CoverageForm 410-K10-Q8-K13D13G13F

Mks Instruments Inc

MKSICIK 0001049502 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 24, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors: not detected
MD&A:tone -0.0037Δ+0.000986% similar+129/-113

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Mks Instruments Inc

NameRolesFilings
Gitin Mark Milton
Officer
10
Cannone Peter III
Director
7
Donahue Joseph B
Director
6
Mayampurath Ramakumar
Officer
6
Batra Raj
Director
5

Showing 11-15 of 34

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Mks Instruments Inc. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Burke Kathleen Flaherty450%+10.5%+15.2%+32.6%-20.8%
2Bagshaw Seth H540%+2.8%-6.7%+17.2%-6.7%
3Schreiner James Alan40%-35.1%-34.7%-14.5%-56.7%
4Lee John Tseng-Chung40%-20.8%-20.8%-20.8%-20.8%
5Mora Elizabeth1547%-10.0%-9.8%+27.4%-53.0%
6Moloney Jacqueline F1346%-8.0%-2.2%+28.8%-50.2%
7Henry David Philip425%-0.0%-17.6%+60.7%-25.6%

All filings

207 Form 4 / 4-A filings, newest first

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