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

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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
ADAMAS PHARMACEUTICALS INC COM 00548A106 16,740 2,700,000 SH   DFND 1 2,700,000 0 0
AILERON THERAPEUTICS INC COM 00887A105 864 1,200,000 SH   DFND 1 1,200,000 0 0
ALIMERA SCIENCES INC COM 016259103 5,194 5,836,000 SH   DFND 1 5,836,000 0 0
AMAG PHARMACEUTICALS INC COM 00163U106 37,962 3,800,000 SH   DFND 1 3,800,000 0 0
AMAZON COM INC COM 023135106 7,575 4,000 SH   DFND 1 4,000 0 0
ANTARES PHARMA INC COM 036642106 19,740 6,000,000 SH   DFND 1 6,000,000 0 0
ASSEMBLY BIOSCIENCES INC COM 045396108 26,980 2,000,000 SH   DFND 1 2,000,000 0 0
AYTU BIOSCIENCE INC COM PAR 054754700 3,780 2,000,000 SH   DFND 1 2,000,000 0 0
BELLEROPHON THERAPEUTICS INC COM 078771102 1,714 2,860,000 SH   DFND 1 2,860,000 0 0
BIG LOTS INC COM 089302103 2,146 75,000 SH   DFND 1 75,000 0 0
BIOGEN INC COM 09062X103 6,548 28,000 SH   DFND 1 28,000 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 7,006 160,000 SH   DFND 1 160,000 0 0
BLUEBIRD BIO INC COM 09609G100 12,720 100,000 SH   DFND 1 100,000 0 0
BURLINGTON STORES INC COM 122017106 38,114 224,000 SH   DFND 1 224,000 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 8,443 218,000 SH   DFND 1 218,000 0 0
CARMAX INC COM 143130102 9,551 110,000 SH   DFND 1 110,000 0 0
CASTLE BRANDS INC COM 148435100 464 1,000,000 SH   DFND 1 1,000,000 0 0
CATALYST PHARMACEUTICALS INC COM 14888U101 19,200 5,000,000 SH   DFND 1 5,000,000 0 0
CELGENE CORP COM 151020104 36,976 400,000 SH   DFND 1 400,000 0 0
CELLECTIS S A SPONSORED ADS 15117K103 12,480 800,000 SH   DFND 1 800,000 0 0
CERECOR INC COM 15671L109 100,255 18,429,285 SH   DFND 1 18,429,285 0 0
CLOVIS ONCOLOGY INC COM 189464100 32,946 2,215,600 SH Call DFND 1 2,215,600 0 0
DAVE & BUSTERS ENTMT INC COM 238337109 2,024 50,000 SH   DFND 1 50,000 0 0
DEL FRISCOS RESTAURANT GROUP COM 245077102 48,755 6,125,000 SH   DFND 1 6,125,000 0 0
DIPLOMAT PHARMACY INC COM 25456K101 19,488 3,200,000 SH   DFND 1 3,200,000 0 0
DROPBOX INC CL A 26210C104 23,798 950,000 SH   DFND 1 950,000 0 0
DYNATRONICS CORP COM NEW 268157401 950 576,000 SH   DFND 1 576,000 0 0
EDGEWELL PERS CARE CO COM 28035Q102 41,503 1,540,000 SH   DFND 1 1,540,000 0 0
ENANTA PHARMACEUTICALS INC COM 29251M106 32,064 380,000 SH   DFND 1 380,000 0 0
ENERGIZER HLDGS INC NEW COM 29272W109 52,087 1,348,000 SH   DFND 1 1,348,000 0 0
EYEGATE PHARMACEUTICALS INC COM 30233M107 4,275 17,812,500 SH   DFND 1 17,812,500 0 0
FIVE BELOW INC COM 33829M101 25,564 213,000 SH   DFND 1 213,000 0 0
FOOT LOCKER INC COM 344849104 6,288 150,000 SH   DFND 1 150,000 0 0
FRONTDOOR INC COM 35905A109 21,775 500,000 SH   DFND 1 500,000 0 0
HAIN CELESTIAL GROUP INC CALL 405217100 43,800 2,000,000 SH Call DFND 1 2,000,000 0 0
INCYTE CORP COM 45337C102 19,371 228,000 SH   DFND 1 228,000 0 0
JACK IN THE BOX INC COM 466367109 12,209 150,000 SH   DFND 1 150,000 0 0
LOWES COS INC COM 548661107 34,612 343,000 SH   DFND 1 343,000 0 0
LULULEMON ATHLETICA INC COM 550021109 9,731 54,000 SH   DFND 1 54,000 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 42,762 408,000 SH   DFND 1 408,000 0 0
MALLINCKRODT PUB LTD CO SHS G5785G107 33,048 3,600,000 SH Call DFND 1 3,600,000 0 0
MEDIGUS LTD *W EXP 07/23/202 58471G128 1,533 1,285,715 SH   DFND 1 1,285,715 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 9,887 2,478,000 SH   DFND 1 2,478,000 0 0
PLANET FITNESS INC CL A 72703H101 19,124 264,000 SH   DFND 1 264,000 0 0
REGENERON PHARMACEUTICALS COM 75886F107 38,812 124,000 SH   DFND 1 124,000 0 0
RESTAURANT BRANDS INTL INC COM 76131D103 12,726 183,000 SH   DFND 1 183,000 0 0
RH COM 74967X103 25,894 224,000 SH   DFND 1 224,000 0 0
SKECHERS U S A INC CL A 830566105 7,935 252,000 SH   DFND 1 252,000 0 0
SMUCKER J M CO COM NEW 832696405 25,803 224,000 SH   DFND 1 224,000 0 0
SPARK THERAPEUTICS INC COM 84652J103 6,962 68,000 SH   DFND 1 68,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 395,550 1,350,000 SH Put DFND 1 1,350,000 0 0
SPOTIFY TECHNOLOGY S A SHS L8681T102 7,019 48,000 SH   DFND 1 48,000 0 0
STRONGBRIDGE BIOPHARMA PLC SHS USD G85347105 4,945 1,580,000 SH   DFND 1 1,580,000 0 0
TAPESTRY INC COM 876030107 3,173 100,000 SH   DFND 1 100,000 0 0
TARGET CORP COM 87612E106 8,055 93,000 SH   DFND 1 93,000 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 25,291 324,000 SH   DFND 1 324,000 0 0
VALERITAS HLDGS INC COM 91914N301 2,777 1,060,000 SH   DFND 1 1,060,000 0 0
VANDA PHARMACEUTICALS INC COM 921659108 44,496 3,158,000 SH   DFND 1 3,158,000 0 0
VOYAGER THERAPEUTICS INC COM 92915B106 25,478 936,000 SH   DFND 1 936,000 0 0
WELBILT INC COM 949090104 36,606 2,192,000 SH   DFND 1 2,192,000 0 0
ZAFGEN INC COM 98885E103 2,592 2,178,000 SH   DFND 1 2,178,000 0 0