Basic Materials > Steel Iron > Northwest Pipe Co (NWPX):
Monthly insider trade sell & buy 5 month 1 year 2 years 5 years| Oct07 | Dec07 | Mar08 | Apr08 | May08 | Jul08 | Aug08 | Sep08 | Dec08 | Aug11 | Nov12 | May13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buy Volume | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1500 | 0 | 0 |
| Sale Volume | 21600 | 47978 | 39056 | 4000 | 23071 | 27000 | 92 | 142 | 11702 | 0 | 1494 | 30000 |
* Disclaimer: Inside trades reported to the U.S. Securities and Exchange Commission. We make no guarantee on the accuracy of the data. For personal use only(includes study, research, education).
Short interest :
- Daily short sale volume for Northwest Pipe Co (NWPX)
- Bi-monthly short interest from NASDAQ
- Insider Transactions for Northwest Pipe Co (Northwest Pipe Co) by Yahoo
- NASDAQ insider trades for Northwest Pipe Co (Northwest Pipe Co)
- Major Holders of Northwest Pipe Co listed by Yahoo
- Northwest Pipe Co (NWPX)owership summary,institutional holdings