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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-23-012509
Filing Date
2023-05-10
Accepted
2023-05-10 16:59:52
Documents
1
Period of Report
2023-05-08

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 14310
  Complete submission text file 0000899243-23-012509.txt   20332
Mailing Address 2 TECH DRIVE SUITE 201 ANDOVER MA 01810
Business Address 2 TECH DRIVE SUITE 201 ANDOVER MA 01810 978-645-5500
MKS INSTRUMENTS INC (Issuer) CIK: 0001049502 (see all company filings)

IRS No.: 042277512 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control

Mailing Address 1001 PENNSYLVANIA AVENUE, NW SUITE 220 WASHINGTON DC 20004
Business Address 1001 PENNSYLVANIA AVENUE, NW SUITE 220 WASHINGTON DC 20004 202-347-2626
Carlyle Asia Partners IV, L.P. (Reporting) CIK: 0001563274 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907462

Mailing Address C/O WALKERS CORPORATE LIMITED CAYMAN CORPORATE CENTRE, 27 HOSPITAL RD. GEORGE TOWN, GRAND CAYMAN E9 KY1-9008
Business Address C/O WALKERS CORPORATE LIMITED CAYMAN CORPORATE CENTRE, 27 HOSPITAL RD. GEORGE TOWN, GRAND CAYMAN E9 KY1-9008 (201) 541-2121
Carlyle Partners VI Cayman Holdings, L.P. (Reporting) CIK: 0001838776 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907465

Mailing Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004
Business Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004 (251) 300-6657
Gamma Holding Co Ltd (Reporting) CIK: 0001944422 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907461

Mailing Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004
Business Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004 (251) 300-6657
CEP IV Participations, S.a r.l. SICAR (Reporting) CIK: 0001944424 (see all company filings)

State of Incorp.: N4 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907460

Mailing Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004
Business Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004 (251) 300-6657
CEP IV Managing GP, L.P. (Reporting) CIK: 0001944602 (see all company filings)

State of Incorp.: X0 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907459

Mailing Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004
Business Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004 (251) 300-6657
CEP IV Managing GP Holdings, Ltd. (Reporting) CIK: 0001944603 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907464

Mailing Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004
Business Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004 (251) 300-6657
CAP IV General Partner, L.P. (Reporting) CIK: 0001944819 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907463

Mailing Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004
Business Address C/O THE CARLYLE GROUP 1001 PENNSYLVANIA AVENUE, NW WASHINGTON DC 20004 (251) 300-6657
CAP IV, L.L.C. (Reporting) CIK: 0001945338 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-23621 | Film No.: 23907458