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Schreiner James Alan's Form 4 filing

MKS Inc (MKSI) · filed Jun 16, 2026

Accession no.
0001049502-26-000109
Filed
Jun 16, 2026
Trade date
Jun 12, 2026
Filing delay
4 days
Rule 10b5-1 plan
Not checked

This filing lists 3 non-derivative transactions. Open-market sales total $1.21M. It was filed 4 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Schreiner James AlanCIK 0001797189Officer (EVP & COO)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jun 12, 2026Common StockSSaleDisposed−2,471$345.52F1−$853,779.9220,230.12Direct
Jun 12, 2026Common StockSSaleDisposed−812$346.41F2−$281,284.9219,418.12Direct
Jun 12, 2026Common StockSSaleDisposed−217$347.00−$75,29919,201.12Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

This transaction was executed in multiple trades at prices ranging from $345.000 to $345.935. 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.

Referenced by the price of 1 transaction in Table I.

F2

This transaction was executed in multiple trades at prices ranging from $346.000 to $346.795. 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.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)