James Alan Schreiner's Stock Vesting and Sales in MKS Inc.

James Alan Schreiner, an officer at MKS Inc., has reported the vesting of 711 shares of common stock acquired on February 15, 2022, as part of compensation. The shares are set to be sold on October 22, 2025, with an aggregate market value of $98,601.48. Additionally, Schreiner sold 838 shares of common stock on September 18, 2025, for a total of $103,912.00. The transactions were facilitated by Fidelity Brokerage Services LLC. The filing indicates no gifts were involved in these transactions.