Hamilton Ewan William

Officer · KGS

As of 2026-09-16, Hamilton Ewan William has 14 Form 4 transactions on record across 1 company — 10 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: $1.6MIndirect: $0$1.6Mas of 2026-09-16
  • Direct $1.6M
  • Indirect $0
KGSdirect26,674 sh$1.6M

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

KGS · 14 trades
2026-09-14: Sale, 2,729 sh ($169K)2026-07-06: Withheld for tax, 2,214 sh ($147K)2026-06-16: Sale, 2,729 sh ($187K)2026-03-17: Sale, 5,797 sh ($326K)2026-03-16: Sale, 2,091 sh ($116K)2026-03-13: Sale, 4,830 sh ($264K)2026-03-08: Award / grant, 18,000 sh ($1.0M)2026-03-08: Withheld for tax, 9,443 sh ($528K)2026-03-08: Award / grant, 4,652 sh ($260K)2026-01-05: Withheld for tax, 974 sh ($36K)2025-07-03: Withheld for tax, 2,214 sh ($75K)2025-03-08: Withheld for tax, 1,358 sh ($45K)2025-03-08: Award / grant, 7,630 sh ($0)2025-01-05: Withheld for tax, 974 sh ($42K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-14KGSSale2,729 @ $61.85$169K−9.3% of holding26,674Form 4
2026-06-16KGSSale2,729 @ $68.62$187K−7.9% of holding31,617Form 4
2026-03-17KGSSale5,797 @ $56.18$326K−14.4% of holding34,346Form 4
2026-03-16KGSSale2,091 @ $55.25$116K−5.0% of holding40,143Form 4
2026-03-13KGSSale4,830 @ $54.75$264K−10.3% of holding42,234Form 4
9 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-06KGSWithheld for tax2,21429,403Form 4
2026-03-08KGSAward / grant18,00056,507Form 4
2026-03-08KGSWithheld for tax9,44347,064Form 4
2026-03-08KGSAward / grant4,65238,507Form 4
2026-01-05KGSWithheld for tax97433,855Form 4
2025-07-03KGSWithheld for tax2,21434,829Form 4
2025-03-08KGSWithheld for tax1,35837,043Form 4
2025-03-08KGSAward / grant7,63038,401Form 4
2025-01-05KGSWithheld for tax97430,771Form 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.