Gall Matthew

Officer · TNGX, KLRS, ITOS

As of 2026-09-16, Gall Matthew has 18 Form 4 transactions on record across 3 companies — 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: $5.9MIndirect: $0$5.9Mas of 2026-09-16
  • Direct $5.9M
  • Indirect $0
TNGXdirect240,000 sh$5.6M
KLRSdirect95,000 sh$302K

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

ITOS · 14 trades
2025-08-29: Disposition, 42,388 sh2025-08-29: Disposition, 8,123 sh2025-08-29: Disposition, 252,135 sh2025-08-29: Code U, 89,429 sh2025-08-29: Disposition, 135,937 sh2025-08-29: Disposition, 42,388 sh2025-08-29: Disposition, 8,123 sh2025-08-29: Disposition, 252,135 sh2025-08-29: Disposition, 9,063 sh2025-08-29: Code U, 89,429 sh2025-08-29: Disposition, 9,063 sh2025-08-29: Disposition, 135,937 sh2025-03-07: Award / grant, 24,000 sh ($0)2025-03-07: Award / grant, 145,000 sh ($0)
TNGX · 2 trades
2026-05-01: Award / grant, 240,000 sh ($0)2026-05-01: Award / grant, 40,000 sh ($0)
KLRS · 2 trades
2026-03-19: Award / grant, 95,000 sh ($0)2025-11-03: Award / grant, 235,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
18 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-01TNGXAward / grant240,000240,000Form 4
2026-05-01TNGXAward / grant40,00040,000Form 4
2026-03-19KLRSAward / grant95,00095,000Form 4
2025-11-03KLRSAward / grant235,000235,000Form 4
2025-08-29ITOSDisposition42,3880Form 4
2025-08-29ITOSDisposition8,1230Form 4
2025-08-29ITOSDisposition252,1350Form 4
2025-08-29ITOSCode U89,4290Form 4
2025-08-29ITOSDisposition135,9370Form 4
2025-08-29ITOSDisposition42,3880Form 4
2025-08-29ITOSDisposition8,1230Form 4
2025-08-29ITOSDisposition252,1350Form 4
2025-08-29ITOSDisposition9,0630Form 4
2025-08-29ITOSCode U89,4290Form 4
2025-08-29ITOSDisposition9,0630Form 4
2025-08-29ITOSDisposition135,9370Form 4
2025-03-07ITOSAward / grant24,00089,429Form 4
2025-03-07ITOSAward / grant145,000145,000Form 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.