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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
ACCURAY INC DEL COM 004397105 1,305,290 4,832,616 SH SOLE 4,832,616 0 0
ALPHA & OMEGA SEMICONDUCTOR SHS G6331P104 14,760,268 536,737 SH SOLE 536,737 0 0
ANGIODYNAMICS INC COM 03475V101 20,761,493 1,349,902 SH SOLE 1,349,902 0 0
AVIAT NETWORKS INC COM NEW 05366Y201 2,830,499 141,172 SH SOLE 141,172 0 0
CRA INTL INC COM 12618T105 6,173,025 37,606 SH SOLE 37,606 0 0
HACKETT GROUP INC COM 404609109 2,267,913 225,663 SH SOLE 225,663 0 0
HARVARD BIOSCIENCE INC COM 416906204 2,374,543 299,816 SH SOLE 299,816 0 0
IRIDEX CORP COM 462684101 92,597 146,980 SH SOLE 146,980 0 0
ISHARES TR MICRO-CAP ETF 464288869 5,188,814 28,078 SH SOLE 28,078 0 0
MISTRAS GROUP INC COM 60649T107 28,644,675 1,360,146 SH SOLE 1,360,146 0 0
NATURAL GAS SVCS GROUP INC COM 63886Q109 15,533,075 479,712 SH SOLE 479,712 0 0
TELOS CORP MD COM 87969B101 7,139,268 1,754,120 SH SOLE 1,754,120 0 0
TREACE MED CONCEPTS INC COM 89455T109 2,617,899 589,617 SH SOLE 589,617 0 0