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
AGL RES INC COM 001204106 1,363 27,447 SH   SOLE   27,447 0 0
ALTERA CORP COM 021441100 2,642 61,578 SH   SOLE   61,578 0 0
AMERICAN SCIENCE & ENGR INC COM 029429107 33,046 676,342 SH   SOLE   676,342 0 0
APTARGROUP INC COM 038336103 2,160 34,008 SH   SOLE   34,008 0 0
AVERY DENNISON CORP COM 053611109 14,927 282,113 SH   SOLE   282,113 0 0
BANK HAWAII CORP COM 062540109 722 11,803 SH   SOLE   11,803 0 0
BB&T CORP COM 054937107 750 19,231 SH   SOLE   19,231 0 0
BECTON DICKINSON & CO COM 075887109 766 5,332 SH   SOLE   5,332 0 0
BOK FINL CORP COM NEW 05561q201 85,898 1,403,096 SH   SOLE   1,403,096 0 0
CABOT MICROELECTRONICS CORP COM 12709p103 5,102 102,099 SH   SOLE   102,099 0 0
CAMERON INTERNATIONAL CORP COM 13342b105 45,924 1,017,819 SH   SOLE   1,017,819 0 0
CHUBB CORP COM 171232101 1,449 14,332 SH   SOLE   14,332 0 0
CNA FINL CORP COM 126117100 731 17,637 SH   SOLE   17,637 0 0
COMMERCE BANCSHARES INC COM 200525103 46,378 1,095,877 SH   SOLE   1,095,877 0 0
COMPASS MINERALS INTL INC COM 20451n101 6,143 65,905 SH   SOLE   65,905 0 0
CULLEN FROST BANKERS INC COM 229899109 2,230 32,281 SH   SOLE   32,281 0 0
DEERE & CO COM 244199105 725 8,271 SH   SOLE   8,271 0 0
DIAGEO P L C SPON ADR NEW 25243q205 12,477 112,842 SH   SOLE   112,842 0 0
DOVER CORP COM 260003108 2,109 30,519 SH   SOLE   30,519 0 0
EMERSON ELEC CO COM 291011104 40,079 707,858 SH   SOLE   707,858 0 0
FLOWSERVE CORP COM 34354p105 688 12,182 SH   SOLE   12,182 0 0
FLUOR CORP NEW COM 343412102 1,445 25,280 SH   SOLE   25,280 0 0
FRANKLIN RES INC COM 354613101 1,391 27,096 SH   SOLE   27,096 0 0
FRANKS INTL N V COM n33462107 110,788 5,924,474 SH   SOLE   5,924,474 0 0
FULLER H B CO COM 359694106 69,993 1,632,679 SH   SOLE   1,632,679 0 0
GREAT PLAINS ENERGY INC COM 391164100 740 27,748 SH   SOLE   27,748 0 0
HCC INS HLDGS INC COM 404132102 1,530 26,997 SH   SOLE   26,997 0 0
IMPERIAL OIL LTD COM NEW 453038408 31,351 786,136 SH   SOLE   786,136 0 0
ITT CORP NEW COM NEW 450911201 2,236 56,026 SH   SOLE   56,026 0 0
JOHNSON & JOHNSON COM 478160104 36,703 364,842 SH   SOLE   364,842 0 0
KANSAS CITY LIFE INS CO COM 484836101 734 15,973 SH   SOLE   15,973 0 0
KELLOGG CO COM 487836108 15,975 242,236 SH   SOLE   242,236 0 0
LINDSAY CORP COM 535555106 1,464 19,196 SH   SOLE   19,196 0 0
LPL FINL HLDGS INC COM 50212v100 2,208 50,343 SH   SOLE   50,343 0 0
M & T BK CORP COM 55261f104 1,538 12,108 SH   SOLE   12,108 0 0
MKS INSTRUMENT INC COM 55306n104 37,634 1,113,092 SH   SOLE   1,113,092 0 0
MSA SAFETY INC COM 553498106 1,573 31,534 SH   SOLE   31,534 0 0
NATIONAL FUEL GAS CO N J COM 636180101 84,349 1,398,128 SH   SOLE   1,398,128 0 0
NATIONAL WESTN LIFE INS CO CL A 638522102 2,892 11,371 SH   SOLE   11,371 0 0
NORTHERN TR CORP COM 665859104 29,105 417,875 SH   SOLE   417,875 0 0
PATTERSON COMPANIES INC COM 703395103 16,698 342,240 SH   SOLE   342,240 0 0
PRAXAIR INC COM 74005p104 19,055 157,820 SH   SOLE   157,820 0 0
PROASSURANCE CORP COM 74267c106 36,113 786,602 SH   SOLE   786,602 0 0
RAYONIER INC COM 754907103 1,448 53,700 SH   SOLE   53,700 0 0
SCHLUMBERGER LTD COM 806857108 68,428 820,086 SH   SOLE   820,086 0 0
SIMPSON MANUFACTURING CO INC COM 829073105 735 19,660 SH   SOLE   19,660 0 0
SMITH & NEPHEW PLC SPDN ADR NEW 83175m205 698 20,437 SH   SOLE   20,437 0 0
SMUCKER J M CO COM NEW 832696405 824 7,116 SH   SOLE   7,116 0 0
SOUTHERN CO COM 842587107 1,468 33,163 SH   SOLE   33,163 0 0
SYSCO CORP COM 871829107 19,844 525,947 SH   SOLE   525,947 0 0
TOWNEBANK PORTSMOUTH VA COM 89214p109 1,047 65,099 SH   SOLE   65,099 0 0
UNITED PARCEL SERVICE INC CL B 911312106 30,963 319,400 SH   SOLE   319,400 0 0
WOODWARD INC COM 980745103 1,582 31,023 SH   SOLE   31,023 0 0
XILINX INC COM 983919101 2,319 54,829 SH   SOLE   54,829 0 0
XYLEM INC COM 98419m100 58,482 1,669,953 SH   SOLE   1,669,953 0 0