Moloney Jacqueline F 4

What Happened Jacqueline F. Moloney, a director of MKS Inc (MKSI), sold 340.107 shares in an open-market transaction on March 12, 2026. The filing reports a weighted average sale price of $213.77 per share for total proceeds of approximately $72,705. This was a sale (disposition) of shares executed in multiple trades.

Key Details

• Transaction date: 2026-03-12 (filed with the SEC on 2026-03-13). No late filing is indicated.
• Price: weighted average $213.77 per share; individual trade prices ranged from $213.7716 to $214.015 (see footnote F1).
• Shares sold: 340.107; proceeds ≈ $72,705.
• Shares owned after the transaction: Not disclosed in this Form 4.
• Footnote: F1 notes the sale was executed in multiple trades at varying prices and that the reporting person will provide full trade-by-trade details upon request.

Context This was an open-market sale by a company director. Sales by insiders can be routine (diversification, personal liquidity, tax planning) and do not by themselves indicate company performance. Purchases tend to be more informative about insider sentiment; this filing documents only a disposal of shares.