James Alan Schreiner - 15 May 2024 Form 4 Insider Report for MKS INSTRUMENTS INC (MKSI)

Role
EVP & COO, MSD
Signature
/s/ M. Kathryn Rickards, attorney-in-fact
Issuer symbol
MKSI
Transactions as of
15 May 2024
Net transactions value
$0
Form type
4
Filing time
16 May 2024, 15:27:10 UTC
Previous filing
16 Feb 2024
Next filing
20 Aug 2024
SEC
View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MKSI Restricted Stock Unit Award +6,602 +46% 20,830 15 May 2024 Common Stock 6,602 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit (RSU) represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
F2 These RSUs shall vest in two installments, 60% of which shall vest on August 17, 2024 and 40% of which shall vest on August 17, 2025; provided that if, in any vesting year, August 17th is not a business day, such vesting shall occur on the next business day.