| 17 déc. 2012 | OTHER | NORTHWEST BANCORPORATION INC | 532 | 5.64 USD | |
| 20 déc. 2011 | OTHER | NORTHWEST BANCORPORATION INC | 267 | 4.45 USD | |
| 02 mai 2011 | OTHER | NORTHWEST BANCORPORATION INC | 533 | 4.23 USD | |
| 15 juil. 2010 | PURCHASE | NORTHWEST BANCORPORATION INC | 15 761 | 4.00 USD | |
| 03 mai 2010 | OTHER | NORTHWEST BANCORPORATION INC | 600 | 4.44 USD | |
| 31 août 2009 | PURCHASE | NORTHWEST BANCORPORATION INC | 2 424 | 3.25 USD | |
| 25 août 2009 | PURCHASE | NORTHWEST BANCORPORATION INC | 5 000 | 3.50 USD | |
| 01 mai 2009 | OTHER | NORTHWEST BANCORPORATION INC | 600 | 4.27 USD | |
| 01 mai 2008 | OTHER | NORTHWEST BANCORPORATION INC | 600 | 12.60 USD | |
| 01 mai 2007 | OTHER | NORTHWEST BANCORPORATION INC | 400 | 18.27 USD | |
| 05 mai 2006 | OTHER | NORTHWEST BANCORPORATION INC | 400 | 18.47 USD | |
| 03 mai 2004 | OTHER | NORTHWEST BANCORPORATION INC | 400 | 14.70 USD | |
| 01 juil. 2003 | GIFT | NORTHWEST BANCORPORATION INC | 100 | 0.00 USD | |