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
Actuant Corp COM 00508X203 31,588 1,198,803 SH   SOLE   1,149,587 0 49,216
Aegion Corp. COM 00770F104 20,939 913,951 SH   SOLE   811,621 0 102,330
AGCO Corp. COM 001084102 148,532 2,468,127 SH   SOLE   2,327,193 0 140,934
American Express Co. COM 025816109 2,719 34,369 SH   SOLE   34,369 0 0
Brink's Co. COM 109696104 74,102 1,386,386 SH   SOLE   1,332,839 0 53,547
Broadridge Financial Solutions, Inc. COM 11133T103 133,751 1,968,372 SH   SOLE   1,857,735 0 110,637
Centene Corp. COM 15135B101 231,120 3,243,332 SH   SOLE   3,058,008 0 185,324
Chicago Bridge & Iron Co. COM 167250109 157,436 5,119,863 SH   SOLE   4,827,138 0 292,725
Clean Harbors Inc. COM 184496107 201,711 3,626,587 SH   SOLE   3,445,706 0 180,881
Crane Co COM 224399105 12,124 162,024 SH   SOLE   153,435 0 8,589
Darling Ingredients Inc. COM 237266101 263,058 18,116,971 SH   SOLE   17,091,597 0 1,025,374
Diebold Nixdorf Incorporated COM 253651103 71,594 2,332,045 SH   SOLE   2,237,804 0 94,241
Discover Financial Services COM 254709108 2,217 32,419 SH   SOLE   32,419 0 0
Envision Healthcare Corp COM 29414D100 191,749 3,127,024 SH   SOLE   2,946,511 0 180,513
Federal Signal Corp COM 313855108 22,067 1,597,933 SH   SOLE   1,597,933 0 0
Flowserve Corp. COM 34354P105 111,652 2,305,897 SH   SOLE   2,150,811 0 155,086
Hanesbrands Inc. COM 410345102 134,471 6,477,385 SH   SOLE   6,044,035 0 433,350
Hill-Rom Holdings Inc. COM 431475102 82,993 1,175,536 SH   SOLE   1,127,326 0 48,210
IDEX Corp. COM 45167R104 138,244 1,478,385 SH   SOLE   1,392,762 0 85,623
Knowles Corporation COM 49926D109 107,314 5,663,021 SH   SOLE   5,282,743 0 380,278
Koppers Holdings Inc. COM 50060P106 43,049 1,016,497 SH   SOLE   947,455 0 69,042
Murphy USA Inc. COM 626755102 215,599 2,936,510 SH   SOLE   2,769,719 0 166,791
Newfield Exploration Co. COM 651290108 157,963 4,279,684 SH   SOLE   4,049,026 0 230,658
Nordson Corp. COM 655663102 41,342 336,550 SH   SOLE   322,399 0 14,151
OGE Energy Corp. COM 670837103 173,188 4,951,044 SH   SOLE   4,612,553 0 338,491
Pentair plc COM G7S00T104 65,373 1,041,296 SH   SOLE   937,235 0 104,061
Polaris Industries Inc. COM 731068102 181,720 2,168,492 SH   SOLE   2,043,417 0 125,075
Sanderson Farms Inc. COM 800013104 64,739 623,451 SH   SOLE   597,882 0 25,569
Tenneco Inc COM 880349105 68,824 1,102,600 SH   SOLE   1,059,716 0 42,884
Thor Industries Inc. COM 885160101 164,462 1,710,831 SH   SOLE   1,611,065 0 99,766
Timken Co. COM 887389104 201,286 4,453,238 SH   SOLE   4,194,313 0 258,925
Trinity Industries Inc. COM 896522109 181,589 6,839,522 SH   SOLE   6,445,283 0 394,239
Western Union Co. COM 959802109 136,608 6,712,921 SH   SOLE   6,279,267 0 433,654
WestRock Co COM 96145D105 79,639 1,530,629 SH   SOLE   1,427,674 0 102,955