EDGAR Filing Documents for 0001193125-24-078879

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:

SEC Accession No. 0001193125-24-078879

Filing Date

2024-03-27

Accepted

2024-03-27 16:46:57

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	DEFA14A	d106962ddefa14a.htm	DEFA14A	36689
2	GRAPHIC	g106962g03a27.jpg	GRAPHIC	14625
3	GRAPHIC	g106962g03b28.jpg	GRAPHIC	52177
4	GRAPHIC	g106962g03c29.jpg	GRAPHIC	48511
5	GRAPHIC	g106962g03e31.jpg	GRAPHIC	14744
6	GRAPHIC	g106962g04f32.jpg	GRAPHIC	9105
7	GRAPHIC	g106962g04g33.jpg	GRAPHIC	9406
8	GRAPHIC	g106962gra004.jpg	GRAPHIC	9021
	Complete submission text file	0001193125-24-078879.txt		249572

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)

IRS No.: 042277512 | State of Incorp.: MA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-23621 | Film No.: 24791501
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)