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
ANSYS INC COM 03662Q105 20,168 233,100 SH   SOLE   233,100 0 0
BANKRATE INC DEL COM 06647F102 27,325 1,328,400 SH   SOLE   1,328,400 0 0
CLEAN HARBORS INC COM 184496107 21,918 373,651 SH   SOLE   373,651 0 0
CLEAN HARBORS INC CALL 184496907 452 50,000 SH Call SOLE   50,000 0 0
COMSCORE INC COM 20564W105 38,596 1,332,275 SH   SOLE   1,332,275 0 0
EXAMWORKS GROUP INC COM 30066A105 44,463 1,710,759 SH   SOLE   1,710,759 0 0
INFORMATICA CORP CALL 45666Q902 515 100,000 SH Call SOLE   100,000 0 0
INFORMATICA CORP COM 45666Q102 22,435 575,712 SH   SOLE   575,712 0 0
INSPERITY INC COM 45778Q107 764 20,322 SH   SOLE   20,322 0 0
LPL FINL HLDGS INC COM 50212V100 20,066 523,783 SH   SOLE   523,783 0 0
WATTS WATER TECHNOLOGIES INC CL A 942749102 27,768 492,597 SH   SOLE   492,597 0 0