| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Liberty Mutual Holding Company Inc. | 15.9% | 2.87M | 0 | 2.87M | /s/ Vlad Barbalat | Executive Vice President | |
| Liberty Mutual Insurance Company | 6.4% | 1.15M | 0 | 1.15M | /s/ Vlad Barbalat | Executive Vice President | |
| Peerless Insurance Company | 4.8% | 862K | 0 | 862K | /s/ Vlad Barbalat | Executive Vice President | |
| Safeco Insurance Company of America | 2.4% | 431K | 0 | 431K | /s/ Vlad Barbalat | Executive Vice President | |
| The Ohio Casualty Insurance Company | 2.4% | 431K | 0 | 431K | /s/ Vlad Barbalat | Executive Vice President |