COTTON RODNEY exercised options at CASTLE BIOSCIENCES INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 3/30/2026ACC: 0001628280-26-022133
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
5.33K acquired · 5.33K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+5.33K
Price / share
—
Trade value
—
% of position
38.1%
3/26/2026
14K→19.33K
Total
Net shares
+5.33K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 3/26/2026 | M · Option Exercise | +5.33K | — | — | 38.1% | 14K | 19.33K |
| Total | +5.33K | $0.00 | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
5.33K shares
Shares
−5.33K
Strike price
Held after
5.33K
Exercisable
—
3/26/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock5.33K shares | 3/26/2026 | M · Option Exercise | −5.33K | — | 5.33K |