Mora Elizabeth 4

What Happened Elizabeth Mora, a director of MKS Inc (MKSI), sold 300 shares on March 2, 2026. The shares were disposed at $239.44 each for a total proceeds of $71,832. The filing lists the transaction as an open-market or private sale (coded S) and the sale was executed pursuant to a pre-established Rule 10b5-1 trading plan.

Key Details

• Transaction date and price: 2026-03-02, 300 shares @ $239.44 each.
• Total proceeds: $71,832.
• Shares owned after transaction: Not disclosed in this Form 4.
• Footnote: Transaction effected under a Rule 10b5-1 plan adopted February 19, 2025.
• Filing date: Form filed March 3, 2026 (covers transaction period 2026-03-02) — appears timely.

Context A 10b5-1 plan lets insiders sell pre-scheduled blocks of shares and is designed to avoid trading based on material nonpublic information; such sales are often routine and do not by themselves indicate management sentiment. For retail investors, purchases generally carry stronger signals than routine sales; this single, pre-planned sale should be viewed as a disposition under an established trading arrangement rather than a directional bet.