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MKS INC MKSI
Nasdaq · XNAS · stock · Industrial Instruments For Measurement, Display, and Control · website · IPO 2026-01-28
MKS INC insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Schreiner James Alan | EVP & COO | 2026-06-12 | Sell | 2,471 | $345.52 |
| Schreiner James Alan | EVP & COO | 2026-06-12 | Sell | 217 | $347.00 |
| Schreiner James Alan | EVP & COO | 2026-06-12 | Sell | 812 | $346.41 |
| Schreiner James Alan | EVP & COO | 2026-06-10 | Sell | 781 | $317.42 |
| McCarthy Michelle M | SVP & Chief Accounting Officer | 2026-06-05 | Sell | 2,434 | $315.23 |
| Mora Elizabeth | director | 2026-06-01 | Sell | 300 | $318.02 |
| Henry David Philip | EVP, Global Str Mktg & GM, MSD | 2026-06-01 | Sell | 6,000 | $314.43 |
| Donahue Joseph B | director | 2026-05-27 | Sell | 2,100 | $327.95 |
Source: SEC EDGAR filings · CIK 0001049502 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.