| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Penn Mark Jeffery | 14.3% | 37.9M | 8.8M | 29.1M | /s/ Mark J Penn | Mark J Penn | 0001771735 |
| Stagwell Agency Holdings LLC | 0% | 0 | 0 | 0 | /s/ Mark J Penn | Mark J Penn | 0001771728 |
| Stagwell Group LLC | 11% | 29.1M | 0 | 29.1M | /s/ Mark J Penn | Mark J Penn | 0001771444 |
| Stagwell Media LP | 0% | 0 | 0 | 0 | /s/ Mark J Penn | Mark J Penn | 0001876672 |