van Kesteren Jan-Piet

Officer · GT

As of 2026-09-16, van Kesteren Jan-Piet has 3 Form 4 transactions on record across 1 company — 3 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: $132KIndirect: $0$132Kas of 2026-09-16
  • Direct $132K
  • Indirect $0
GTdirect25,550 sh$132K

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

GT · 3 trades
2026-09-01: Withheld for tax, 6,324 sh ($38K)2026-09-01: Option exercise, 12,775 sh ($0)2026-09-01: Option exercise, 12,775 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01GTWithheld for tax6,3246,451Form 4
2026-09-01GTOption exercise12,77512,775Form 4
2026-09-01GTOption exercise12,77525,550Form 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.