COGENT BIOSCIENCES INC

Ticker: COGT CUSIP: 19240Q201 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 100,000 Value ($000) $3,552 Avg Close $28.11 Range $13.78 - $43.73
Q3 2025
Shares 562,000 Value ($000) $8,070 Avg Close $11.85 Range $7.07 - $14.54
Q4 2024
Shares 4,300,000 Value ($000) $33,540 Avg Close $9.97 Range $7.29 - $12.61
Q3 2024
Shares 4,066,034 Value ($000) $43,913 Avg Close $9.74 Range $8.02 - $12.14
Q2 2024
Shares 4,248,888 Value ($000) $35,818 Avg Close $7.58 Range $5.88 - $9.29
Q1 2024
Shares 1,333,333 Value ($000) $8,960 Avg Close $6.18 Range $4.28 - $10.26
Q3 2023
Shares 1,036,069 Value ($000) $10,102 Avg Close $11.86 Range $9.48 - $13.36
Q2 2023
Shares 1,136,069 Value ($000) $13,451 Avg Close $11.47 Range $9.81 - $13.50
Q1 2023
Shares 1,386,613 Value ($000) $14,962 Avg Close $12.79 Range $9.65 - $15.68
Q4 2022
Shares 1,036,613 Value ($000) $11,983 Avg Close $12.39 Range $10.46 - $15.39
Q3 2022
Shares 1,146,650 Value ($000) $17,108 Avg Close $13.71 Range $8.62 - $18.07
Q2 2022
Shares 1,226,650 Value ($000) $11,064 Avg Close $6.83 Range $3.79 - $10.89