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$MKSI
$216.17 -$2.07 (0.95%) Close

$MKSI 3 SEC Filings

Filed On Filing
04 Jun 2026 Form 3: Donlan Renee Martel, EVP, GC & CCO

Holds 9,471.7084 shares of Common Stock

05 Nov 2024 Form 3: Jabre Wissam G, Director

No securities owned

16 Oct 2024 Form 3: Mayampurath Ramakumar, EVP, CFO & Treasurer

No securities owned

15 May 2024 Form 3: Williams John Edward, EVP & GM, PSD

Holds 1,174 shares of Common Stock

07 Mar 2024 Form 3: McCarthy Michelle M, VP & Chief Accounting Officer

No securities owned

29 Aug 2022 Form 3: Carlyle Partners Vi Cayman Holdings, L.p., 10% owner and 4 others

Holds 8,482,732 shares of Common Stock

29 Aug 2022 Form 3: Carlyle Group Inc., 10% owner and 7 others

Holds 8,482,732 shares of Common Stock

18 Aug 2022 Form 3: Wild Geoffrey, Director

Holds 105,807 shares of Common Stock

12 May 2021 Form 3: Cannone Peter Iii, Director

No securities owned

09 Feb 2021 Form 3: Taranto Eric Robert, SVP & GM, V&A Division

Holds 3,636.1744 shares of Common Stock

09 Feb 2021 Form 3: Henry David Philip, SVP, Corp Mkt, PMO & Glob Svc

Holds 674.204 shares of Common Stock

09 Feb 2021 Form 3: Gitin Mark Milton, SVP & GM, L&M Division

Holds 4,337.302 shares of Common Stock

12 May 2020 Form 3: Henry Janice K, Director

No securities owned

12 May 2020 Form 3: Donahue Joseph B, Director

No securities owned

02 Jan 2020 Form 3: Schreiner James Alan, Sr. VP & COO

Holds 0 shares of Common Stock

09 May 2019 Form 3: Burke Kathleen Flaherty, Sr. VP, GC & Secretary

Holds 38,986.962 shares of Common Stock

09 May 2019 Form 3: Warner Michelle M, Director

No securities owned

02 Oct 2018 Form 3: Batra Raj, Director

No securities owned

10 May 2017 Form 3: Hess Rick D, Director

No securities owned

06 Jul 2016 Form 3: Phillippy Robert J, Director

Holds 14,067 shares of Common Stock

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