Kathleen Flaherty Burke - 07 Aug 2023 Form 4 Insider Report for MKS INSTRUMENTS INC (MKSI)

Role
EVP, GC & Secretary
Signature
/s/ M. Kathryn Rickards, attorney-in-fact
Issuer symbol
MKSI
Transactions as of
07 Aug 2023
Net transactions value
-$1,170,543
Form type
4
Filing time
08 Aug 2023, 12:21:59 UTC
Previous filing
16 Feb 2023
Next filing
06 Feb 2024
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MKSI Common Stock Sale $625,304 -6,186 -11% $101.08 48,115 07 Aug 2023 Direct F1
transaction MKSI Common Stock Sale $545,239 -5,377 -11% $101.40 42,738 07 Aug 2023 Direct F2
* 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 $101.080 to $101.260. 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.
F2 This transaction was executed in multiple trades at prices ranging from $101.350 to $101.485. 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.