MKS INSTRUMENTS INC·4

May 6, 5:18 PM ET

KAHL HANS JOCHEN 4

4 · MKS INSTRUMENTS INC · Filed May 6, 2009

Insider Transaction Report

Form 4
Period: 2009-05-04
Transactions
  • Award

    Common Stock

    2009-05-04+4,0008,000 total
Holdings
  • Director Stock Option (Right to Buy)

    Exercise: $38.63From: 2000-11-18Exp: 2009-11-18Common Stock (8,819 underlying)
    8,819
  • Director Stock Option (Right to Buy)

    Exercise: $38.30From: 2003-05-16Exp: 2012-05-16Common Stock (6,000 underlying)
    6,000
Footnotes (1)
  • [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).

Documents

2 files
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT

  • EX-24

    HANS POWER OF ATTORNEY