Gerard G. Colella - May 11, 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
May 11, 2021
Transactions value $
$0
Form type
4
Date filed
5/12/2021, 04:28 PM
Next filing
Oct 21, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MKSI Common Stock Award +1.15K +57.63% 3.14K May 11, 2021 Direct F1, F2
holding MKSI Common Stock 98.5K May 11, 2021 By The Gerald G. Colella Living Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These restricted stock units become fully vested on the day prior to the first annual meeting of shareholders following the date of grant (or if no such meeting is held within 13 months after the date of grant, on the 13 month anniversary of the date of grant).
F2 Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.