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
ALTRA INDL MOTION CORP COM 02208R106 4,797 173,224 SH   SOLE   173,224 0 0
BEACON ROOFING SUPPLY INC COM 073685109 1,834 54,694 SH   SOLE   54,694 0 0
BLUE BIRD CORP COM 095306106 18,064 948,966 SH   SOLE   948,966 0 0
CISION LTD SHS G1992S109 4,228 549,800 SH   SOLE   549,800 0 0
COLUMBUS MCKINNON CORP N Y COM 199333105 3,973 109,048 SH   SOLE   109,048 0 0
SPX FLOW INC COM 78469X107 6,025 152,682 SH   SOLE   152,682 0 0
GTT COMMUNICATIONS INC COM 362393100 3,419 362,992 SH   SOLE   362,992 0 0
LEAR CORP COM NEW 521865204 3,676 31,177 SH   SOLE   31,177 0 0
NATURAL GAS SERVICES GROUP COM 63886Q109 3,070 239,681 SH   SOLE   239,681 0 0
NATIONAL RESH CORP COM NEW 637372202 2,298 39,784 SH   SOLE   39,784 0 0
OWENS ILL INC COM NEW 690768403 4,765 464,002 SH   SOLE   464,002 0 0
PGT INNOVATIONS INC COM 69336V101 5,204 301,354 SH   SOLE   301,354 0 0
SKYLINE CHAMPION CORPORATION COM 830830105 5,576 185,299 SH   SOLE   185,299 0 0
US FOODS HLDG CORP COM 912008109 5,764 140,250 SH   SOLE   140,250 0 0
VALMONT INDS INC COM 920253101 4,427 31,979 SH   SOLE   31,979 0 0