Insider Transactions Reported by 22 Insiders of SANGAMO THERAPEUTICS, INC

Symbol
SGMO on Nasdaq
Location
Richmond, CA

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Quick Takeaways

  • SGMO - SANGAMO THERAPEUTICS, INC has 22 insiders with reported activity on this page.
  • No net insider buy/sell flow is currently reported for the last year.
  • Recent transaction rows are available for direct filing-level review.

What Changed

  • No meaningful buy/sell imbalance is currently visible in the one-year window.
  • Activity will update as new Forms 3/4/5 are filed.

Why This Matters

  • This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
  • Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Official SEC Source

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

There are no Buy or Sell transactions made by insiders since 06 Apr 2025

SANGAMO THERAPEUTICS, INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
BIOGEN INC. 10%+ Owner $6,745,007 Mixed 26 Sep 2023
Sandy Macrae PRESIDENT, CEO AND DIRECTOR, Director $896,598 Mixed 01 Apr 2026
Nathalie Dubois-Stringfellow Svp Chief Development Officer $318,994 Mixed 01 Apr 2026
Scott B. Willoughby Svp, Chief Legal Officer, Secy $306,160 Mixed 01 Apr 2026
Prathyusha Duraibabu Principal Financial Officer $263,026 Mixed 22 Jan 2026
Amy Pooler Vp, Head Of Research $166,774 Mixed 24 Aug 2024
Nikunj Jain Principal Accounting Officer $111,489 Mixed 01 Apr 2026
Gregory D. Davis Head of Research & Technology $87,002 Mixed 01 Apr 2026
David Mark McClung EVP, Chief Operating Officer $81,185 Mixed 25 Nov 2023
Rolf Andrew Ramelmeier EVP, Technical Operations $65,518 Mixed 25 May 2023
Jason D. Fontenot SVP, Chief Scientific Officer $52,069 Mixed 25 Nov 2023
PARKER H STEWART Director $51,796 Mixed 12 Jun 2025
Karen L. Smith Director $46,966 Mixed 12 Jun 2025
Kenneth J. Hillan Director $45,816 Mixed 12 Jun 2025
Robert Carey Director $45,816 Mixed 12 Jun 2025
James R. Meyers Director $45,816 Mixed 12 Jun 2025
John Markels Director $44,336 Mixed 12 Jun 2025
Margaret A. Horn Director $38,019 Mixed 12 Jun 2025
Courtney Beers Director $38,019 Mixed 12 Jun 2025
Robert J. Schott SVP, Head of Development $28,863 Mixed 25 Feb 2022
Joseph S. Zakrzewski Director $23,193 Mixed 25 Feb 2022
Saira Ramasastry Director $13,641 Mixed 25 Feb 2022

Recent Insider Transactions by Companies or Individuals for SANGAMO THERAPEUTICS, INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Nathalie Dubois-Stringfellow SGMO Stock Option (Right to Buy) Award 800,000 800,000 01 Apr 2026 Direct
Nikunj Jain SGMO Stock Option (Right to Buy) Award 225,000 225,000 01 Apr 2026 Direct
Gregory D. Davis SGMO Stock Option (Right to Buy) Award 225,000 225,000 01 Apr 2026 Direct
Sandy Macrae SGMO Stock Option (Right to Buy) Award 2,500,000 2,500,000 01 Apr 2026 Direct
Scott B. Willoughby SGMO Stock Option (Right to Buy) Award 800,000 800,000 01 Apr 2026 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -1.79% -12,354 678,711 25 Feb 2026 Direct
Sandy Macrae SGMO Common Stock Tax liability -1.73% -33,637 1,907,656 25 Feb 2026 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -1.86% -12,354 651,406 25 Feb 2026 Direct
Nikunj Jain SGMO Common Stock Tax liability -2.11% -5,119 237,211 25 Feb 2026 Direct
Gregory D. Davis SGMO Common Stock Tax liability -2.69% -5,119 185,111 25 Feb 2026 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -0.3% -2,063 691,065 24 Feb 2026 Direct
Sandy Macrae SGMO Common Stock Tax liability -0.27% -5,291 1,941,293 24 Feb 2026 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -0.25% -1,650 663,760 24 Feb 2026 Direct
Nikunj Jain SGMO Common Stock Tax liability -0.27% -666 242,330 24 Feb 2026 Direct
Gregory D. Davis SGMO Common Stock Tax liability -0.44% -832 190,230 24 Feb 2026 Direct
Nikunj Jain SGMO Common Stock Tax liability -3.08% -7,721 242,996 22 Jan 2026 Direct
Gregory D. Davis SGMO Common Stock Tax liability -3.88% -7,721 191,062 22 Jan 2026 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -5.03% -36,676 693,128 22 Jan 2026 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -5.22% -36,676 665,410 22 Jan 2026 Direct
Prathyusha Duraibabu SGMO Common Stock Tax liability -5.26% -36,676 660,042 22 Jan 2026 Direct
Sandy Macrae SGMO Common Stock Tax liability -5.02% -102,950 1,946,584 22 Jan 2026 Direct
Nikunj Jain SGMO Common Stock Tax liability -0.23% -578 245,717 24 Nov 2025 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -0.29% -2,035 702,086 24 Nov 2025 Direct
Sandy Macrae SGMO Common Stock Tax liability -0.36% -7,488 2,049,534 24 Nov 2025 Direct
Prathyusha Duraibabu SGMO Common Stock Tax liability -0.36% -2,544 696,718 24 Nov 2025 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -0.35% -2,544 719,804 24 Nov 2025 Direct
Gregory D. Davis SGMO Common Stock Tax liability -0.37% -723 193,791 24 Nov 2025 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -5.71% -43,741 722,348 22 Oct 2025 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -5.9% -44,122 704,121 22 Oct 2025 Direct
Sandy Macrae SGMO Common Stock Tax liability -5.81% -126,950 2,057,022 22 Oct 2025 Direct
Prathyusha Duraibabu SGMO Common Stock Tax liability -6.07% -45,225 699,262 22 Oct 2025 Direct
Nikunj Jain SGMO Common Stock Tax liability -2.65% -6,708 246,295 22 Oct 2025 Direct
Gregory D. Davis SGMO Common Stock Tax liability -3.33% -6,708 194,514 22 Oct 2025 Direct
Sandy Macrae SGMO Common Stock Tax liability -0.34% -7,488 2,183,972 24 Aug 2025 Direct
Gregory D. Davis SGMO Common Stock Tax liability -0.36% -723 201,222 24 Aug 2025 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -0.19% -1,434 748,243 24 Aug 2025 Direct
Prathyusha Duraibabu SGMO Common Stock Tax liability -0.24% -1,792 744,487 24 Aug 2025 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -0.23% -1,792 766,089 24 Aug 2025 Direct
Prathyusha Duraibabu SGMO Common Stock Tax liability -4.1% -31,866 746,279 22 Jul 2025 Direct
Sandy Macrae SGMO Common Stock Tax liability -5.48% -126,950 2,191,460 22 Jul 2025 Direct
Scott B. Willoughby SGMO Common Stock Tax liability -4.08% -31,866 749,677 22 Jul 2025 Direct
Nathalie Dubois-Stringfellow SGMO Common Stock Tax liability -3.98% -31,866 767,881 22 Jul 2025 Direct
Gregory D. Davis SGMO Common Stock Tax liability -3.21% -6,708 201,945 22 Jul 2025 Direct
Karen L. Smith SGMO Common Stock Award 32.4% 25,000 102,100 12 Jun 2025 Direct
Karen L. Smith SGMO Stock Option (Right to Buy) Award 50,000 50,000 12 Jun 2025 Direct
Parker H Stewart SGMO Common Stock Award 28.5% 25,000 112,600 12 Jun 2025 Direct
Parker H Stewart SGMO Stock Option (Right to Buy) Award 50,000 50,000 12 Jun 2025 Direct
James R. Meyers SGMO Common Stock Award 33.5% 25,000 99,600 12 Jun 2025 Direct
James R. Meyers SGMO Stock Option (Right to Buy) Award 50,000 50,000 12 Jun 2025 Direct
Kenneth J. Hillan SGMO Common Stock Award 33.5% 25,000 99,600 12 Jun 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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