Leonard Reyno
Chief Medical Officer · C4 Therapeutics, Inc.
IndividualSelling only
- 2025
- Jul 13, 2026
- 4
Filings (90d)
Other insiders active in the same sector
No other insider has filed at Leonard Reyno's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- RA CAPITAL MANAGEMENT, L.P. - $430.69M in PBLS purchases and sales in the last 12 months
- Fairmount Funds Management LLC - $399.66M in SYRE purchases and sales in the last 12 months
- August J. Troendle - $358.45M in MEDP purchases and sales in the last 12 months
- BAKER BROS. ADVISORS LP - $317.75M in CELC purchases and sales in the last 12 months
- Paul R. Vigano - $268.34M in AVAH purchases and sales in the last 12 months
- Robert M. Williams Jr. - $268.34M in AVAH purchases and sales in the last 12 months
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Frequently asked questions
Who is Leonard Reyno?
Leonard Reyno is a corporate insider, tracked as Chief Medical Officer of C4 Therapeutics, Inc. (CCCC). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Leonard Reyno last file a Form 4?
The most recent primary Form 4 on record is dated 13 July 2026, one of 4 filings going back to 2025.
Has Leonard Reyno been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($22K) across all tracked filings.
