| SC 13G | 2005-02-09 | DIMENSIONAL FUND ADVISORS INC | LSI INDUSTRIES INC | 1,372,658 | 6.9% | EDGAR |
| SC 13G/A | 2005-02-04 | READY ROBERT J | LSI INDUSTRIES INC | 1,055,144 | 5.3% | EDGAR |
| SC 13G/A | 2005-01-31 | ROYCE & ASSOCIATES LLC | LSI INDUSTRIES INC | 1,249,611 | 6.3% | EDGAR |
| SC 13G | 2005-01-28 | BABSON CAPITAL MANAGEMENT LLC | LSI INDUSTRIES INC | 691,587 | 3.5% | EDGAR |
| SC 13G | 2005-01-26 | ARTISAN PARTNERS LTD PARTNERSHIP | LSI INDUSTRIES INC | 1,646,268 | 8.3% | EDGAR |
| SC 13G/A | 2005-01-10 | BLAIR WILLIAM & CO/IL | LSI INDUSTRIES INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2004-02-13 | FLEETBOSTON FINANCIAL CORP | LSI INDUSTRIES INC | 1,355,827 | 6.9% | EDGAR |
| SC 13G/A | 2004-02-09 | READY ROBERT J | LSI INDUSTRIES INC | 1,043,211 | 5.3% | EDGAR |
| SC 13G | 2004-02-09 | BABSON DAVID L & CO INC | LSI INDUSTRIES INC | 2,595,392 | 13.2% | EDGAR |
| SC 13G/A | 2004-02-06 | BLAIR WILLIAM & CO/IL | LSI INDUSTRIES INC | 1,829,348 | 11.6% | EDGAR |
| SC 13G/A | 2004-02-05 | PRICE T ROWE ASSOCIATES INC /MD/ | LSI INDUSTRIES INC | 1,629,709 | 8.2% | EDGAR |
| SC 13G | 2004-02-04 | ROYCE & ASSOCIATES LLC | LSI INDUSTRIES INC | 1,015,811 | 5.2% | EDGAR |
| SC 13G/A | 2003-02-14 | READY ROBERT J | LSI INDUSTRIES INC | 850,471 | 5.4% | EDGAR |
| SC 13G/A | 2003-02-14 | FLEETBOSTON FINANCIAL CORP | LSI INDUSTRIES INC | 1,025,163 | 6.5% | EDGAR |
| SC 13G/A | 2003-02-14 | SKYLINE ASSET MANAGEMENT LP | LSI INDUSTRIES INC | - | 0.0% | EDGAR |
| SC 13G/A | 2003-02-13 | BLAIR WILLIAM & CO/IL | LSI INDUSTRIES INC | 1,926,305 | 12.2% | EDGAR |
| SC 13G/A | 2003-02-03 | PRICE T ROWE ASSOCIATES INC /MD/ | LSI INDUSTRIES INC | 1,379,250 | 8.7% | EDGAR |
| SC 13G | 2003-02-03 | BABSON DAVID L & CO INC | LSI INDUSTRIES INC | 1,628,050 | 10.3% | EDGAR |
| SC 13G/A | 2003-01-27 | DALTON GREINER HARTMAN MAHER & CO | LSI INDUSTRIES INC | 546,600 | 3.5% | EDGAR |
| SC 13G/A | 2002-05-08 | BABSON DAVID L & CO INC | LSI INDUSTRIES INC | 1,728,250 | 11.0% | EDGAR |