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
ACADIA HEALTHCARE COMPANY IN COM 00404A109 19,713 345,000 SH   SOLE   345,000 0 0
ACCOLADE INC COM 00437E102 3,403 75,000 SH   SOLE   75,000 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 6,255 350,000 SH   SOLE   350,000 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 2,221 43,000 SH   SOLE   43,000 0 0
AKERO THERAPEUTICS INC COM 00973Y108 2,466 85,000 SH   SOLE   85,000 0 0
ALECTOR INC COM 014442107 1,108 55,000 SH   SOLE   55,000 0 0
ALLOGENE THERAPEUTICS INC COM 019770106 2,118 60,000 SH   SOLE   60,000 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 5,648 40,000 SH   SOLE   40,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 3,105 500,000 SH   SOLE   500,000 0 0
ANTHEM INC COM 036752103 5,384 15,000 SH   SOLE   15,000 0 0
ARDELYX INC COM 039697107 629 95,000 SH   SOLE   95,000 0 0
ARENA PHARMACEUTICALS INC COM NEW 040047607 14,572 210,000 SH   SOLE   210,000 0 0
AXONICS MODULATION TECHNOLOG COM 05465P101 2,396 40,000 SH   SOLE   40,000 0 0
BECTON DICKINSON & CO COM 075887109 4,863 20,000 SH   SOLE   20,000 0 0
BIOCRYST PHARMACEUTICALS INC COM 09058V103 4,068 400,000 SH   SOLE   400,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 3,927 52,000 SH   SOLE   52,000 0 0
BLUEPRINT MEDICINES CORP COM 09627Y109 11,425 117,500 SH   SOLE   117,500 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 3,157 50,000 SH   SOLE   50,000 0 0
CENTENE CORP DEL COM 15135B101 9,587 150,000 SH   SOLE   150,000 0 0
CERECOR INC COM 15671L109 1,812 600,000 SH   SOLE   600,000 0 0
CHARLES RIV LABS INTL INC COM 159864107 10,144 35,000 SH   SOLE   35,000 0 0
CHEMOCENTRYX INC COM 16383L106 7,942 155,000 SH   SOLE   155,000 0 0
CVS HEALTH CORP COM 126650100 1,505 20,000 SH   SOLE   20,000 0 0
CYTOKINETICS INC COM NEW 23282W605 16,282 700,000 SH   SOLE   700,000 0 0
DANAHER CORPORATION COM 235851102 9,003 40,000 SH   SOLE   40,000 0 0
DENALI THERAPEUTICS INC COM 24823R105 5,539 97,000 SH   SOLE   97,000 0 0
ENVISTA HOLDINGS CORPORATION COM 29415F104 14,076 345,000 SH   SOLE   345,000 0 0
EXELIXIS INC COM 30161Q104 4,518 200,000 SH   SOLE   200,000 0 0
FATE THERAPEUTICS INC COM 31189P102 3,298 40,000 SH   SOLE   40,000 0 0
GLOBUS MED INC CL A 379577208 4,625 75,000 SH   SOLE   75,000 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101 3,682 40,000 SH   SOLE   40,000 0 0
INSMED INC COM PAR $.01 457669307 2,384 70,000 SH   SOLE   70,000 0 0
INSULET CORP COM 45784P101 2,609 10,000 SH   SOLE   10,000 0 0
INTELLIA THERAPEUTICS INC COM 45826J105 13,643 170,000 SH   SOLE   170,000 0 0
KADMON HLDGS INC COM 48283N106 1,167 300,000 SH   SOLE   300,000 0 0
KARYOPHARM THERAPEUTICS INC COM 48576U106 526 50,000 SH   SOLE   50,000 0 0
KEZAR LIFE SCIENCES INC COM 49372L100 119 20,000 SH   SOLE   20,000 0 0
KURA ONCOLOGY INC COM 50127T109 1,696 60,000 SH   SOLE   60,000 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 6,376 25,000 SH   SOLE   25,000 0 0
LHC GROUP INC COM 50187A107 10,517 55,000 SH   SOLE   55,000 0 0
LONGBOARD PHARMACEUTICALS IN COM 54300N103 491 30,000 SH   SOLE   30,000 0 0
MACROGENICS INC COM 556099109 5,574 175,000 SH   SOLE   175,000 0 0
MAGENTA THERAPEUTICS INC COM 55910K108 770 65,000 SH   SOLE   65,000 0 0
MCKESSON CORP COM 58155Q103 9,752 50,000 SH   SOLE   50,000 0 0
MEDTRONIC PLC SHS G5960L103 5,907 50,000 SH   SOLE   50,000 0 0
MERCK & CO. INC COM 58933Y105 6,938 90,000 SH   SOLE   90,000 0 0
MIRATI THERAPEUTICS INC COM 60468T105 8,565 50,000 SH   SOLE   50,000 0 0
MISONIX INC COM 604871103 882 45,000 SH   SOLE   45,000 0 0
MYOVANT SCIENCES LTD COM G637AM102 1,338 65,000 SH   SOLE   65,000 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 4,271 65,000 SH   SOLE   65,000 0 0
NATERA INC COM 632307104 3,554 35,000 SH   SOLE   35,000 0 0
NEVRO CORP COM 64157F103 5,580 40,000 SH   SOLE   40,000 0 0
PENNANT GROUP INC COM 70805E109 3,664 80,000 SH   SOLE   80,000 0 0
PERKINELMER INC COM 714046109 6,415 50,000 SH   SOLE   50,000 0 0
PTC THERAPEUTICS INC COM 69366J200 4,740 100,100 SH   SOLE   100,100 0 0
REATA PHARMACEUTICALS INC CL A 75615P103 4,387 44,000 SH   SOLE   44,000 0 0
RELAY THERAPEUTICS INC COM 75943R102 2,074 60,000 SH   SOLE   60,000 0 0
REPLIMUNE GROUP INC COM 76029N106 2,166 71,000 SH   SOLE   71,000 0 0
SAGE THERAPEUTICS INC COM 78667J108 10,778 144,000 SH   SOLE   144,000 0 0
SHOCKWAVE MED INC COM 82489T104 1,303 10,000 SH   SOLE   10,000 0 0
SIGNIFY HEALTH INC CL A COM 82671G100 4,682 160,000 SH   SOLE   160,000 0 0
TELEFLEX INCORPORATED COM 879369106 4,986 12,000 SH   SOLE   12,000 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 2,600 50,000 SH   SOLE   50,000 0 0
TRAVERE THERAPEUTICS INC COM 89422G107 375 15,000 SH   SOLE   15,000 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 1,139 10,000 SH   SOLE   10,000 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 3,008 14,000 SH   SOLE   14,000 0 0
ZAI LAB LTD ADR 98887Q104 6,004 45,000 SH   SOLE   45,000 0 0
ZENTALIS PHARMACEUTICALS INC COM 98943L107 1,736 40,000 SH   SOLE   40,000 0 0
ZIMMER BIOMET HOLDINGS INC COM 98956P102 8,804 55,000 SH   SOLE   55,000 0 0