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

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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
AGCO Corp. COM 001084102 28,453 218,229 SH   SOLE   192,104 0 26,125
Armstrong World Industries Inc COM 04247X102 14,008 130,595 SH   SOLE   73,481 0 57,114
Belden Inc COM 077454106 25,277 499,850 SH   SOLE   496,369 0 3,481
Broadridge Financial Solutions COM 11133T103 12,843 79,506 SH   SOLE   45,200 0 34,306
Clean Harbors Inc. COM 184496107 29,392 315,570 SH   SOLE   277,152 0 38,418
CMC Materials Inc COM 12571T100 28,637 189,975 SH   SOLE   165,934 0 24,041
Crane Co COM 224399105 47,044 509,301 SH   SOLE   445,391 0 63,910
Darling Ingredients Inc. COM 237266101 64,957 962,324 SH   SOLE   840,013 0 122,311
Dorman Products Inc COM 258278100 27,431 264,604 SH   SOLE   262,987 0 1,617
Dycom Industries Inc COM 267475101 51,205 687,044 SH   SOLE   601,988 0 85,056
Enerpac Tool Group COM 292765104 23,965 900,245 SH   SOLE   894,065 0 6,180
First Horizon Corporation COM 320517105 8,326 481,807 SH   SOLE   272,308 0 209,499
Frontdoor Inc COM 35905A109 16,607 333,340 SH   SOLE   330,954 0 2,386
Hill-Rom Holdings Inc. COM 431475102 23,047 202,899 SH   SOLE   201,503 0 1,396
IDEX Corp. COM 45167R104 6,079 27,627 SH   SOLE   16,126 0 11,501
Ingevity Corp COM 45688C107 27,960 343,661 SH   SOLE   341,298 0 2,363
Koppers Holdings Inc. COM 50060P106 18,951 585,797 SH   SOLE   581,794 0 4,003
Malibu Boats Inc COM 56117J100 21,160 288,562 SH   SOLE   286,567 0 1,995
MGP Ingredients Inc COM 55303J106 29,937 442,591 SH   SOLE   439,553 0 3,038
Molina Healthcare Inc COM 60855R100 9,582 37,863 SH   SOLE   21,552 0 16,311
Murphy USA Inc. COM 626755102 33,294 249,635 SH   SOLE   217,957 0 31,678
Polaris Inc. COM 731068102 52,291 381,800 SH   SOLE   330,941 0 50,859
Sanderson Farms Inc. COM 800013104 37,653 200,315 SH   SOLE   198,932 0 1,383
SEI Investments Co COM 784117103 7,610 122,799 SH   SOLE   56,563 0 66,236
Stepan Co COM 858586100 28,535 237,257 SH   SOLE   235,640 0 1,617
Terminix Global Holdings Inc. COM 88087E100 33,041 692,539 SH   SOLE   598,002 0 94,537
The Brink's Co. COM 109696104 60,566 788,212 SH   SOLE   690,065 0 98,147
Thor Industries Inc. COM 885160101 51,952 459,748 SH   SOLE   392,214 0 67,534
Timken Co. COM 887389104 50,882 631,373 SH   SOLE   553,398 0 77,975
Tractor Supply Co. COM 892356106 372 2,000 SH   SOLE   2,000 0 0
Univar Solutions USA Inc. COM 91336L107 12,945 530,952 SH   SOLE   298,774 0 232,178
Watsco Inc COM 942622200 11,494 40,098 SH   SOLE   22,811 0 17,287
Western Union Co. COM 959802109 10,514 457,708 SH   SOLE   257,551 0 200,157
WestRock Co COM 96145D105 7,387 138,796 SH   SOLE   78,366 0 60,430