InsiderTrades

Form 4 for MKSI MKS INC

Accepted 2024-08-20 00:00:00 ET · period of report 2024-08-19 · accession 0001127602-24-022584 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2024-08-20 2024-08-19 MKSI Schreiner James Alan EVP, COO, MSD M - OptEx — +3,961 20.6K +24% —
D 2024-08-20 2024-08-19 MKSI Schreiner James Alan EVP, COO, MSD F - Tax $119.09 -1,873 18.7K -9% -$223.1K
D 2024-08-20 2024-08-19 MKSI Schreiner James Alan EVP, COO, MSD M - OptEx — -3,961 16.9K -19% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-08-19 M A 3,961 — 20,577.70 D — — (F1) Each restricted stock unit (RSU) represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
2 Common Common Stock 2024-08-19 F D 1,873 $119.09 18,704.70 D — —
3 Derivative Restricted Stock Unit 2024-08-19 M D 3,961 — 16,869.41 D — · — to — 3,961 Common Stock (F1) Each restricted stock unit (RSU) represents the contingent right to receive one share of common stock of MKS Instruments, Inc. (F3) 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.