Stokes Frank

Director · Officer · CSTL, XGN

As of 2026-09-16, Stokes Frank has 48 Form 4 transactions on record across 2 companies — 26 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $2.1MIndirect: $0$2.1Mas of 2026-09-16
  • Direct $2.1M
  • Indirect $0
CSTLdirect35,177 sh$1.2M
XGNdirect112,500 sh$875K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

CSTL · 46 trades
2026-08-14: Sale, 24,908 sh ($742K)2026-03-05: Sale, 6,001 sh ($168K)2026-03-04: Withheld for tax, 10,732 sh ($302K)2026-03-04: Option exercise, 3,800 sh ($13K)2026-03-04: Option exercise, 3,800 sh ($0)2026-03-04: Option exercise, 11,960 sh ($0)2026-03-04: Option exercise, 12,186 sh ($0)2026-03-04: Option exercise, 24,146 sh2026-03-04: Option exercise, 24,146 sh2026-03-03: Sale, 5,300 sh ($145K)2026-03-03: Withheld for tax, 3,611 sh ($100K)2026-03-03: Sale, 1,700 sh ($47K)2026-03-03: Award / grant, 48,367 sh ($0)2026-01-12: Award / grant, 8,124 sh ($0)2026-01-12: Award / grant, 8,124 sh ($0)2025-12-11: Sale, 4,496 sh ($168K)2025-12-10: Withheld for tax, 2,758 sh ($105K)2025-12-10: Option exercise, 6,170 sh ($0)2025-12-10: Option exercise, 6,170 sh2025-12-10: Option exercise, 6,170 sh2025-12-09: Withheld for tax, 6,534 sh ($250K)2025-12-09: Option exercise, 14,616 sh ($0)2025-12-09: Option exercise, 14,616 sh2025-12-09: Option exercise, 14,616 sh2025-11-11: Sale, 5,388 sh ($189K)2025-08-08: Withheld for tax, 4,356 sh ($84K)2025-08-08: Option exercise, 9,744 sh ($0)2025-08-08: Option exercise, 9,744 sh ($0)2025-03-04: Withheld for tax, 5,448 sh ($121K)2025-03-04: Option exercise, 12,186 sh ($0)2025-03-04: Award / grant, 47,838 sh ($0)2025-03-04: Option exercise, 12,186 sh2025-03-04: Option exercise, 12,186 sh2025-02-20: Sale, 8,046 sh ($215K)2024-12-10: Withheld for tax, 2,773 sh ($82K)2024-12-10: Withheld for tax, 900 sh ($27K)2024-12-10: Option exercise, 6,169 sh ($0)2024-12-10: Option exercise, 2,000 sh ($0)2024-12-10: Option exercise, 6,169 sh2024-12-10: Option exercise, 2,000 sh2024-12-10: Option exercise, 6,169 sh2024-12-10: Option exercise, 2,000 sh2024-12-09: Withheld for tax, 6,571 sh ($203K)2024-12-09: Option exercise, 14,617 sh ($0)2024-12-09: Option exercise, 14,617 sh2024-12-09: Option exercise, 14,617 sh
XGN · 2 trades
2026-06-09: Award / grant, 37,500 sh ($0)2025-06-10: Award / grant, 9,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-14CSTLSale24,908 @ $29.77$742K−41.5% of holding35,177Form 4
2026-03-05CSTLSale6,001 @ $27.98$168K−9.1% of holding60,085Form 4
2026-03-03CSTLSale5,300 @ $27.32$145K−8.9% of holding54,183Form 4
2026-03-03CSTLSale1,700 @ $27.81$47K−3.1% of holding52,483Form 4
2025-12-11CSTLSale4,496 @ $37.45$168K−8.2% of holding50,326Form 4
2025-11-11CSTLSale5,388 @ $35.08$189K−11.1% of holding43,328Form 4
2025-02-20CSTLSale8,046 @ $26.70$215K−18.6% of holding35,319Form 4
41 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-09XGNAward / grant37,500112,500Form 4
2026-03-04CSTLWithheld for tax10,73262,286Form 4
2026-03-04CSTLOption exercise3,80066,086Form 4
2026-03-04CSTLOption exercise3,80014,912Form 4
2026-03-04CSTLOption exercise11,96035,878Form 4
2026-03-04CSTLOption exercise12,18624,372Form 4
2026-03-04CSTLOption exercise24,14673,018Form 4
2026-03-04CSTLOption exercise24,14673,018Form 4
2026-03-03CSTLWithheld for tax3,61148,872Form 4
2026-03-03CSTLAward / grant48,36748,367Form 4
2026-01-12CSTLAward / grant8,12458,450Form 4
2026-01-12CSTLAward / grant8,1248,124Form 4
2025-12-10CSTLWithheld for tax2,75854,822Form 4
2025-12-10CSTLOption exercise6,1700Form 4
2025-12-10CSTLOption exercise6,17057,580Form 4
2025-12-10CSTLOption exercise6,17057,580Form 4
2025-12-09CSTLWithheld for tax6,53451,410Form 4
2025-12-09CSTLOption exercise14,61614,617Form 4
2025-12-09CSTLOption exercise14,61657,944Form 4
2025-12-09CSTLOption exercise14,61657,944Form 4
2025-08-08CSTLWithheld for tax4,35648,716Form 4
2025-08-08CSTLOption exercise9,7440Form 4
2025-08-08CSTLOption exercise9,74453,072Form 4
2025-06-10XGNAward / grant9,0009,000Form 4
2025-03-04CSTLWithheld for tax5,44843,328Form 4
2025-03-04CSTLOption exercise12,18636,558Form 4
2025-03-04CSTLAward / grant47,83847,838Form 4
2025-03-04CSTLOption exercise12,18648,776Form 4
2025-03-04CSTLOption exercise12,18648,776Form 4
2024-12-10CSTLWithheld for tax2,77343,365Form 4
2024-12-10CSTLWithheld for tax90039,969Form 4
2024-12-10CSTLOption exercise6,1696,170Form 4
2024-12-10CSTLOption exercise2,0000Form 4
2024-12-10CSTLOption exercise6,16946,138Form 4
2024-12-10CSTLOption exercise2,00040,869Form 4
2024-12-10CSTLOption exercise6,16946,138Form 4
2024-12-10CSTLOption exercise2,00040,869Form 4
2024-12-09CSTLWithheld for tax6,57138,869Form 4
2024-12-09CSTLOption exercise14,61729,233Form 4
2024-12-09CSTLOption exercise14,61745,440Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.