| SC 13G/A | 2005-02-11 | SUSQUEHANNA INVESTMENT GROUP / | HEICO CORP | 940,650 | 6.5% | EDGAR |
| SC 13G/A | 2005-02-09 | DIMENSIONAL FUND ADVISORS INC | HEICO CORP | 768,963 | 7.8% | EDGAR |
| SC 13G | 2005-02-03 | INVESTMENT COUNSELORS OF MARYLAND LLC | HEICO CORP | 1,255,980 | 8.7% | EDGAR |
| SC 13G | 2005-01-28 | ROYCE & ASSOCIATES LLC | HEICO CORP | 819,900 | 8.2% | EDGAR |
| SC 13G | 2005-01-27 | STATE STREET RESEARCH & MANAGEMENT CO //MA/ | HEICO CORP | 896,010 | 9.1% | EDGAR |
| SC 13G | 2004-02-17 | STATE STREET RESEARCH & MANAGEMENT CO //MA/ | HEICO CORP | 867,800 | 9.0% | EDGAR |
| SC 13G/A | 2004-02-13 | PUTNAM LLC | HEICO CORP | 2,758,206 | 2.8% | EDGAR |
| SC 13G/A | 2004-02-10 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | HEICO CORP | 153,401 | 1.3% | EDGAR |
| SC 13G | 2004-02-10 | INVESTMENT COUNSELORS OF MARYLAND LLC | HEICO CORP | 1,237,004 | 8.7% | EDGAR |
| SC 13G/A | 2004-02-06 | DIMENSIONAL FUND ADVISORS INC | HEICO CORP | 590,463 | 6.4% | EDGAR |
| SC 13G/A | 2004-02-06 | SUSQUEHANNA INVESTMENT GROUP / | HEICO CORP | 760,345 | 5.4% | EDGAR |
| SC 13G | 2004-02-05 | SUSQUEHANNA INVESTMENT GROUP / | HEICO CORP | 760,345 | 5.4% | EDGAR |
| SC 13G/A | 2004-01-09 | WASATCH ADVISORS INC | HEICO CORP | - | - | EDGAR |
| SC 13G/A | 2003-10-06 | CARGILL FINANCE LTD | HEICO CORP | 502,958 | 4.3% | EDGAR |
| SC 13G | 2003-07-08 | CARGILL FINANCE LTD | HEICO CORP | 584,769 | 5.0% | EDGAR |
| SC 13G/A | 2003-02-14 | PUTNAM LLC | HEICO CORP | 557,986 | 5.9% | EDGAR |
| SC 13G/A | 2003-02-14 | FLEETBOSTON FINANCIAL CORP | HEICO CORP | 430,053 | 3.7% | EDGAR |
| SC 13G/A | 2003-02-13 | WASATCH ADVISORS INC | HEICO CORP | - | - | EDGAR |
| SC 13G | 2003-02-10 | INVESTMENT COUNSELORS OF MARYLAND INC | HEICO CORP | 1,060,850 | 9.2% | EDGAR |
| SC 13G/A | 2003-02-07 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | HEICO CORP | - | 13.8% | EDGAR |