Arthur Kirk

Officer · SSTI

As of 2026-09-16, Arthur Kirk has 4 Form 4 transactions on record across 1 company — 4 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: $320KIndirect: $0$320Kas of 2026-09-16
  • Direct $320K
  • Indirect $0
SSTIdirect53,595 sh$320K

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

SSTI · 4 trades
2026-08-31: Withheld for tax, 1,183 sh ($8K)2026-06-05: Withheld for tax, 1,444 sh ($11K)2026-05-19: Award / grant, 56,222 sh ($0)2026-03-06: Award / grant, 30,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-31SSTIWithheld for tax1,18353,595Form 4
2026-06-05SSTIWithheld for tax1,44454,778Form 4
2026-05-19SSTIAward / grant56,22256,222Form 4
2026-03-06SSTIAward / grant30,00030,000Form 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.