Heinlein Matthew Ian

Officer · WHK

As of 2026-09-17, Heinlein Matthew Ian has 7 Form 4 transactions on record across 1 company — 7 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: $1.2MIndirect: $0$1.2Mas of 2026-09-17
  • Direct $1.2M
  • Indirect $0
WHKdirect43,971 sh$1.2M

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

WHK · 7 trades
2026-08-04: Award / grant, 38,387 sh ($0)2026-06-10: Disposition, 100 sh2026-06-10: Disposition, 100 sh2026-06-08: Award / grant, 5,584 sh2026-06-08: Award / grant, 5,584 sh2026-03-02: Award / grant, 100 sh2026-03-02: Award / grant, 100 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-04WHKAward / grant38,38743,971Form 4
2026-06-10WHKDisposition1000Form 4
2026-06-10WHKDisposition1000Form 4
2026-06-08WHKAward / grant5,5845,584Form 4
2026-06-08WHKAward / grant5,5845,584Form 4
2026-03-02WHKAward / grant100100Form 4
2026-03-02WHKAward / grant100100Form 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.