| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Medtronic plc | 16% | 15,652,173 | 0 | 15,652,173 | /s/ Brian Sandstrom | Brian Sandstrom/Assistant Secretary | 0001613103 |
| Covidien Group S.a.r.l. | 16% | 15,652,173 | 0 | 15,652,173 | /s/ Salvador Sens | Salvador Sens/General Manager | 0001463363 |