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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
10X GENOMICS INC CL A COM 88025U109   8,730,000 1,000,000 SH   SOLE   1,000,000 0 0
ANAPTYSBIO INC COM 032724106   13,942,500 750,000 SH   SOLE   750,000 0 0
ASCENDIS PHARMA A/S SPONSORED ADR 04351P101   54,551,000 350,000 SH   SOLE   350,000 0 0
BAXTER INTL INC COM 071813109   196,822,500 5,750,000 SH   SOLE   5,750,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101   35,345,000 500,000 SH   SOLE   500,000 0 0
BROOKDALE SR LIVING INC COM 112463104   39,125,000 6,250,000 SH   SOLE   6,250,000 0 0
CONCENTRA GROUP HOLDINGS PAR COMMON STOCK 20603L102   34,720,000 1,600,000 SH   SOLE   1,600,000 0 0
CVS HEALTH CORP COM 126650100   152,437,500 2,250,000 SH   SOLE   2,250,000 0 0
DENALI THERAPEUTICS INC COM 24823R105   16,993,750 1,250,000 SH   SOLE   1,250,000 0 0
EVOLENT HEALTH INC CL A 30050B101   28,410,000 3,000,000 SH   SOLE   3,000,000 0 0
GENMAB A/S SPONSORED ADS 372303206   979,000 50,000 SH   SOLE   50,000 0 0
GLOBUS MED INC CL A 379577208   91,500,000 1,250,000 SH   SOLE   1,250,000 0 0
GSK PLC SPONSORED ADR 37733W204   38,740,000 1,000,000 SH Call SOLE   1,000,000 0 0
HUMANA INC COM 444859102   191,835,000 725,000 SH   SOLE   725,000 0 0
INOGEN INC COM 45780L104   6,951,750 975,000 SH   SOLE   975,000 0 0
IONIS PHARMACEUTICALS INC COM 462222100   21,873,250 725,000 SH   SOLE   725,000 0 0
MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD 61559X104   17,229,870 441,000 SH   SOLE   441,000 0 0
MYRIAD GENETICS INC COM 62855J104   20,844,500 2,350,000 SH   SOLE   2,350,000 0 0
ORASURE TECHNOLOGIES INC COM 68554V108   3,033,000 900,000 SH   SOLE   900,000 0 0
PFIZER INC COM 717081103   63,350,000 2,500,000 SH   SOLE   2,500,000 0 0
PFIZER INC COM 717081103   172,312,000 6,800,000 SH Call SOLE   6,800,000 0 0
PTC THERAPEUTICS INC COM 69366J200   76,440,000 1,500,000 SH   SOLE   1,500,000 0 0
QIAGEN NV COM SHS N72482206   56,210,000 1,400,000 SH   SOLE   1,400,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100   51,056,000 800,000 SH   SOLE   800,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103   839,085,000 1,500,000 SH Put SOLE   1,500,000 0 0
SPDR SER TR S&P BIOTECH 78464A870   162,200,000 2,000,000 SH Put SOLE   2,000,000 0 0
STRUCTURE THERAPEUTICS INC SPONSORED ADS 86366E106   5,193,000 300,000 SH   SOLE   300,000 0 0
THE CIGNA GROUP COM 125523100   65,800,000 200,000 SH   SOLE   200,000 0 0
THERAVANCE BIOPHARMA INC COM G8807B106   8,930,000 1,000,000 SH   SOLE   1,000,000 0 0
VIATRIS INC COM 92556V106   65,325,000 7,500,000 SH   SOLE   7,500,000 0 0
ZIMMER BIOMET HOLDINGS INC COM 98956P102   254,655,000 2,250,000 SH   SOLE   2,250,000 0 0
ZIMVIE INC COM 98888T107   20,358,000 1,885,000 SH   SOLE   1,885,000 0 0