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
Acceleron Pharma Inc. COM 00434H108 1,686 55,767 SH   SOLE   55,767 0 0
ACELRX Pharmaceuticals, Inc. COM 00444T100 4,481 816,251 SH   SOLE   816,251 0 0
Ambit Biosciences Corporation COM 02318X100 32,025 2,079,569 SH   SOLE   2,079,569 0 0
BioDelivery Sciences International, Inc. COM 09060J106 11,792 690,000 SH   SOLE   690,000 0 0
Ignyta, Inc. COM 451731103 4,030 500,000 SH   SOLE   500,000 0 0
Karyopharm Therapeutics Inc. COM 48576U106 37,635 1,077,124 SH   SOLE   1,077,124 0 0
Orexigen Therapeutics, Inc. COM 686164104 5,261 1,235,000 SH   SOLE   1,235,000 0 0
Xencor, Inc. COM 98401F105 7,516 807,356 SH   SOLE   807,356 0 0