| 1 | Allianz Asset Management GmbH | 1,547,266 | $17.0M | 0.02% | Share |
| 2 | VANGUARD GROUP INC | 549,523 | $6.1M | 0.00% | Share |
| 3 | MARSHALL WACE, LLP | 395,440 | $4.0M | 0.00% | Share |
| 4 | ESSEX INVESTMENT MANAGEMENT CO LLC | 346,144 | $3.8M | 0.58% | Share |
| 5 | Hillsdale Investment Management Inc. | 290,954 | $3.0M | 0.08% | Share |
| 6 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 349,638 | $3.0M | 0.00% | Share |
| 7 | Ancora Advisors LLC | 282,963 | $3.0M | 0.06% | Share |
| 8 | Minerva Advisors LLC | 187,626 | $2.1M | 1.39% | Share |
| 9 | BlackRock, Inc. | 209,442 | $2.0M | 0.00% | Share |
| 10 | North Star Investment Management Corp. | 173,800 | $1.9M | 0.12% | Share |
| 11 | Legato Capital Management LLC | 111,946 | $1.2M | 0.11% | Share |
| 12 | GOLDMAN SACHS GROUP INC | 105,121 | $1.0M | 0.00% | Share |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 144,270 | $1.0M | 0.00% | Share |
| 14 | CITADEL ADVISORS LLC | 114,300 | $1.0M | 0.00% | Put |
| 15 | CITADEL ADVISORS LLC | 95,555 | $1.0M | 0.00% | Share |
| 16 | CITADEL ADVISORS LLC | 96,049 | $1.0M | 0.00% | Share |
| 17 | RENAISSANCE TECHNOLOGIES LLC | 143,700 | $1.0M | 0.00% | Share |
| 18 | MILLENNIUM MANAGEMENT LLC | 153,172 | $1.0M | 0.00% | Share |
| 19 | JANE STREET GROUP, LLC | 119,329 | $1.0M | 0.00% | Share |
| 20 | GEODE CAPITAL MANAGEMENT, LLC | 132,424 | $1.0M | 0.00% | Share |
| 21 | DIMENSIONAL FUND ADVISORS LP | 102,573 | $1.0M | 0.00% | Share |
| 22 | Russell Investments Group, Ltd. | 126,197 | $1.0M | 0.00% | Share |
| 23 | ACADIAN ASSET MANAGEMENT LLC | 172,436 | $1.0M | 0.00% | Share |
| 24 | Walleye Capital LLC | 170,830 | $1.0M | 0.00% | Share |
| 25 | BANK OF AMERICA CORP /DE/ | 103,873 | $1.0M | 0.00% | Share |
| 26 | VANGUARD GROUP INC | 83,454 | $923K | 0.00% | Share |
| 27 | Minerva Advisors LLC | 79,420 | $879K | 0.59% | Share |
| 28 | Penn Capital Management Company, LLC | 66,310 | $734K | 0.06% | Share |
| 29 | 683 Capital Management, LLC | 65,596 | $726K | 0.03% | Share |
| 30 | UBS Group AG | 36,000 | $398K | 0.00% | Share |
| 31 | Centiva Capital, LP | 25,717 | $284K | 0.00% | Share |
| 32 | RITHOLTZ WEALTH MANAGEMENT | 24,334 | $269K | 0.00% | Share |
| 33 | Mechanics Financial Corp | 20,000 | $221K | 0.08% | Share |
| 34 | OPPENHEIMER ASSET MANAGEMENT INC. | 19,339 | $214K | 0.00% | Share |
| 35 | OCCUDO QUANTITATIVE STRATEGIES LP | 14,486 | $160K | 0.01% | Share |
| 36 | GLOBEFLEX CAPITAL L P | 7,709 | $85K | 0.01% | Share |
| 37 | VANGUARD GROUP INC | 5,024 | $55K | 0.00% | Share |
| 38 | GROUP ONE TRADING LLC | 4,289 | $47K | 0.00% | Share |
| 39 | UBS Group AG | 4,120 | $45K | 0.00% | Share |
| 40 | CWM, LLC | 2,000 | $22K | 0.00% | Share |
| 41 | UBS Group AG | 1,316 | $14K | 0.00% | Share |
| 42 | Princeton Global Asset Management LLC | 947 | $10K | 0.00% | Share |
| 43 | COMERICA BANK | 402 | $4K | 0.00% | Share |
| 44 | COMERICA BANK | 144 | $1K | 0.00% | Share |
| 45 | IFP Advisors, Inc | 100 | $0 | 0.00% | Share |
| 46 | ROYAL BANK OF CANADA | 62 | $0 | 0.00% | Share |
| 47 | ROYAL BANK OF CANADA | 4,000 | $0 | 0.00% | Share |
| 48 | D. E. Shaw & Co., Inc. | 22,600 | $0 | 0.00% | Share |
| 49 | D. E. Shaw & Co., Inc. | 48,796 | $0 | 0.00% | Share |
| 50 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 45,100 | $0 | 0.00% | Share |