COGT
Cogent Biosciences Inc
$242.62M
Single sell
Discretionary Insider Activity
Date:
03/31/2026
Insiders:
Fairmount Funds Management LLC, director
Prior trend:
9 weeks of no discretionary insider activity

Summary

A $242.62M single sell for Cogent Biosciences Inc (COGT) on 03/31/2026 after 9 weeks of no discretionary insider activity.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $242.62M 03/31/2026 Fairmount Funds Management LLC Director 0001104659-26-038057

Stake Changes

Action Insider Role(s) Total Change % Change
Sell Fairmount Funds Management LLC Director $242.62M 56.0%

Transactions

Action Amount Date Insider Security Type SEC Code
03/31/2026 Fairmount Funds Management LLC Series A Convertible Preferred Stock Non-discretionary Conversion
03/31/2026 Fairmount Funds Management LLC Common Stock Non-discretionary Conversion
Sell $242.62M 03/31/2026 Fairmount Funds Management LLC Common Stock Discretionary Sale

Metadata

Signal ID:
aiv9umusNYoJSKmm
Scanned on:
04/09/2026
Status:
Current