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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. UPLOAD Other SEC-generated Letter
  2. 4 Insider Changes in Ownership
  3. 4 Insider Changes in Ownership
  4. 4 Insider Changes in Ownership
  5. 4 Insider Changes in Ownership
  6. 4 Insider Changes in Ownership
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 10-K Report Annual Report
  10. 4 Insider Changes in Ownership
  11. 4/A Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4/A Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 4 Insider Changes in Ownership
  17. CORRESP Other Correspondence Between Filers and SEC Staff
  18. SC 13G/A Stake Amended Statement of Ownership
  19. SC 13G/A Stake Amended Statement of Ownership
  20. 4 Insider Changes in Ownership

Page 79 of 125 · 2,481 filings