JUVENAL TOBIN W (Chief Commercial Officer) sold 11.2% of their position (6.58K shares) of CASTLE BIOSCIENCES INC on the open market
Open‑market sale worth $232.1K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 10/1/2026ACC: 0001628280-26-064267
Officer· Chief Commercial Officer
Since Apr 2021
-6.58K
Net shares
Net seller
$232.1K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
6.58K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
−5.54K
Price / share
$35.50
Trade value
$196.77K
% of position
9.5%
9/29/2026
58.58K→53.04K
Common Stock
Direct
Shares
−1.03K
Price / share
$34.20
Trade value
$35.36K
% of position
1.9%
9/30/2026
53.04K→52.01K
Total
Net shares
−6.58K
Net value
-$232.13K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/29/2026 | S · Sale | −5.54K | $35.50 | $196.77K | 9.5% | 58.58K | 53.04K |
| Common Stock Direct | 9/30/2026 | S · Sale | −1.03K | $34.20 | $35.36K | 1.9% | 53.04K | 52.01K |
| Total | −6.58K | -$232.13K | ||||||
Derivative Transactions0
No derivative transactions reported