Stokes Frank — SEC Form 4 filings
SEC reporting owner CIK 1782815. 18 Form 4 filings on record with FilingPulse; latest filed 2026-08-18.
Transaction summary — filings shown
Covers all 18 filings on record, filed 2024-03-06 to 2026-08-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 11 legs across 8 filings — 72,762 shares, $2,137,921 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 39.
- Largest priced transaction: sale of 24,908 shares @ $29.77 ($741,511) in CASTLE BIOSCIENCES INC, filed 2026-08-18.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CASTLE BIOSCIENCES INC (CSTL) | Chief Financial Officer | 15 | — | 11 legs · 72,762 sh · $2,137,921 | 36 |
| EXAGEN INC. (XGN) | Director | 3 | — | — | 3 |
Form 4 filings — Stokes Frank
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 24,908 @ $29.77 | EDGAR |
| 2026-06-22 | 4 | EXAGEN INC. (XGN) | Grant/award (A): 37,500 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 6,001 @ $27.98 | EDGAR |
| 2026-03-05 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 5,300 @ $27.32 · Sale (S): 1,700 @ $27.81 · Tax withholding (F): 3,611 @ $27.57 · Option exercise (M): 24,146 · Tax withholding (F): 10,732 @ $28.17 · Option exercise (M): 3,800 @ $3.38 · +4 more | EDGAR |
| 2026-01-14 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Grant/award (A): 8,124 @ $0 · Grant/award (A): 8,124 (derivative) @ $0 | EDGAR |
| 2025-12-15 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 4,496 @ $37.45 | EDGAR |
| 2025-12-11 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Option exercise (M): 14,616 · Tax withholding (F): 6,534 @ $38.25 · Option exercise (M): 6,170 · Tax withholding (F): 2,758 @ $38.02 · Option exercise (M): 14,616 (derivative) @ $0 · Option exercise (M): 6,170 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 5,388 @ $35.08 | EDGAR |
| 2025-08-12 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Option exercise (M): 9,744 @ $0 · Tax withholding (F): 4,356 @ $19.36 · Option exercise (M): 9,744 (derivative) @ $0 | EDGAR |
| 2025-06-12 | 4 | EXAGEN INC. (XGN) | Grant/award (A): 9,000 (derivative) @ $0 | EDGAR |
| 2025-03-06 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Option exercise (M): 12,186 · Tax withholding (F): 5,448 @ $22.23 · Grant/award (A): 47,838 (derivative) @ $0 · Option exercise (M): 12,186 (derivative) @ $0 | EDGAR |
| 2025-02-24 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 8,046 @ $26.70 | EDGAR |
| 2024-12-11 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Option exercise (M): 14,617 · Tax withholding (F): 6,571 @ $30.91 · Option exercise (M): 2,000 · Tax withholding (F): 900 @ $29.63 · Option exercise (M): 6,169 · Tax withholding (F): 2,773 @ $29.63 · +3 more | EDGAR |
| 2024-11-19 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 6,123 @ $29.87 · Sale (S): 800 @ $30.40 | EDGAR |
| 2024-08-13 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Sale (S): 4,600 @ $25.20 · Sale (S): 5,400 @ $26.13 | EDGAR |
| 2024-08-13 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Grant/award (A): 9,745 @ $0 · Tax withholding (F): 2,822 @ $26.83 · Grant/award (A): 9,744 (derivative) @ $0 | EDGAR |
| 2024-06-12 | 4 | EXAGEN INC. (XGN) | Grant/award (A): 9,000 (derivative) @ $0 | EDGAR |
| 2024-03-06 | 4 | CASTLE BIOSCIENCES INC (CSTL) | Grant/award (A): 48,744 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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