VALENTE LOUIS P 4
4 · MKS INSTRUMENTS INC · Filed Feb 7, 2012
Insider Transaction Report
Form 4
VALENTE LOUIS P
Director
Transactions
- Sale
Common Stock
2012-02-06$31.74/sh−2,000$63,476→ 12,000 total
Footnotes (1)
- [F1]This transaction was executed in multiple trades at prices ranging from $31.74 to $31.76 The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, the full information regarding the number of shares and prices at which the transaction was effected.