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
ALKERMES PLC COMM G01767105 17,568 300,000 SH   SOLE   300,000 0 0
ALLSCRIPTS MISYS HEALTHCARE SOLUTIONS IN COMM 01988P108 15,963 1,250,000 SH   SOLE   1,250,000 0 0
ATRICURE INC COMM 04963C209 13,673 685,000 SH   SOLE   685,000 0 0
BECTON DICKINSON & CO COMM 075887109 22,961 165,000 SH   SOLE   165,000 0 0
BIO TECHNE CORP COMM 09073M104 3,696 40,000 SH   SOLE   40,000 0 0
BIO-RAD LABORATORIES-CL A COMM 090572207 12,659 105,000 SH   SOLE   105,000 0 0
BOSTON SCIENTIFIC CORP COMM 101137107 3,644 275,000 SH Put SOLE   275,000 0 0
CAREFUSION CORP COMM 14170T101 4,658 78,500 SH   SOLE   78,500 0 0
CATAMARAN CORP COMM 148887102 10,350 200,000 SH   SOLE   200,000 0 0
CORIUM INTERNATIONAL INC COMM 21887L107 4,576 750,100 SH   SOLE   750,100 0 0
DEXCOM INC COMM 252131107 18,717 340,000 SH   SOLE   340,000 0 0
DISCOVERY LABORATORIES INC COMM 254668403 1,740 1,500,000 SH   SOLE   1,500,000 0 0
ENDOLOGIX INC COMM 29266S106 60,548 3,960,000 SH   SOLE   3,960,000 0 0
FLUIDIGM CORP COMM 34385P108 824 24,442 SH   SOLE   24,442 0 0
GREATBATCH INC COMM 39153L106 25,587 519,000 SH   SOLE   519,000 0 0
HANGER ORTHOPEDIC GROUP INC COMM 41043F208 9,954 454,501 SH   SOLE   454,501 0 0
ICU MEDICAL INC COMM 44930G107 1,136 13,875 SH   SOLE   13,875 0 0
IMPRIVATA INC COMM 45323J103 4,913 377,924 SH   SOLE   377,924 0 0
INOGEN INC COMM 45780L104 21,143 674,000 SH   SOLE   674,000 0 0
INTERSECT ENT INC COMM 46071F103 337 18,149 SH   SOLE   18,149 0 0
ISHARES RUSSELL 2000 COMM 464287655 29,905 250,000 SH Call SOLE   250,000 0 0
LUMINEX CORP COMM 55027E102 9,380 500,000 SH   SOLE   500,000 0 0
MEDTRONIC INC COMM 585055106 23,465 325,000 SH   SOLE   325,000 0 0
MIMEDX GROUP INC COMM 602496101 7,495 650,000 SH   SOLE   650,000 0 0
MIMEDX GROUP INC COMM 602496101 5,765 500,000 SH Call SOLE   500,000 0 0
MIMEDX GROUP INC COMM 602496101 868 75,300 SH Call SOLE   75,300 0 0
MYRIAD GENETICS INC COMM 62855J104 10,218 300,000 SH   SOLE   300,000 0 0
NATUS MEDICAL INC COMM 639050103 8,045 223,236 SH   SOLE   223,236 0 0
NXSTAGE MEDICAL INC COMM 67072V103 19,723 1,100,000 SH   SOLE   1,100,000 0 0
PATTERSON COS INC COMM 703395103 14,430 300,000 SH   SOLE   300,000 0 0
PERRIGO CO PLC COMM G97822103 11,701 70,000 SH   SOLE   70,000 0 0
PFIZER INC COMM 717081103 14,018 450,000 SH Call SOLE   450,000 0 0
PHILIP MORRIS INTERNATIONAL COMM 718172109 12,218 150,000 SH Put SOLE   150,000 0 0
QUEST DIAGNOSTICS COMM 74834L100 38,895 580,000 SH   SOLE   580,000 0 0
RTI SURGICAL INC COMM 74975N105 10,490 2,017,241 SH   SOLE   2,017,241 0 0
SPDR S&P 500 ETF TRUST COMM 78462F103 51,385 250,000 SH Put SOLE   250,000 0 0
SPDR S&P 500 ETF TRUST COMM 78462F103 71,939 350,000 SH Put SOLE   350,000 0 0
SPECTRANETICS CORP COMM 84760C107 35,445 1,025,000 SH   SOLE   1,025,000 0 0
STREAMLINE HEALTH SOLUTIONS COMM 86323X106 4,928 1,138,000 SH   SOLE   1,138,000 0 0
TEVA PHARMACEUTICAL-SP ADR ADRS 881624209 22,141 385,000 SH   SOLE   385,000 0 0
TRINITY BIOTECH PLC-SPON ADR ADRS 896438306 2,189 125,000 SH   SOLE   125,000 0 0