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
ADVERUM BIOTECHNOLOGIES INC COM 00773U108 642 59,209 SH   DFND   59,209 0 0
AKOUOS INC COM 00973J101 17,270 870,897 SH   DFND   870,897 0 0
AMERICAN WELL CORP CL A 03044L105 6,291 248,352 SH   DFND   248,352 0 0
BLUEBIRD BIO INC COM 09609G100 346 8,000 SH   DFND   8,000 0 0
BLUEPRINT MEDICINES CORP COM 09627Y109 617 5,500 SH   DFND   5,500 0 0
CORVUS PHARMACEUTICALS INC COM 221015100 1,748 490,877 SH   DFND   490,877 0 0
FREELINE THERAPEUTICS HLDGS SPONSORED ADS 35655L107 24,853 1,361,064 SH   DFND   1,361,064 0 0
G1 THERAPEUTICS INC COM 3621LQ109 1,115 62,000 SH   DFND   62,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 987 22,800 SH   DFND   22,800 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 8 20,000 SH Call DFND   20,000 0 0
INOZYME PHARMA INC COM 45790W108 20,545 995,396 SH   DFND   995,396 0 0
KEROS THERAPEUTICS INC COM 492327101 30,604 433,852 SH   DFND   433,852 0 0
KEZAR LIFE SCIENCES INC COM 49372L100 705 135,000 SH   DFND   135,000 0 0
LARIMAR THERAPEUTICS INC COM 517125100 32,439 1,515,148 SH   DFND   1,515,148 0 0
ONCORUS INC COM 68236R103 54,312 1,679,906 SH   DFND   1,679,906 0 0
ORCHARD THERAPEUTICS PLC ADS 68570P101 12,663 2,931,185 SH   DFND   2,931,185 0 0
OVID THERAPEUTICS INC COM 690469101 1,911 827,260 SH   DFND   827,260 0 0
PLIANT THERAPEUTICS INC COM 729139105 53,501 2,354,799 SH   DFND   2,354,799 0 0
PRECISION BIOSCIENCES INC COM 74019P108 7,109 852,358 SH   DFND   852,358 0 0
PRECISION BIOSCIENCES INC COM 74019P108 8 10,000 SH Call DFND   10,000 0 0
REPARE THERAPEUTICS INC COM 760273102 86,853 2,532,150 SH   DFND   2,532,150 0 0
SPDR SER TR S&P BIOTECH 78464A870 54 10,000 SH Put DFND   10,000 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 415 3,000 SH   DFND   3,000 0 0