| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D/A | 2011-12-23 | BB BIOTECH AG | Radius Health, Inc. | 1,228,200 | 5.8% | EDGAR |
| SC 13D/A | 2011-11-29 | BB BIOTECH AG | Radius Health, Inc. | 818,800 | 4.4% | EDGAR |
| SC 13D | 2011-06-23 | Ipsen Pharma SAS | Radius Health, Inc. | 173,260 | 23.8% | EDGAR |
| SC 13D | 2011-06-17 | Nordic Bioscience Clinical Development VII A/S | Radius Health, Inc. | 64,430 | 0.4% | EDGAR |
| SC 13D | 2011-06-03 | BB BIOTECH AG | Radius Health, Inc. | 409,400 | 2.6% | EDGAR |
| SC 13D | 2011-05-27 | MPM BIOVENTURES III-QP L.P. | Radius Health, Inc. | 3,480,490 | 21.7% | EDGAR |
| SC 13D | 2011-05-27 | OBP IV - Holdings LLC | Radius Health, Inc. | 1,528,584 | 9.5% | EDGAR |
| SC 13D | 2011-05-27 | WELLCOME TRUST LTD | Radius Health, Inc. | 2,358,470 | 14.7% | EDGAR |
| SC 13D | 2011-05-27 | BB Biotech Ventures II, L.P. | Radius Health, Inc. | 1,487,580 | 8.4% | EDGAR |
| SC 13D | 2011-05-27 | HEALTHCARE VENTURES VII LP | Radius Health, Inc. | 1,899,033 | 11.8% | EDGAR |
| SC 13D | 2008-06-16 | EVNIN LUKE | MPM ACQUISITION CORP | 5,000,000 | 100.0% | EDGAR |
| SC 13D | 2008-06-16 | GADICKE ANSBERT | MPM ACQUISITION CORP | 5,000,000 | 100.0% | EDGAR |