Welcome to our dedicated page for MKS SEC filings (Ticker: MKSI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Pressure gauges, vacuum subsystems and photonics lasers may power the world’s fabs, but they also make MKS Instruments’ disclosures unusually dense. Sorting through multi-segment revenue tables, acquisition accounting and patent roll-forwards across hundreds of pages can feel overwhelming when all you want is a clear view of semiconductor exposure or cash-flow trends.
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Whether youre understanding MKS Instruments SEC documents with AI or need MKS Instruments 8-K material events explained, every filing is indexed, searchable and updated continuously. This page is your single stop for MKS Instruments SEC filings explained simply, helping you act on insights before the market reacts.
MKS Instruments, Inc. (symbol: MKSI) has filed a Form 144, indicating the planned sale of restricted stock that has recently vested. The filing covers a total of 2,000 common shares—sourced from four separate restricted-stock vesting events between February 2021 and February 2022—representing approximately 0.003% of the company’s 67.07 million shares outstanding.
Key details of the proposed sale:
- Share amount: 2,000 common shares
- Estimated market value: US $210,000
- Broker: Fidelity Brokerage Services LLC, Smithfield, RI
- Planned execution date: on or about 03 July 2025
- Exchange: NASDAQ
The seller attests that no material non-public adverse information is known and that the transaction complies with Rule 144 conditions. The form shows no prior sales within the last three months, suggesting this is the first liquidation step for this block of vested stock. Given the small size relative to MKSI’s float and market capitalization, the filing is generally viewed as routine administrative disclosure rather than a market-moving event.