MKS INC (MKSI)
25 filings available.
0
Insider buys, 12 months
$0 by 0 insiders
45
Insider sales, 12 months
$43.4M by 13 insiders
4
Congress trades
1 member, latest Nov 1, 2025
Most active MKSI insiders: Lee John Tseng-Chung and Colella Gerald G. Members of Congress who disclosed MKSI trades include Lisa McClain.
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Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for MKSI, merged into one feed.
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Who's involved
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Get the app →Recent filings
- MKS Inc. Authorizes $500M Share Repurchase Program and Reports Q3 Earnings8-KNov 4, 2026$500.0M
- MKS Inc. CEO Disposes of Shares for Tax Obligations4Nov 3, 2026Filed by Lee John Tseng-ChungTax Withholding · 2,157.445 shares · $436K
Filers on record
Mora Elizabeth2nd tracked sale