Home/Filings/4/0001127602-10-013698
4//SEC Filing

Amon Cristina 4

Accession 0001127602-10-013698

CIK 0001049502other

Filed

May 10, 8:00 PM ET

Accepted

May 11, 12:43 PM ET

Size

8.6 KB

Accession

0001127602-10-013698

Insider Transaction Report

Form 4
Period: 2010-05-03
Transactions
  • Exercise/Conversion

    Common Stock

    2010-05-07+55620,666 total
  • Award

    Common Stock

    2010-05-03+6,00020,110 total
  • Exercise/Conversion

    Restricted Stock Unit

    2010-05-075560 total
    Common Stock (556 underlying)
Footnotes (3)
  • [F1]This RSU grant fully vests on the day prior to the first annual meeting of shareholders following the date of grant (or if no such meeting is held within 13 months after the date of grant, on the 13 month anniversary of the date of grant).
  • [F2]Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.
  • [F3]vests in 12 equal quarterly installments over a three-year period.

Issuer

MKS INSTRUMENTS INC

CIK 0001049502

Entity typeother

Related Parties

1
  • filerCIK 0001398009

Filing Metadata

Form type
4
Filed
May 10, 8:00 PM ET
Accepted
May 11, 12:43 PM ET
Size
8.6 KB