John Tseng-Chung Lee - President & CEO, Director at Mks Instruments Inc

Insider Transactions and Holdings

Entity Type
Individual
Role
President & CEO, Director
Stock Symbol
MKSI on Nasdaq
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by John Tseng-Chung Lee since 1/9/2024

Holdings reported by John Tseng-Chung Lee for Mks Instruments Inc

Class Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 113K $12.9M $114.60 Dec 6, 2024 Direct
Restricted Stock Unit 105K $12.6M $120.00 Feb 15, 2024 Direct Common Stock
Restricted Stock Unit 102K $11.6M $113.41 Dec 6, 2024 Direct Common Stock

Transactions reported by John Tseng-Chung Lee for Mks Instruments Inc

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.