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CIK 0001662579 · Non-accelerated filer<br>Smaller reporting company

C4 Therapeutics, Inc.

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Ticker
CCCC
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
475617627
Phone
(617) 231-0700
Business address
490 ARSENAL WAY, SUITE 120, WATERTOWN, MA, 02472
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2021-12-08 Fisher Stewart Chief Scientific Officer Option exercise +403 $4.98 $2K 43,306
2021-12-08 Fisher Stewart Chief Scientific Officer Option exercise · Stock Option (Right to Buy) −2,373 0
2021-12-08 Fisher Stewart Chief Scientific Officer Option exercise · Stock Option (Right to Buy) −17,786 37,728
2021-12-08 Fisher Stewart Chief Scientific Officer Option exercise · Stock Option (Right to Buy) −403 203,994
2021-11-19 Salter Malcolm Director Sale −755 $40.11 $30K 11,707
2021-10-15 Salter Malcolm Director Sale −755 $44.94 $34K 12,462
2021-10-08 Crystal Adam Chief Medical Officer Option exercise +10,000 $6.49 $65K 10,000
2021-10-08 Crystal Adam Chief Medical Officer Option exercise · Stock Option (Right to Buy) −10,000 132,292
2021-10-04 Salter Malcolm Director Grant or award +300 $44.99 $13K 13,217
2021-10-04 Dubin Glenn Director Grant or award +138 $44.99 $6K 295
2021-10-04 COHEN MARC A Director Grant or award +461 $44.99 $21K 461
2021-10-04 COHEN ALAIN J Director Grant or award +222 $44.99 $10K 222
2021-10-04 Anderson Kenneth Carl Director Grant or award +194 $44.99 $9K 85,560
2021-10-01 Crystal Adam Chief Medical Officer Option exercise +15,000 $4.98 $75K 15,000
2021-10-01 Crystal Adam Chief Medical Officer Sale −1,712 $44.25 $76K 13,288
2021-10-01 Crystal Adam Chief Medical Officer Sale −8,176 $45.32 $371K 5,112
2021-10-01 Crystal Adam Chief Medical Officer Sale −5,112 $45.99 $235K 0
2021-10-01 Crystal Adam Chief Medical Officer Option exercise · Stock Option (Right to Buy) −15,000 168,108
2021-09-27 Prokupets Elena Director Sale −539 $50.04 $27K 31,681
2021-09-27 Prokupets Elena Director Sale −1,311 $50.04 $66K 503,126

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