Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001049502-25-000006
Filing Date
2025-07-08
Accepted
2025-07-08 16:45:48
Documents
1
Period of Report
2025-07-07

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 3054
  Complete submission text file 0001049502-25-000006.txt   4593
Mailing Address 2 TECH DRIVE ANDOVER MA 01810
Business Address 2 TECH DRIVE ANDOVER MA 01810 978-645-5500
MKS INC (Issuer) CIK: 0001049502 (see all company filings)

EIN.: 042277512 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)

Mailing Address MKS INSTRUMENTS, INC., 2 TECH DRIVE SUITE 201 ANDOVER MA 01810
Business Address
Schreiner James Alan (Reporting) CIK: 0001797189 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 251111478