BLYSTONE JOHN B

Director · Officer · WS, WOR

As of 2026-09-16, BLYSTONE JOHN B has 8 Form 4 transactions on record across 2 companies — 6 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: $18.2MIndirect: $0$18.2Mas of 2026-09-16
  • Direct $18.2M
  • Indirect $0
WORdirect173,010 sh$10.2M
WSdirect241,957 sh$8.1M

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

WS · 7 trades
2026-07-07: Withheld for tax, 6,408 sh ($206K)2026-07-07: Award / grant, 14,750 sh ($0)2026-06-29: Withheld for tax, 7,414 sh ($261K)2026-06-26: Award / grant, 14,665 sh ($0)2025-12-22: Withheld for tax, 9,950 sh ($361K)2025-06-27: Award / grant, 17,065 sh ($0)2024-12-23: Withheld for tax, 2,986 sh ($95K)
WOR · 1 trade
2025-09-25: Award / grant, 4,035 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-07WSWithheld for tax6,408241,957Form 4
2026-07-07WSAward / grant14,750248,365Form 4
2026-06-29WSWithheld for tax7,414233,615Form 4
2026-06-26WSAward / grant14,665241,029Form 4
2025-12-22WSWithheld for tax9,950226,364Form 4
2025-09-25WORAward / grant4,035173,010Form 4
2025-06-27WSAward / grant17,065236,314Form 4
2024-12-23WSWithheld for tax2,986219,249Form 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.