Gerard G. Colella - Nov 4, 2021 Form 4 Insider Report for MKS INSTRUMENTS INC (MKSI)

Role
Director
Signature
/s/ M. Kathryn Rickards, attorney-in-fact
Stock symbol
MKSI
Transactions as of
Nov 4, 2021
Transactions value $
-$465,488
Form type
4
Date filed
11/8/2021, 04:40 PM
Previous filing
Oct 21, 2021
Next filing
Nov 22, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MKSI Common Stock Sale -$465K -3K -3% $155.16 97K Nov 4, 2021 By The Gerald G. Colella Living Trust F1
holding MKSI Common Stock 1.15K Nov 4, 2021 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction was executed in multiple trades at prices ranging from $153.03 to $156.95. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, the full information regarding the number of shares and prices at which the transaction was effected.