Prusak Matthew

Officer · ABTC

As of 2026-09-16, Prusak Matthew has 1 Form 4 transaction on record across 1 company — 1 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: $3.9MIndirect: $0$3.9Mas of 2026-09-16
  • Direct $3.9M
  • Indirect $0
ABTCdirect477,708 sh$3.9M

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

ABTC · 1 trade
2026-02-24: Award / grant, 477,708 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
1 award / exercise / gift record — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-24ABTCAward / grant477,708477,708Form 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.