| WOLVERINE ASSET MANAGEMENT LLC | $9.3M | 905,958 | 0.08% | 4q | -1.1%-$102.8K |
| D. E. Shaw & Co., Inc. | $8.8M | 853,875 | 0.00% | 4q | HELD |
| Crossingbridge Advisors, LLC | $8.6M | 842,682 | 1.52% | 2q | HELD |
| Polar Asset Management Partners Inc. | $8.2M | 800,100 | 0.14% | 4q | HELD |
| GLAZER CAPITAL, LLC | $8.0M | 782,563 | 0.20% | 4q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $7.7M | 750,000 | 0.11% | 3q | HELD |
| Westchester Capital Management, LLC | $6.6M | 640,000 | 0.32% | 4q | HELD |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $6.3M | 610,009 | 0.30% | 4q | HELD |
| Linden Advisors LP | $6.2M | 600,000 | 0.03% | 4q | HELD |
| Hudson Bay Capital Management LP | $6.2M | 600,000 | 0.02% | 4q | HELD |
| HBK INVESTMENTS L P | $6.2M | 600,000 | 0.03% | 4q | +100.0%+$3.1M |
| Alberta Investment Management Corp | $5.1M | 500,000 | 0.03% | 3q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $5.1M | 500,000 | 0.04% | 3q | HELD |
| MILLENNIUM MANAGEMENT LLC | $5.1M | 500,000 | 0.00% | 4q | HELD |
| TWO SIGMA INVESTMENTS, LP | $5.1M | 497,161 | 0.00% | 4q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $4.3M | 416,687 | 0.06% | 4q | HELD |
| Magnetar Financial LLC | $4.1M | 401,000 | 0.04% | 3q | HELD |
| Periscope Capital Inc. | $3.8M | 375,000 | 0.34% | 4q | HELD |
| Radcliffe Capital Management, L.P. | $3.4M | 328,299 | 0.26% | 4q | HELD |
| MIZUHO SECURITIES USA LLC | $3.3M | 325,661 | 0.03% | 4q | +131.7%+$1.9M |
| Parallax Volatility Advisers, L.P. | $3.2M | 307,468 | 0.01% | 3q | +8.3%+$241.4K |
| SONA ASSET MANAGEMENT (US) LLC | $3.1M | 300,000 | 0.06% | 2q | HELD |
| Shaolin Capital Management LLC | $2.9M | 282,097 | 0.14% | 4q | -19.4%-$696.7K |
| Karpus Management, Inc. | $2.8M | 268,615 | 0.08% | 4q | HELD |
| Centiva Capital, LP | $2.6M | 250,000 | 0.02% | 4q | HELD |
| O'Connor Alternative Investments LLC | $2.6M | 250,000 | 0.19% | 2q | HELD |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $2.4M | 234,170 | 0.01% | 4q | +27.1%+$513.0K |
| AQR Arbitrage LLC | $2.3M | 219,783 | 0.03% | 4q | +0.6%+$13.4K |
| MANGROVE PARTNERS IM, LLC | $2.1M | 200,000 | 0.13% | 4q | HELD |
| Meteora Capital, LLC | $1.8M | 178,535 | 0.15% | 4q | -24.4%-$591.0K |
| Wealthspring Capital LLC | $1.7M | 170,404 | 0.39% | 3q | HELD |
| Clear Street Group Inc. | $1.7M | 165,054 | 0.00% | 4q | -6.4%-$116.0K |
| ARISTEIA CAPITAL, L.L.C. | $1.5M | 150,000 | 0.02% | 4q | HELD |
| DLD Asset Management, LP | $1.4M | 133,333 | 0.09% | 4q | HELD |
| GRITSTONE ASSET MANAGEMENT LLC | $1.3M | 125,000 | 1.23% | 4q | HELD |
| Verition Fund Management LLC | $1.2M | 113,652 | 0.00% | 4q | +100.0%+$584.2K |
| WHITEBOX ADVISORS LLC | $1.0M | 100,000 | 0.01% | 4q | HELD |
| First Trust Capital Management L.P. | $1.0M | 100,000 | 0.06% | 4q | HELD |
| BERKLEY W R CORP | $1.0M | 99,230 | 0.05% | 4q | HELD |
| TORONTO DOMINION BANK | $920.2K | 89,685 | 0.00% | 4q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $847.2K | 82,410 | 0.00% | 4q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $791.2K | 76,961 | 0.00% | 4q | +1.1%+$8.9K |
| JPMORGAN CHASE & CO | $729.8K | 70,992 | 0.00% | 4q | HELD |
| HEIGHTS CAPITAL MANAGEMENT, INC | $514.0K | 50,000 | 0.12% | 3q | HELD |
| DELTEC ASSET MANAGEMENT LLC | $513.0K | 50,000 | 0.08% | 4q | HELD |
| HRT FINANCIAL LP | $513.0K | 50,000 | 0.00% | 2q | HELD |
| Schonfeld Strategic Advisors LLC | $453.7K | 44,222 | 0.00% | 4q | HELD |
| PenderFund Capital Management Ltd. | $295.8K | 28,771 | 0.04% | 3q | +13.3%+$34.7K |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $286.6K | 27,881 | 0.01% | 2q | +1540.1%+$269.1K |
| ABC ARBITRAGE SA | $256.5K | 25,000 | 0.03% | 3q | HELD |
| Warberg Asset Management LLC | $255.4K | 24,895 | 0.05% | 4q | HELD |
| TrueMark Investments, LLC | $150.1K | 14,599 | 0.02% | 3q | -4.1%-$6.4K |
| Kepos Capital LP | $150.0K | 14,600 | 0.20% | 2q | HELD |
| UBS Group AG | $1.5K | 148 | 0.00% | 3q | HELD |
| MORGAN STANLEY | $636 | 62 | 0.00% | 3q | -19.5% |