Cook William L. III

Director · SRTA

As of 2026-09-16, Cook William L. III has 3 Form 4 transactions on record across 1 company — 3 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: $510KIndirect: $0$510Kas of 2026-09-16
  • Direct $510K
  • Indirect $0
SRTAdirect97,671 sh$510K

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

SRTA · 3 trades
2026-07-30: Award / grant, 44,438 sh ($0)2025-12-02: Award / grant, 20,076 sh ($0)2025-12-02: Award / grant, 33,157 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-30SRTAAward / grant44,43897,671Form 4
2025-12-02SRTAAward / grant20,07620,076Form 4
2025-12-02SRTAAward / grant33,15753,233Form 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.