| SC 13G/A | 2007-01-25 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 6,701,100 | 13.9% | EDGAR |
| SC 13G/A | 2006-09-13 | FMR CORP | SIMPSON MANUFACTURING CO INC /CA/ | 5,396,566 | 11.2% | EDGAR |
| SC 13G | 2006-09-11 | FMR CORP | SIMPSON MANUFACTURING CO INC /CA/ | 5,396,566 | 11.2% | EDGAR |
| SC 13G/A | 2006-05-04 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 4,846,060 | 10.0% | EDGAR |
| SC 13G/A | 2006-02-21 | NEUBERGER BERMAN INC | SIMPSON MANUFACTURING CO INC /CA/ | 3,855,272 | 8.0% | EDGAR |
| SC 13G | 2006-02-15 | NEUBERGER BERMAN INC | SIMPSON MANUFACTURING CO INC /CA/ | 3,855,272 | 8.0% | EDGAR |
| SC 13G | 2006-02-14 | LORD ABBETT & CO LLC | SIMPSON MANUFACTURING CO INC /CA/ | 2,605,323 | 5.4% | EDGAR |
| SC 13G/A | 2006-01-31 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 4,242,260 | 8.8% | EDGAR |
| SC 13G/A | 2005-02-02 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 4,093,100 | 8.6% | EDGAR |
| SC 13G/A | 2004-02-09 | NEUBERGER BERMAN INC | SIMPSON MANUFACTURING CO INC /CA/ | 2,036,409 | 8.2% | EDGAR |
| SC 13G/A | 2004-02-06 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 2,035,300 | 8.2% | EDGAR |
| SC 13D/A | 2003-12-02 | SIMPSON PSB FUND | SIMPSON MANUFACTURING CO INC /CA/ | 322,310 | 1.3% | EDGAR |
| SC 13G/A | 2003-03-28 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 1,843,500 | 7.5% | EDGAR |
| SC 13D/A | 2003-03-27 | SIMPSON PSB FUND | SIMPSON MANUFACTURING CO INC /CA/ | 822,310 | 3.3% | EDGAR |
| SC 13G/A | 2003-02-13 | NEUBERGER BERMAN INC | SIMPSON MANUFACTURING CO INC /CA/ | 2,060,061 | 8.4% | EDGAR |
| SC 13D/A | 2003-02-10 | SIMPSON PSB FUND | SIMPSON MANUFACTURING CO INC /CA/ | 2,025,000 | 8.2% | EDGAR |
| SC 13G/A | 2003-02-05 | ROYCE & ASSOCIATES LLC | SIMPSON MANUFACTURING CO INC /CA/ | 1,816,500 | 7.4% | EDGAR |
| SC 13G/A | 2002-02-12 | ROYCE & ASSOCIATES INC /NY | SIMPSON MANUFACTURING CO INC /CA/ | 736,800 | 6.1% | EDGAR |
| SC 13G/A | 2002-02-12 | NEUBERGER BERMAN INC | SIMPSON MANUFACTURING CO INC /CA/ | 1,059,516 | 8.7% | EDGAR |
| SC 13G/A | 2002-02-01 | SCUDDER KEMPER INVESTMENTS INC | SIMPSON MANUFACTURING CO INC /CA/ | 5 | 5.0% | EDGAR |