| 1 | Corre Partners Management, LLC | 1,604,326 | $22.7M | 24.43% | Share |
| 2 | BARCLAYS PLC | 313,766 | $4.0M | 0.00% | Share |
| 3 | VANGUARD GROUP INC | 140,377 | $2.0M | 0.00% | Share |
| 4 | IES Holdings, Inc. | 75,002 | $1.1M | 0.62% | Share |
| 5 | DG Capital Management, LLC | 64,647 | $913K | 0.40% | Share |
| 6 | VANGUARD GROUP INC | 25,771 | $364K | 0.00% | Share |
| 7 | Manatuck Hill Partners, LLC | 22,182 | $313K | 0.11% | Share |
| 8 | VANGUARD GROUP INC | 2,683 | $37K | 0.00% | Share |
| 9 | CWM, LLC | 2,220 | $31K | 0.00% | Share |
| 10 | 22NW, LP | 170,187 | $2K | 0.84% | Share |
| 11 | Winch Advisory Services, LLC | 140 | $1K | 0.00% | Share |
| 12 | DRW Securities, LLC | 11,872 | $0 | 0.00% | Share |
| 13 | DIMENSIONAL FUND ADVISORS LP | 11,640 | $0 | 0.00% | Share |
| 14 | DIMENSIONAL FUND ADVISORS LP | 1 | $0 | 0.00% | Share |
| 15 | DIMENSIONAL FUND ADVISORS LP | 2,418 | $0 | 0.00% | Share |
| 16 | JPMORGAN CHASE & CO | 11 | $0 | 0.00% | Share |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 38,034 | $0 | 0.00% | Share |
| 18 | GEODE CAPITAL MANAGEMENT, LLC | 9,482 | $0 | 0.00% | Share |
| 19 | RHUMBLINE ADVISERS | 200 | $0 | 0.00% | Share |
| 20 | STATE STREET CORP | 17,811 | $0 | 0.00% | Share |
| 21 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13,526 | $0 | 0.00% | Share |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 16,327 | $0 | 0.00% | Share |
| 23 | BANK OF AMERICA CORP /DE/ | 2 | $0 | 0.00% | Share |
| 24 | RENAISSANCE TECHNOLOGIES LLC | 32,151 | $0 | 0.00% | Share |
| 25 | NORTHERN TRUST CORP | 14,569 | $0 | 0.00% | Share |
| 26 | NORTHERN TRUST CORP | 7,464 | $0 | 0.00% | Share |
| 27 | BNP PARIBAS FINANCIAL MARKETS | 382 | $0 | 0.00% | Share |
| 28 | GSA CAPITAL PARTNERS LLP | 12,228 | $0 | 0.00% | Share |
| 29 | MORGAN STANLEY | 2,150 | $0 | 0.00% | Share |
| 30 | BlackRock, Inc. | 548 | $0 | 0.00% | Share |
| 31 | BlackRock, Inc. | 6,666 | $0 | 0.00% | Share |
| 32 | BlackRock, Inc. | 47,481 | $0 | 0.00% | Share |
| 33 | OSAIC HOLDINGS, INC. | 4 | $0 | 0.00% | Share |
| 34 | WELLS FARGO & COMPANY/MN | 4 | $0 | 0.00% | Share |
| 35 | UBS Group AG | 4 | $0 | 0.00% | Share |
| 36 | UBS Group AG | 10 | $0 | 0.00% | Share |
| 37 | BANK OF AMERICA CORP /DE/ | 4 | $0 | 0.00% | Share |
| 38 | SBI Securities Co., Ltd. | 3 | $0 | 0.00% | Share |