CASTLE BIOSCIENCES INC ($CSTL)
Filing Information
| Accession Number | 0001628280-26-054334 |
|---|---|
| Form Type | 4 |
| Filing Date | Aug 6, 2026 |
| Document | View SEC Filing |
Transactions
13
Total Shares
84,820
Total Value
$1,266,965.30
Transactions
| Name | Title | Security | Derivative | Transaction Date | Type | Shares | Price | Total Cost | Shares After | Direct/Indirect | Nature of Ownership | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Director | Common Stock | โ | Aug 4, 2026 | Exercise/Conversion | 20,356 | $2.39 | $48,650.84 | 41,835 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 4, 2026 | Sale | 8,421 | $30.79 | $259,265.75 | 33,414 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 4, 2026 | Sale | 3,374 | $30.79 | $103,878.71 | 28,407 | Indirect | By The Maetzold Descendants 2020 Trust | View Details | |
Director | Common Stock | โ | Aug 4, 2026 | Sale | 2,866 | $30.79 | $88,238.41 | 24,143 | Indirect | By Derek Maetzold 2020 Irrevocable Trust | View Details | |
Director | Common Stock | โ | Aug 4, 2026 | Sale | 11,935 | $31.34 | $373,995.16 | 21,479 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 4, 2026 | Sale | 4,782 | $31.34 | $149,848.75 | 23,625 | Indirect | By The Maetzold Descendants 2020 Trust | View Details | |
Director | Common Stock | โ | Aug 4, 2026 | Sale | 4,063 | $31.34 | $127,318.17 | 20,080 | Indirect | By Derek Maetzold 2020 Irrevocable Trust | View Details | |
Director | Common Stock | โ | Aug 5, 2026 | Exercise/Conversion | 2,546 | $2.39 | $6,084.94 | 24,025 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 5, 2026 | Sale | 2,546 | $30.68 | $78,113.83 | 21,479 | Direct | โ | View Details | |
Director | Common Stock | โ | Aug 5, 2026 | Sale | 556 | $30.68 | $17,058.64 | 23,069 | Indirect | By The Maetzold Descendants 2020 Trust | View Details | |
Director | Common Stock | โ | Aug 5, 2026 | Sale | 473 | $30.68 | $14,512.11 | 19,607 | Indirect | By Derek Maetzold 2020 Irrevocable Trust | View Details | |
Director | Stock option (right to buy) | Derivative | Aug 4, 2026 | Exercise/Conversion | 20,356 | $0.00 | $0.00 | 41,403 | Direct | โ | View Details | |
Director | Stock option (right to buy) | Derivative | Aug 5, 2026 | Exercise/Conversion | 2,546 | $0.00 | $0.00 | 38,857 | Direct | โ | View Details |