FIR TREE CAPITAL MANAGEMENT LP More: the full row for FIR TREE CAPITAL MANAGEMENT LP 1,314,244 $14.2M 1.61% +965,915 13F-HR Timeline First Trust Capital Management L.P. in group FIRST TRUST ADVISORS LP More: the full row for First Trust Capital Management L.P. 1,284,485 $13.9M 0.77% +1,261,120 13F-HR Timeline Group Calamos Advisors LLC in group Calamos Advisors LLC More: the full row for Calamos Advisors LLC 1,250,000 $13.5M 0.07% 0 13F-HR Timeline Group Westchester Capital Management, LLC in group Westchester Capital Managemen… More: the full row for Westchester Capital Management, LLC 690,580 $7.47M 0.26% +403,636 13F-HR Timeline Group Saba Capital Management, L.P. in group Saba Capital Management, L.P. More: the full row for Saba Capital Management, L.P. 668,580 $7.23M 0.23% -601,500 13F-HR Timeline Group WOLVERINE ASSET MANAGEMENT LLC in group WOLVERINE ASSET MANAGEMENT LLC More: the full row for WOLVERINE ASSET MANAGEMENT LLC 653,904 $7.08M 0.13% +279,564 13F-HR Timeline Group Karpus Management, Inc. More: the full row for Karpus Management, Inc. 641,480 $6.94M 0.23% -125,975 13F-HR Timeline KIM, LLC More: the full row for KIM, LLC 535,000 $5.79M 0.59% +410,000 13F-HR Timeline BERKLEY W R CORP More: the full row for BERKLEY W R CORP 523,134 $5.66M 0.37% new 13F-HR Timeline Periscope Capital Inc. More: the full row for Periscope Capital Inc. 475,000 $5.14M 0.58% -987,472 13F-HR Timeline Verition Fund Management LLC More: the full row for Verition Fund Management LLC 442,527 $4.79M 0.06% -216,363 13F-HR Timeline Centiva Capital, LP More: the full row for Centiva Capital, LP 442,406 $4.79M 0.24% +326,000 13F-HR Timeline Walleye Capital LLC group of 2 filers holding More: the full row for Walleye Capital LLC 416,693 $4.51M +175,000 Timeline Sage Rock Capital Management LP More: the full row for Sage Rock Capital Management LP 402,800 $4.36M 5.01% new 13F-HR Timeline Alberta Investment Management Corp More: the full row for Alberta Investment Management Corp 350,000 $3.79M 0.04% 0 13F-HR Timeline OCONNOR, A Distinct Business Unit of UB… More: the full row for OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 317,211 $3.43M 0.06% 0 13F-HR Timeline The filing omitted confidential holdings, a later amendment may add them. TENOR CAPITAL MANAGEMENT Co., L.P. More: the full row for TENOR CAPITAL MANAGEMENT Co., L.P. 300,000 $3.25M 0.07% 0 13F-HR Timeline Shaolin Capital Management LLC More: the full row for Shaolin Capital Management LLC 300,000 $3.25M 0.12% new 13F-HR/A Timeline D. E. Shaw & Co., Inc. in group D. E. Shaw & Co., Inc. More: the full row for D. E. Shaw & Co., Inc. 295,806 $3.2M 0.01% -154,194 13F-HR Timeline Group Radcliffe Capital Management, L.P. More: the full row for Radcliffe Capital Management, L.P. 254,379 $2.75M 0.34% -23 13F-HR Timeline Atlas Merchant Capital LLC More: the full row for Atlas Merchant Capital LLC 250,000 $2.71M 0.59% new 13F-HR Timeline CLEAR STREET LLC More: the full row for CLEAR STREET LLC 234,464 $2.54M 0.11% +233,749 13F-HR/A Timeline Polar Asset Management Partners Inc. More: the full row for Polar Asset Management Partners Inc. 200,000 $2.16M 0.05% -250,000 13F-HR Timeline COWEN AND COMPANY, LLC More: the full row for COWEN AND COMPANY, LLC 187,683 $2.03M 0.14% +83,935 13F-HR Timeline Quarry LP More: the full row for Quarry LP 171,949 $1.86M 1.2% new 13F-HR Timeline Meteora Capital, LLC More: the full row for Meteora Capital, LLC 125,848 $1.36M 0.23% new 13F-HR Timeline RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 102,842 $1.11M 0.06% -32,156 13F-HR Timeline Hudson Bay Capital Management LP in group Hudson Bay Capital Management… More: the full row for Hudson Bay Capital Management LP 100,000 $1.08M 0.01% -100,000 13F-HR/A Timeline Group Spartan Fund Management Inc. More: the full row for Spartan Fund Management Inc. 99,664 $1.08M 0.81% -336 13F-HR Timeline K2 PRINCIPAL FUND, L.P. More: the full row for K2 PRINCIPAL FUND, L.P. 48,647 $526K 0.16% -21,613 13F-HR Timeline Warberg Asset Management LLC More: the full row for Warberg Asset Management LLC 37,045 $401K 0.13% -2,382 13F-HR Timeline JPMORGAN CHASE & CO in group JPMORGAN CHASE & CO More: the full row for JPMORGAN CHASE & CO 25,000 $270K <0.01% -75,000 13F-HR Timeline Group Elequin Capital, LP More: the full row for Elequin Capital, LP 5,592 $60.5K 0.01% 0 13F-HR Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 93 $1.01K <0.01% new 13F-HR Timeline Group CONCOURSE FINANCIAL GROUP SECURITIES, I… More: the full row for CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0 $0 0% 0 13F-HR/A Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios.