Form 4 Tracker
Leonard Reyno

Chief Medical Officer · 2 filings · Latest: Feb 13, 2026

C4 Therapeutics, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
CCCC
Leonard ReynoChief Medical OfficerFeb 14, 2026
Option Exercise
$0.0030,950396,382
CCCC
Leonard ReynoChief Medical OfficerJan 16, 2026
Sale
$2.2210,000$22.2K156,382