| SC 13G/A | 2011-02-14 | FMR LLC | LOGITECH INTERNATIONAL SA | 9,272,440 | 4.8% | EDGAR |
| SC 13G/A | 2011-02-14 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 11,356,636 | 6.4% | EDGAR |
| SC 13G/A | 2011-02-11 | Capital Research Global Investors | LOGITECH INTERNATIONAL SA | - | 0.0% | EDGAR |
| SC 13G/A | 2010-02-16 | FMR LLC | LOGITECH INTERNATIONAL SA | 10,568,978 | 5.5% | EDGAR |
| SC 13G/A | 2010-02-11 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 11,203,158 | 6.4% | EDGAR |
| SC 13G | 2010-02-11 | Capital Research Global Investors | LOGITECH INTERNATIONAL SA | 9,673,246 | 5.0% | EDGAR |
| SC 13G/A | 2009-02-17 | WELLINGTON MANAGEMENT CO LLP | LOGITECH INTERNATIONAL SA | 0 | 0.0% | EDGAR |
| SC 13G | 2009-02-17 | FMR LLC | LOGITECH INTERNATIONAL SA | 9,932,126 | 5.2% | EDGAR |
| SC 13G/A | 2009-02-03 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 11,200,471 | 6.3% | EDGAR |
| SC 13G/A | 2008-02-19 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 11,000,000 | 5.7% | EDGAR |
| SC 13G | 2008-02-14 | WELLINGTON MANAGEMENT CO LLP | LOGITECH INTERNATIONAL SA | 14,071,016 | 7.8% | EDGAR |
| SC 13G/A | 2007-02-14 | FMR CORP | LOGITECH INTERNATIONAL SA | 8,165,776 | 4.3% | EDGAR |
| SC 13G/A | 2007-01-25 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 11,000,000 | 5.7% | EDGAR |
| SC 13G | 2006-02-14 | FMR CORP | LOGITECH INTERNATIONAL SA | 7,098,170 | 7.4% | EDGAR |
| SC 13G/A | 2006-01-24 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 6,120,000 | 6.4% | EDGAR |
| SC 13G/A | 2005-03-08 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 3,196,000 | 6.7% | EDGAR |
| SC 13G/A | 2004-02-17 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 3,041,000 | 6.4% | EDGAR |
| SC 13G/A | 2003-04-24 | BOREL DANIEL | LOGITECH INTERNATIONAL SA | 3,137,500 | 6.6% | EDGAR |
| SC 13G/A | 2002-02-04 | LOGITECH INTERNATIONAL SA | IMMERSION CORP | 380,729 | 2.1% | EDGAR |
| SC 13D | 2001-02-20 | LOGITECH INTERNATIONAL SA | LABTEC INC | 11 | 13.0% | EDGAR |