Form 4: MKS Instruments Executive Exercises Stock Options, Disposes of Shares for Tax Obligations

John Edward Williams, an executive at MKS Instruments, exercised restricted stock units and disposed of shares to cover tax withholding obligations on April 17, 2025.

Summary

• On April 17, 2025, John Edward Williams, EVP & GM, PSD of MKS Instruments, Inc., exercised 1,740 restricted stock units (RSUs).
• The exercise of these RSUs resulted in the acquisition of 1,740 shares of MKS Instruments common stock.
• Williams also disposed of 565 shares of common stock to satisfy tax withholding obligations at a price of $63.69 per share.
• Following these transactions, Williams directly owns 3,000.814 shares of MKS Instruments common stock and 8,291.035 restricted stock units.

Sentiment

Score: 5

Explanation: This is a routine filing related to stock option exercises and tax obligations, with no indication of significant positive or negative sentiment.

Future Outlook

The RSUs vest in two equal annual installments commencing on April 17, 2025, provided that if, in any vesting year, April 17th is not a business day, such vesting shall occur on the next business day.

Industry Context

Form 4 filings are standard practice and provide transparency into the transactions of company insiders, which is important for maintaining investor confidence.

Stakeholder Impact

• The transaction has a minor impact on shareholders as it involves the exercise of existing stock options and does not represent a new offering of shares.

Key Dates

Keywords

MKS Instruments, Stock Options, Form 4, Executive Compensation, Restricted Stock Units, Beneficial Ownership, Insider Trading