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
3M COMPANY COM 88579Y101 10,694 70,988 SH   SOLE   50,021 0 22,442
ABBOTT LABORATORIES COM 002824100 10,134 225,646 SH   SOLE   165,835 0 66,011
ABBVIE INC COM 00287Y109 3,376 56,989 SH   SOLE   36,644 0 20,545
AFLAC INC COM 001055102 8,272 138,102 SH   SOLE   108,257 0 34,995
AMERICAN EXPRESS COMPANY COM 025816109 574 8,249 SH   SOLE   5,092 0 3,157
AMERIPRISE FINANCIAL INC COM 03076C106 306 2,880 SH   SOLE   630 0 2,450
AMGEN INC COM 031162100 5,146 31,698 SH   SOLE   27,788 0 4,060
APACHE CORP COM 037411105 2,845 63,977 SH   SOLE   19,417 0 44,560
APPLE INC COM 037833100 7,915 75,196 SH   SOLE   60,138 0 17,883
ARCHER DANIELS MIDLAND CO COM 039483102 1,318 35,919 SH   SOLE   23,719 0 12,500
AT&T INC COM 00206R102 2,140 62,195 SH   SOLE   48,569 0 14,076
AUTO DATA PROCESSING INC COM 053301510 2,377 28,056 SH   SOLE   22,983 0 5,073
BALL CORP COM 058498106 8,086 111,180 SH   SOLE   84,520 0 31,060
BAXALTA INCORPORATED COM 07177m103 5,397 138,289 SH   SOLE   111,325 0 32,664
BAXTER INTERNATIONAL INC COM 071813109 5,313 139,279 SH   SOLE   111,325 0 33,654
BECTON DICKINSON & COMPANY COM 075887109 8,325 54,027 SH   SOLE   40,617 0 15,610
BEMIS COMPANY INC COM 081143710 1,070 23,947 SH   SOLE   18,447 0 5,850
BERKSHIRE HATHAWAY COM 084670207 381 2,886 SH   SOLE   2,811 0 1,075
BIO-TECHNE CORP COMMON COM 878377100 1,479 16,433 SH   SOLE   14,783 0 2,225
BOEING COMPANY COM 097023105 499 3,450 SH   SOLE   2,500 0 950
BRISTOL-MYERS SQUIBB COMPANY COM 110122108 676 9,832 SH   SOLE   6,832 0 3,000
C H ROBINSON WORLDWIDE INC COM 12541W209 1,292 20,824 SH   SOLE   14,397 0 6,677
CATERPILLAR INC COM 149123101 584 8,590 SH   SOLE   6,690 0 2,850
CDK GLOBAL INC. COM 12508e101 354 7,467 SH   SOLE   6,601 0 866
CELANESE CORP COM 150870103 213 3,163 SH   SOLE   463 0 2,700
CENTERPOINT ENERGY INC COM 15189T107 1,206 65,693 SH   SOLE   63,193 0 2,500
CHARLES SCHWAB CORP COM 808513105 239 7,250 SH   SOLE   4,550 0 2,700
CHEVRON CORP COM 166764100 8,617 95,785 SH   SOLE   75,809 0 22,276
CHRISTOPHER & BANKS CORP COM 171046105 729 442,095 SH   SOLE   442,095 0 0
CISCO SYSTEMS INC COM 17275R102 10,066 370,676 SH   SOLE   309,546 0 72,630
CLOROX COMPANY COM 189054109 667 5,260 SH   SOLE   3,140 0 2,270
COCA-COLA COMPANY COM 191216100 1,712 39,862 SH   SOLE   33,982 0 6,530
COLGATE-PALMOLIVE CO COM 194162103 6,700 100,573 SH   SOLE   77,708 0 26,865
CONAGRA FOODS INC COM 205887102 347 8,238 SH   SOLE   1,238 0 7,800
CONOCOPHILLIPS COM 20825C104 1,229 26,322 SH   SOLE   15,315 0 11,357
CR BARD INC COM 067383109 974 5,140 SH   SOLE   4,640 0 600
CVS CAREMARK CORP COM 126650100 567 5,797 SH   SOLE   4,110 0 1,937
DANAHER CORP COM 235851102 696 7,490 SH   SOLE   7,090 0 400
DE LUXE CORP COM 248019101 225 4,130 SH   SOLE   130 0 4,000
DEERE & COMPANY COM 244199105 6,036 79,139 SH   SOLE   62,046 0 19,943
DISNEY WALT COMPANY COM 254687106 206 1,961 SH   SOLE   1,466 0 1,695
DOMINION RES INC COM 25746U109 1,447 21,400 SH   SOLE   20,950 0 450
DONALDSON COMPANY INC COM 257651109 2,152 75,092 SH   SOLE   53,399 0 22,693
DOW CHEMICAL COMPANY COM 260543103 327 6,357 SH   SOLE   1,224 0 5,133
DTE ENERGY COMPANY COM 233331107 241 3,000 SH   SOLE   3,000 0 0
DU PONT EI DE NEMOURS & COMPAN COM 263534109 355 5,334 SH   SOLE   2,758 0 2,576
ECOLAB INC COM 278865100 3,008 26,294 SH   SOLE   22,796 0 4,298
ELI LILLY & COMPANY COM 532457108 1,780 21,129 SH   SOLE   20,529 0 600
EMC CORP COM 268648102 8,537 332,449 SH   SOLE   270,199 0 74,150
EMERSON ELECTRIC COMPANY COM 291011104 1,364 28,516 SH   SOLE   19,923 0 8,893
ENTERPRISE PRD PARTNERS LP COM 293792107 254 9,920 SH   SOLE   9,920 0 0
ERICSSON TELEPHONE COMPANY COM 294821608 481 50,008 SH   SOLE   50,008 0 0
EXXON MOBIL CORP COM 30231G102 9,320 119,568 SH   SOLE   93,322 0 29,246
FASTENAL COMPANY COM 311900104 964 23,618 SH   SOLE   11,843 0 12,475
FEDEX CORP COM 31428X106 207 1,390 SH   SOLE   840 0 550
FRANKLIN RESOURCES INC COM 354613101 247 6,715 SH   SOLE   4,690 0 2,425
GENERAL DYNAMICS CORP COM 369550108 7,929 57,723 SH   SOLE   42,363 0 17,610
GENERAL ELECTRIC COMPANY COM 369604103 11,377 365,245 SH   SOLE   279,409 0 98,836
GENERAL MILLS INC COM 370334104 1,947 33,759 SH   SOLE   22,479 0 13,480
GENUINE PARTS COMPANY COM 372460105 1,212 14,110 SH   SOLE   12,580 0 1,730
GRACO INC COM 384109104 1,688 23,425 SH   SOLE   19,525 0 3,900
HALLIBURTON COMPANY COM 406216101 983 28,890 SH   SOLE   22,690 0 6,800
HB FULLER COMPANY COM 359694106 503 13,800 SH   SOLE   2,300 0 11,500
HEWLETT PACKARD ENTERPRISE COM 42824C109 450 29,610 SH   SOLE   10,436 0 19,174
HOME DEPOT INC COM 437076102 13,959 105,547 SH   SOLE   83,272 0 25,375
HONEYWELL INTL INC COM 438516106 1,922 18,558 SH   SOLE   15,708 0 2,850
HORMEL FOODS CORP COM 440452100 497 6,280 SH   SOLE   6,280 0 300
HP, INC. COM 428236103 351 29,610 SH   SOLE   10,436 0 19,174
HUBBELL INCORPORATED COM 443510201 404 4,000 SH   SOLE   0 0 4,000
ILLINOIS TOOL WORKS INC COM 452308109 517 5,583 SH   SOLE   5,083 0 500
INTEL CORP COM 458140100 3,577 103,822 SH   SOLE   88,278 0 16,594
INTL BUSINESS MACHINES CORP COM 459200101 9,777 71,042 SH   SOLE   50,716 0 22,356
JOHNSON & JOHNSON COM 478160104 11,963 116,467 SH   SOLE   90,902 0 28,890
JOHNSON CONTROLS INC COM 478366107 1,304 33,033 SH   SOLE   28,242 0 5,191
JP MORGAN CHASE & COMPANY COM 46625H100 533 8,068 SH   SOLE   6,670 0 1,398
KIMBERLY-CLARK CORP COM 494368103 3,634 28,545 SH   SOLE   24,505 0 4,190
KOHLS CORP COM 500255104 699 14,675 SH   SOLE   12,575 0 2,600
L BRANDS INC COM 501797104 736 7,685 SH   SOLE   5,800 0 1,885
L-3 COMMUNICATIONS HOLDINGS IN COM 502424104 6,972 58,339 SH   SOLE   47,239 0 13,350
LEGGETT & PLATT INC COM 524660107 1,651 39,300 SH   SOLE   34,520 0 5,280
LOWES COMPANIES INC COM 548661107 746 9,809 SH   SOLE   6,140 0 3,669
MARRIOTT VACATIONS CORP COM 57164Y107 322 5,649 SH   SOLE   5,649 0 0
MCCORMICK & COMPANY INC COM 579780206 1,738 20,319 SH   SOLE   18,630 0 1,689
MCDONALDS CORP COM 580135101 9,144 77,398 SH   SOLE   60,798 0 20,600
MCKESSON CORP COM 58155Q103 818 4,145 SH   SOLE   545 0 3,720
MDU RESOURCES GROUP COM 552690109 713 38,900 SH   SOLE   24,800 0 14,700
MEDTRONIC PLC F COM G5960L103 3,100 40,296 SH   SOLE   29,880 0 10,666
MERCK & CO INC COM 589331107 955 18,075 SH   SOLE   9,865 0 8,210
MICROSOFT CORP COM 594918104 14,039 253,045 SH   SOLE   195,399 0 63,446
NIKE INC CL B COM 654106103 1,861 29,776 SH   SOLE   29,776 0 0
NORTHERN TRUST CORP COM 665859104 335 4,650 SH   SOLE   4,300 0 600
NOVARTIS AG SPON ADR COM 66987V109 922 10,711 SH   SOLE   10,161 0 550
OMNICOM GROUP INC COM 681919106 7,991 105,617 SH   SOLE   79,827 0 28,990
ORACLE CORP COM 68389x105 8,142 222,897 SH   SOLE   187,727 0 42,820
PENTAIR PLC F COM H6169Q108 538 10,865 SH   SOLE   8,250 0 2,815
PEPSICO INC COM 713448108 10,848 108,569 SH   SOLE   86,214 0 25,105
PFIZER INC COM 717081103 1,609 49,849 SH   SOLE   14,219 0 36,030
PHILLIPS 66 COM 718546104 597 7,302 SH   SOLE   4,465 0 2,837
PRAXAIR INC COM 74005P104 288 2,815 SH   SOLE   1,615 0 1,200
PROCTER & GAMBLE COMPANY COM 742718109 10,791 135,894 SH   SOLE   110,356 0 28,938
RAYTHEON COMPANY COM 755111507 1,007 8,084 SH   SOLE   5,715 0 2,569
ROSS STORES INC COM 778296103 1,468 27,280 SH   SOLE   25,120 0 2,760
ROYAL BANK CANADA MONTREAL COM 780087102 5,637 105,205 SH   SOLE   85,220 0 23,385
ROYAL DUTCH SHELL PLC A ADR COM 780257804 4,619 100,870 SH   SOLE   83,452 0 22,168
SCHLUMBERGER LIMITED COM 806857108 1,600 22,939 SH   SOLE   15,512 0 7,627
SOUTHERN COMPANY COM 842587107 534 11,413 SH   SOLE   6,675 0 5,038
ST JUDE MEDICAL INC COM 790849103 4,379 70,885 SH   SOLE   58,640 0 12,845
STANLEY BLACK & DECKER INC COM 854502101 476 4,462 SH   SOLE   4,462 0 0
STRYKER CORP COM 863667101 2,931 31,534 SH   SOLE   23,994 0 8,090
SYSCO CORP COM 871829107 7,299 178,023 SH   SOLE   141,888 0 42,735
TARGET CORP COM 87612E106 4,772 65,717 SH   SOLE   42,140 0 24,477
TCF FINANCIAL CORP COM 872275102 263 18,660 SH   SOLE   4,160 0 14,500
TESORO CORP COM 881609101 316 3,000 SH   SOLE   0 0 3,000
TJX COMPANIES INC COM 872540109 3,606 50,850 SH   SOLE   42,930 0 7,920
TORCHMARK CORP COM 891027104 435 7,617 SH   SOLE   7,617 0 0
TRACTOR SUPPLY COMPANY COM 892356106 290 3,387 SH   SOLE   3,387 0 0
TRAVELERS COMPANIES INC COM 89417E109 2,066 18,309 SH   SOLE   16,069 0 2,740
UNION PACIFIC CORP COM 907818108 272 3,483 SH   SOLE   159 0 3,324
UNITED TECHNOLOGIES CORP COM 913017109 8,011 83,384 SH   SOLE   65,324 0 20,260
UNITEDHEALTH GROUP INC COM 91324P102 5,613 47,711 SH   SOLE   28,125 0 19,836
US BANCORP COM 902973304 3,627 84,998 SH   SOLE   58,818 0 31,580
VALSPAR CORP COM 920355104 60,583 730,358 SH   SOLE   701,408 0 28,950
VERIZON COMMUNICATIONS INC COM 92343V104 1,800 38,934 SH   SOLE   23,837 0 15,447
WAL-MART STORES INC COM 931142103 1,275 20,802 SH   SOLE   14,197 0 6,805
WALGREENS BOOTS ALLIANCE, INC. COM 931422109 11,240 131,998 SH   SOLE   100,278 0 36,120
WELLS FARGO & COMPANY COM 949746101 10,122 186,203 SH   SOLE   156,693 0 34,810
WILLIAMS COMPANIES INC COM 969457100 355 13,827 SH   SOLE   0 0 13,827
XCEL ENERGY INC COM 98389B100 2,252 62,699 SH   SOLE   51,863 0 11,336