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CIK 0001049502 · Large accelerated filer

MKS INC

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Ticker
MKSI
Exchange
Nasdaq
Industry
Industrial Instruments For Measurement, Display, and Control
FY end
Dec 31
Incorporated
MA
Entity type
operating
EIN
042277512
Phone
978-645-5500
Business address
2 TECH DRIVE, ANDOVER, MA, 01810
Former names
MKS INSTRUMENTS INC
  1. 8-K Event Item 2 · Item 7
  2. SC 13G/A Stake Amended Statement of Ownership
  3. SC 13D Stake Beneficial Ownership Report
  4. 3 Insider Initial Statement of Ownership
  5. REGDEX/A Other REGDEX/A
  6. DEFA14A Proxy Proxy Materials
  7. DEFM14A Deal DEFM14A
  8. 8-K Event Item 5 · Item 7
  9. PREM14A Deal PREM14A
  10. 10-Q Report Quarterly Report
  11. 8-K Event Item 5 · Item 7
  12. DEFA14A Proxy Proxy Materials
  13. 10-Q Report Quarterly Report
  14. 10-Q Report Quarterly Report
  15. SC 13G Stake Amended Statement of Ownership
  16. 8-K Event Item 5 · Item 7
  17. 8-K Event Item 5 · Item 7
  18. DEF 14A Proxy Proxy Statement
  19. 10-K405 Other 10-K405
  20. PRE 14A Proxy Proxy Statement (Preliminary)

Page 122 of 125 · 2,481 filings