| SC 13G/A | 2011-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | ORBOTECH LTD | 2,501,384 | 7.1% | EDGAR |
| SC 13G/A | 2011-02-14 | FMR LLC | ORBOTECH LTD | 2,449,985 | 7.2% | EDGAR |
| SC 13G/A | 2011-02-11 | ARTISAN PARTNERS HOLDINGS LP | ORBOTECH LTD | 3,079,628 | 8.9% | EDGAR |
| SC 13G/A | 2011-02-08 | HARRIS ASSOCIATES L P | ORBOTECH LTD | 5,234,598 | 15.0% | EDGAR |
| SC 13G/A | 2010-02-16 | FMR LLC | ORBOTECH LTD | 2,452,585 | 7.2% | EDGAR |
| SC 13G/A | 2010-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | ORBOTECH LTD | 2,500,784 | 7.1% | EDGAR |
| SC 13G/A | 2010-02-12 | Sterling Capital Management LLC | ORBOTECH LTD | 1,425,210 | 4.1% | EDGAR |
| SC 13G/A | 2010-02-11 | HARRIS ASSOCIATES L P | ORBOTECH LTD | 3,976,790 | 11.7% | EDGAR |
| SC 13G/A | 2010-02-11 | ARTISAN PARTNERS HOLDINGS LP | ORBOTECH LTD | 3,995,240 | 11.7% | EDGAR |
| SC 13D/A | 2009-07-21 | Richter Jacob | ORBOTECH LTD | 3,033,945 | 8.9% | EDGAR |
| SC 13D | 2009-07-14 | Richter Jacob | ORBOTECH LTD | 2,615,445 | 7.7% | EDGAR |
| SC 13G/A | 2009-07-09 | ARTISAN PARTNERS HOLDINGS LP | ORBOTECH LTD | 4,722,940 | 13.7% | EDGAR |
| SC 13G/A | 2009-05-28 | William Davidson TR dated September 24, 2008, as amended | ORBOTECH LTD | 2,213,952 | 6.5% | EDGAR |
| SC 13G | 2009-04-30 | William Davidson TR dated September 24, 2008, as amended | ORBOTECH LTD | 2,463,549 | 7.2% | EDGAR |
| SC 13G/A | 2009-02-17 | FMR LLC | ORBOTECH LTD | 2,449,985 | 7.3% | EDGAR |
| SC 13G/A | 2009-02-13 | ARTISAN PARTNERS LTD PARTNERSHIP | ORBOTECH LTD | 4,635,900 | 13.9% | EDGAR |
| SC 13G/A | 2009-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | ORBOTECH LTD | 2,190,284 | 6.5% | EDGAR |
| SC 13G/A | 2009-02-12 | HARRIS ASSOCIATES L P | ORBOTECH LTD | 4,729,400 | 14.1% | EDGAR |
| SC 13G | 2009-01-22 | Sterling Capital Management LLC | ORBOTECH LTD | 1,738,900 | 5.2% | EDGAR |
| SC 13G/A | 2008-02-14 | FMR LLC | ORBOTECH LTD | 3,035,085 | 9.2% | EDGAR |