Donlan Renee Martel

Officer · MKSI

As of 2026-09-16, Donlan Renee Martel 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: $1.1MIndirect: $0$1.1Mas of 2026-09-16
  • Direct $1.1M
  • Indirect $0
MKSIdirect4,781 sh$1.1M

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

MKSI · 4 trades
2026-08-17: Award / grant, 954 sh2026-08-17: Award / grant, 954 sh2026-08-17: Award / grant, 954 sh2026-08-17: Award / grant, 954 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-17MKSIAward / grant9544,781Form 4
2026-08-17MKSIAward / grant9544,781Form 4
2026-08-17MKSIAward / grant9544,781Form 4
2026-08-17MKSIAward / grant9544,781Form 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.