| SC 13G | 2003-02-07 | DIMENSIONAL FUND ADVISORS INC | HEICO CORP | 505,009 | 5.4% | EDGAR |
| SC 13D/A | 2002-03-14 | PLESSNER RENE | HEICO CORP | 550,085 | 6.4% | EDGAR |
| SC 13D | 2002-03-14 | PLESSNER RENE | HEICO CORP | 253,140 | 6.0% | EDGAR |
| SC 13G/A | 2002-02-15 | WASATCH ADVISORS INC /ADV | HEICO CORP | - | - | EDGAR |
| SC 13G/A | 2002-02-14 | HEICO CORP | HEICO CORP | 9 | 11.0% | EDGAR |
| SC 13G/A | 2002-02-14 | HEICO CORP | HEICO CORP | 293,860 | 2.6% | EDGAR |
| SC 13G/A | 2002-02-14 | FLEETBOSTON FINANCIAL CORP | HEICO CORP | 641,202 | 5.6% | EDGAR |
| SC 13G/A | 2002-02-13 | PUTNAM INVESTMENTS LLC | HEICO CORP | 529,559 | 5.2% | EDGAR |
| SC 13G/A | 2002-02-13 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | HEICO CORP | - | 19.6% | EDGAR |
| SC 13G/A | 2001-04-10 | WASATCH ADVISORS INC /ADV | HEICO CORP | - | - | EDGAR |
| SC 13G/A | 2001-02-15 | HEICO CORP | HEICO CORP | 290,240 | 9.1% | EDGAR |
| SC 13G/A | 2001-02-15 | HEICO CORP | HEICO CORP | 456,874 | 14.7% | EDGAR |
| SC 13G | 2001-02-15 | WASATCH ADVISORS INC /ADV | HEICO CORP | - | - | EDGAR |
| SC 13G | 2001-02-14 | KAYNE ANDERSON INVESTMENT MANAGEMENT LLC | HEICO CORP | - | 14.6% | EDGAR |
| SC 13G | 2001-02-14 | FLEETBOSTON FINANCIAL CORP | HEICO CORP | 571,757 | 6.4% | EDGAR |
| SC 13G | 2000-10-27 | - | - | - | - | EDGAR |
| SC 13G/A | 2000-02-11 | HEICO CORP | HEICO CORP | 315,027 | 8.6% | EDGAR |
| SC 13G/A | 2000-02-11 | HEICO CORP | HEICO CORP | 631,265 | 15.0% | EDGAR |
| SC 13G/A | 2000-02-11 | HEICO CORP | HEICO CORP | 315,027 | 8.6% | EDGAR |
| SC 13G/A | 2000-02-11 | HEICO CORP | HEICO CORP | 631,265 | 15.0% | EDGAR |