| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/12/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 100k | $8.06 | $805.7k | | 05/12/2011 |
| 05/12/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 328.1k | $8.00 | $2.6M | By Spark Acquisition Corporation | 05/12/2011 |
| 05/10/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 1.4M | $8.00 | $11.4M | By Spark Acquisition Corporation | 05/10/2011 |
| 05/09/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 67.3k | $8.00 | $538.8k | By Spark Acquisition Corporation | 05/06/2011 |
| 05/06/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 788.8k | $8.00 | $6.3M | By Spark Acquisition Corporation | 05/06/2011 |
| 05/05/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 2.6M | $8.00 | $20.6M | By Spark Acquisition Corporation | 05/04/2011 |
| 05/04/2011 | Celera CORP | CRA | Purchase | Common Stock, $0.01 par value | 2.4M | $8.00 | $19.1M | By Spark Acquisition Corporation | 05/04/2011 |