| Date | Event |
| 29-Jan-10 | MEDICINES CO /DE Files SEC form 8-K, Other Events |
| 12-Jan-10 | MEDICINES CO /DE Files SEC form 8-K, Costs Associated with Exit or Disposal Activities |
| 24-Dec-09 | MEDICINES CO /DE Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 16-Nov-09 | The Medicines Company AHA Data Review Call scheduled for 8:30 am ET today |
| 9-Nov-09 | MEDICINES CO /DE Files SEC form 10-Q, Quarterly Report |
| 28-Oct-09 | MEDICINES CO /DE Files SEC form 8-K, Results of Operations and Financial Condition |
| 28-Oct-09 | The Medicines Company Earnings Call scheduled for 8:30 am ET today |
| 6-Oct-09 | MEDICINES CO /DE Files SEC form 8-K, Results of Operations and Financial Condition |
| 5-Oct-09 | MEDICINES CO /DE Files SEC form 8-K, Change in Directors or Principal Officers |
| 10-Sep-09 | Price hit new 52-week high ($11.93) |
| 4-Sep-09 | Price hit new 52-week high ($11.63) |
| 10-Aug-09 | MEDICINES CO /DE Files SEC form 10-Q, Quarterly Report |
| 31-Jul-09 | MEDICINES CO /DE Files SEC form 8-K, Results of Operations and Financial Condition |
| 29-Jul-09 | MEDICINES CO /DE Files SEC form 8-K, Results of Operations and Financial Condition |
| 27-Jul-09 | MEDICINES CO /DE Files SEC form 8-K, Change in Directors or Principal Officers |
| 3-Jun-09 | MEDICINES CO /DE Files SEC form 8-K, Change in Directors or Principal Officers |
| 13-May-09 | Price hit new 52-week low ($6.15) |
| 29-Apr-09 | MEDICINES CO /DE Files SEC form 8-K, Results of Operations and Financial Condition |
| 3-Mar-09 | Price hit new 52-week low ($9.73) |
| 2-Mar-09 | MEDICINES CO /DE Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 2-Mar-09 | MEDICINES CO /DE Files SEC form 10-K, Annual Report |
| 2-Mar-09 | Price hit new 52-week low ($9.92) |
| 18-Feb-09 | MEDICINES CO /DE Files SEC form 8-K, Results of Operations and Financial Condition |
| 30-Jan-09 | MEDICINES CO /DE Files SEC form 8-K, Change in Directors or Principal Officers |
| 14-Jan-09 | MEDICINES CO /DE Files SEC form 8-K, Entry into a Material Definitive Agreement |