# Filing Detail

Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0001193125-25-060220
Filing Date
2025-03-21
Accepted
2025-03-21 16:07:17
Documents
55
Period of Report
2025-05-12

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | PRE 14A | d884344dpre14a.htm iXBRL | PRE 14A | 1466693
6 | GRAPHIC | g884344g00a06.jpg | GRAPHIC | 73831
7 | GRAPHIC | g884344g00a08.jpg | GRAPHIC | 73298
8 | GRAPHIC | g884344g00a10.jpg | GRAPHIC | 74536
9 | GRAPHIC | g884344g00a12.jpg | GRAPHIC | 75127
10 | GRAPHIC | g884344g00a14.jpg | GRAPHIC | 73787
11 | GRAPHIC | g884344g00a16.jpg | GRAPHIC | 78789
12 | GRAPHIC | g884344g00a18.jpg | GRAPHIC | 77484
13 | GRAPHIC | g884344g00a20.jpg | GRAPHIC | 78620
14 | GRAPHIC | g884344g00a22.jpg | GRAPHIC | 77259
15 | GRAPHIC | g884344g00a25.jpg | GRAPHIC | 76326
16 | GRAPHIC | g884344g00a38.jpg | GRAPHIC | 65126
17 | GRAPHIC | g884344g00b22.jpg | GRAPHIC | 76629
18 | GRAPHIC | g884344g00b38.jpg | GRAPHIC | 78142
19 | GRAPHIC | g884344g12f39.jpg | GRAPHIC | 78704
20 | GRAPHIC | g884344g19o25.jpg | GRAPHIC | 16760
21 | GRAPHIC | g884344g25m01.jpg | GRAPHIC | 18596
22 | GRAPHIC | g884344g25m04.jpg | GRAPHIC | 23364
23 | GRAPHIC | g884344g25m05.jpg | GRAPHIC | 55409
24 | GRAPHIC | g884344g25m06.jpg | GRAPHIC | 21862
25 | GRAPHIC | g884344g25m07.jpg | GRAPHIC | 24256
26 | GRAPHIC | g884344g25m09.jpg | GRAPHIC | 20230
27 | GRAPHIC | g884344g25m10.jpg | GRAPHIC | 48389
28 | GRAPHIC | g884344g25t01.jpg | GRAPHIC | 11751
29 | GRAPHIC | g884344g25t02.jpg | GRAPHIC | 13117
30 | GRAPHIC | g884344g25t03.jpg | GRAPHIC | 12608
31 | GRAPHIC | g884344g25t04.jpg | GRAPHIC | 13124
32 | GRAPHIC | g884344g25t05.jpg | GRAPHIC | 11875
33 | GRAPHIC | g884344g25t06.jpg | GRAPHIC | 13673
34 | GRAPHIC | g884344g25t07.jpg | GRAPHIC | 12764
35 | GRAPHIC | g884344g31g82.jpg | GRAPHIC | 131992
36 | GRAPHIC | g884344g34r79.jpg | GRAPHIC | 76569
37 | GRAPHIC | g884344g41q05.jpg | GRAPHIC | 80612
38 | GRAPHIC | g884344g52h75.jpg | GRAPHIC | 127908
39 | GRAPHIC | g884344g87h39.jpg | GRAPHIC | 3351
40 | GRAPHIC | g884344g99z01.jpg | GRAPHIC | 25262
41 | GRAPHIC | g884344gra001.jpg | GRAPHIC | 10268
42 | GRAPHIC | g884344gra002.jpg | GRAPHIC | 11002
| Complete submission text file | 0001193125-25-060220.txt |  | 6096633

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
2 | XBRL TAXONOMY EXTENSION SCHEMA | mksi-20241231.xsd | EX-101.SCH | 3484
3 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | mksi-20241231_def.xml | EX-101.DEF | 2534
4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | mksi-20241231_lab.xml | EX-101.LAB | 2884
5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | mksi-20241231_pre.xml | EX-101.PRE | 1635
57 | EXTRACTED XBRL INSTANCE DOCUMENT | d884344dpre14a_htm.xml | XML | 190622

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 (Filer) CIK: 0001049502 (see all company filings)

EIN.: 042277512 | State of Incorp.: MA | Fiscal Year End: 1231
Type: PRE 14A | Act: 34 | File No.: 000-23621 | Film No.: 25760524
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)