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
ABBOTT LABS COMMON STOCK 002824100 2,179 27,259 SH   DFND   26,777 0 482
ABBVIE INC COMMON STOCK 00287Y109 405 5,025 SH   DFND   4,971 0 54
ACI WORLDWIDE INC COMMON STOCK 004498101 429 13,055 SH   DFND   13,055 0 0
ADOBE INC COMMON STOCK 00724F101 1,088 4,084 SH   DFND   4,084 0 0
AES CORP COMMON STOCK 00130H105 396 21,920 SH   DFND   21,920 0 0
AFFILIATED MANAGERS GROUP INC COMMON STOCK 008252108 309 2,888 SH   DFND   2,734 0 154
AFLAC INC COMMON STOCK 001055102 480 9,603 SH   DFND   9,603 0 0
AKAMAI TECHNOLOGIES INC COMMON STOCK 00971T101 366 5,105 SH   DFND   5,105 0 0
ALEXION PHARMACEUTICALS INC COMMON STOCK 015351109 420 3,104 SH   DFND   3,104 0 0
ALLIANCE DATA SYS CORP COMMON STOCK 018581108 222 1,267 SH   DFND   1,267 0 0
ALLSTATE CORP COMMON STOCK 020002101 457 4,848 SH   DFND   4,848 0 0
ALPHABET INC CL A COMMON STOCK 02079K305 903 767 SH   DFND   761 0 6
ALPHABET INC CL C COMMON STOCK 02079K107 2,665 2,271 SH   DFND   2,154 0 117
ALTRIA GROUP INC COMMON STOCK 02209S103 481 8,367 SH   DFND   8,295 0 72
AMAZON.COM INC COMMON STOCK 023135106 1,658 931 SH   DFND   931 0 0
AMERICAN WATER WORKS CO INC COMMON STOCK 030420103 379 3,633 SH   DFND   3,633 0 0
AMETEK INC COMMON STOCK 031100100 230 2,775 SH   DFND   2,775 0 0
ANALOG DEVICES INC COMMON STOCK 032654105 219 2,084 SH   DFND   2,084 0 0
APPLE INC COMMON STOCK 037833100 4,591 24,171 SH   DFND   24,119 0 52
AT&T INC COMMON STOCK 00206R102 459 14,630 SH   DFND   14,630 0 0
BANK FIRST NATIONAL CORP COMMON STOCK 06211J100 693 11,759 SH   DFND   11,759 0 0
BAXTER INTL INC COMMON STOCK 071813109 418 5,142 SH   DFND   4,723 0 419
BECTON DICKINSON COMMON STOCK 075887109 204 815 SH   DFND   815 0 0
BERKSHIRE HATHAWAY INC-CL B COMMON STOCK 084670702 1,017 5,063 SH   DFND   5,063 0 0
BIOGEN INC COMMON STOCK 09062X103 412 1,744 SH   DFND   1,725 0 19
BLACKROCK INC CL A COMMON STOCK 09247X101 209 489 SH   DFND   489 0 0
BOEING CO COMMON STOCK 097023105 727 1,906 SH   DFND   1,906 0 0
BOTTOMLINE TECHNOLOGIES DEL IN COMMON STOCK 101388106 799 15,955 SH   DFND   15,955 0 0
BRISTOL MYERS SQUIBB CO COMMON STOCK 110122108 731 15,331 SH   DFND   15,331 0 0
CARBON BLACK INC COMMON STOCK 14081R103 162 11,600 SH   DFND   11,600 0 0
CARNIVAL CORP COMMON STOCK 143658300 195 3,852 SH   DFND   3,852 0 0
CATERPILLAR INC COMMON STOCK 149123101 482 3,561 SH   DFND   3,561 0 0
CELGENE CORP COMMON STOCK 151020104 384 4,070 SH   DFND   4,070 0 0
CHARLES SCHWAB CORP COMMON STOCK 808513105 757 17,712 SH   DFND   17,030 0 682
CHEVRON CORPORATION COMMON STOCK 166764100 1,629 13,228 SH   DFND   13,187 0 41
CISCO SYSTEMS INC COMMON STOCK 17275R102 387 7,172 SH   DFND   6,996 0 176
CITIGROUP INC COMMON STOCK 172967424 617 9,921 SH   DFND   9,921 0 0
COCA COLA CO COMMON STOCK 191216100 1,376 29,363 SH   DFND   29,363 0 0
COGNIZANT TECHNOLOGY SOLUTIONS COMMON STOCK 192446102 312 4,312 SH   DFND   4,247 0 65
COMCAST CORP-CL A COMMON STOCK 20030N101 449 11,231 SH   DFND   11,231 0 0
COSTCO WHOLESALE CORP COMMON STOCK 22160K105 1,323 5,462 SH   DFND   5,462 0 0
CSX CORP COMMON STOCK 126408103 639 8,534 SH   DFND   8,534 0 0
CVS HEALTH CORP COMMON STOCK 126650100 675 12,516 SH   DFND   12,516 0 0
DANAHER CORP COMMON STOCK 235851102 765 5,797 SH   DFND   4,876 0 921
DEERE & CO COMMON STOCK 244199105 491 3,072 SH   DFND   3,072 0 0
DISNEY WALT CO NEW COMMON STOCK 254687106 1,603 14,435 SH   DFND   14,140 0 295
DOWDUPONT INC COMMON STOCK 26078J100 314 5,885 SH   DFND   5,130 0 755
DUKE ENERGY CORP COMMON STOCK 26441C204 157 1,748 SH   DFND   1,748 0 0
E TRADE FINANCIAL CORP COMMON STOCK 269246401 314 6,756 SH   DFND   6,756 0 0
ECHO GLOBAL LOGISTICS INC COMMON STOCK 27875T101 217 8,755 SH   DFND   8,755 0 0
EOG RES INC COMMON STOCK 26875P101 445 4,671 SH   DFND   4,340 0 331
EQUIFAX INC COMMON STOCK 294429105 390 3,295 SH   DFND   3,295 0 0
EXACT SCIENCES CORP COMMON STOCK 30063P105 1,169 13,500 SH   DFND   13,500 0 0
EXELON CORP COMMON STOCK 30161N101 563 11,230 SH   DFND   11,230 0 0
EXXONMOBIL CORP COMMON STOCK 30231G102 1,956 24,204 SH   DFND   24,204 0 0
FACEBOOK INC-A COMMON STOCK 30303M102 931 5,587 SH   DFND   5,165 0 422
FEDEX CORPORATION COMMON STOCK 31428X106 321 1,768 SH   DFND   1,749 0 19
FIDELITY NATL INFORMATION SVCS COMMON STOCK 31620M106 1,437 12,706 SH   DFND   12,706 0 0
FIRST DATA CORP CL A COMMON STOCK 32008D106 243 9,250 SH   DFND   9,250 0 0
FISERV INC COMMON STOCK 337738108 779 8,819 SH   DFND   8,819 0 0
GENERAL DYNAMICS CORP COMMON STOCK 369550108 212 1,250 SH   DFND   1,250 0 0
GENERAL ELECTRIC CORP COMMON STOCK 369604103 203 20,328 SH   DFND   20,328 0 0
GLOBAL PAYMENTS INC COMMON STOCK 37940X102 519 3,805 SH   DFND   3,805 0 0
GRAINGER W W INC COMMON STOCK 384802104 517 1,718 SH   DFND   1,718 0 0
HALLIBURTON CO COMMON STOCK 406216101 174 5,923 SH   DFND   5,923 0 0
HOME DEPOT INC COMMON STOCK 437076102 792 4,128 SH   DFND   4,090 0 38
HONEYWELL INTERNATIONAL INC COMMON STOCK 438516106 866 5,452 SH   DFND   5,452 0 0
ILLINOIS TOOL WKS INC COMMON STOCK 452308109 480 3,345 SH   DFND   3,298 0 47
INTEL CORP COMMON STOCK 458140100 1,426 26,559 SH   DFND   26,401 0 158
INTERCONTINENTAL EXCHANGE INC COMMON STOCK 45866F104 808 10,606 SH   DFND   9,538 0 1,068
INTL. BUSINESS MACHINES CORP COMMON STOCK 459200101 551 3,905 SH   DFND   3,905 0 0
INTUIT INC COMMON STOCK 461202103 1,032 3,947 SH   DFND   3,632 0 315
JOHNSON & JOHNSON COMMON STOCK 478160104 1,326 9,488 SH   DFND   9,488 0 0
JP MORGAN CHASE & CO COMMON STOCK 46625H100 2,099 20,738 SH   DFND   20,640 0 98
KLA TENCOR CORP COMMON STOCK 482480100 235 1,967 SH   DFND   1,967 0 0
KIMBERLY CLARK CORP COMMON STOCK 494368103 467 3,770 SH   DFND   3,770 0 0
ESTEE LAUDER COMPANIES CLASS A COMMON STOCK 518439104 499 3,012 SH   DFND   3,012 0 0
LOWES COS INC COMMON STOCK 548661107 1,022 9,335 SH   DFND   9,335 0 0
MASCO CORP COMMON STOCK 574599106 360 9,151 SH   DFND   9,151 0 0
MASTERCARD INC CL A COMMON STOCK 57636Q104 620 2,635 SH   DFND   2,274 0 361
MCDONALDS CORP COMMON STOCK 580135101 1,432 7,541 SH   DFND   7,541 0 0
MERCK & CO INC COMMON STOCK 58933Y105 699 8,408 SH   DFND   7,759 0 649
MICROCHIP TECHNOLOGY INC COMMON STOCK 595017104 513 6,184 SH   DFND   6,184 0 0
MICROSOFT CORP COMMON STOCK 594918104 3,514 29,793 SH   DFND   28,896 0 897
MONDELEZ INTERNATIONAL INC COMMON STOCK 609207105 934 18,713 SH   DFND   17,131 0 1,582
NAVIENT CORP COMMON STOCK 63938C108 193 16,705 SH   DFND   16,705 0 0
NICOLET BANKSHARES INC COMMON STOCK 65406E102 46,193 775,053 SH   DFND   763,342 0 11,711
NICOLET BANKSHARES INC COMMON STOCK 65406E102 783 13,141 SH   OTR   13,141 0 0
NIKE INC-CLASS B COMMON STOCK 654106103 1,221 14,499 SH   DFND   14,499 0 0
NORFOLK SOUTHERN CORP COMMON STOCK 655844108 649 3,475 SH   DFND   3,475 0 0
NUCOR CORP COMMON STOCK 670346105 305 5,227 SH   DFND   5,227 0 0
NVIDIA CORP COMMON STOCK 67066G104 310 1,724 SH   DFND   1,724 0 0
ORACLE CORPORATION COMMON STOCK 68389X105 948 17,651 SH   DFND   17,651 0 0
PAYPAL HOLDINGS INC COMMON STOCK 70450Y103 340 3,276 SH   DFND   3,276 0 0
PEPSICO INC COMMON STOCK 713448108 971 7,923 SH   DFND   7,923 0 0
PFIZER INC COMMON STOCK 717081103 1,654 38,941 SH   DFND   38,941 0 0
PHILIP MORRIS INTERNATIONAL COMMON STOCK 718172109 912 10,318 SH   DFND   10,318 0 0
PRINCIPAL FINANCIAL GROUP COMMON STOCK 74251V102 421 8,388 SH   DFND   8,388 0 0
PROCTER & GAMBLE CO COMMON STOCK 742718109 1,588 15,263 SH   DFND   14,722 0 541
QUALCOMM INC COMMON STOCK 747525103 278 4,879 SH   DFND   4,323 0 556
ROCKWELL AUTOMATION INC COMMON STOCK 773903109 212 1,210 SH   DFND   1,210 0 0
RPM INTERNATIONAL INC COMMON STOCK 749685103 284 4,895 SH   DFND   4,555 0 340
SALESFORCE.COM COMMON STOCK 79466L302 988 6,241 SH   DFND   6,241 0 0
SS&C TECHNOLOGIES HOLDINGS INC COMMON STOCK 78467J100 298 4,680 SH   DFND   4,680 0 0
STARBUCKS CORP COMMON STOCK 855244109 1,122 15,087 SH   DFND   15,087 0 0
STRYKER CORPORATION COMMON STOCK 863667101 513 2,596 SH   DFND   2,596 0 0
T ROWE PRICE GROUP INC COMMON STOCK 74144T108 477 4,760 SH   DFND   4,760 0 0
TEXAS PACIFIC LAND TRUST COMMON STOCK 882610108 302 390 SH   DFND   390 0 0
THERMO FISHER SCIENTIFIC INC COMMON STOCK 883556102 802 2,931 SH   DFND   2,511 0 420
TJX COS INC COMMON STOCK 872540109 254 4,768 SH   DFND   3,854 0 914
UNION PAC CORP COMMON STOCK 907818108 649 3,882 SH   DFND   3,849 0 33
UNITED PARCEL SERVICE CL B COMMON STOCK 911312106 449 4,022 SH   DFND   4,022 0 0
UNITED TECHNOLOGIES CORP COMMON STOCK 913017109 615 4,768 SH   DFND   4,740 0 28
UNITEDHEALTH GROUP INC COMMON STOCK 91324P102 478 1,935 SH   DFND   1,907 0 28
VERIZON COMMUNICATIONS COMMON STOCK 92343V104 963 16,289 SH   DFND   15,216 0 1,073
VISA INC CL A COMMON STOCK 92826C839 882 5,646 SH   DFND   4,573 0 1,073
WALMART INC COMMON STOCK 931142103 298 3,054 SH   DFND   3,054 0 0
WATERS CORP COMMON STOCK 941848103 220 875 SH   DFND   875 0 0
WEC ENERGY GROUP INC COMMON STOCK 92939U106 1,944 24,582 SH   DFND   24,582 0 0
WELLS FARGO & CO COMMON STOCK 949746101 1,967 40,713 SH   DFND   40,713 0 0
WYNDHAM DESTINATIONS INC COMMON STOCK 98310W108 213 5,270 SH   DFND   5,270 0 0
WYNDHAM HOTELS & RESORTS INC COMMON STOCK 98311A105 326 6,525 SH   DFND   6,525 0 0
XCEL ENERGY INC COMMON STOCK 98389B100 423 7,519 SH   DFND   7,519 0 0
XILINX INC COMMON STOCK 983919101 299 2,355 SH   DFND   2,355 0 0
YUM CHINA HOLDINGS INC COMMON STOCK 98850P109 209 4,659 SH   DFND   4,659 0 0
YUM! BRANDS INC COMMON STOCK 988498101 557 5,576 SH   DFND   5,576 0 0
ZIMMER BIOMET HOLDINGS, CIN COMMON STOCK 98956P102 498 3,903 SH   DFND   3,903 0 0
3M CO COMMON STOCK 88579Y101 646 3,107 SH   DFND   3,107 0 0
ALIBABA GROUP HOLDING LTD SPON COMMON STOCK 01609W102 288 1,581 SH   DFND   1,581 0 0
BANK MONTREAL QUEBEC COMMON STOCK 063671101 214 2,866 SH   DFND   2,866 0 0
ALLERGAN PLC COMMON STOCK G0177J108 171 1,165 SH   DFND   1,165 0 0
EATON CORP PLC COMMON STOCK G29183103 406 5,040 SH   DFND   5,040 0 0
EVERTEC INC COMMON STOCK 30040P103 380 13,675 SH   DFND   13,675 0 0
SCHLUMBERGER LTD COMMON STOCK 806857108 452 10,366 SH   DFND   9,977 0 389
AMERICAN TOWER CORP REIT OTHER 03027X100 809 4,107 SH   DFND   3,607 0 500
ENERGY SELECT SECTOR SPDR OTHER 81369Y506 495 7,487 SH   DFND   7,487 0 0
FLEXSHARES GLOBAL QUALITY RE OTHER 33939L787 3,838 60,038 SH   DFND   59,806 0 232
FLEXSHARES GLOBAL QUALITY RE OTHER 33939L787 27 424 SH   OTR   424 0 0
FLEXSHARES GLOBAL UPSTREAM N OTHER 33939L407 12,233 373,526 SH   DFND   372,159 0 1,367
FLEXSHARES GLOBAL UPSTREAM N OTHER 33939L407 57 1,735 SH   OTR   1,735 0 0
ISHARES COHEN & STEERS RLTY ET OTHER 464287564 442 3,976 SH   DFND   3,976 0 0
ISHARES CORE S&P MID-CAP ETF OTHER 464287507 218 1,150 SH   DFND   1,150 0 0
ISHARES CORE S&P SMALL-CAP ETF OTHER 464287804 264 3,422 SH   DFND   3,422 0 0
ISHARES CORE S&P 500 ETF OTHER 464287200 754 2,651 SH   DFND   2,651 0 0
ISHARES MSCI EAFE ETF OTHER 464287465 7,905 121,879 SH   DFND   121,879 0 0
ISHARES MSCI EAFE ETF OTHER 464287465 90 1,382 SH   OTR   1,382 0 0
ISHARES MSCI EAFE SMALL CAP ET OTHER 464288273 439 7,644 SH   DFND   7,644 0 0
ISHARES RUSSELL MIDCAP ETF OTHER 464287499 235 4,349 SH   DFND   4,349 0 0
ISHARES RUSSELL 1000 ETF OTHER 464287622 917 5,832 SH   DFND   5,832 0 0
ISHARES RUSSELL 1000 GROWTH ET OTHER 464287614 6,665 44,035 SH   DFND   44,035 0 0
ISHARES RUSSELL 1000 VALUE ETF OTHER 464287598 2,609 21,131 SH   DFND   21,072 0 59
ISHARES RUSSELL 2000 ETF OTHER 464287655 1,630 10,650 SH   DFND   10,650 0 0
ISHARES S&P GLOBAL INFRASTR ET OTHER 464288372 739 16,482 SH   DFND   16,307 0 175
ISHARES S&P 500 GROWTH ETF OTHER 464287309 6,684 38,779 SH   DFND   38,779 0 0
ISHARES S&P 500 VALUE ETF OTHER 464287408 3,060 27,143 SH   DFND   27,143 0 0
JOHN HANCOCK FINANCIAL OPP FUN OTHER 409735206 388 12,175 SH   DFND   12,175 0 0
SCHWAB EMERGING MARKETS ETF OTHER 808524706 460 17,700 SH   DFND   17,700 0 0
SCHWAB INTL EQUITY ETF OTHER 808524805 336 10,730 SH   DFND   10,730 0 0
SPDR S&P MIDCAP 400 ETF TRUST OTHER 78467Y107 408 1,181 SH   DFND   1,181 0 0
SPDR S&P 500 ETF TRUST OTHER 78462F103 6,491 22,980 SH   DFND   22,980 0 0
SPDR S&P 500 ETF TRUST OTHER 78462F103 168 596 SH   OTR   596 0 0
SPDR PORTFOLIO DEVELOPED WORLD EX-US OTHER 78463X889 2,950 101,005 SH   DFND   101,005 0 0
VANGUARD ENERGY ETF OTHER 92204A306 225 2,520 SH   DFND   2,520 0 0
VANGUARD FTSE ALL-WORLD EX-US OTHER 922042775 555 11,060 SH   DFND   11,060 0 0
VANGUARD FTSE DEVELOPED MARKET OTHER 921943858 9,604 234,982 SH   DFND   234,241 0 741
VANGUARD FTSE DEVELOPED MARKET OTHER 921943858 26 644 SH   OTR   644 0 0
VANGUARD FTSE EMERGING MARKETS OTHER 922042858 4,802 112,995 SH   DFND   112,469 0 526
VANGUARD FTSE EMERGING MARKETS OTHER 922042858 27 644 SH   OTR   644 0 0
VANGUARD GROWTH ETF OTHER 922908736 1,673 10,693 SH   DFND   10,693 0 0
VANGUARD HEALTH CARE ETF OTHER 92204A504 462 2,677 SH   DFND   2,677 0 0
VANGUARD LARGE-CAP ETF OTHER 922908637 10,749 82,815 SH   DFND   82,180 0 635
VANGUARD S&P 500 ETF OTHER 922908363 959 3,696 SH   DFND   3,696 0 0
VANGUARD SMALL-CAP ETF OTHER 922908751 340 2,225 SH   DFND   2,225 0 0
VANGUARD TOTAL STOCK MARKET ET OTHER 922908769 849 5,867 SH   DFND   5,867 0 0
VANGUARD TOTAL STOCK MARKET ET OTHER 922908769 60 412 SH   OTR   412 0 0
VANGUARD VALUE ETF OTHER 922908744 726 6,747 SH   DFND   6,747 0 0
FLEXSHARES IBOXX 3-YEAR TARG OTHER 33939L506 1,397 57,428 SH   DFND   57,428 0 0
FLEXSHARES IBOXX 3-YEAR TARG OTHER 33939L506 8 349 SH   OTR   349 0 0
FLEXSHARES IBOXX 5-YEAR TARG OTHER 33939L605 3,655 146,937 SH   DFND   145,934 0 1,003
FLEXSHARES IBOXX 5-YEAR TARG OTHER 33939L605 12 471 SH   OTR   471 0 0
ISHARES BARCLAYS TIPS BOND ETF OTHER 464287176 1,076 9,513 SH   DFND   9,513 0 0
PIMCO ENHANCED SHORT MATURITY OTHER 72201R833 295 2,900 SH   DFND   2,900 0 0
SPDR PORT SHRT TRM CORP BND OTHER 78464A474 273 8,926 SH   DFND   8,926 0 0
VANGUARD INTERMEDIATE-TERM B OTHER 921937819 249 2,969 SH   DFND   2,969 0 0
VANGUARD SHORT TERM BOND ETF OTHER 921937827 284 3,574 SH   DFND   3,574 0 0
ISHARES NATIONAL MUNI BOND ETF OTHER 464288414 343 3,084 SH   DFND   3,084 0 0