Mora Elizabeth - Insider Non-Derivative Transactions at MKS INSTRUMENTS INC (MKSI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 2, 2025, Mora Elizabeth's relationship to MKS INSTRUMENTS INC (MKSI) is Director, and currently has 18,963.39 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other MKSI insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Mora Elizabeth - Insider Non-Derivative Transactions of MKSI Common Stock

Mora Elizabeth - Insider Non-Derivative Transactions at MKSI

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 3, 2025	Sell -- (Common Stock)	300	158.81	18963.39
Sep 3, 2025	Sell -- (Common Stock)	300	99.85	19263.39
Jun 3, 2025	Sell -- (Common Stock)	300	81.78	19563.39
May 13, 2025	Acquisition -- (Common Stock)	2479.34	0	19863.39
Mar 4, 2025	Sell -- (Common Stock)	275	92.46	17384.06
Dec 3, 2024	Sell -- (Common Stock)	275	113.41	17659.06
Sep 4, 2024	Sell -- (Common Stock)	275	115.97	17934.06
Jun 4, 2024	Sell -- (Common Stock)	275	129.41	18209.06
May 8, 2024	Acquisition -- (Common Stock)	1621.8	0	18484.06
Apr 2, 2024	Sell -- (Common Stock)	250	133	16862.26
Jan 3, 2024	Sell -- (Common Stock)	250	100.9	17112.26
Oct 3, 2023	Sell -- (Common Stock)	250	87.15	17362.26
Jul 4, 2023	Sell -- (Common Stock)	250	108.49	17612.26
Jun 2, 2023	Sell -- (Common Stock)	200	97.16	17862.26
May 17, 2023	Acquisition -- (Common Stock)	2369.11	0	18062.26
Mar 16, 2023	Sell -- (Common Stock)	200	86.67	15693.15