| Date | Event |
| 16-Nov-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 10-Q, Quarterly Report |
| 6-Nov-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Completion of Acquisition or Disposition of Assets |
| 21-Oct-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 14-Oct-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Other Events |
| 21-Sep-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Ru |
| 4-Sep-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements |
| 2-Sep-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements |
| 14-Aug-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 10-Q, Quarterly Report |
| 4-Aug-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Termination of a Material Definitive Agreement, Notice of Delist |
| 22-Jul-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 14-Jul-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements |
| 23-Jun-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Unregistered Sale of |
| 12-Jun-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 12-Jun-09 | Price hit new 52-week high ($1.18) |
| 8-Jun-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 15-May-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 10-Q, Quarterly Report |
| 1-May-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 10-Apr-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Ru |
| 3-Apr-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 31-Mar-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 10-K, Annual Report |
| 24-Feb-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Changes in Registrant's Certifying Accountant |
| 28-Jan-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements |
| 27-Jan-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 21-Jan-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K/A, Termination of a Material Definitive Agreement, Changes in Reg |
| 13-Jan-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K/A, Termination of a Material Definitive Agreement, Changes in Reg |
| 6-Jan-09 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Termination of a Material Definitive Agreement, Changes in Regis |
| 29-Dec-08 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Change in Directors or Principal Officers, Other Events |
| 23-Dec-08 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 10-Q, Quarterly Report |
| 25-Nov-08 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Ru |
| 6-Nov-08 | COMMONWEALTH BIOTECHNOLOGIES INC Files SEC form 8-K, Changes in Registrant's Certifying Accountant, Financial Stateme |