Vor Biopharma Inc. (VOR)

Latest Insider Confidence Score

2025Q4

40.7
Bearish

Company insider confidence (by quarter)

2021Q1 2025Q4

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Mahatme Sandesh — 13,882,750 Jul 10, 2025
Zuraw Qing Che — 4,373,040 Jul 30, 2025
PureTech Health LLC — 3,207,200 Feb 4, 2021
Schwab Andrew J. 10% Owner 1,766,634 Nov 18, 2021
5am Opportunities I, L.P. 10% Owner 1,766,634 Nov 18, 2021

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 18, 2025 Dec 19, 2025 RA CAPITAL MANAGEMENT, L.P. Director Neutral 27.5 -4,625,346 -46.11% ✗ -
Dec 18, 2025 Dec 19, 2025 Joustra Wouter Director Neutral 52.5 - 0.00% ✗ -
Dec 18, 2025 Dec 19, 2025 Levin Andrew David Director Neutral 52.5 - 0.00% ✗ -
Dec 19, 2025 Joustra Wouter Director Neutral 52.5 - 0.00% ✗ -
Dec 19, 2025 Levin Andrew David Director Neutral 52.5 - 0.00% ✗ -
Dec 5, 2025 Dec 9, 2025 Mahatme Sandesh CFO Neutral 27.5 -694,137 -100.00% ✗ -
Dec 5, 2025 Dec 9, 2025 Zuraw Qing Che Chief Development Officer Neutral 52.5 - 0.00% ✗ -
Dec 5, 2025 Dec 9, 2025 Kress Jean-Paul CEO Neutral 52.5 - 0.00% ✗ -
Oct 28, 2025 Oct 30, 2025 RA CAPITAL MANAGEMENT, L.P. Director Sell 15.0 -400,408 -33.93% ✗ $10.4M
Oct 23, 2025 Oct 27, 2025 RA CAPITAL MANAGEMENT, L.P. Director Sell 16.3 -221,166 -15.78% ✗ $6.2M
Oct 20, 2025 Oct 22, 2025 RA CAPITAL MANAGEMENT, L.P. Director Sell 17.5 -117,050 -2.67% ✗ $3.4M
Oct 17, 2025 Oct 21, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -37,533 -3.12% ✗ $1.1M
Oct 15, 2025 Oct 17, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -73,676 -5.76% ✗ $2.3M
Oct 15, 2025 Oct 17, 2025 RA CAPITAL MANAGEMENT, L.P. Director Sell 15.0 -464,025 -3.24% ✗ $13.7M
Oct 10, 2025 Oct 15, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -96,657 -7.03% ✗ $3M
Oct 8, 2025 Oct 10, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -124,146 -8.28% ✗ $4.1M
Oct 6, 2025 Oct 8, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -98,387 -6.16% ✗ $3.6M
Oct 1, 2025 Oct 3, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -41,752 -2.55% ✗ $1.6M
Sep 18, 2025 Sep 22, 2025 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
Sep 16, 2025 Sep 18, 2025 Reprogrammed Interchange LLC 10% Owner Sell 20.0 -447,278 -1.35% ✗ $688.9K
Sep 11, 2025 Sep 15, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -984,805 -2.88% ✗ $1.7M
Sep 8, 2025 Sep 10, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -1,263,647 -3.56% ✗ $2.5M
Sep 8, 2025 Sep 10, 2025 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
Sep 8, 2025 Sep 10, 2025 Reed Sarah Burgess Director Neutral 52.5 - 0.00% ✗ -
Sep 8, 2025 Reed Sarah Burgess Director Neutral 52.5 - 0.00% ✗ -
Sep 3, 2025 Sep 5, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -1,407,628 -3.82% ✗ $2.8M
Aug 27, 2025 Aug 29, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -1,417,998 -3.70% ✗ $2.8M
Aug 25, 2025 Aug 27, 2025 Reprogrammed Interchange LLC 10% Owner Sell 17.5 -671,536 -1.72% ✗ $1.4M
Jul 17, 2025 Jul 30, 2025 Zuraw Qing Che Chief Development Officer Neutral 90.0 +937,080 100.00% ✗ -
Jul 30, 2025 Zuraw Qing Che Chief Development Officer Neutral 52.5 - 0.00% ✗ -
Jul 16, 2025 Jul 18, 2025 Detheux Michel Director Neutral 52.5 - 0.00% ✗ -
Jul 16, 2025 Jul 18, 2025 Cumbo Alexander Director Neutral 52.5 - 0.00% ✗ -
Jul 18, 2025 Detheux Michel Director Neutral 52.5 - 0.00% ✗ -
Jul 18, 2025 Cumbo Alexander Director Neutral 52.5 - 0.00% ✗ -
Jul 9, 2025 Jul 10, 2025 Mahatme Sandesh CFO Neutral 90.0 +13,882,750 100.00% ✗ -
Jul 10, 2025 Mahatme Sandesh CFO Neutral 52.5 - 0.00% ✗ -
Jun 26, 2025 Jun 27, 2025 Kress Jean-Paul CEO Neutral 52.5 - 0.00% ✗ -
Jun 27, 2025 Kress Jean-Paul CEO Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Resnick Joshua Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Kalir Erez Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Lundberg Sven Ante Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Lubner David Charles Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Beckman Daniella Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Patterson Matthew R Director Neutral 52.5 - 0.00% ✗ -
May 22, 2025 May 23, 2025 Namouni Fouad Director Neutral 52.5 - 0.00% ✗ -
May 6, 2025 May 7, 2025 ANG ROBERT CEO Sell 52.5 -2,361 -0.26% ✗ $1.3K
May 6, 2025 May 7, 2025 Chakraborty Tirtha Chief Sci Off & Head Tech Ops Sell 52.5 -876 -0.40% ✗ $490.6
May 1, 2025 May 2, 2025 Choi Han Wook CFO Sell 47.5 -2,061 -3.86% ✗ $1.4K
May 1, 2025 May 2, 2025 Chakraborty Tirtha Chief Sci Off & Head Tech Ops Sell 50.0 -1,947 -0.88% ✗ $1.3K
May 1, 2025 May 2, 2025 ANG ROBERT CEO Sell 50.0 -5,273 -0.57% ✗ $3.5K
Feb 13, 2025 Feb 18, 2025 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 50.0 -2,227 -1.73% ✓ $3.2K
Feb 10, 2025 Feb 12, 2025 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 50.0 -2,554 -1.94% ✓ $3.5K
Feb 6, 2025 Feb 7, 2025 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 52.5 -1,033 -0.47% ✗ $1.5K
Feb 6, 2025 Feb 7, 2025 ANG ROBERT CEO Sell 52.5 -2,787 -0.30% ✗ $4.2K
Feb 6, 2025 Feb 7, 2025 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 50.0 -1,180 -0.89% ✗ $1.8K
Feb 3, 2025 Feb 5, 2025 ANG ROBERT CEO Sell 90.0 +134,252 17.05% ✗ $4.4K
Feb 3, 2025 Feb 5, 2025 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 90.0 +51,337 30.21% ✗ $1.6K
Feb 3, 2025 Feb 5, 2025 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 90.0 +51,147 62.80% ✗ $1.8K
Feb 3, 2025 Feb 5, 2025 Choi Han Wook CFO Neutral 90.0 +52,500 100.00% ✗ -
Jan 6, 2025 Jan 8, 2025 Kalir Erez Director Neutral 52.5 - 0.00% ✗ -
Jan 8, 2025 Kalir Erez Director Neutral 52.5 - 0.00% ✗ -
Dec 30, 2024 Jan 2, 2025 Reprogrammed Interchange LLC 10% Owner Neutral 90.0 +38,974,101 100.00% ✗ -
Jan 2, 2025 Reprogrammed Interchange LLC 10% Owner Neutral 52.5 - 0.00% ✗ -
Dec 27, 2024 Dec 31, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 28.8 -10,334 -11.26% ✓ $12.9K
Dec 30, 2024 Dec 30, 2024 RA CAPITAL MANAGEMENT, L.P. Director Neutral 90.0 +16,897,159 80.76% ✗ -
Nov 6, 2024 Nov 8, 2024 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 50.0 -875 -0.51% ✗ $752.5
Nov 6, 2024 Nov 8, 2024 Quinlan Amy President Sell 52.5 -206 -0.41% ✗ $177.2
Nov 6, 2024 Nov 8, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 47.5 -999 -1.08% ✗ $859.1
Nov 6, 2024 Nov 8, 2024 ANG ROBERT CEO Sell 52.5 -2,361 -0.30% ✗ $2K
Nov 1, 2024 Nov 5, 2024 Quinlan Amy President Sell 50.0 -343 -0.67% ✗ $274.4
Nov 1, 2024 Nov 5, 2024 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 50.0 -986 -0.57% ✗ $788.8
Nov 1, 2024 Nov 5, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 47.5 -1,146 -1.22% ✗ $916.8
Nov 1, 2024 Nov 5, 2024 ANG ROBERT CEO Sell 52.5 -2,751 -0.35% ✗ $2.2K
Sep 30, 2024 Oct 2, 2024 Choi Han Wook CFO Neutral 52.5 - 0.00% ✗ -
Oct 2, 2024 Choi Han Wook CFO Neutral 52.5 - 0.00% ✗ -
Sep 3, 2024 Sep 4, 2024 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 47.5 -5,576 -3.14% ✗ $4.6K
Sep 3, 2024 Sep 4, 2024 ANG ROBERT CEO Sell 46.3 -12,657 -1.57% ✗ $10.5K
Aug 1, 2024 Sep 4, 2024 Quinlan Amy President Sell 47.5 -4,951 -8.87% ✗ $4.2K
Aug 6, 2024 Aug 8, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 47.5 -999 -1.05% ✗ $869.1
Aug 6, 2024 Aug 8, 2024 ANG ROBERT CEO Sell 52.5 -2,361 -0.29% ✗ $2.1K
Aug 6, 2024 Aug 8, 2024 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 52.5 -876 -0.49% ✗ $762.1
Aug 1, 2024 Aug 5, 2024 ANG ROBERT CEO Sell 52.5 -2,751 -0.34% ✗ $2.6K
Aug 1, 2024 Aug 5, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 47.5 -1,146 -1.19% ✗ $1.1K
Aug 1, 2024 Aug 5, 2024 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 50.0 -985 -0.55% ✗ $925.9
Jun 26, 2024 Quinlan Amy President Neutral 52.5 - 0.00% ✗ -
Jun 3, 2024 Jun 4, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 28.8 -14,645 -13.23% ✓ $20.4K
May 23, 2024 May 28, 2024 Namouni Fouad Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Beckman Daniella Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Lundberg Sven Ante Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Lubner David Charles Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Patterson Matthew R Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 Resnick Joshua Director Neutral 52.5 - 0.00% ✗ -
May 23, 2024 May 28, 2024 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
May 6, 2024 May 7, 2024 Jorgensen Nathan D. CFO Sell 52.5 -834 -0.44% ✗ $1.5K
May 6, 2024 May 7, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 50.0 -999 -0.89% ✗ $1.7K
May 6, 2024 May 7, 2024 Chakraborty Tirtha CHIEF SCIENTIFIC OFFICER Sell 52.5 -875 -0.49% ✗ $1.5K
May 6, 2024 May 7, 2024 ANG ROBERT CEO Sell 52.5 -2,361 -0.29% ✗ $4.1K
May 1, 2024 May 3, 2024 ANG ROBERT CEO Sell 52.5 -2,751 -0.34% ✗ $4.9K
May 1, 2024 May 3, 2024 Attar Eyal C. CHIEF MEDICAL OFFICER Sell 47.5 -1,146 -1.02% ✗ $2K