| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Penn Mark Jeffery | 58% | 153,954,662 | 2,175,921 | 151,778,741 | /s/ Mark J. Penn | Mark J. Penn | 0001771735 |
| Stagwell Agency Holdings LLC | 0% | 0 | 0 | 0 | /s/ Mark J. Penn | Mark J. Penn/Manager | 0001771728 |
| Stagwell Group LLC | 57% | 151,778,741 | 0 | 151,778,741 | /s/ Mark J. Penn | Mark J. Penn/Manager | 0001771444 |
| Stagwell Media LP | 57% | 151,648,741 | 0 | 151,648,741 | /s/ Mark J. Penn | Mark J. Penn/Manager | 0001876672 |