| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Medtronic plc | 15.4% | 5,868,916 | 0 | 5,868,916 | /s/ Tom Osteraas | Assistant Secretary and Legal Director | |
| Covidien Group S.a.r.l. | 15.4% | 5,868,916 | 0 | 5,868,916 | /s/ Salvador Sens | General Manager |