Centiva Capital, LP More: the full row for Centiva Capital, LP 1,791,194 $18.2M 1.1% +389,416 13F-HR Timeline Magnetar Financial LLC in group Magnetar Financial LLC More: the full row for Magnetar Financial LLC 1,650,000 $16.7M 0.16% 0 13F-HR Timeline Group Linden Advisors LP in group Linden Advisors LP More: the full row for Linden Advisors LP 1,500,000 $15.2M 0.09% +250,000 13F-HR Timeline Group GLAZER CAPITAL, LLC in group GLAZER CAPITAL, LLC More: the full row for GLAZER CAPITAL, LLC 1,450,000 $14.7M 0.39% -341,122 13F-HR Timeline Group Hudson Bay Capital Management LP in group Hudson Bay Capital Management… More: the full row for Hudson Bay Capital Management LP 1,266,599 $12.8M 0.07% 0 13F-HR Timeline Group AQR Arbitrage LLC in group AQR CAPITAL MANAGEMENT LLC More: the full row for AQR Arbitrage LLC 1,125,872 $11.4M 0.24% 0 13F-HR Timeline Group Polar Asset Management Partners Inc. More: the full row for Polar Asset Management Partners Inc. 1,100,000 $11.2M 0.22% -100,000 13F-HR Timeline BERKLEY W R CORP More: the full row for BERKLEY W R CORP 1,024,734 $10.4M 0.58% +925,514 13F-HR Timeline MOORE CAPITAL MANAGEMENT, LP More: the full row for MOORE CAPITAL MANAGEMENT, LP 1,000,000 $10.1M 0.21% 0 13F-HR Timeline Verbena Value LP More: the full row for Verbena Value LP 897,745 $9.1M 1.57% 13F-HR Timeline TENOR CAPITAL MANAGEMENT Co., L.P. More: the full row for TENOR CAPITAL MANAGEMENT Co., L.P. 800,000 $8.11M 0.11% 0 13F-HR Timeline TWO SIGMA INVESTMENTS, LP in group TWO SIGMA INVESTMENTS, LP More: the full row for TWO SIGMA INVESTMENTS, LP 799,248 $8.1M 0.01% 0 13F-HR Timeline Group First Trust Capital Management L.P. in group FIRST TRUST ADVISORS LP More: the full row for First Trust Capital Management L.P. 774,998 $7.86M 0.48% -225,000 13F-HR Timeline Group LMR Partners LLP in group LMR Partners LLP More: the full row for LMR Partners LLP 772,757 $7.84M 0.08% 0 13F-HR Timeline Group BANK OF MONTREAL /CAN/ in group BANK OF MONTREAL /CAN/ More: the full row for BANK OF MONTREAL /CAN/ 513,500 $5.2M <0.01% new 13F-HR Timeline Group HIGHBRIDGE CAPITAL MANAGEMENT LLC More: the full row for HIGHBRIDGE CAPITAL MANAGEMENT LLC 500,000 $5.07M 0.23% 0 13F-HR Timeline HEALTHCARE OF ONTARIO PENSION PLAN TRUS… More: the full row for HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 500,000 $5.07M 0.01% -500,000 13F-HR Timeline Lineage Point Capital LP More: the full row for Lineage Point Capital LP 479,502 $4.86M 1.84% 13F-HR/A Timeline CANTOR FITZGERALD, L. P. in group CANTOR FITZGERALD, L. P. More: the full row for CANTOR FITZGERALD, L. P. 440,434 $4.47M 0.13% new 13F-HR Timeline Group Westchester Capital Management, LLC in group Westchester Capital Managemen… More: the full row for Westchester Capital Management, LLC 433,460 $4.4M 0.21% new 13F-HR Timeline Group Mint Tower Capital Management B.V. More: the full row for Mint Tower Capital Management B.V. 410,668 $4.16M 0.5% new 13F-HR Timeline GOLDMAN SACHS GROUP INC in group GOLDMAN SACHS GROUP INC More: the full row for GOLDMAN SACHS GROUP INC 405,124 $4.11M <0.01% 0 13F-HR/A Timeline Group CSS LLC/IL More: the full row for CSS LLC/IL 364,881 $3.7M 0.21% +350,079 13F-HR Timeline K2 PRINCIPAL FUND, L.P. More: the full row for K2 PRINCIPAL FUND, L.P. 355,204 $3.6M 0.37% +100,000 13F-HR Timeline Fort Baker Capital Management LP More: the full row for Fort Baker Capital Management LP 352,163 $3.57M 0.4% new 13F-HR Timeline Saba Capital Management, L.P. in group Saba Capital Management, L.P. More: the full row for Saba Capital Management, L.P. 350,000 $3.55M 0.12% -350,000 13F-HR Timeline Group Radcliffe Capital Management, L.P. More: the full row for Radcliffe Capital Management, L.P. 347,482 $3.52M 0.19% +3,100 13F-HR Timeline MIZUHO SECURITIES USA LLC in group MIZUHO FINANCIAL GROUP INC More: the full row for MIZUHO SECURITIES USA LLC 340,846 $3.44M 0.06% +240,846 13F-HR Timeline Group ARISTEIA CAPITAL, L.L.C. More: the full row for ARISTEIA CAPITAL, L.L.C. 337,650 $3.42M 0.1% 0 13F-HR Timeline Logan Stone Capital, LLC More: the full row for Logan Stone Capital, LLC 316,198 $3.21M 0.79% new 13F-HR Timeline Alpine Global Management, LLC More: the full row for Alpine Global Management, LLC 300,000 $3.04M 0.69% +175,597 13F-HR/A Timeline TORONTO DOMINION BANK in group TORONTO DOMINION BANK More: the full row for TORONTO DOMINION BANK 295,522 $3M 0.01% -159,419 13F-HR Timeline Group Shaolin Capital Management LLC More: the full row for Shaolin Capital Management LLC 292,974 $2.97M 0.11% +92,974 13F-HR Timeline Wealthspring Capital LLC in group Wealthspring Capital LLC More: the full row for Wealthspring Capital LLC 292,805 $2.97M 0.7% -7,195 13F-HR Timeline Group Rangeley Capital, LLC More: the full row for Rangeley Capital, LLC 289,514 $2.94M 2.53% -27,536 13F-HR Timeline D. E. Shaw & Co., Inc. in group D. E. Shaw & Co., Inc. More: the full row for D. E. Shaw & Co., Inc. 278,043 $2.82M <0.01% +28,043 13F-HR Timeline Group Mercuria Capital Strategies, LLC More: the full row for Mercuria Capital Strategies, LLC 270,908 $2.75M 1.56% new 13F-HR/A Timeline Context Capital Management, LLC More: the full row for Context Capital Management, LLC 250,000 $2.54M 0.07% 0 13F-HR Timeline Alberta Investment Management Corp More: the full row for Alberta Investment Management Corp 250,000 $2.54M 0.02% 0 13F-HR/A Timeline Clear Street Group Inc. in group Clear Street Group Inc. More: the full row for Clear Street Group Inc. 219,747 $2.23M 0.01% -967 13F-HR Timeline Group Periscope Capital Inc. More: the full row for Periscope Capital Inc. 195,000 $1.98M 0.38% +15,600 13F-HR Timeline Verition Fund Management LLC More: the full row for Verition Fund Management LLC 190,901 $1.94M 0.01% -355,252 13F-HR Timeline Massar Capital Management, LP More: the full row for Massar Capital Management, LP 180,000 $1.83M 0.36% 0 13F-HR Timeline RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 173,906 $1.76M 0.08% +43,750 13F-HR Timeline DLD Asset Management, LP More: the full row for DLD Asset Management, LP 168,806 $1.71M 0.18% +51 13F-HR Timeline Jefferies Financial Group Inc. in group Jefferies Financial Group Inc. More: the full row for Jefferies Financial Group Inc. 130,774 $1.33M 0.01% +111,860 13F-HR Timeline Group Schonfeld Strategic Advisors LLC More: the full row for Schonfeld Strategic Advisors LLC 109,400 $1.11M 0.01% +53,831 13F-HR Timeline HEIGHTS CAPITAL MANAGEMENT, INC in group HEIGHTS CAPITAL MANAGEMENT, I… More: the full row for HEIGHTS CAPITAL MANAGEMENT, INC 100,000 $1.01M 0.38% 0 13F-HR Timeline Group OCONNOR, A Distinct Business Unit of UB… More: the full row for OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 100,000 $1.01M 0.03% 0 13F-HR Timeline The filing omitted confidential holdings, a later amendment may add them. GRITSTONE ASSET MANAGEMENT LLC More: the full row for GRITSTONE ASSET MANAGEMENT LLC 98,853 $1M 0.96% 0 13F-HR Timeline GEODE CAPITAL MANAGEMENT, LLC in group GEODE CAPITAL MANAGEMENT, LLC More: the full row for GEODE CAPITAL MANAGEMENT, LLC 61,147 $620K <0.01% 0 13F-HR Timeline Group CITADEL ADVISORS LLC in group CITADEL ADVISORS LLC More: the full row for CITADEL ADVISORS LLC 60,531 $614K <0.01% +7,252 13F-HR Timeline Group Diametric Capital, LP More: the full row for Diametric Capital, LP 54,258 $550K 0.15% +4,258 13F-HR Timeline Tuttle Capital Management, LLC More: the full row for Tuttle Capital Management, LLC 40,000 $406K 0.9% 0 13F-HR Timeline Cannon Global Investment Management, LLC More: the full row for Cannon Global Investment Management, LLC 37,000 $375K 0.99% +13,258 13F-HR Timeline WOLVERINE ASSET MANAGEMENT LLC in group WOLVERINE ASSET MANAGEMENT LLC More: the full row for WOLVERINE ASSET MANAGEMENT LLC 33,489 $340K <0.01% +9,704 13F-HR Timeline Group ABC ARBITRAGE SA in group ABC ARBITRAGE SA More: the full row for ABC ARBITRAGE SA 30,000 $304K 0.03% new 13F-HR Timeline Group HRT FINANCIAL LP More: the full row for HRT FINANCIAL LP 18,843 $191K <0.01% new 13F-HR Timeline READYSTATE ASSET MANAGEMENT LP More: the full row for READYSTATE ASSET MANAGEMENT LP 18,398 $187K 0.01% new 13F-HR Timeline PRELUDE CAPITAL MANAGEMENT, LLC More: the full row for PRELUDE CAPITAL MANAGEMENT, LLC 13,500 $137K 0.01% -13,715 13F-HR Timeline FNY Investment Advisers, LLC More: the full row for FNY Investment Advisers, LLC 2,600 $26K 0.01% new 13F-HR Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 568 $5.76K <0.01% -13,556 13F-HR Timeline Group