Thomas John Charles

Officer · KRYS

As of 2026-09-27, Thomas John Charles 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: $2.2MIndirect: $0$2.2Mas of 2026-09-27
  • Direct $2.2M
  • Indirect $0
KRYSdirect6,500 sh$2.2M

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

KRYS · 4 trades
2026-06-25: Sale, 1,000 sh ($347K)2026-06-25: Option exercise, 1,000 sh ($179K)2026-06-25: Option exercise, 1,000 sh ($0)2026-05-26: Sale, 642 sh ($194K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-25KRYSSale1,000 @ $347.27$347K−100.0% of holding0Form 4
2026-05-26KRYSSale642 @ $302.03$194K−100.0% of holding0Form 4
2 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-25KRYSOption exercise1,0001,000Form 4
2026-06-25KRYSOption exercise1,0006,500Form 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.