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Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 18 Feb 2026 for C4 Therapeutics, Inc.. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
No signal scores available.
Mark Mossler: trading record in brief
This profile gathers the share dealings of Mark Mossler in C4 Therapeutics, Inc. We count 3 filings; the first trade dates from 14 February 2024 and the latest from 13 February 2026.
The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The newest entry dates from 18 February 2026: a share grant, in C4 Therapeutics, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 5 days. US insiders must file a Form 4 within two business days of a trade. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Mark Mossler
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Declarations3 total
56,980 shares0Common StockSEC:0001470831-26-000174:0
1,586 shares@ US$3.18100.0% of flowCommon StockSEC:0001662579-25-000018:0
18,290 shares0Common StockSEC:0001662579-24-000040:0
3 of 3 declarations
