SEC CIK 1202736

ROBBINS OWEN W

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
MKSIview stock →02006-03-02

Position History — MKSI

Reported shares owned immediately after each Form 4 transaction, over time.

02,8645,7288,5922006-032006-032006-03

Recent Filings — MKSI

DateActivitySharesPriceOwned After
2006-05-08Grant / award (derivative)12,000$0.0012,000
2006-03-02Option exercise (derivative)8,592$0.0034,500
2006-03-02Open-market sale8,592$22.650
2006-03-02Option exercise905$8.008,592
2006-03-02Option exercise7,687$4.437,687

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.