM | Chief Scientific Officer | Sale | 8,000 | $16.33 | $130,640 | Jul 5, 2024 |
| CGEM | Chief Scientific Officer | Award / Grant | 2,360 | $9.00 | $21,240 | Jul 1, 2024 |
| CGEM | Chief Scientific Officer | Option Exercise | 50,000 | $4.30 | $215,000 | May 6, 2024 |
| CGEM | Chief Scientific Officer | Award / Grant | 50,000 | — | — | Feb 22, 2024 |
| CGEM | Chief Scientific Officer | Sale | 1,145 | $8.50 | $9,733 | Dec 21, 2023 |
| CGEM | Chief Scientific Officer | Sale | 238 | $8.22 | $1,956 | Dec 18, 2023 |
| CGEM | Chief Scientific Officer | Sale | 1,068 | $7.81 | $8,341 | Dec 12, 2023 |
| CGEM | Chief Development Officer | Sale | 238 | $12.94 | $3,080 | Jun 20, 2023 |
| CGEM | Chief Development Officer | Sale | 176 | $13.11 | $2,307 | Jun 12, 2023 |
| CGEM | Chief Development Officer | Option Exercise | 100 | $4.30 | $430 | Jun 6, 2023 |
| CGEM | Chief Development Officer | Sale | 239 | $8.76 | $2,094 | May 18, 2023 |
| CGEM | Chief Development Officer | Sale | 193 | $8.78 | $1,695 | May 12, 2023 |
| CGEM | Chief Development Officer | Sale | 238 | $10.71 | $2,549 | Apr 18, 2023 |
| CGEM | Chief Development Officer | Sale | 176 | $10.22 | $1,799 | Apr 12, 2023 |
| CGEM | Chief Development Officer | Sale | 238 | $11.32 | $2,694 | Mar 20, 2023 |
| CGEM | Chief Development Officer | Award / Grant | 38,500 | — | — | Feb 17, 2023 |
| CGEM | See Remarks | Sale | 4,000 | $13.30 | $53,200 | Nov 25, 2022 |
| CGEM | See Remarks | Sale | 4,000 | $12.40 | $49,600 | Sep 27, 2022 |
| CGEM | Chief Development Officer | Option Exercise | 1,385 | $4.30 | $5,956 | Aug 8, 2022 |
| CGEM | Chief Development Officer | Sale | 8,000 | $14.51 | $116,080 | Jul 25, 2022 |
| CGEM | Chief Development Officer | Award / Grant | 1,620 | $10.90 | $17,658 | Jun 30, 2022 |
| CGEM | Chief Development Officer | Award / Grant | 28,500 | — | — | Feb 11, 2022 |
| CGEM | See Remarks | Option Exercise | 4,000 | $4.30 | $17,200 | Oct 18, 2021 |
| CGEM | See Remarks | Sale | 3,200 | $24.34 | $77,888 | Sep 20, 2021 |
| CGEM | See Remarks | Sale | 2,863 | $27.50 | $78,733 | Aug 18, 2021 |
| CGEM | See Remarks | Sale | 1,137 | $28.07 | $31,916 | Aug 18, 2021 |