Jessica Sachs is Chief Medical Officer of Cogent Biosciences, Inc.. Currently has a direct ownership of 133,938 shares of COGT, which is worth approximately $4.49 Million. The most recent transaction as insider was on Dec 26, 2025, when has been sold 82,642 shares (Common Stock) at a price of $38.7 per share, resulting in proceeds of $3,198,245. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 134K
21433.44% 3M change
21433.44% 12M change
Total Value Held $4.49 Million

Jessica Sachs Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 26 2025
SELL
Open market or private sale
$3,198,245 $38.7 p/Share
82,642 Reduced 38.16%
133,938 Common Stock
Dec 17 2025
SELL
Payment of exercise price or tax liability
$6,103,546 $39.45 p/Share
154,716 Reduced 41.67%
216,580 Common Stock
Dec 17 2025
BUY
Grant, award, or other acquisition
-
370,000 Added 49.91%
371,296 Common Stock
Jun 30 2022
BUY
Grant, award, or other acquisition
$4,597 $7.39 p/Share
622 Added 50.0%
622 Common Stock
Dec 31 2021
BUY
Grant, award, or other acquisition
$4,597 $6.82 p/Share
674 Added 50.0%
674 Common Stock
JS

Jessica Sachs

Chief Medical Officer
Cambridge, MA

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