Cogent Biosciences, Inc.

Siren, L.L.C. COGT
Report date
12/31/2025
Quarter
2025 Q4
Filed
2/13/2026
Shares
1,629,279
Value ($000)
57,872
Weight
1.7%
2025 Q2 - 2025 Q4 (3 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).