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
SHIRE PLC CALL 82481R106 468 3,029 SH Call DFND 1 0 3,029 0
SPDR S&P 500 ETF TR CALL 78462F103 204 7,557 SH Call DFND 1 0 7,557 0
ARRIS INTL INC SHS G0551A103 11,324 370,428 SH   DFND 1 0 370,428 0
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 4,334 103,216 SH   DFND 1 0 103,216 0
CIGNA CORP COM 125523100 1,325 6,974 SH   DFND 1 0 6,974 0
DUN & BRADSTREET CORP COM 26483E100 5,743 40,235 SH   DFND 1 0 40,235 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 5,630 46,360 SH   DFND 1 0 46,360 0
EXELA TECHNOLOGIES INC COM 30162V102 175 45,001 SH   DFND 1 0 45,001 0
HIGHLAND FLOATNG RATE OPPRT SHS BEN INT 43010E404 17,403 1,359,627 SH   DFND 1 0 1,359,627 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 8,362 172,662 SH   DFND 1 0 172,662 0
NEVSUN RES LTD COM 64156L101 2,394 545,315 SH   DFND 1 0 545,315 0
NEXTDECADE CORP COM 65342K105 51,029 9,449,846 SH   DFND 1 0 9,449,846 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 5,373 726,106 SH   DFND 1 0 726,106 0
RED HAT INC COM 756577102 13,503 76,879 SH   DFND 1 0 76,879 0
T MOBILE US INC COM 872590104 6,003 94,369 SH   DFND 1 0 94,369 0
TESARO INC COM 881569107 5,252 70,729 SH   DFND 1 0 70,729 0
TRIBUNE MEDIA CO CL A 896047503 11,315 249,331 SH   DFND 1 0 249,331 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 21,406 444,846 SH   DFND 1 0 444,846 0
UNITED TECHNOLOGIES CORP COM 913017109 200 1,880 SH   DFND 1 0 1,880 0
U S G CORP COM 903293405 7,674 179,893 SH   DFND 1 0 179,893 0
VISTRA ENERGY CORP W EXP 02/02/2024 92840M128 253 180,582 SH   DFND 1 0 180,582 0
FINJAN HLDGS INC COM 31788H303 4,811 1,916,921 SH   DFND 1 0 1,916,921 0
PROSHARES TR SHRT 20+YR TRE 74347X849 1,388 62,000 SH   DFND 1 0 62,000 0
WINDSTREAM HLDGS INC COM PAR 97382A309 183 87,671 SH   DFND 1 0 87,671 0
SHIRE PLC CALL 82481R106 106 700 SH Call DFND 1 2 3 0 700 0
ARRIS INTL INC SHS G0551A103 8,849 289,465 SH   DFND 1 2 3 0 289,465 0
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 8,477 201,880 SH   DFND 1 2 3 0 201,880 0
CIGNA CORP COM 125523100 517 2,721 SH   DFND 1 2 3 0 2,721 0
DUN & BRADSTREET CORP COM 26483E100 11,626 81,448 SH   DFND 1 2 3 0 81,448 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 4,616 38,011 SH   DFND 1 2 3 0 38,011 0
IMPERVA INC COM 45321L100 650 11,678 SH   DFND 1 2 3 0 11,678 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 10,212 210,866 SH   DFND 1 2 3 0 210,866 0
NEVSUN RES LTD COM 64156L101 2,834 645,637 SH   DFND 1 2 3 0 645,637 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 1,793 242,258 SH   DFND 1 2 3 0 242,258 0
RED HAT INC COM 756577102 8,029 45,710 SH   DFND 1 2 3 0 45,710 0
T MOBILE US INC COM 872590104 2,370 37,262 SH   DFND 1 2 3 0 37,262 0
TESARO INC COM 881569107 4,311 58,065 SH   DFND 1 2 3 0 58,065 0
TRIBUNE MEDIA CO CL A 896047503 7,134 157,215 SH   DFND 1 2 3 0 157,215 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 10,644 221,188 SH   DFND 1 2 3 0 221,188 0
UNITED TECHNOLOGIES CORP COM 913017109 90 841 SH   DFND 1 2 3 0 841 0
U S G CORP COM 903293405 8,420 197,372 SH   DFND 1 2 3 0 197,372 0
SHIRE PLC CALL 82481R106 127 811 SH Call DFND 1 2 3 4 0 811 0
ARRIS INTL INC SHS G0551A103 15,644 511,758 SH   DFND 1 2 3 4 0 511,758 0
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 14,784 352,072 SH   DFND 1 2 3 4 0 352,072 0
CIGNA CORP COM 125523100 912 4,803 SH   DFND 1 2 3 4 0 4,803 0
DUN & BRADSTREET CORP COM 26483E100 19,677 137,854 SH   DFND 1 2 3 4 0 137,854 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 8,165 67,232 SH   DFND 1 2 3 4 0 67,232 0
IMPERVA INC COM 45321L100 1,148 20,608 SH   DFND 1 2 3 4 0 20,608 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 17,727 366,041 SH   DFND 1 2 3 4 0 366,041 0
NEVSUN RES LTD COM 64156L101 4,637 1,056,371 SH   DFND 1 2 3 4 0 1,056,371 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 3,040 410,826 SH   DFND 1 2 3 4 0 410,826 0
RED HAT INC COM 756577102 14,013 79,780 SH   DFND 1 2 3 4 0 79,780 0
SHIRE PLC SPONSORED ADR 82481R106 6,065 34,850 SH   DFND 1 2 3 4 0 34,850 0
T MOBILE US INC COM 872590104 3,252 51,126 SH   DFND 1 2 3 4 0 51,126 0
TESARO INC COM 881569107 7,632 102,782 SH   DFND 1 2 3 4 0 102,782 0
TRIBUNE MEDIA CO CL A 896047503 12,623 278,173 SH   DFND 1 2 3 4 0 278,173 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 14,991 311,527 SH   DFND 1 2 3 4 0 311,527 0
UNITED TECHNOLOGIES CORP COM 913017109 125 1,175 SH   DFND 1 2 3 4 0 1,175 0
U S G CORP COM 903293405 14,680 344,105 SH   DFND 1 2 3 4 0 344,105 0
SHIRE PLC CALL 82481R106 64 400 SH Call DFND 1 2 3 5 0 400 0
ARRIS INTL INC SHS G0551A103 7,764 253,974 SH   DFND 1 2 3 5 0 253,974 0
ASPEN INSURANCE HOLDINGS LTD SHS G05384105 7,347 174,968 SH   DFND 1 2 3 5 0 174,968 0
CIGNA CORP COM 125523100 447 2,351 SH   DFND 1 2 3 5 0 2,351 0
DUN & BRADSTREET CORP COM 26483E100 10,069 70,541 SH   DFND 1 2 3 5 0 70,541 0
ESTERLINE TECHNOLOGIES CORP COM 297425100 4,052 33,360 SH   DFND 1 2 3 5 0 33,360 0
IMPERVA INC COM 45321L100 571 10,248 SH   DFND 1 2 3 5 0 10,248 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 8,743 180,538 SH   DFND 1 2 3 5 0 180,538 0
NEVSUN RES LTD COM 64156L101 2,170 494,359 SH   DFND 1 2 3 5 0 494,359 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 1,487 200,987 SH   DFND 1 2 3 5 0 200,987 0
RED HAT INC COM 756577102 6,935 39,484 SH   DFND 1 2 3 5 0 39,484 0
T MOBILE US INC COM 872590104 1,925 30,256 SH   DFND 1 2 3 5 0 30,256 0
TESARO INC COM 881569107 3,783 50,955 SH   DFND 1 2 3 5 0 50,955 0
TRIBUNE MEDIA CO CL A 896047503 6,261 137,966 SH   DFND 1 2 3 5 0 137,966 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 7,270 151,071 SH   DFND 1 2 3 5 0 151,071 0
UNITED TECHNOLOGIES CORP COM 913017109 73 686 SH   DFND 1 2 3 5 0 686 0
U S G CORP COM 903293405 7,282 170,707 SH   DFND 1 2 3 5 0 170,707 0