Joseph B Donahue Mks Instruments Inc (MKSI) insider trading activity

MKSI Quotes by TradingView

Joseph B Donahue is Director of MKS INSTRUMENTS INC. Currently has a direct ownership of 11,350 shares of MKSI, which is worth approximately $932,856. The most recent transaction as insider was on May 12, 2025, when has been sold 2,479 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 11.4K
27.94% 3M change
27.94% 12M change
Total Value Held $932,856

Joseph B Donahue Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 12 2025
BUY
Grant, award, or other acquisition
-
2,479 Added 17.93%
11,350 Common Stock
May 07 2024
BUY
Grant, award, or other acquisition
-
1,621 Added 15.45%
8,871 Common Stock
May 16 2023
BUY
Grant, award, or other acquisition
-
2,369 Added 24.63%
7,249 Common Stock
May 10 2022
BUY
Grant, award, or other acquisition
-
1,745 Added 26.34%
4,880 Common Stock
May 11 2021
BUY
Grant, award, or other acquisition
-
1,146 Added 26.77%
3,135 Common Stock
JBD

Joseph B Donahue

Director
Andover, MA

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