DUNHAM BRIAN W 4
4 · NORTHWEST PIPE CO · Filed Aug 20, 2010
Insider Transaction Report
Form 4
DUNHAM BRIAN W
DirectorPresident & CEO
Transactions
- Exercise/Conversion
Common Stock
2010-08-18+563→ 149,732 total - Exercise/Conversion
Restricted Stock Units
2010-08-18−563→ 2,412 total→ Common Stock (563 underlying)
Footnotes (3)
- [F1]Represents shares acquired pursuant to vesting of Restricted Stock Units granted in 2008.
- [F2]Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.
- [F3]The Restricted Stock Units vest in installments as follows: 40% on August 18, 2009, 40% on August 18, 2010 and 20% on August 18, 2011.