SANGAMO THERAPEUTICS, INC (SGMO)

Latest Insider Confidence Score

2026Q1

49.3
Bearish

Company insider confidence (by quarter)

2011Q4 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Macrae Sandy CEO 2,049,534 Nov 26, 2025
Ra Capital Management, L.P. Other 1,829,426 Feb 18, 2015
RA Capital Healthcare Fund LP Other 1,829,426 Feb 18, 2015
Kolchinsky Peter Other 1,829,426 Feb 18, 2015
Lanphier Edward O II Director 1,252,119 Jan 13, 2017

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 24, 2026 Feb 26, 2026 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 47.5 -14,417 -2.08% ✗ $6.8K
Feb 24, 2026 Feb 26, 2026 Macrae Sandy CEO Sell 46.3 -38,928 -2.00% ✗ $18.3K
Feb 24, 2026 Feb 26, 2026 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 47.5 -14,004 -2.10% ✗ $6.6K
Feb 24, 2026 Feb 26, 2026 Jain Nikunj Principal Accounting Officer Sell 47.5 -5,785 -2.38% ✗ $2.7K
Feb 24, 2026 Feb 26, 2026 Davis Gregory D Head of Research & Technology Sell 47.5 -5,951 -3.11% ✗ $2.8K
Jan 22, 2026 Jan 26, 2026 Jain Nikunj Principal Accounting Officer Sell 47.5 -7,721 -3.08% ✗ $3.1K
Jan 22, 2026 Jan 26, 2026 Duraibabu Prathyusha PRINCIPAL FINANCIAL OFFICER Sell 46.3 -36,676 -5.26% ✗ $14.6K
Jan 22, 2026 Jan 26, 2026 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 46.3 -36,676 -5.22% ✗ $14.6K
Jan 22, 2026 Jan 26, 2026 Macrae Sandy CEO Sell 46.3 -102,950 -5.02% ✗ $41K
Jan 22, 2026 Jan 26, 2026 Davis Gregory D Head of Research & Technology Sell 47.5 -7,721 -3.88% ✗ $3.1K
Jan 22, 2026 Jan 26, 2026 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 46.3 -36,676 -5.03% ✗ $14.6K
Nov 24, 2025 Nov 26, 2025 Jain Nikunj Principal Accounting Officer Sell 52.5 -578 -0.23% ✗ $240.8
Nov 24, 2025 Nov 26, 2025 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 52.5 -2,035 -0.29% ✗ $847.8
Nov 24, 2025 Nov 26, 2025 Macrae Sandy CEO Sell 52.5 -7,488 -0.36% ✗ $3.1K
Nov 24, 2025 Nov 26, 2025 Duraibabu Prathyusha PRINCIPAL FINANCIAL OFFICER Sell 52.5 -2,544 -0.36% ✗ $1.1K
Nov 24, 2025 Nov 26, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 52.5 -2,544 -0.35% ✗ $1.1K
Nov 24, 2025 Nov 26, 2025 Davis Gregory D Head of Research & Technology Sell 52.5 -723 -0.37% ✗ $301.2
Oct 22, 2025 Oct 24, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 46.3 -43,741 -5.71% ✗ $28.9K
Oct 22, 2025 Oct 24, 2025 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 46.3 -44,122 -5.90% ✗ $29.1K
Oct 22, 2025 Oct 24, 2025 Macrae Sandy CEO Sell 42.5 -126,950 -5.81% ✗ $83.8K
Oct 22, 2025 Oct 24, 2025 Duraibabu Prathyusha PRINCIPAL FINANCIAL OFFICER Sell 46.3 -45,225 -6.07% ✗ $29.8K
Oct 22, 2025 Oct 24, 2025 Jain Nikunj Principal Accounting Officer Sell 47.5 -6,708 -2.65% ✗ $4.4K
Oct 22, 2025 Oct 24, 2025 Davis Gregory D Head of Research & Technology Sell 47.5 -6,708 -3.33% ✗ $4.4K
Oct 9, 2025 Jain Nikunj Principal Accounting Officer Neutral 52.5 - 0.00% ✗ -
Aug 24, 2025 Aug 26, 2025 Macrae Sandy CEO Sell 52.5 -7,488 -0.34% ✗ $4.4K
Aug 24, 2025 Aug 26, 2025 Davis Gregory D Head of Research & Technology Sell 52.5 -723 -0.36% ✗ $423.9
Aug 24, 2025 Aug 26, 2025 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 52.5 -1,434 -0.19% ✗ $840.8
Aug 24, 2025 Aug 26, 2025 Duraibabu Prathyusha CFO Sell 52.5 -1,792 -0.24% ✗ $1.1K
Aug 24, 2025 Aug 26, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 52.5 -1,792 -0.23% ✗ $1.1K
Jul 22, 2025 Jul 24, 2025 Duraibabu Prathyusha CFO Sell 46.3 -31,866 -4.10% ✗ $15.3K
Jul 22, 2025 Jul 24, 2025 Macrae Sandy CEO Sell 42.5 -126,950 -5.48% ✗ $60.9K
Jul 22, 2025 Jul 24, 2025 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 46.3 -31,866 -4.08% ✗ $15.3K
Jul 22, 2025 Jul 24, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 46.3 -31,866 -3.98% ✗ $15.3K
Jul 22, 2025 Jul 24, 2025 Davis Gregory D Head of Research & Technology Sell 47.5 -6,708 -3.21% ✗ $3.2K
Jun 12, 2025 Jun 16, 2025 Smith Karen L. Director Neutral 90.0 +25,000 32.43% ✗ -
Jun 12, 2025 Jun 16, 2025 PARKER H STEWART Director Neutral 90.0 +25,000 28.54% ✗ -
Jun 12, 2025 Jun 16, 2025 Meyers James R Director Neutral 90.0 +25,000 33.51% ✗ -
Jun 12, 2025 Jun 16, 2025 Hillan Kenneth J. Director Neutral 90.0 +25,000 33.51% ✗ -
Jun 12, 2025 Jun 16, 2025 Markels John Director Neutral 90.0 +25,000 35.02% ✗ -
Jun 12, 2025 Jun 16, 2025 Carey Robert Director Neutral 90.0 +25,000 33.51% ✗ -
Jun 12, 2025 Jun 16, 2025 Horn Margaret A Director Neutral 90.0 +25,000 43.37% ✗ -
Jun 12, 2025 Jun 16, 2025 Beers Courtney Director Neutral 90.0 +25,000 43.37% ✗ -
May 24, 2025 May 28, 2025 Davis Gregory D Head of Research & Technology Sell 52.5 -723 -0.35% ✗ $342.2
May 24, 2025 May 28, 2025 Willoughby Scott B. SVP, CHIEF LEGAL OFFICER, SECY Sell 52.5 -1,433 -0.18% ✗ $678.2
May 24, 2025 May 28, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 52.5 -1,792 -0.22% ✗ $848.2
May 24, 2025 May 28, 2025 Duraibabu Prathyusha CFO Sell 52.5 -1,792 -0.23% ✗ $848.2
May 24, 2025 May 28, 2025 Macrae Sandy CEO Sell 52.5 -7,488 -0.32% ✗ $3.5K
Apr 22, 2025 Apr 24, 2025 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 46.3 -31,866 -3.91% ✗ $24.7K
Apr 22, 2025 Apr 24, 2025 Duraibabu Prathyusha CFO Sell 46.3 -31,866 -3.93% ✗ $24.7K
Apr 22, 2025 Apr 24, 2025 Macrae Sandy CEO Sell 42.5 -126,950 -5.18% ✗ $98.6K
Apr 22, 2025 Apr 24, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 46.3 -31,866 -3.82% ✗ $24.7K
Apr 22, 2025 Apr 24, 2025 Davis Gregory D Head of Research & Technology Sell 47.5 -6,708 -3.10% ✗ $5.2K
Feb 24, 2025 Feb 26, 2025 Davis Gregory D Head of Research & Technology Sell 90.0 +48,514 28.95% ✗ $1.2K
Feb 24, 2025 Feb 26, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 90.0 +116,695 16.28% ✗ $3.2K
Feb 24, 2025 Feb 26, 2025 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 90.0 +117,191 16.80% ✗ $2.7K
Feb 24, 2025 Feb 26, 2025 Duraibabu Prathyusha CFO Sell 90.0 +116,833 16.81% ✗ $3.1K
Feb 24, 2025 Feb 26, 2025 Macrae Sandy CEO Sell 91.3 +356,849 17.03% ✗ $17.7K
Jan 22, 2025 Jan 24, 2025 Davis Gregory D Head of Research & Technology Sell 46.3 -30,456 -15.38% ✗ $35K
Jan 22, 2025 Jan 24, 2025 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 42.5 -129,593 -15.31% ✗ $149K
Jan 22, 2025 Jan 24, 2025 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 42.5 -129,549 -15.66% ✗ $149K
Jan 22, 2025 Jan 24, 2025 Duraibabu Prathyusha CFO Sell 42.5 -129,242 -15.68% ✗ $148.6K
Jan 22, 2025 Jan 24, 2025 Macrae Sandy CEO Sell 40.0 -412,584 -16.45% ✗ $474.5K
Nov 24, 2024 Nov 26, 2024 Davis Gregory D Head of Research & Technology Sell 50.0 -1,226 -0.60% ✗ $2.3K
Nov 24, 2024 Nov 26, 2024 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 52.5 -2,801 -0.34% ✗ $5.3K
Nov 24, 2024 Nov 26, 2024 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 52.5 -3,295 -0.39% ✗ $6.3K
Nov 24, 2024 Nov 26, 2024 Duraibabu Prathyusha CFO Sell 52.5 -3,158 -0.38% ✗ $6K
Nov 24, 2024 Nov 26, 2024 Macrae Sandy CEO Sell 48.8 -18,115 -0.72% ✗ $34.7K
Oct 28, 2024 Davis Gregory D Head of Research & Technology Neutral 52.5 - 0.00% ✗ -
Aug 24, 2024 Aug 27, 2024 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 52.5 -2,801 -0.34% ✗ $2.4K
Aug 24, 2024 Aug 27, 2024 Pooler Amy VP, HEAD OF RESEARCH Sell 50.0 -1,196 -0.61% ✗ $1K
Aug 24, 2024 Aug 27, 2024 Duraibabu Prathyusha CFO Sell 52.5 -3,158 -0.38% ✗ $2.7K
Aug 24, 2024 Aug 27, 2024 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 52.5 -3,295 -0.39% ✗ $2.8K
Aug 24, 2024 Aug 27, 2024 Macrae Sandy CEO Sell 48.8 -12,753 -0.50% ✗ $11K
Aug 13, 2024 Aug 15, 2024 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 52.5 -892 -0.11% ✗ $869.8
Jun 11, 2024 Jun 13, 2024 Duraibabu Prathyusha CFO Sell 52.5 -892 -0.11% ✗ $542.1
Jun 4, 2024 Jun 6, 2024 Smith Karen L. Director Neutral 90.0 +25,000 47.98% ✗ -
Jun 4, 2024 Jun 6, 2024 PARKER H STEWART Director Neutral 90.0 +25,000 39.94% ✗ -
Jun 4, 2024 Jun 6, 2024 Meyers James R Director Neutral 90.0 +25,000 50.40% ✗ -
Jun 4, 2024 Jun 6, 2024 Markels John Director Neutral 90.0 +25,000 53.90% ✗ -
Jun 4, 2024 Jun 6, 2024 Horn Margaret A Director Neutral 90.0 +25,000 76.57% ✗ -
Jun 4, 2024 Jun 6, 2024 Hillan Kenneth J. Director Neutral 90.0 +25,000 50.40% ✗ -
Jun 4, 2024 Jun 6, 2024 Carey Robert Director Neutral 90.0 +25,000 50.40% ✗ -
Jun 4, 2024 Jun 6, 2024 Beers Courtney Director Neutral 90.0 +25,000 76.57% ✗ -
May 24, 2024 May 29, 2024 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 52.5 -3,295 -0.39% ✗ $2K
May 24, 2024 May 29, 2024 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 52.5 -2,736 -0.33% ✗ $1.6K
May 24, 2024 May 29, 2024 Pooler Amy VP, HEAD OF RESEARCH Sell 50.0 -1,195 -0.61% ✗ $717
May 24, 2024 May 29, 2024 Duraibabu Prathyusha CFO Sell 52.5 -3,158 -0.38% ✗ $1.9K
May 24, 2024 May 29, 2024 Macrae Sandy CEO Sell 52.5 -12,753 -0.50% ✗ $7.7K
Feb 24, 2024 Feb 27, 2024 Pooler Amy VP, HEAD OF RESEARCH Sell 47.5 -4,668 -2.32% ✗ $5.3K
Feb 24, 2024 Feb 27, 2024 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Sell 50.0 -7,832 -0.93% ✗ $8.9K
Feb 24, 2024 Feb 27, 2024 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Sell 46.3 -10,484 -1.22% ✗ $11.8K
Feb 24, 2024 Feb 27, 2024 Duraibabu Prathyusha CFO Sell 46.3 -8,927 -1.06% ✗ $10.1K
Feb 24, 2024 Feb 27, 2024 Macrae Sandy CEO Sell 46.3 -40,272 -1.55% ✗ $45.5K
Jan 22, 2024 Jan 24, 2024 Pooler Amy VP, HEAD OF RESEARCH Neutral 90.0 +150,000 294.22% ✗ -
Jan 22, 2024 Jan 24, 2024 Willoughby Scott B. SVP, GEN. COUNSEL & SECRETARY Neutral 90.0 +712,500 540.75% ✗ -
Jan 22, 2024 Jan 24, 2024 Duraibabu Prathyusha CFO Neutral 90.0 +712,500 543.87% ✗ -
Jan 22, 2024 Jan 24, 2024 Dubois-Stringfellow Nathalie SVP-CHIEF DEVELOPMENT OFFICER Neutral 90.0 +712,500 494.20% ✗ -
Jan 22, 2024 Jan 24, 2024 Macrae Sandy CEO Neutral 90.0 +2,000,000 337.57% ✗ -
Nov 25, 2023 Nov 28, 2023 Willoughby Scott B. SVP, Gen. Counsel & Secretary Sell 47.5 -1,329 -1.04% ✗ $507.8
Nov 25, 2023 Nov 28, 2023 McClung David Mark COO Sell 50.0 -1,925 -0.90% ✗ $735.5