SC 13G | 2006-02-14 | RUANE, CUNNIFF & GOLDFARB INC | IDEXX LABORATORIES INC /DE | 5,033,336 | 15.7% | EDGAR |
SC 13G/A | 2006-02-10 | CAPITAL RESEARCH & MANAGEMENT CO | IDEXX LABORATORIES INC /DE | 2,670,000 | 8.3% | EDGAR |
SC 13G/A | 2005-05-03 | NEUBERGER BERMAN INC | IDEXX LABORATORIES INC /DE | 3,419,053 | 10.5% | EDGAR |
SC 13G | 2005-03-09 | SELECT EQUITY GROUP INC | IDEXX LABORATORIES INC /DE | 1,444,867 | 4.3% | EDGAR |
SC 13G/A | 2005-02-14 | CAPITAL RESEARCH & MANAGEMENT CO | IDEXX LABORATORIES INC /DE | 2,284,820 | 6.8% | EDGAR |
SC 13G/A | 2005-02-14 | RUANE, CUNNIFF & GOLDFARB INC | IDEXX LABORATORIES INC /DE | 5,029,300 | 14.7% | EDGAR |
SC 13G/A | 2004-11-10 | CAPITAL RESEARCH & MANAGEMENT CO | IDEXX LABORATORIES INC /DE | 1,904,600 | 5.6% | EDGAR |
SC 13G | 2004-11-10 | RUANE CUNNIFF & CO INC | IDEXX LABORATORIES INC /DE | 4,020,993 | 11.7% | EDGAR |
SC 13G/A | 2004-02-13 | CAPITAL RESEARCH & MANAGEMENT CO | IDEXX LABORATORIES INC /DE | 3,685,000 | 10.6% | EDGAR |
SC 13G/A | 2004-02-13 | NEUBERGER BERMAN INC | IDEXX LABORATORIES INC /DE | 3,084,525 | 8.8% | EDGAR |
SC 13G/A | 2003-02-14 | PUTNAM LLC | IDEXX LABORATORIES INC /DE | 1,131,725 | 3.2% | EDGAR |
SC 13G/A | 2003-02-13 | CAPITAL RESEARCH & MANAGEMENT CO | IDEXX LABORATORIES INC /DE | 2,000,000 | 5.8% | EDGAR |
SC 13G/A | 2003-02-13 | NEUBERGER BERMAN INC | IDEXX LABORATORIES INC /DE | 2,699,197 | 7.8% | EDGAR |
SC 13G/A | 2003-02-11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | IDEXX LABORATORIES INC /DE | 1,068,162 | 3.2% | EDGAR |
SC 13G/A | 2002-09-10 | WELLINGTON MANAGEMENT CO LLP | IDEXX LABORATORIES INC /DE | 844,629 | 2.5% | EDGAR |
SC 13G/A | 2002-03-11 | CAPITAL RESEARCH & MANAGEMENT CO | IDEXX LABORATORIES INC /DE | 1,906,000 | 5.7% | EDGAR |
SC 13G/A | 2002-02-13 | PUTNAM INVESTMENTS LLC | IDEXX LABORATORIES INC /DE | 2,161,082 | 6.4% | EDGAR |
SC 13G/A | 2002-02-12 | WELLINGTON MANAGEMENT CO LLP | IDEXX LABORATORIES INC /DE | 3,823,312 | 11.4% | EDGAR |
SC 13G/A | 2002-02-12 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | IDEXX LABORATORIES INC /DE | 2,603,678 | 7.8% | EDGAR |
SC 13G | 2002-02-12 | NEUBERGER BERMAN INC | IDEXX LABORATORIES INC /DE | 2,103,650 | 6.3% | EDGAR |