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
Expires: July 31, 2015
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
ALKERMES PLC SHS G01767105 243,120 6,000 SH SOLE 0 0 6,000
ARCUTIS BIOTHERAPEUTICS INC COM 03969K108 264,300 10,000 SH SOLE 0 0 10,000
ARDELYX INC COM 039697107 102,600 30,000 SH SOLE 0 0 30,000
ARGENX SE SPONSORED ADR 04016X101 287,673 300 SH SOLE 0 0 300
ASCENDIS PHARMA A/S ORD SHS K08588103 227,830 1,000 SH SOLE 0 0 1,000
AURINIA PHARMACEUTICALS INC COM 05156V102 242,925 15,000 SH SOLE 0 0 15,000
COMPASS PATHWAYS PLC SPONSORED ADS 20451W101 124,400 10,000 SH SOLE 0 0 10,000
CYTOMX THERAPEUTICS INC. COM 23284F105 107,168 39,400 SH SOLE 0 0 39,400
DEFINIUM THERAPEUTICS INC COM SHS 24477V105 247,390 6,500 SH SOLE 0 0 6,500
DIANTHUS THERAPEUTICS INC COM 252828108 220,125 2,500 SH SOLE 0 0 2,500
DYNE THERAPEUTICS INC COM 26818M108 161,100 10,000 SH SOLE 0 0 10,000
EDGEWISE THERAPEUTICS INC COM 28036F105 203,000 5,000 SH SOLE 0 0 5,000
EXELIXIS INC COM 30161Q104 292,050 5,000 SH SOLE 0 0 5,000
HALOZYME THERAPEUTICS INC COM 40637H109 331,200 3,000 SH SOLE 0 0 3,000
HARMONY BIOSCIENCES HLDGS IN COM 413197104 274,820 7,000 SH SOLE 0 0 7,000
IMMUNOCORE HLDGS PLC ADS 45258D105 212,030 7,000 SH SOLE 0 0 7,000
IMMUNOME INC COM 45257U108 258,120 12,000 SH SOLE 0 0 12,000
IMMUNOVANT INC COM 45258J102 236,460 7,000 SH SOLE 0 0 7,000
INCYTE CORP COM 45337C102 242,700 2,000 SH SOLE 0 0 2,000
INTELLIA THERAPEUTICS INC COM 45826J105 241,200 20,000 SH SOLE 0 0 20,000
ISHARES TR 0-3 MTH TREASURY 46436E718 70,476,000 700,000 SH SOLE 0 0 700,000
KINIKSA PHARMACEUTICALS INTL ORD SHS CL A G52694109 261,135 3,500 SH SOLE 0 0 3,500
KRYSTAL BIOTECH INC COM 501147102 230,132 692 SH SOLE 0 0 692
KYMERA THERAPEUTICS INC COM 501575104 223,580 2,000 SH SOLE 0 0 2,000
MADRIGAL PHARMACEUTICALS INC COM 558868105 302,376 600 SH SOLE 0 0 600
MIRUM PHARMACEUTICALS INC COM 604749101 213,700 2,500 SH SOLE 0 0 2,500
NEUROCRINE BIOSCIENCES INC COM 64125C109 255,312 1,800 SH SOLE 0 0 1,800
NURIX THERAPEUTICS INC COM 67080M103 284,520 12,000 SH SOLE 0 0 12,000
OCULAR THERAPEUTIX INC COM 67576A100 115,050 15,000 SH SOLE 0 0 15,000
OLEMA PHARMACEUTICALS INC COM 68062P106 86,400 10,000 SH SOLE 0 0 10,000
ORIC PHARMACEUTICALS INC COM 68622P109 175,110 13,000 SH SOLE 0 0 13,000
ORUKA THERAPEUTICS INC COM 687604108 249,870 3,000 SH SOLE 0 0 3,000
PROTAGONIST THERAPEUTICS INC COM 74366E102 211,335 1,500 SH SOLE 0 0 1,500
REVOLUTION MEDICINES INC COM 76155X100 246,312 1,200 SH SOLE 0 0 1,200
ROYALTY PHARMA PLC SHS CLASS A G7709Q104 291,800 5,000 SH SOLE 0 0 5,000
SERA PROGNOSTICS INC CLASS A COM 81749D107 5,009,072 2,396,685 SH SOLE 0 0 2,396,685
SPDR SERIES TRUST ST STR SP BIOT 78464A870 60,943,320 386,500 SH SOLE 0 0 386,500
STOKE THERAPEUTICS INC COM 86150R107 234,000 9,000 SH SOLE 0 0 9,000
SUPERNUS PHARMACEUTICALS COM 868459108 258,240 6,000 SH SOLE 0 0 6,000
SYNDAX PHARMACEUTICALS INC COM 87164F105 225,600 12,000 SH SOLE 0 0 12,000
TANGO THERAPEUTICS INC COM 87583X109 249,500 10,000 SH SOLE 0 0 10,000
TARSUS PHARMACEUTICALS INC COM 87650L103 275,135 3,500 SH SOLE 0 0 3,500
TG THERAPEUTICS INC COM 88322Q108 278,900 5,000 SH SOLE 0 0 5,000
TREVI THERAPEUTICS INC COM 89532M101 214,800 15,000 SH SOLE 0 0 15,000