| SC 13G/A | 2007-02-09 | PERRY CORP | OMNICELL INC /CA/ | 1,304,606 | 4.6% | EDGAR |
| SC 13G | 2007-01-08 | VEREDUS ASSET MANAGEMENT LLC | OMNICELL INC /CA/ | 1,839,725 | 6.6% | EDGAR |
| SC 13G/A | 2006-07-03 | CANNELL CAPITAL LLC | OMNICELL INC /CA/ | 1,337,510 | 4.9% | EDGAR |
| SC 13G/A | 2006-02-15 | CANNELL J CARLO | OMNICELL INC /CA/ | 1,517,410 | 5.8% | EDGAR |
| SC 13G/A | 2006-02-14 | JANUS CAPITAL MANAGEMENT LLC | OMNICELL INC /CA/ | 1,474,009 | 5.6% | EDGAR |
| SC 13G | 2006-02-14 | LIPPS RANDALL A | OMNICELL INC /CA/ | 1,465,927 | 5.4% | EDGAR |
| SC 13G/A | 2006-02-13 | SUTTER HILL VENTURES | OMNICELL INC /CA/ | 624,821 | 2.4% | EDGAR |
| SC 13G/A | 2006-01-30 | AMARANTH LLC | OMNICELL INC /CA/ | 1,100,000 | 4.2% | EDGAR |
| SC 13G | 2005-08-08 | PERRY CORP | OMNICELL INC /CA/ | 2,677,609 | 10.4% | EDGAR |
| SC 13G | 2005-07-22 | CANNELL CAPITAL LLC | OMNICELL INC /CA/ | 1,356,000 | 5.3% | EDGAR |
| SC 13G/A | 2005-02-14 | SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC/ DE | OMNICELL INC /CA/ | 1,384,500 | 5.5% | EDGAR |
| SC 13G/A | 2005-02-14 | RS INVESTMENT MANAGEMENT CO LLC | OMNICELL INC /CA/ | - | 0.0% | EDGAR |
| SC 13G/A | 2005-02-14 | CITADEL L P | OMNICELL INC /CA/ | 997,339 | - | EDGAR |
| SC 13G/A | 2005-02-14 | ABS CAPITAL PARTNERS III L P | OMNICELL INC /CA/ | 0 | 0.0% | EDGAR |
| SC 13G | 2005-02-14 | JANUS CAPITAL MANAGEMENT LLC | OMNICELL INC /CA/ | 1,633,849 | 6.5% | EDGAR |
| SC 13G/A | 2005-02-11 | AMARANTH LLC | OMNICELL INC /CA/ | 2,225,000 | 8.8% | EDGAR |
| SC 13G/A | 2005-02-11 | SUTTER HILL VENTURES | OMNICELL INC /CA/ | 625,750 | 2.5% | EDGAR |
| SC 13G/A | 2005-02-09 | CITADEL L P | OMNICELL INC /CA/ | 997,339 | - | EDGAR |
| SC 13G | 2005-02-08 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | OMNICELL INC /CA/ | 1,703,856 | 6.7% | EDGAR |
| SC 13G | 2004-12-17 | CITADEL L P | OMNICELL INC /CA/ | 1,215,448 | - | EDGAR |