CASTLE BIOSCIENCES INC ($CSTL)
Filing Information
| Accession Number | 0001628280-26-052647 |
|---|---|
| Form Type | 4 |
| Filing Date | Aug 4, 2026 |
| Document | View SEC Filing |
Transactions
10
Total Shares
62,934
Total Value
$908,425.45
Transactions
| Name | Title | Security | Derivative | Transaction Date | Type | Shares | Price | Total Cost | Shares After | Direct/Indirect | Nature of Ownership | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Director | Common Stock | โ | Jul 31, 2026 | Exercise/Conversion | 6,480 | $2.39 | $15,487.20 | 27,959 | Direct | โ | View Details | |
Director | Common Stock | โ | Jul 31, 2026 | Sale | 6,480 | $30.15 | $195,384.96 | 21,479 | Direct | โ | View Details | |
Director | Common Stock | โ | Jul 31, 2026 | Sale | 1,983 | $30.15 | $59,791.42 | 36,013 | Indirect | By The Maetzold Descendants 2020 Trust | View Details | |
Director | Common Stock | โ | Jul 31, 2026 | Sale | 1,690 | $30.15 | $50,956.88 | 30,606 | Indirect | By Derek Maetzold 2020 Irrevocable Trust | View Details | |
Director | Common Stock | โ | Aug 3, 2026 | Exercise/Conversion | 10,664 | $2.39 | $25,486.96 | 32,143 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 3, 2026 | Sale | 10,664 | $30.35 | $323,684.39 | 21,479 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 3, 2026 | Sale | 4,232 | $30.35 | $128,453.90 | 31,781 | Indirect | By The Maetzold Descendants 2020 Trust | View Details | |
Director | Common Stock | โ | Aug 3, 2026 | Sale | 3,597 | $30.35 | $109,179.74 | 27,009 | Indirect | By Derek Maetzold 2020 Irrevocable Trust | View Details | |
Director | Stock option (right to buy) | Derivative | Jul 31, 2026 | Exercise/Conversion | 6,480 | $0.00 | $0.00 | 72,423 | Direct | โ | View Details | |
Director | Stock option (right to buy) | Derivative | Aug 3, 2026 | Exercise/Conversion | 10,664 | $0.00 | $0.00 | 61,759 | Direct | โ | View Details |