COWEN AND COMPANY, LLC More: the full row for COWEN AND COMPANY, LLC 1,966,400 $60.8K <0.01% -571,246 13F-HR Timeline Periscope Capital Inc. More: the full row for Periscope Capital Inc. 1,079,868 $33.4K 0.02% -300,000 13F-HR Timeline Meteora Capital, LLC More: the full row for Meteora Capital, LLC 642,025 $19.8K 0.01% new 13F-HR Timeline PICTON MAHONEY ASSET MANAGEMENT More: the full row for PICTON MAHONEY ASSET MANAGEMENT 550,000 $17K <0.01% 0 13F-HR Timeline Westchester Capital Management, LLC in group Westchester Capital Managemen… More: the full row for Westchester Capital Management, LLC 465,000 $14.4K <0.01% 0 13F-HR Timeline Group Shaolin Capital Management LLC More: the full row for Shaolin Capital Management LLC 429,701 $13.3K <0.01% 0 13F-HR/A Timeline AQR Arbitrage LLC in group AQR CAPITAL MANAGEMENT LLC More: the full row for AQR Arbitrage LLC 397,864 $12.3K <0.01% 0 13F-HR Timeline Group CLEAR STREET LLC More: the full row for CLEAR STREET LLC 338,605 $10.5K <0.01% +45,000 13F-HR/A Timeline Polar Asset Management Partners Inc. More: the full row for Polar Asset Management Partners Inc. 300,000 $9.27K <0.01% 0 13F-HR Timeline Alberta Investment Management Corp More: the full row for Alberta Investment Management Corp 300,000 $9.27K <0.01% 0 13F-HR Timeline Walleye Capital LLC group of 2 filers holding More: the full row for Walleye Capital LLC 268,250 $8.29K 0 Timeline MOORE CAPITAL MANAGEMENT, LP More: the full row for MOORE CAPITAL MANAGEMENT, LP 250,000 $7.72K <0.01% 0 13F-HR Timeline Linden Advisors LP in group Linden Advisors LP More: the full row for Linden Advisors LP 250,000 $7K <0.01% 0 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. 222,500 $6.23K <0.01% 0 13F-HR Timeline Group RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 199,036 $6.15K <0.01% 0 13F-HR/A Timeline WOLVERINE ASSET MANAGEMENT LLC in group WOLVERINE ASSET MANAGEMENT LLC More: the full row for WOLVERINE ASSET MANAGEMENT LLC 194,408 $6.01K <0.01% 0 13F-HR Timeline Group Exos Asset Management LLC More: the full row for Exos Asset Management LLC 180,941 $5.59K 0.54% -699,013 13F-HR Timeline Taconic Capital Advisors LP in group Taconic Capital Advisors LP More: the full row for Taconic Capital Advisors LP 150,868 $4.66K <0.01% 0 13F-HR Timeline Group The filing omitted confidential holdings, a later amendment may add them. D. E. Shaw & Co., Inc. in group D. E. Shaw & Co., Inc. More: the full row for D. E. Shaw & Co., Inc. 103,000 $3.18K <0.01% 0 13F-HR Timeline Group HGC Investment Management Inc. More: the full row for HGC Investment Management Inc. 100,800 $3.12K <0.01% 0 13F-HR Timeline Mint Tower Capital Management B.V. More: the full row for Mint Tower Capital Management B.V. 100,000 $3K <0.01% 0 13F-HR Timeline ATW SPAC MANAGEMENT LLC More: the full row for ATW SPAC MANAGEMENT LLC 92,230 $2.85K <0.01% new 13F-HR Timeline MIZUHO SECURITIES USA LLC More: the full row for MIZUHO SECURITIES USA LLC 86,000 $1.72K <0.01% +38,627 13F-HR/A Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 51,035 $1.58K <0.01% new 13F-HR Timeline Group TENOR CAPITAL MANAGEMENT Co., L.P. More: the full row for TENOR CAPITAL MANAGEMENT Co., L.P. 35,000 $1.08K <0.01% 0 13F-HR Timeline CANTOR FITZGERALD, L. P. in group CANTOR FITZGERALD, L. P. More: the full row for CANTOR FITZGERALD, L. P. 30,000 $927 <0.01% 0 13F-HR Timeline Group Calamos Advisors LLC in group Calamos Advisors LLC More: the full row for Calamos Advisors LLC 30,000 $927 <0.01% 0 13F-HR Timeline Group CAAS CAPITAL MANAGEMENT LP More: the full row for CAAS CAPITAL MANAGEMENT LP 22,516 $696 <0.01% 0 13F-HR Timeline Crystalline Management Inc. More: the full row for Crystalline Management Inc. 20,000 $618 <0.01% 0 13F-HR Timeline Centiva Capital, LP More: the full row for Centiva Capital, LP 12,787 $395 <0.01% 0 13F-HR Timeline HRT FINANCIAL LP More: the full row for HRT FINANCIAL LP 26,100 $0 0% new 13F-HR Timeline Value filed as zero, left out of ratios. CONCOURSE FINANCIAL GROUP SECURITIES, I… More: the full row for CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0 $0 0% 0 13F-HR Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios. BOOTHBAY FUND MANAGEMENT, LLC More: the full row for BOOTHBAY FUND MANAGEMENT, LLC 92,230 $1.03M 0 13F-HR Timeline Value about 1,000 times the price other filers imply, kept as filed and left out of ratios.