| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Osterweis Capital Management, Inc. | 0% | 0 | 0 | /s/ Catherine C. Halberstadt | Catherine C. Halberstadt, Co-President & Co-CEO | ||
| Osterweis Capital Management, LLC | 0% | 0 | 0 | /s/ Catherine C. Halberstadt | Catherine C. Halberstadt, Co-President & Co-CEO | ||
| John S. Osterweis | 0% | 0 | 0 | /s/ John S. Osterweis | John S. Osterweis | ||
| Carl P. Kaufman | 0% | 0 | 0 | /s/ Carl P. Kaufman | Carl P. Kaufman |