HIRSCH ANDREW (See Remarks) 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: 0001470831-26-000177
DirectorOfficer· See Remarks
Since Oct 2020
+753.91K
Net shares
Net buyer
$91.1K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
802.13K acquired · 48.21K disposed
Non-Derivative Transactions5
Common Stock
Direct
Shares
+700K
Price / share
—
Trade value
—
% of position
165.4%
2/13/2026
423.14K→1.12M
Common Stock
Direct
Shares
+81.72K
Price / share
—
Trade value
—
% of position
7.8%
2/14/2026
1.04M→1.12M
Common Stock
Direct
Shares
−39.15K
Price / share
$1.89
Trade value
$74K
% of position
3.5%
2/14/2026
1.12M→1.08M
Common Stock
Direct
Shares
+20.40K
Price / share
—
Trade value
—
% of position
1.9%
2/15/2026
1.06M→1.08M
Common Stock
Direct
Shares
−9.06K
Price / share
$1.89
Trade value
$17.12K
% of position
0.8%
2/15/2026
1.08M→1.07M
Total
Net shares
+753.91K
Net value
-$91.12K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/13/2026 | A · Award | +700K | — | — | 165.4% | 423.14K | 1.12M |
| Common Stock Direct | 2/14/2026 | M · Option Exercise | +81.72K | — | — | 7.8% | 1.04M | 1.12M |
| Common Stock Direct | 2/14/2026 | F · Tax Withholding | −39.15K | $1.89 | $74K | 3.5% | 1.12M | 1.08M |
| Common Stock Direct | 2/15/2026 | M · Option Exercise | +20.40K | — | — | 1.9% | 1.06M | 1.08M |
| Common Stock Direct | 2/15/2026 | F · Tax Withholding | −9.06K | $1.89 | $17.12K | 0.8% | 1.08M | 1.07M |
| Total | +753.91K | -$91.12K | ||||||
Derivative Transactions0
No derivative transactions reported