REYNO LEONARD (Chief Medical Officer) received a stock award from C4 THERAPEUTICS, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 2/18/2026ACC: 0001470831-26-000176
Officer· Chief Medical Officer
Since Feb 2026
+254.37K
Net shares
Net buyer
$31.3K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
270.95K acquired · 16.58K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+240K
Price / share
—
Trade value
—
% of position
153.5%
2/13/2026
156.38K→396.38K
Common Stock
Direct
Shares
+30.95K
Price / share
—
Trade value
—
% of position
8.5%
2/14/2026
365.43K→396.38K
Common Stock
Direct
Shares
−16.58K
Price / share
$1.89
Trade value
$31.33K
% of position
4.2%
2/14/2026
396.38K→379.80K
Total
Net shares
+254.37K
Net value
-$31.33K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/13/2026 | A · Award | +240K | — | — | 153.5% | 156.38K | 396.38K |
| Common Stock Direct | 2/14/2026 | M · Option Exercise | +30.95K | — | — | 8.5% | 365.43K | 396.38K |
| Common Stock Direct | 2/14/2026 | F · Tax Withholding | −16.58K | $1.89 | $31.33K | 4.2% | 396.38K | 379.80K |
| Total | +254.37K | -$31.33K | ||||||
Derivative Transactions0
No derivative transactions reported