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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABCAM PLC ADS 000380204   42,583,159 1,740,219 SH   SOLE   1,740,219 0 0
ACTIVISION BLIZZARD INC COM 00507V109   152,305,737 1,806,711 SH   SOLE   1,806,711 0 0
ACTIVISION BLIZZARD INC CALL 00507V109   38,246,910 453,700 SH Call SOLE   453,700 0 0
ACTIVISION BLIZZARD INC PUT 00507V109   34,849,620 413,400 SH Put SOLE   413,400 0 0
AEROJET ROCKETDYNE HLDGS INC COM 007800105   2,907,781 52,994 SH   SOLE   52,994 0 0
ALBERTSONS COS INC COMMON STOCK 013091103   37,625,252 1,724,347 SH   SOLE   1,724,347 0 0
AMC ENTMT HLDGS INC PUT 00165C104   1,860,760 422,900 SH Put SOLE   422,900 0 0
AMEDISYS INC COM 023436108   2,519,172 27,550 SH   SOLE   27,550 0 0
AMERICAN EQTY INVT LIFE HLD COM 025676206   13,100,871 251,408 SH   SOLE   251,408 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102   5,431,409 561,096 SH   SOLE   561,096 0 0
BROADCOM INC COM 11135F101   21,545,226 24,838 SH   SOLE   24,838 0 0
CHINOOK THERAPEUTICS INC COM 16961L106   34,325,773 893,435 SH   SOLE   893,435 0 0
CHINOOK THERAPEUTICS INC PUT 16961L106   534,038 13,900 SH Put SOLE   13,900 0 0
CIRCOR INTL INC COM 17273K109   5,078,411 89,963 SH   SOLE   89,963 0 0
DICE THERAPEUTICS INC COM 23345J104   249,862 5,378 SH   SOLE   5,378 0 0
DICE THERAPEUTICS INC PUT 23345J104   1,101,102 23,700 SH Put SOLE   23,700 0 0
FOCUS FINL PARTNERS INC COM CL A 34417P100   64,490,577 1,228,158 SH   SOLE   1,228,158 0 0
FRANCHISE GROUP INC COM 35180X105   599,006 20,915 SH   SOLE   20,915 0 0
GLOBUS MED INC CL A 379577208   68,763,996 1,154,921 SH   SOLE   1,154,921 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101   193,478,232 1,881,169 SH   SOLE   1,881,169 0 0
HORIZON THERAPEUTICS PUB L CALL G46188101   925,650 9,000 SH Call SOLE   9,000 0 0
HORIZON THERAPEUTICS PUB L PUT G46188101   34,105,060 331,600 SH Put SOLE   331,600 0 0
IROBOT CORP COM 462726100   9,108,010 201,282 SH   SOLE   201,282 0 0
IVERIC BIO INC COM 46583P102   114,257,680 2,904,364 SH   SOLE   2,904,364 0 0
LIFE STORAGE INC COM 53223X107   51,972,734 390,890 SH   SOLE   390,890 0 0
LIVENT CORP COM 53814L108   827,645 30,173 SH   SOLE   30,173 0 0
NATIONAL INSTRS CORP COM 636518102   272,954,450 4,755,304 SH   SOLE   4,755,304 0 0
NEXSTAR MEDIA GROUP INC COMMON STOCK 65336K103   1,116,385 6,703 SH   SOLE   6,703 0 0
NUVASIVE INC COM 670704105   6,155,029 147,993 SH   SOLE   147,993 0 0
OPTION CARE HEALTH INC COM NEW 68404L201   20,384,064 627,395 SH   SOLE   627,395 0 0
SCIPLAY CORPORATION CL A 809087109   27,089,107 1,376,479 SH   SOLE   1,376,479 0 0
SEAGEN INC COM 81181C104   125,959,874 654,473 SH   SOLE   654,473 0 0
SEAGEN INC CALL 81181C104   635,118 3,300 SH Call SOLE   3,300 0 0
SEAGEN INC PUT 81181C104   3,117,852 16,200 SH Put SOLE   16,200 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108   45,336,690 630,903 SH   SOLE   630,903 0 0
SILICON MOTION TECHNOLOGY CO PUT 82706C108   35,930 500 SH Put SOLE   500 0 0
SPDR GOLD TR GOLD SHS 78463V107   2,992,262 16,785 SH   SOLE   16,785 0 0
SPECTRUM BRANDS HOLDINGS INC COM 84790A105   27,092,716 347,120 SH   SOLE   347,120 0 0
SPECTRUM BRANDS HOLDINGS INC PUT 84790A105   11,207,980 143,600 SH Put SOLE   143,600 0 0
STRATASYS LTD SHS M85548101   8,145,908 458,666 SH   SOLE   458,666 0 0
SYNEOS HEALTH INC CL A 87166B102   57,869,345 1,373,264 SH   SOLE   1,373,264 0 0
TECK RESOURCES LTD CL B 878742204   6,549,623 155,573 SH   SOLE   155,573 0 0
TEGNA INC COM 87901J105   19,000,443 1,169,978 SH   SOLE   1,169,978 0 0
TOWER SEMICONDUCTOR LTD SHS NEW M87915274   10,734,510 286,101 SH   SOLE   286,101 0 0
TOWER SEMICONDUCTOR LTD PUT M87915274   217,616 5,800 SH Put SOLE   5,800 0 0
UNIVAR SOLUTIONS INC COM 91336L107   133,799,752 3,733,252 SH   SOLE   3,733,252 0 0
VECTIVBIO HOLDING AG ORD SHS H9060V101   5,902,408 349,876 SH   SOLE   349,876 0 0
VMWARE INC CL A COM 928563402   68,287,667 475,243 SH   SOLE   475,243 0 0