| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL | 0% | 43 | 43 | 0 | PETER D. GOLDSTEIN | CHIEF LEGAL OFFICER | 0000807249 |
| GABELLI FUNDS LLC | 2.5% | 565,100 | 565,100 | 0 | DAVID GOLDMAN | GENERAL COUNSEL | 0001081407 |
| GAMCO Asset Management Inc. | 5.1% | 1,167,886 | 1,141,086 | 0 | DOUGLAS R. JAMIESON | PRESIDENT | 0001460612 |
| GABELLI FOUNDATION, INC. | 0% | 900 | 900 | 0 | DAVID GOLDMAN | ATTORNEY-IN-FACT | |
| TETON ADVISORS, LLC | 0.2% | 37,500 | 37,500 | 0 | DAVID GOLDMAN | COUNSEL | |
| GGCP, INC. | 0% | 0 | 0 | 0 | DAVID GOLDMAN | ATTORNEY-IN-FACT | 0001238894 |
| Associated Capital Group, Inc. | 0% | 0 | 0 | 0 | PETER D. GOLDSTEIN | CHIEF LEGAL OFFICER | 0001642122 |
| GABELLI MARIO J | 0% | 200 | 200 | 0 | DAVID GOLDMAN | ATTORNEY-IN-FACT | 0001185533 |