Cotton Rodney (CIK 2015732) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-30). Recent activity: Buy CSTL (5,329 shares), Buy CSTL (8,673 shares), Buy CSTL (5,329 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-30 | CASTLE BIOSCIENCES INC (CSTL) | Director | Buy | 5,329 | $0 |
| 2025-05-23 | CASTLE BIOSCIENCES INC (CSTL) | Director | Buy | 8,673 | $0 |
| 2025-03-28 | CASTLE BIOSCIENCES INC (CSTL) | Director | Buy | 5,329 | $0 |
Source: SEC Form 4 filings · as of 2026-03-30