SANGAMO THERAPEUTICS, INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Davis Gregory D | Head of Research & Technology | Tax Withholding | 721 | $1.88 | $1,355 | 202,368 | Nov 25, 2024 |
| Dubois-Stringfellow Nathalie | SVP-CHIEF DEVELOPMENT OFFICER | Tax Withholding | 1,787 | $1.88 | $3,360 | 842,811 | Nov 25, 2024 |
| Duraibabu Prathyusha | SVP, CHIEF FINANCIAL OFFICER | Tax Withholding | 1,787 | $1.88 | $3,360 | 825,583 | Nov 25, 2024 |
| Willoughby Scott B. | SVP, GEN. COUNSEL & SECRETARY | Tax Withholding | 1,371 | $1.94 | $2,660 | 827,200 | Nov 24, 2024 |
| Macrae Sandy | PRESIDENT, CEO AND DIRECTOR | Tax Withholding | 10,642 | $1.94 | $20,645 | 2,508,583 | Nov 24, 2024 |
| Duraibabu Prathyusha | SVP, CHIEF FINANCIAL OFFICER | Tax Withholding | 1,787 | $0.86 | $1,537 | 828,741 | Aug 25, 2024 |
| Macrae Sandy | PRESIDENT, CEO AND DIRECTOR | Tax Withholding | 5,261 | $0.86 | $4,524 | 2,534,190 | Aug 25, 2024 |
| Willoughby Scott B. | SVP, GEN. COUNSEL & SECRETARY | Tax Withholding | 1,371 | $0.86 | $1,179 | 830,001 | Aug 24, 2024 |
| Pooler Amy | VP, HEAD OF RESEARCH | Tax Withholding | 493 | $0.86 | $424 | 193,923 | Aug 24, 2024 |
| Dubois-Stringfellow Nathalie | SVP-CHIEF DEVELOPMENT OFFICER | Tax Withholding | 1,508 | $0.86 | $1,297 | 844,598 | Aug 24, 2024 |
| Willoughby Scott B. | SVP, GEN. COUNSEL & SECRETARY | Tax Withholding | 892 | $0.98 | $874 | 832,802 | Aug 13, 2024 |
| Duraibabu Prathyusha | SVP, CHIEF FINANCIAL OFFICER | Tax Withholding | 892 | $0.61 | $544 | 830,528 | Jun 11, 2024 |
| Smith Karen L. | — | Award / Grant | 25,000 | — | — | 77,100 | Jun 4, 2024 |
| PARKER H STEWART | — | Award / Grant | 25,000 | — | — | 87,600 | Jun 4, 2024 |
| Meyers James R | — | Award / Grant | 25,000 | — | — | 74,600 | Jun 4, 2024 |
| Markels John | — | Award / Grant | 25,000 | — | — | 71,384 | Jun 4, 2024 |
| Horn Margaret A | — | Award / Grant | 25,000 | — | — | 57,650 | Jun 4, 2024 |
| Hillan Kenneth J. | — | Award / Grant | 25,000 | — | — | 74,600 | Jun 4, 2024 |
| Carey Robert | — | Award / Grant | 25,000 | — | — | 74,600 | Jun 4, 2024 |
| Beers Courtney | — | Award / Grant | 25,000 | — | — | 57,650 | Jun 4, 2024 |
| Dubois-Stringfellow Nathalie | SVP-CHIEF DEVELOPMENT OFFICER | Tax Withholding | 1,787 | $0.60 | $1,072 | 844,401 | May 25, 2024 |
| Willoughby Scott B. | SVP, GEN. COUNSEL & SECRETARY | Tax Withholding | 1,400 | $0.60 | $840 | 835,030 | May 25, 2024 |
| Duraibabu Prathyusha | SVP, CHIEF FINANCIAL OFFICER | Tax Withholding | 1,787 | $0.60 | $1,072 | 832,791 | May 25, 2024 |
| Pooler Amy | VP, HEAD OF RESEARCH | Tax Withholding | 493 | $0.60 | $296 | 195,119 | May 24, 2024 |
| Macrae Sandy | PRESIDENT, CEO AND DIRECTOR | Tax Withholding | 7,492 | $0.60 | $4,495 | 2,539,451 | May 24, 2024 |
| Willoughby Scott B. | SVP, GEN. COUNSEL & SECRETARY | Tax Withholding | 4,379 | $1.13 | $4,948 | 839,883 | Feb 25, 2024 |
| Dubois-Stringfellow Nathalie | SVP-CHIEF DEVELOPMENT OFFICER | Tax Withholding | 5,474 | $1.13 | $6,186 | 851,198 | Feb 25, 2024 |
| Pooler Amy | VP, HEAD OF RESEARCH | Tax Withholding | 2,459 | $1.13 | $2,779 | 196,314 | Feb 24, 2024 |
| Duraibabu Prathyusha | SVP, CHIEF FINANCIAL OFFICER | Tax Withholding | 3,453 | $1.13 | $3,902 | 834,578 | Feb 24, 2024 |
| Macrae Sandy | PRESIDENT, CEO AND DIRECTOR | Tax Withholding | 24,157 | $1.13 | $27,297 | 2,552,204 | Feb 24, 2024 |
| Pooler Amy | VP, HEAD OF RESEARCH | Award / Grant | 150,000 | — | — | 200,982 | Jan 22, 2024 |
| Willoughby Scott B. | SVP, GEN. COUNSEL & SECRETARY | Award / Grant | 712,500 | — | — | 844,262 | Jan 22, 2024 |
| Duraibabu Prathyusha | SVP, CHIEF FINANCIAL OFFICER | Award / Grant | 712,500 | — | — | 843,505 | Jan 22, 2024 |
| Dubois-Stringfellow Nathalie | SVP-CHIEF DEVELOPMENT OFFICER | Award / Grant | 712,500 | — | — | 856,672 | Jan 22, 2024 |
| Macrae Sandy | PRESIDENT, CEO AND DIRECTOR | Award / Grant | 2,000,000 | — | — | 2,592,476 | Jan 22, 2024 |
| Willoughby Scott B. | SVP, Gen. Counsel & Secretary | Tax Withholding | 1,329 | $0.38 | $505 | 126,762 | Nov 25, 2023 |
| McClung David Mark | EVP, Chief Operating Officer | Tax Withholding | 1,925 | $0.38 | $732 | 212,471 | Nov 25, 2023 |
| Macrae Sandy | President, CEO and Director | Tax Withholding | 10,411 | $0.38 | $3,956 | 592,476 | Nov 25, 2023 |
| Fontenot Jason D. | SVP, Chief Scientific Officer | Tax Withholding | 1,030 | $0.38 | $391 | 136,270 | Nov 25, 2023 |
| Duraibabu Prathyusha | SVP, Chief Financial Officer | Tax Withholding | 1,329 | $0.38 | $505 | 131,005 | Nov 25, 2023 |
| Dubois-Stringfellow Nathalie | SVP-Chief Development Officer | Tax Withholding | 1,462 | $0.38 | $556 | 139,172 | Nov 25, 2023 |
| Pooler Amy | VP, Head of Research | Tax Withholding | 490 | $0.38 | $186 | 50,982 | Nov 25, 2023 |
| BIOGEN INC. | — | Sale | 6,000,000 | $0.50 | $3,000,000 | 17,652,466 | Sep 26, 2023 |
| Fontenot Jason D. | SVP, Chief Scientific Officer | Tax Withholding | 1,029 | $0.77 | $792 | 137,300 | Aug 25, 2023 |
| McClung David Mark | EVP, Chief Operating Officer | Tax Withholding | 1,925 | $0.77 | $1,482 | 214,396 | Aug 25, 2023 |
| Duraibabu Prathyusha | SVP, Chief Financial Officer | Tax Withholding | 1,329 | $0.77 | $1,023 | 132,334 | Aug 25, 2023 |
| Macrae Sandy | President, CEO and Director | Tax Withholding | 10,411 | $0.77 | $8,016 | 602,887 | Aug 25, 2023 |
| Dubois-Stringfellow Nathalie | SVP-Chief Development Officer | Tax Withholding | 1,462 | $0.77 | $1,126 | 140,634 | Aug 25, 2023 |
| Willoughby Scott B. | SVP, Gen. Counsel & Secretary | Tax Withholding | 1,329 | $0.77 | $1,023 | 128,091 | Aug 25, 2023 |
| Willoughby Scott B. | SVP, Gen. Counsel & Secretary | Tax Withholding | 864 | $1.08 | $933 | 129,420 | Aug 13, 2023 |