Cook Michael A 4
4 · ARCH CHEMICALS INC · Filed Dec 8, 2010
Insider Transaction Report
Form 4
Cook Michael A
Sr. VP, HTH Water Products
Transactions
- Exercise/Conversion
Common Stock $1 Par Value
2010-12-07$18.52/sh+2,150$39,818→ 2,150 total - Exercise/Conversion
Employee Stock Option (Right to Buy)
2010-12-07−2,150→ 0 totalExercise: $18.52From: 2004-01-30Exp: 2013-01-29→ Common Stock (2,150 underlying) - Sale
Common Stock $1 Par Value
2010-12-07$35.62/sh−2,150$76,583→ 0 total
Holdings
- 6,666.3(indirect: By Trust)
Common Stock $1 Par Value
Footnotes (1)
- [F1]The figure shown represents shares of Arch Common Stock acquired on a periodic basis under the Arch Chemicals, Inc. Contributing Employee Ownership Plan (CEOP), a tax conditioned plan, and held as of 12/7/2010 in the Arch Common Stock Fund of the CEOP, in transactions exempt under Rule 16b-3, and is based on information provided by the Plan Administrator.