| SC 13G/A | 2012-02-15 | Norges Bank | ITRON INC /WA/ | 2,448,961 | 6.0% | EDGAR |
| SC 13G | 2012-02-14 | FMR LLC | ITRON INC /WA/ | 2,464,060 | 6.0% | EDGAR |
| SC 13G/A | 2012-02-13 | BlackRock Inc. | ITRON INC /WA/ | 2,745,374 | 6.7% | EDGAR |
| SC 13G | 2012-02-09 | Fairpointe Capital LLC | ITRON INC /WA/ | 2,956,689 | 6.4% | EDGAR |
| SC 13G | 2011-11-02 | Norges Bank | ITRON INC /WA/ | 2,081,084 | 5.1% | EDGAR |
| SC 13G | 2011-07-28 | Fairpointe Capital LLC | ITRON INC /WA/ | 2,417,899 | 5.9% | EDGAR |
| SC 13G/A | 2011-02-14 | FMR LLC | ITRON INC /WA/ | 583,674 | 1.4% | EDGAR |
| SC 13G/A | 2011-01-10 | BlackRock Inc. | ITRON INC /WA/ | 4,113,775 | 10.2% | EDGAR |
| SC 13G/A | 2010-02-16 | FMR LLC | ITRON INC /WA/ | 2,333,966 | 5.8% | EDGAR |
| SC 13G/A | 2010-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | ITRON INC /WA/ | 87,900 | 0.2% | EDGAR |
| SC 13G/A | 2010-01-08 | BlackRock Inc. | ITRON INC /WA/ | 5,121,423 | 12.8% | EDGAR |
| SC 13G/A | 2009-02-17 | FMR LLC | ITRON INC /WA/ | 1,733,524 | 5.0% | EDGAR |
| SC 13G/A | 2009-02-13 | AXA FINANCIAL INC | ITRON INC /WA/ | 386,628 | 1.1% | EDGAR |
| SC 13G/A | 2009-02-10 | BlackRock Inc. | ITRON INC /WA/ | 3,093,306 | 9.0% | EDGAR |
| SC 13G | 2009-02-10 | PRICE T ROWE ASSOCIATES INC /MD/ | ITRON INC /WA/ | 1,804,900 | 5.2% | EDGAR |
| SC 13G/A | 2008-11-10 | FMR LLC | ITRON INC /WA/ | 2,179,590 | 6.3% | EDGAR |
| SC 13G/A | 2008-06-10 | EARNEST PARTNERS LLC | ITRON INC /WA/ | 1,629,478 | 4.8% | EDGAR |
| SC 13G/A | 2008-05-09 | BlackRock Inc. | ITRON INC /WA/ | 3,283,775 | 10.7% | EDGAR |
| SC 13G/A | 2008-02-14 | FMR LLC | ITRON INC /WA/ | 4,638,153 | 14.9% | EDGAR |
| SC 13G/A | 2008-02-14 | AXA FINANCIAL INC | ITRON INC /WA/ | 1,606,701 | 5.2% | EDGAR |