The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALLERGAN PLC SHS G0177J108 8,507 50,811 SH   DFND 1 0 50,811 0
ANADARKO PETE CORP COM 032511107 27,458 389,149 SH   DFND 1 0 389,149 0
ARRAY BIOPHARMA INC COM 04269X105 17,075 368,549 SH   DFND 1 0 368,549 0
CAESARS ENTMT CORP COM 127686103 26,200 2,216,610 SH   DFND 1 0 2,216,610 0
CELGENE CORP COM 151020104 21,654 234,251 SH   DFND 1 0 234,251 0
CLEAR CHANNEL OUTDOOR HLDGS COM 18453H106 6,377 1,351,125 SH   DFND 1 0 1,351,125 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 1,669 75,050 SH   DFND 1 0 75,050 0
HIGHLAND INCOME FUND SHS BEN INT 43010E404 18,817 1,359,627 SH   DFND 1 0 1,359,627 0
L3 TECHNOLOGIES INC COM 502413107 27,758 113,219 SH   DFND 1 0 113,219 0
NEXTDECADE CORP COM 65342K105 59,723 9,449,846 SH   DFND 1 0 9,449,846 0
RED HAT INC COM 756577102 29,250 155,782 SH   DFND 1 0 155,782 0
SOTHEBYS COM 835898107 985 16,943 SH   DFND 1 0 16,943 0
SPARK THERAPEUTICS INC COM 84652J103 7,122 69,560 SH   DFND 1 0 69,560 0
TABLEAU SOFTWARE INC CL A 87336U105 5,751 34,641 SH   DFND 1 0 34,641 0
UNITED TECHNOLOGIES CORP COM 913017109 8,619 66,200 SH   DFND 1 0 66,200 0
WELLCARE HEALTH PLANS INC COM 94946T106 9,478 33,248 SH   DFND 1 0 33,248 0
ARRAY BIOPHARMA INC PUT 04269X105 117 1,381 SH Put DFND 1 0 1,381 0
VISTRA ENERGY CORP W EXP 02/02/2024 92840M128 349 180,582 SH   DFND 1 0 180,582 0
FINJAN HLDGS INC COM 31788H303 4,256 1,916,921 SH   DFND 1 0 1,916,921 0
PROSHARES TR SHRT 20+YR TRE 74347X849 1,906 93,500 SH   DFND 1 0 93,500 0
SANOFI RIGHT 12/31/2020 80105N113 1,644 3,161,114 SH   DFND 1 0 3,161,114 0
ADVANCED DISP SVCS INC COM 00790X101 1,329 41,656 SH   DFND 1 2 3 0 41,656 0
ALLERGAN PLC SHS G0177J108 1,188 7,098 SH   DFND 1 2 3 0 7,098 0
ANADARKO PETE CORP COM 032511107 3,488 49,428 SH   DFND 1 2 3 0 49,428 0
ARRAY BIOPHARMA INC COM 04269X105 2,367 51,095 SH   DFND 1 2 3 0 51,095 0
CAESARS ENTMT CORP COM 127686103 3,595 304,135 SH   DFND 1 2 3 0 304,135 0
CELGENE CORP COM 151020104 6,375 68,963 SH   DFND 1 2 3 0 68,963 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 1,296 58,285 SH   DFND 1 2 3 0 58,285 0
FIRST DATA CORP COM CL A 32008D106 9,361 345,825 SH   DFND 1 2 3 0 345,825 0
L3 TECHNOLOGIES INC COM 502413107 13,508 55,097 SH   DFND 1 2 3 0 55,097 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 1,170 10,569 SH   DFND 1 2 3 0 10,569 0
RED HAT INC COM 756577102 11,909 63,427 SH   DFND 1 2 3 0 63,427 0
SHUTTERFLY INC COM 82568P304 1,193 23,591 SH   DFND 1 2 3 0 23,591 0
SOTHEBYS COM 835898107 199 3,416 SH   DFND 1 2 3 0 3,416 0
SPARK THERAPEUTICS INC COM 84652J103 2,191 21,403 SH   DFND 1 2 3 0 21,403 0
TABLEAU SOFTWARE INC CL A 87336U105 3,152 18,988 SH   DFND 1 2 3 0 18,988 0
TOTAL SYS SVCS INC COM 891906109 1,277 9,954 SH   DFND 1 2 3 0 9,954 0
TRIBUNE MEDIA CO CL A 896047503 11,656 252,176 SH   DFND 1 2 3 0 252,176 0
VERSUM MATLS INC COM 92532W103 6,024 116,789 SH   DFND 1 2 3 0 116,789 0
WELLCARE HEALTH PLANS INC COM 94946T106 4,487 15,740 SH   DFND 1 2 3 0 15,740 0
WORLDPAY INC CL A 981558109 6,701 54,683 SH   DFND 1 2 3 0 54,683 0
ZAYO GROUP HLDGS INC COM 98919V105 5,750 174,734 SH   DFND 1 2 3 0 174,734 0
ARRAY BIOPHARMA INC PUT 04269X105 16 191 SH Put DFND 1 2 3 0 191 0
ADVANCED DISP SVCS INC COM 00790X101 2,998 93,950 SH   DFND 1 2 3 4 0 93,950 0
ALLERGAN PLC SHS G0177J108 2,904 17,344 SH   DFND 1 2 3 4 0 17,344 0
ANADARKO PETE CORP COM 032511107 4,608 65,300 SH   DFND 1 2 3 4 0 65,300 0
ARRAY BIOPHARMA INC COM 04269X105 5,777 124,691 SH   DFND 1 2 3 4 0 124,691 0
CAESARS ENTMT CORP COM 127686103 6,510 550,802 SH   DFND 1 2 3 4 0 550,802 0
CELGENE CORP COM 151020104 15,493 167,606 SH   DFND 1 2 3 4 0 167,606 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 3,155 141,840 SH   DFND 1 2 3 4 0 141,840 0
FIRST DATA CORP COM CL A 32008D106 20,463 755,914 SH   DFND 1 2 3 4 0 755,914 0
GLOBAL BRASS & COPPR HLDGS I COM 37953G103 796 18,202 SH   DFND 1 2 3 4 0 18,202 0
L3 TECHNOLOGIES INC COM 502413107 20,402 83,216 SH   DFND 1 2 3 4 0 83,216 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 1,987 17,951 SH   DFND 1 2 3 4 0 17,951 0
RED HAT INC COM 756577102 29,215 155,597 SH   DFND 1 2 3 4 0 155,597 0
SHUTTERFLY INC COM 82568P304 2,989 59,139 SH   DFND 1 2 3 4 0 59,139 0
SOTHEBYS COM 835898107 503 8,646 SH   DFND 1 2 3 4 0 8,646 0
SPARK THERAPEUTICS INC COM 84652J103 5,389 52,642 SH   DFND 1 2 3 4 0 52,642 0
SUNTRUST BKS INC COM 867914103 2,326 37,003 SH   DFND 1 2 3 4 0 37,003 0
TABLEAU SOFTWARE INC CL A 87336U105 10,028 60,400 SH   DFND 1 2 3 4 0 60,400 0
TOTAL SYS SVCS INC COM 891906109 3,161 24,645 SH   DFND 1 2 3 4 0 24,645 0
TRIBUNE MEDIA CO CL A 896047503 27,945 604,613 SH   DFND 1 2 3 4 0 604,613 0
UNITED TECHNOLOGIES CORP COM 913017109 4,300 33,023 SH   DFND 1 2 3 4 0 33,023 0
VERSUM MATLS INC COM 92532W103 13,983 271,091 SH   DFND 1 2 3 4 0 271,091 0
WELLCARE HEALTH PLANS INC COM 94946T106 10,329 36,232 SH   DFND 1 2 3 4 0 36,232 0
WORLDPAY INC CL A 981558109 16,668 136,009 SH   DFND 1 2 3 4 0 136,009 0
ZAYO GROUP HLDGS INC COM 98919V105 14,318 435,062 SH   DFND 1 2 3 4 0 435,062 0
ARRAY BIOPHARMA INC PUT 04269X105 7 80 SH Put DFND 1 2 3 4 0 80 0
ADVANCED DISP SVCS INC COM 00790X101 1,547 48,471 SH   DFND 1 2 3 5 0 48,471 0
ALLERGAN PLC SHS G0177J108 1,487 8,880 SH   DFND 1 2 3 5 0 8,880 0
ARRAY BIOPHARMA INC COM 04269X105 2,851 61,544 SH   DFND 1 2 3 5 0 61,544 0
CAESARS ENTMT CORP COM 127686103 2,986 252,656 SH   DFND 1 2 3 5 0 252,656 0
CELGENE CORP COM 151020104 7,619 82,421 SH   DFND 1 2 3 5 0 82,421 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 1,629 73,233 SH   DFND 1 2 3 5 0 73,233 0
FIRST DATA CORP COM CL A 32008D106 10,702 395,350 SH   DFND 1 2 3 5 0 395,350 0
GLOBAL BRASS & COPPR HLDGS I COM 37953G103 419 9,591 SH   DFND 1 2 3 5 0 9,591 0
L3 TECHNOLOGIES INC COM 502413107 13,995 57,082 SH   DFND 1 2 3 5 0 57,082 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 1,122 10,142 SH   DFND 1 2 3 5 0 10,142 0
RED HAT INC COM 756577102 14,701 78,296 SH   DFND 1 2 3 5 0 78,296 0
SHUTTERFLY INC COM 82568P304 1,531 30,283 SH   DFND 1 2 3 5 0 30,283 0
SOTHEBYS COM 835898107 252 4,339 SH   DFND 1 2 3 5 0 4,339 0
SPARK THERAPEUTICS INC COM 84652J103 2,735 26,713 SH   DFND 1 2 3 5 0 26,713 0
TABLEAU SOFTWARE INC CL A 87336U105 3,844 23,151 SH   DFND 1 2 3 5 0 23,151 0
TOTAL SYS SVCS INC COM 891906109 1,368 10,666 SH   DFND 1 2 3 5 0 10,666 0
TRIBUNE MEDIA CO CL A 896047503 14,653 317,023 SH   DFND 1 2 3 5 0 317,023 0
UNITED TECHNOLOGIES CORP COM 913017109 2,931 22,508 SH   DFND 1 2 3 5 0 22,508 0
VERSUM MATLS INC COM 92532W103 6,993 135,582 SH   DFND 1 2 3 5 0 135,582 0
WELLCARE HEALTH PLANS INC COM 94946T106 5,251 18,421 SH   DFND 1 2 3 5 0 18,421 0
WORLDPAY INC CL A 981558109 8,114 66,206 SH   DFND 1 2 3 5 0 66,206 0
ZAYO GROUP HLDGS INC COM 98919V105 7,133 216,736 SH   DFND 1 2 3 5 0 216,736 0
ARRAY BIOPHARMA INC PUT 04269X105 17 198 SH Put DFND 1 2 3 5 0 198 0