Insider Transactions last 24 months for Cogent Biosciences, Inc.  -  NSDQ: COGT

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Fairmount Funds Management LlcDirector03/31/2026DSIndirectCOM7,000,000$34.66$242,620,000.005,503,418
Fairmount Funds Management LlcDirector03/31/2026ACIndirectCOM7,000,000$0.00$0.0012,503,418
Fairmount Funds Management LlcDirector01/22/2026DSIndirectCOM3,500,000$36.40$127,400,000.005,503,418
Robinson John EdwardChief Scientific Officer12/26/2025DSDirectCOM90,000$38.74$3,486,600.00140,002
Sachs JessicaChief Medical Officer12/26/2025DSDirectCOM82,642$38.70$3,198,245.40133,938
Green John L.Chief Financial Officer12/26/2025DSDirectCOM77,000$38.68$2,978,360.00131,834
Kearns EvanChief Legal Officer12/26/2025DSDirectCOM65,000$38.70$2,515,500.00109,398
Green John L.Chief Financial Officer12/17/2025DFDirectCOM145,007$39.45$5,720,526.15208,834
Green John L.Chief Financial Officer12/17/2025AADirectCOM300,000$0.00$0.00353,841
Green John L.Chief Financial Officer12/17/2025AADirectCOM50,000$0.00$0.0053,841
Kearns EvanChief Legal Officer12/17/2025DFDirectCOM125,602$39.45$4,954,998.90174,398
Kearns EvanChief Legal Officer12/17/2025AADirectCOM260,000$0.00$0.00300,000
Kearns EvanChief Legal Officer12/17/2025AADirectCOM40,000$0.00$0.0040,000
Sachs JessicaChief Medical Officer12/17/2025DFDirectCOM154,716$39.45$6,103,546.20216,580
Sachs JessicaChief Medical Officer12/17/2025AADirectCOM320,000$0.00$0.00371,296
Sachs JessicaChief Medical Officer12/17/2025AADirectCOM50,000$0.00$0.0051,296
Pinnow ColeChief Commercial Officer12/17/2025DFDirectCOM94,800$39.45$3,739,860.00216,650
Pinnow ColeChief Commercial Officer12/17/2025AADirectCOM214,000$0.00$0.00311,450
Pinnow ColeChief Commercial Officer12/17/2025AADirectCOM50,000$0.00$0.0097,450
Robbins Andrew RPresident and CEO12/17/2025DFDirectCOM367,497$39.45$14,497,756.65657,503
Robbins Andrew RPresident and CEO12/17/2025AADirectCOM840,000$0.00$0.001,025,000
Robbins Andrew RPresident and CEO12/17/2025AADirectCOM185,000$0.00$0.00185,000
Robinson John EdwardChief Scientific Officer12/17/2025DFDirectCOM139,998$39.45$5,522,921.10230,002
Robinson John EdwardChief Scientific Officer12/17/2025AADirectCOM320,000$0.00$0.00370,000
Robinson John EdwardChief Scientific Officer12/17/2025AADirectCOM50,000$0.00$0.0050,000
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel