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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M CO COM 88579Y101   45,028 257,123 SH   SOLE   244,202 0 12,921
ABB LTD SPONSORED ADR 000375204   880 44,350 SH   SOLE   41,850 0 2,500
ABBOTT LABS COM 002824100   25,639 652,227 SH   SOLE   612,407 0 39,820
ABBVIE INC COM 00287Y109   31,314 505,801 SH   SOLE   481,851 0 23,950
ACCENTURE PLC IRELAND SHS CLASS A G1151C101   283 2,495 SH   SOLE   2,195 0 300
ADOBE SYS INC COM 00724F101   984 10,274 SH   SOLE   10,215 0 59
AETNA INC NEW COM 00817Y108   690 5,650 SH   SOLE   5,650 0 0
AFFILIATED MANAGERS GROUP COM 008252108   574 4,074 SH   SOLE   3,374 0 700
AFLAC INC COM 001055102   32,473 450,016 SH   SOLE   401,791 0 48,225
AGILENT TECHNOLOGIES INC COM 00846U101   300 6,760 SH   SOLE   6,760 0 0
AIR PRODS & CHEMS INC COM 009158106   7,570 53,290 SH   SOLE   51,240 0 2,050
AKAMAI TECHNOLOGIES INC COM 00971T101   1,796 32,110 SH   SOLE   29,310 0 2,800
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102   412 5,180 SH   SOLE   5,180 0 0
ALLERGAN PLC SHS G0177J108   15,873 68,690 SH   SOLE   59,715 0 8,975
ALLIANT ENERGY CORP COM 018802108   2,449 61,700 SH   SOLE   61,700 0 0
ALLIQUA BIOMEDICAL INC COM NEW 019621200   13 11,284 SH   SOLE   11,284 0 0
ALLSTATE CORP COM 020002101   695 9,940 SH   SOLE   9,940 0 0
ALPHABET INC CAP STK CL A 02079K305   21,605 30,708 SH   SOLE   27,400 0 3,308
ALPHABET INC CAP STK CL C 02079K107   21 30 SH   OTR   30 0 0
ALPHABET INC CAP STK CL C 02079K107   35,980 51,987 SH   SOLE   45,005 0 6,982
ALTRIA GROUP INC COM 02209S103   2,045 29,657 SH   SOLE   28,227 0 1,430
AMAZON COM INC COM 023135106   1,207 1,686 SH   SOLE   1,681 0 5
AMERICAN ELEC PWR INC COM 025537101   257 3,672 SH   SOLE   3,372 0 300
AMERICAN EXPRESS CO COM 025816109   2,542 41,840 SH   SOLE   40,340 0 1,500
AMERICAN TOWER CORP NEW COM 03027X100   265 2,331 SH   SOLE   991 0 1,340
AMERICAN WTR WKS CO INC NEW COM 030420103   533 6,301 SH   SOLE   3,950 0 2,351
AMERIPRISE FINL INC COM 03076C106   13,158 146,436 SH   SOLE   119,903 0 26,533
AMGEN INC COM 031162100   6,076 39,935 SH   SOLE   39,650 0 285
ANADARKO PETE CORP COM 032511107   3,200 60,085 SH   SOLE   54,200 0 5,885
ANALOG DEVICES INC COM 032654105   1,416 24,995 SH   SOLE   21,695 0 3,300
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108   27,685 210,240 SH   SOLE   191,420 0 18,820
ANNALY CAP MGMT INC COM 035710409   159 14,400 SH   SOLE   10,200 0 4,200
ANSYS INC COM 03662Q105   51,387 566,244 SH   SOLE   509,889 0 56,355
APACHE CORP COM 037411105   2,026 36,392 SH   SOLE   28,292 0 8,100
APPLE INC COM 037833100   57,391 600,320 SH   SOLE   541,023 0 59,297
AQUA AMERICA INC COM 03836W103   598 16,789 SH   SOLE   16,789 0 0
AT&T INC COM 00206R102   21,717 502,598 SH   SOLE   491,514 0 11,084
ATMOS ENERGY CORP COM 049560105   315 3,874 SH   SOLE   3,874 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103   55 600 SH   OTR   600 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103   25,635 279,029 SH   SOLE   250,328 0 28,701
BANK AMER CORP COM 060505104   9,810 739,334 SH   SOLE   544,261 0 195,073
BANK N S HALIFAX COM 064149107   1,965 40,095 SH   SOLE   38,850 0 1,245
BANK NEW YORK MELLON CORP COM 064058100   261 6,714 SH   SOLE   5,960 0 754
BANK OF NOVA SCOTIA NOTE 4.500%12/1 064159HB5   52 50,000 PRN   SOLE   50,000 0 0
BARRICK GOLD CORP COM 067901108   1,311 61,359 SH   SOLE   54,809 0 6,550
BAXTER INTL INC COM 071813109   522 11,550 SH   SOLE   10,950 0 600
BB&T CORP COM 054937107   211 5,920 SH   SOLE   4,920 0 1,000
BECTON DICKINSON & CO COM 075887109   13,294 78,390 SH   SOLE   73,205 0 5,185
BEMIS INC COM 081437105   1,105 21,454 SH   SOLE   21,454 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   13,158 90,870 SH   SOLE   73,020 0 17,850
BIOGEN INC COM 09062X103   3,686 15,243 SH   SOLE   11,285 0 3,958
BLACKROCK INC COM 09247X101   340 992 SH   SOLE   892 0 100
BLACKROCK MUNI INTER DR FD I COM 09253X102   4,262 279,685 SH   SOLE   279,685 0 0
BOEING CO COM 097023105   1,510 11,629 SH   SOLE   11,404 0 225
BOSTON SCIENTIFIC CORP COM 101137107   9,218 394,450 SH   SOLE   390,450 0 4,000
BP PLC SPONSORED ADR 055622104   5,320 149,790 SH   SOLE   148,890 0 900
BRISTOL MYERS SQUIBB CO COM 110122108   21,052 286,228 SH   SOLE   276,373 0 9,855
BROADRIDGE FINL SOLUTIONS IN COM 11133T103   443 6,802 SH   SOLE   6,802 0 0
CABOT OIL & GAS CORP COM 127097103   257 10,000 SH   SOLE   10,000 0 0
CAMPBELL SOUP CO COM 134429109   1,860 27,953 SH   SOLE   27,953 0 0
CANADIAN NATL RY CO COM 136375102   490 8,289 SH   SOLE   8,289 0 0
CAPITAL ONE FINL CORP COM 14040H105   19 300 SH   OTR   300 0 0
CAPITAL ONE FINL CORP COM 14040H105   17,320 272,701 SH   SOLE   229,613 0 43,088
CARDINAL HEALTH INC COM 14149Y108   1,109 14,216 SH   SOLE   13,816 0 400
CARMAX INC COM 143130102   53,270 1,086,494 SH   SOLE   970,924 0 115,570
CATERPILLAR INC DEL COM 149123101   5,432 71,652 SH   SOLE   67,371 0 4,281
CDK GLOBAL INC COM 12508E101   587 10,588 SH   SOLE   10,588 0 0
CDK GLOBAL INC COM 12508E101   11 200 SH   OTR   200 0 0
CELGENE CORP COM 151020104   20 200 SH   OTR   200 0 0
CELGENE CORP COM 151020104   22,737 230,525 SH   SOLE   194,547 0 35,978
CENOVUS ENERGY INC COM 15135U109   1,200 86,824 SH   SOLE   80,564 0 6,260
CENTRAL FD CDA LTD CL A 153501101   330 23,734 SH   SOLE   23,734 0 0
CF INDS HLDGS INC COM 125269100   4,744 196,822 SH   SOLE   178,681 0 18,141
CHARTER COMMUNICATIONS INC N CL A 16119P108   5,572 24,369 SH   SOLE   24,154 0 215
CHEVRON CORP NEW COM 166764100   29,981 285,991 SH   SOLE   252,062 0 33,929
CHURCH & DWIGHT INC COM 171340102   16,935 164,594 SH   SOLE   153,694 0 10,900
CIGNA CORPORATION COM 125509109   2,104 16,436 SH   SOLE   16,436 0 0
CINTAS CORP COM 172908105   4,062 41,399 SH   SOLE   41,399 0 0
CISCO SYS INC COM 17275R102   10,111 352,432 SH   SOLE   260,461 0 91,971
CITIGROUP INC COM NEW 172967424   238 5,623 SH   SOLE   5,623 0 0
CLAYMORE EXCHANGE TRD FD TR GUGGENHEIM SOLAR 18383Q739   203 9,700 SH   SOLE   9,700 0 0
COCA COLA CO COM 191216100   21,972 484,694 SH   SOLE   409,425 0 75,269
COGNEX CORP COM 192422103   12,185 282,717 SH   SOLE   267,360 0 15,357
COLFAX CORP COM 194014106   577 21,800 SH   SOLE   21,300 0 500
COLGATE PALMOLIVE CO COM 194162103   6,448 88,092 SH   SOLE   70,282 0 17,810
COMCAST CORP NEW CL A 20030N101   26 400 SH   OTR   400 0 0
COMCAST CORP NEW CL A 20030N101   19,453 298,390 SH   SOLE   261,957 0 36,433
CONOCOPHILLIPS COM 20825C104   5,394 123,731 SH   SOLE   97,511 0 26,220
CONSOLIDATED EDISON INC COM 209115104   262 3,254 SH   SOLE   2,600 0 654
COPART INC COM 217204106   556 11,350 SH   SOLE   11,350 0 0
COSTCO WHSL CORP NEW COM 22160K105   18,712 119,152 SH   SOLE   109,942 0 9,210
CSX CORP COM 126408103   236 9,048 SH   SOLE   9,048 0 0
CUMMINS INC COM 231021106   695 6,180 SH   SOLE   6,180 0 0
CURTISS WRIGHT CORP COM 231561101   253 3,000 SH   SOLE   3,000 0 0
CVS HEALTH CORP COM 126650100   29 300 SH   OTR   300 0 0
CVS HEALTH CORP COM 126650100   51,315 535,984 SH   SOLE   451,497 0 84,487
DANAHER CORP DEL COM 235851102   30 300 SH   OTR   300 0 0
DANAHER CORP DEL COM 235851102   73,290 725,647 SH   SOLE   654,214 0 71,433
DEERE & CO COM 244199105   619 7,628 SH   SOLE   7,628 0 0
DENTSPLY SIRONA INC COM 24906P109   4,662 75,153 SH   SOLE   73,593 0 1,560
DIAGEO P L C SPON ADR NEW 25243Q205   232 2,055 SH   SOLE   1,875 0 180
DISNEY WALT CO COM DISNEY 254687106   7,087 72,444 SH   SOLE   62,394 0 10,050
DOMINION RES INC VA NEW COM 25746U109   427 5,482 SH   SOLE   5,482 0 0
DORCHESTER MINERALS LP COM UNIT 25820R105   281 19,520 SH   SOLE   19,520 0 0
DOVER CORP COM 260003108   14,319 206,551 SH   SOLE   205,851 0 700
DOW CHEM CO COM 260543103   2,070 41,635 SH   SOLE   41,635 0 0
DU PONT E I DE NEMOURS & CO COM 263534109   3,609 55,701 SH   SOLE   55,701 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204   8,132 94,798 SH   SOLE   88,997 0 5,801
DUN & BRADSTREET CORP DEL NE COM 26483E100   1,501 12,321 SH   SOLE   12,321 0 0
E M C CORP MASS COM 268648102   968 35,627 SH   SOLE   27,822 0 7,805
EATON VANCE CORP COM NON VTG 278265103   1,736 49,102 SH   SOLE   47,102 0 2,000
EATON VANCE TAX MNGD GBL DV COM 27829F108   87 10,227 SH   SOLE   727 0 9,500
ECOLAB INC COM 278865100   45,669 385,064 SH   SOLE   338,994 0 46,070
EDWARDS LIFESCIENCES CORP COM 28176E108   11,819 118,519 SH   SOLE   112,319 0 6,200
EMERSON ELEC CO COM 291011104   9,678 185,545 SH   SOLE   179,362 0 6,183
ENCANA CORP COM 292505104   252 32,370 SH   SOLE   31,270 0 1,100
ENTERPRISE PRODS PARTNERS L COM 293792107   932 31,850 SH   SOLE   23,400 0 8,450
EOG RES INC COM 26875P101   3,162 37,912 SH   SOLE   35,012 0 2,900
EVERSOURCE ENERGY COM 30040W108   405 6,756 SH   SOLE   6,756 0 0
EXPEDITORS INTL WASH INC COM 302130109   18,730 381,959 SH   SOLE   359,169 0 22,790
EXPRESS SCRIPTS HLDG CO COM 30219G108   912 12,038 SH   SOLE   10,766 0 1,272
EXXON MOBIL CORP COM 30231G102   19 200 SH   OTR   200 0 0
EXXON MOBIL CORP COM 30231G102   86,608 923,919 SH   SOLE   887,873 0 36,046
FACEBOOK INC CL A 30303M102   14,744 129,014 SH   SOLE   126,299 0 2,715
FIRST TR EXCHANGE TRADED FD NO AMER ENERGY 33738D101   35,372 1,433,211 SH   SOLE   1,170,464 0 262,747
FIRST TR EXCHANGE TRADED FD SENIOR LN FD 33738D309   1,111 23,275 SH   SOLE   20,550 0 2,725
FISERV INC COM 337738108   48,549 446,505 SH   SOLE   389,829 0 56,676
FORMFACTOR INC COM 346375108   90 10,000 SH   SOLE   10,000 0 0
FRANKLIN RES INC COM 354613101   501 15,000 SH   SOLE   15,000 0 0
GARTNER INC COM 366651107   789 8,100 SH   SOLE   8,100 0 0
GENERAL DYNAMICS CORP COM 369550108   353 2,535 SH   SOLE   2,535 0 0
GENERAL ELECTRIC CO COM 369604103   61,035 1,938,882 SH   SOLE   1,778,538 0 160,344
GENERAL MLS INC COM 370334104   8,478 118,872 SH   SOLE   118,380 0 492
GILEAD SCIENCES INC COM 375558103   24,232 290,486 SH   SOLE   243,932 0 46,554
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105   28,881 666,393 SH   SOLE   666,393 0 0
GRAINGER W W INC COM 384802104   239 1,050 SH   SOLE   812 0 238
HAIN CELESTIAL GROUP INC COM 405217100   753 15,145 SH   SOLE   7,545 0 7,600
HALLIBURTON CO COM 406216101   608 13,425 SH   SOLE   13,425 0 0
HANESBRANDS INC COM 410345102   652 25,937 SH   SOLE   15,787 0 10,150
HARTFORD FINL SVCS GROUP INC COM 416515104   237 5,346 SH   SOLE   5,346 0 0
HELMERICH & PAYNE INC COM 423452101   282 4,200 SH   SOLE   4,200 0 0
HENRY JACK & ASSOC INC COM 426281101   428 4,900 SH   SOLE   4,900 0 0
HERSHEY CO COM 427866108   465 4,100 SH   SOLE   4,100 0 0
HESS CORP COM 42809H107   270 4,500 SH   SOLE   4,500 0 0
HOME DEPOT INC COM 437076102   56,373 441,481 SH   SOLE   419,120 0 22,361
HONEYWELL INTL INC COM 438516106   983 8,451 SH   SOLE   8,446 0 5
HOSPITALITY PPTYS TR COM SH BEN INT 44106M102   14 500 SH   OTR   500 0 0
HOSPITALITY PPTYS TR COM SH BEN INT 44106M102   22,421 778,487 SH   SOLE   724,417 0 54,070
HUBBELL INC COM 443510607   478 4,530 SH   SOLE   4,530 0 0
ICICI BK LTD ADR 45104G104   79 11,000 SH   SOLE   11,000 0 0
ICON PLC SHS G4705A100   1,772 25,295 SH   SOLE   22,345 0 2,950
IDEXX LABS INC COM 45168D104   18,404 198,190 SH   SOLE   193,590 0 4,600
ILLINOIS TOOL WKS INC COM 452308109   2,337 22,429 SH   SOLE   21,329 0 1,100
ILLUMINA INC COM 452327109   202 1,437 SH   SOLE   1,437 0 0
INGREDION INC COM 457187102   437 3,375 SH   SOLE   3,375 0 0
INTEL CORP COM 458140100   30,315 924,257 SH   SOLE   795,581 0 128,676
INTERNATIONAL BUSINESS MACHS COM 459200101   27,337 180,112 SH   SOLE   163,458 0 16,654
INTUITIVE SURGICAL INC COM NEW 46120E602   281 425 SH   SOLE   115 0 310
INVIVO THERAPEUTICS HLDGS CO COM NEW 46186M209   5,661 979,554 SH   SOLE   873,315 0 106,239
IRON MTN INC NEW COM 46284V101   48,079 1,207,100 SH   SOLE   1,122,676 0 84,424
ISHARES MSCI CDA ETF 464286509   284 11,600 SH   SOLE   11,300 0 300
ISHARES GOLD TRUST ISHARES 464285105   925 72,541 SH   SOLE   67,741 0 4,800
ISHARES TR 1-3 YR CR BD ETF 464288646   20,017 188,675 SH   SOLE   178,273 0 10,402
ISHARES TR CHINA LG-CAP ETF 464287184   594 17,356 SH   SOLE   17,356 0 0
ISHARES TR CORE S&P MCP ETF 464287507   234 1,568 SH   SOLE   938 0 630
ISHARES TR CORE S&P SCP ETF 464287804   270 2,331 SH   SOLE   2,081 0 250
ISHARES TR CORE S&P500 ETF 464287200   280 1,328 SH   SOLE   820 0 508
ISHARES TR CORE US AGGBD ET 464287226   676 6,000 SH   SOLE   6,000 0 0
ISHARES TR FLTG RATE BD ETF 46429B655   316 6,250 SH   SOLE   0 0 6,250
ISHARES TR IBOXX INV CP ETF 464287242   21,935 178,719 SH   SOLE   169,243 0 9,476
ISHARES TR INTERM CR BD ETF 464288638   267 2,400 SH   SOLE   2,400 0 0
ISHARES TR MSCI EAFE ETF 464287465   2,019 36,165 SH   SOLE   35,915 0 250
ISHARES TR MSCI EMG MKT ETF 464287234   2,563 74,609 SH   SOLE   71,699 0 2,910
ISHARES TR RUS 1000 ETF 464287622   701 6,000 SH   SOLE   6,000 0 0
ISHARES TR RUS 1000 GRW ETF 464287614   908 9,050 SH   SOLE   4,750 0 4,300
ISHARES TR RUS 1000 VAL ETF 464287598   367 3,555 SH   SOLE   1,300 0 2,255
ISHARES TR RUS 2000 GRW ETF 464287648   1,238 9,024 SH   SOLE   8,585 0 439
ISHARES TR RUS MID-CAP ETF 464287499   741 4,404 SH   SOLE   4,204 0 200
ISHARES TR RUSSELL 2000 ETF 464287655   3,949 34,343 SH   SOLE   31,566 0 2,777
ISHARES TR S&P 100 ETF 464287101   1,039 11,183 SH   SOLE   8,120 0 3,063
ISHARES TR SELECT DIVID ETF 464287168   4,877 57,180 SH   SOLE   55,695 0 1,485
ISHARES TR TIPS BD ETF 464287176   234 2,000 SH   SOLE   2,000 0 0
ISHARES TR U.S. PFD STK ETF 464288687   4,903 122,896 SH   SOLE   115,101 0 7,795
JOHNSON & JOHNSON COM 478160104   49 400 SH   OTR   400 0 0
JOHNSON & JOHNSON COM 478160104   87,813 723,928 SH   SOLE   653,071 0 70,857
JOHNSON CTLS INC COM 478366107   29,767 672,552 SH   SOLE   603,617 0 68,935
JPMORGAN CHASE & CO COM 46625H100   33,086 532,442 SH   SOLE   465,582 0 66,860
KAYNE ANDERSON MLP INVT CO COM 486606106   25,618 1,258,848 SH   SOLE   1,144,469 0 114,379
KELLOGG CO COM 487836108   609 7,460 SH   SOLE   7,460 0 0
KIMBERLY CLARK CORP COM 494368103   7,890 57,387 SH   SOLE   55,319 0 2,068
KNOWLES CORP COM 49926D109   209 15,295 SH   SOLE   15,295 0 0
KRAFT HEINZ CO COM 500754106   676 7,630 SH   SOLE   6,889 0 741
LANCASTER COLONY CORP COM 513847103   13,784 108,015 SH   SOLE   106,410 0 1,605
LILLY ELI & CO COM 532457108   11,619 147,539 SH   SOLE   143,214 0 4,325
LINCOLN ELEC HLDGS INC COM 533900106   4,573 77,396 SH   SOLE   75,296 0 2,100
LINCOLN NATL CORP IND COM 534187109   313 8,060 SH   SOLE   6,000 0 2,060
LINEAR TECHNOLOGY CORP COM 535678106   23,001 494,333 SH   SOLE   437,783 0 56,550
LINKEDIN CORP COM CL A 53578A108   285 1,508 SH   SOLE   1,508 0 0
LOCKHEED MARTIN CORP COM 539830109   1,163 4,685 SH   SOLE   4,685 0 0
LOWES COS INC COM 548661107   2,640 33,342 SH   SOLE   31,767 0 1,575
M & T BK CORP COM 55261F104   485 4,100 SH   SOLE   4,100 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106   217 2,850 SH   SOLE   2,850 0 0
MARATHON OIL CORP COM 565849106   402 26,775 SH   SOLE   26,775 0 0
MARATHON PETE CORP COM 56585A102   1,013 26,674 SH   SOLE   26,674 0 0
MARSH & MCLENNAN COS INC COM 571748102   1,287 18,800 SH   SOLE   18,800 0 0
MASCO CORP COM 574599106   2,325 75,130 SH   SOLE   75,130 0 0
MCDONALDS CORP COM 580135101   41,857 347,825 SH   SOLE   316,626 0 31,199
MEAD JOHNSON NUTRITION CO COM 582839106   2,718 29,946 SH   SOLE   28,956 0 990
MEDTRONIC PLC SHS G5960L103   7,543 86,938 SH   SOLE   82,106 0 4,832
MERCK & CO INC COM 58933Y105   31,808 552,120 SH   SOLE   529,870 0 22,250
METLIFE INC COM 59156R108   11,648 292,432 SH   SOLE   233,073 0 59,359
METTLER TOLEDO INTERNATIONAL COM 592688105   26,887 73,679 SH   SOLE   67,229 0 6,450
MICROSOFT CORP COM 594918104   49,441 966,203 SH   SOLE   902,257 0 63,946
MID PENN BANCORP INC COM 59540G107   796 50,044 SH   SOLE   0 0 50,044
MIDDLEBY CORP COM 596278101   14,073 122,110 SH   SOLE   113,015 0 9,095
MONDELEZ INTL INC CL A 609207105   997 21,909 SH   SOLE   21,321 0 588
MOODYS CORP COM 615369105   1,784 19,041 SH   SOLE   19,041 0 0
MORNINGSTAR INC COM 617700109   5,719 69,925 SH   SOLE   68,425 0 1,500
MTS SYS CORP COM 553777103   302 6,900 SH   SOLE   6,900 0 0
NATIONAL OILWELL VARCO INC COM 637071101   2,847 84,594 SH   SOLE   77,614 0 6,980
NEWELL BRANDS INC COM 651229106   4,849 99,820 SH   SOLE   97,070 0 2,750
NEXTERA ENERGY INC COM 65339F101   2,361 18,104 SH   SOLE   13,929 0 4,175
NIKE INC CL B 654106103   549 9,950 SH   SOLE   9,350 0 600
NOBLE CORP PLC SHS USD G65431101   874 106,060 SH   SOLE   102,900 0 3,160
NOBLE ENERGY INC COM 655044105   690 19,230 SH   SOLE   18,750 0 480
NORDSTROM INC COM 655664100   424 11,139 SH   SOLE   11,139 0 0
NORTHEAST BANCORP COM NEW 663904209   158 14,000 SH   SOLE   0 0 14,000
NORTHERN TR CORP COM 665859104   477 7,196 SH   SOLE   7,196 0 0
NORTHROP GRUMMAN CORP COM 666807102   2,322 10,445 SH   SOLE   10,445 0 0
NORTHWEST NAT GAS CO COM 667655104   1,901 29,332 SH   SOLE   29,332 0 0
NOVARTIS A G SPONSORED ADR 66987V109   7,580 91,860 SH   SOLE   85,665 0 6,195
NUVEEN VA PREM INCOME MUN FD COM 67064R102   223 15,007 SH   SOLE   15,007 0 0
NVIDIA CORP COM 67066G104   21,485 457,016 SH   SOLE   385,786 0 71,230
O REILLY AUTOMOTIVE INC NEW COM 67103H107   91,376 337,057 SH   SOLE   298,892 0 38,165
OMNICOM GROUP INC COM 681919106   17,148 210,436 SH   SOLE   190,726 0 19,710
ORACLE CORP COM 68389X105   10,688 261,118 SH   SOLE   192,728 0 68,390
PALO ALTO NETWORKS INC COM 697435105   251 2,048 SH   SOLE   1,991 0 57
PANERA BREAD CO CL A 69840W108   382 1,805 SH   SOLE   100 0 1,705
PAYCHEX INC COM 704326107   45,279 760,991 SH   SOLE   717,110 0 43,881
PAYPAL HLDGS INC COM 70450Y103   362 9,923 SH   SOLE   9,923 0 0
PEPSICO INC COM 713448108   65,417 617,491 SH   SOLE   553,109 0 64,382
PFIZER INC COM 717081103   36,697 1,042,255 SH   SOLE   997,259 0 44,996
PFIZER INC COM 717081103   49 1,400 SH   OTR   1,400 0 0
PHILIP MORRIS INTL INC COM 718172109   2,419 23,784 SH   SOLE   23,079 0 705
PHILLIPS 66 COM 718546104   990 12,480 SH   SOLE   12,480 0 0
PLAINS GP HLDGS L P SHS A REP LTPN 72651A108   1,299 124,528 SH   SOLE   113,578 0 10,950
PLUG POWER INC COM NEW 72919P202   19 10,250 SH   SOLE   10,250 0 0
PNC FINL SVCS GROUP INC COM 693475105   737 9,047 SH   SOLE   8,447 0 600
POWERSHARES ETF TRUST II SENIOR LN PORT 73936Q769   11,895 517,879 SH   SOLE   477,279 0 40,600
POWERSHARES QQQ TRUST UNIT SER 1 73935A104   804 7,476 SH   SOLE   7,451 0 25
PPG INDS INC COM 693506107   417 4,000 SH   SOLE   4,000 0 0
PRA GROUP INC COM 69354N106   273 11,300 SH   SOLE   11,150 0 150
PRAXAIR INC COM 74005P104   25,565 227,470 SH   SOLE   207,130 0 20,340
PRICELINE GRP INC COM NEW 741503403   13,607 10,900 SH   SOLE   9,506 0 1,394
PROCTER & GAMBLE CO COM 742718109   81,033 957,054 SH   SOLE   889,064 0 67,990
PROGRESSIVE CORP OHIO COM 743315103   1,890 56,430 SH   SOLE   56,430 0 0
PUBLIC SVC ENTERPRISE GROUP COM 744573106   253 5,436 SH   SOLE   5,436 0 0
QUALCOMM INC COM 747525103   14,971 279,477 SH   SOLE   253,337 0 26,140
RAYTHEON CO COM NEW 755111507   24,989 183,805 SH   SOLE   177,840 0 5,965
RESMED INC COM 761152107   18,161 287,221 SH   SOLE   241,716 0 45,505
RIGNET INC COM 766582100   373 27,877 SH   SOLE   27,877 0 0
ROCKWELL COLLINS INC COM 774341101   304 3,568 SH   SOLE   3,568 0 0
ROPER TECHNOLOGIES INC COM 776696106   26 150 SH   OTR   150 0 0
ROPER TECHNOLOGIES INC COM 776696106   20,529 120,360 SH   SOLE   102,915 0 17,445
ROSS STORES INC COM 778296103   354 6,243 SH   SOLE   6,243 0 0
ROYAL BK SCOTLAND GROUP PLC SP ADR L RP PF 780097788   2,563 103,371 SH   SOLE   97,371 0 6,000
ROYAL BK SCOTLAND GROUP PLC SPON ADR SER H 780097879   501 19,666 SH   SOLE   18,066 0 1,600
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206   20 360 SH   OTR   360 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206   1,113 20,153 SH   SOLE   16,478 0 3,675
S&P GLOBAL INC COM 78409V104   622 5,800 SH   SOLE   5,800 0 0
SCHLUMBERGER LTD COM 806857108   47,970 606,600 SH   SOLE   537,874 0 68,726
SEALED AIR CORP NEW COM 81211K100   506 11,000 SH   SOLE   11,000 0 0
SHERWIN WILLIAMS CO COM 824348106   5,359 18,247 SH   SOLE   17,666 0 581
SHIRE PLC SPONSORED ADR 82481R106   492 2,673 SH   SOLE   2,673 0 0
SM ENERGY CO COM 78454L100   428 15,850 SH   SOLE   14,250 0 1,600
SNAP ON INC COM 833034101   201 1,278 SH   SOLE   750 0 528
SOUTHERN CO COM 842587107   584 10,892 SH   SOLE   9,878 0 1,014
SPDR INDEX SHS FDS S&P CHINA ETF 78463X400   395 5,645 SH   SOLE   4,520 0 1,125
SPDR S&P 500 ETF TR TR UNIT 78462F103   7,322 34,955 SH   SOLE   31,760 0 3,195
SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107   18,507 67,986 SH   SOLE   66,031 0 1,955
SPDR SERIES TRUST S&P 600 SML CAP 78464A813   256 2,450 SH   SOLE   2,450 0 0
SPROTT PHYSICAL GOLD TRUST UNIT 85207H104   192 17,464 SH   SOLE   17,264 0 200
ST JUDE MED INC COM 790849103   411 5,265 SH   SOLE   5,265 0 0
STANLEY BLACK & DECKER INC COM 854502101   5,471 49,199 SH   SOLE   48,054 0 1,145
STAPLES INC COM 855030102   917 106,339 SH   SOLE   104,539 0 1,800
STARBUCKS CORP COM 855244109   6,783 118,755 SH   SOLE   111,555 0 7,200
STATE STR CORP COM 857477103   15,977 296,318 SH   SOLE   273,068 0 23,250
STERICYCLE INC COM 858912108   45,306 435,128 SH   SOLE   401,291 0 33,837
STONEMOR PARTNERS L P COM UNITS 86183Q100   217 8,650 SH   SOLE   8,650 0 0
STRYKER CORP COM 863667101   69,425 579,357 SH   SOLE   522,265 0 57,092
SUN LIFE FINL INC COM 866796105   265 8,060 SH   SOLE   8,060 0 0
SUNCOR ENERGY INC NEW COM 867224107   9,704 349,926 SH   SOLE   318,176 0 31,750
SUNTRUST BKS INC COM 867914103   1,147 27,912 SH   SOLE   27,912 0 0
SYSCO CORP COM 871829107   51 1,000 SH   OTR   1,000 0 0
SYSCO CORP COM 871829107   10,081 198,656 SH   SOLE   194,956 0 3,700
TARGET CORP COM 87612E106   614 8,800 SH   SOLE   5,109 0 3,691
TELEFLEX INC COM 879369106   204 1,150 SH   SOLE   1,150 0 0
TERRAVIA HLDGS INC COM 88105A106   33 12,500 SH   SOLE   12,500 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209   805 16,041 SH   SOLE   15,041 0 1,000
TEXAS INSTRS INC COM 882508104   2,094 33,421 SH   SOLE   33,421 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102   1,685 11,403 SH   SOLE   11,403 0 0
TIFFANY & CO NEW COM 886547108   1,814 29,920 SH   SOLE   29,770 0 150
TIME WARNER INC COM NEW 887317303   6,111 83,095 SH   SOLE   78,295 0 4,800
TJX COS INC NEW COM 872540109   23 300 SH   OTR   300 0 0
TJX COS INC NEW COM 872540109   27,482 355,843 SH   SOLE   289,816 0 66,027
TORCHMARK CORP COM 891027104   218 3,525 SH   SOLE   3,525 0 0
TORONTO DOMINION BK ONT COM NEW 891160509   16,520 384,808 SH   SOLE   370,198 0 14,610
TRACTOR SUPPLY CO COM 892356106   13,191 144,673 SH   SOLE   136,268 0 8,405
TRAVELERS COMPANIES INC COM 89417E109   419 3,517 SH   SOLE   3,517 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101   244 9,010 SH   SOLE   9,010 0 0
U S SILICA HLDGS INC COM 90346E103   2,755 79,925 SH   SOLE   79,925 0 0
UNILEVER N V N Y SHS NEW 904784709   502 10,700 SH   SOLE   10,700 0 0
UNION PAC CORP COM 907818108   2,533 29,033 SH   SOLE   28,678 0 355
UNITED PARCEL SERVICE INC CL B 911312106   9,332 86,633 SH   SOLE   83,713 0 2,920
UNITED TECHNOLOGIES CORP COM 913017109   21 200 SH   OTR   200 0 0
UNITED TECHNOLOGIES CORP COM 913017109   78,790 768,315 SH   SOLE   699,222 0 69,093
UNITEDHEALTH GROUP INC COM 91324P102   274 1,940 SH   SOLE   1,940 0 0
US BANCORP DEL COM NEW 902973304   13,777 341,618 SH   SOLE   328,518 0 13,100
VALERO ENERGY CORP NEW COM 91913Y100   251 4,915 SH   SOLE   4,315 0 600
VANECK VECTORS ETF TR AGRIBUSINESS ETF 92189F700   552 11,510 SH   SOLE   11,335 0 175
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718   389 13,300 SH   SOLE   13,300 0 0
VANGUARD BD INDEX FD INC INTERMED TERM 921937819   10,709 121,597 SH   SOLE   111,707 0 9,890
VANGUARD BD INDEX FD INC SHORT TRM BOND 921937827   2,611 32,206 SH   SOLE   22,276 0 9,930
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363   288 1,500 SH   SOLE   1,500 0 0
VANGUARD INDEX FDS SMALL CP ETF 922908751   1,678 14,505 SH   SOLE   14,255 0 250
VANGUARD INTL EQUITY INDEX F ALLWRLD EX US 922042775   5,662 132,136 SH   SOLE   121,405 0 10,731
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858   1,783 50,628 SH   SOLE   29,278 0 21,350
VANGUARD INTL EQUITY INDEX F FTSE EUROPE ETF 922042874   1,112 23,840 SH   SOLE   17,640 0 6,200
VANGUARD SCOTTSDALE FDS VNG RUS1000IDX 92206C730   482 5,020 SH   SOLE   5,020 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858   5,149 145,614 SH   SOLE   54,670 0 90,944
VARIAN MED SYS INC COM 92220P105   1,675 20,366 SH   SOLE   19,066 0 1,300
VERIZON COMMUNICATIONS INC COM 92343V104   26,595 476,281 SH   SOLE   403,512 0 72,769
VERTEX PHARMACEUTICALS INC COM 92532F100   17,024 197,902 SH   SOLE   184,151 0 13,751
VISA INC COM CL A 92826C839   56,534 762,211 SH   SOLE   696,055 0 66,156
VODAFONE GROUP PLC NEW SPNSR ADR 92857W308   462 14,963 SH   SOLE   12,653 0 2,310
VORNADO RLTY TR SH BEN INT 929042109   2,114 21,115 SH   SOLE   21,115 0 0
WABTEC CORP COM 929740108   311 4,434 SH   SOLE   4,434 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108   7,724 92,746 SH   SOLE   87,676 0 5,070
WAL-MART STORES INC COM 931142103   8,274 113,304 SH   SOLE   93,179 0 20,125
WASTE CONNECTIONS INC COM 94106B101   252 3,500 SH   SOLE   3,500 0 0
WASTE MGMT INC DEL COM 94106L109   346 5,215 SH   SOLE   5,215 0 0
WATERS CORP COM 941848103   841 5,980 SH   SOLE   2,180 0 3,800
WATTS WATER TECHNOLOGIES INC CL A 942749102   745 12,783 SH   SOLE   11,533 0 1,250
WEC ENERGY GROUP INC COM 92939U106   1,213 18,575 SH   SOLE   18,237 0 338
WELLS FARGO & CO NEW COM 949746101   44,831 947,204 SH   SOLE   896,459 0 50,745
WELLTOWER INC COM 95040Q104   229 3,000 SH   SOLE   3,000 0 0
WEYERHAEUSER CO COM 962166104   668 22,453 SH   SOLE   22,453 0 0
WHOLE FOODS MKT INC COM 966837106   542 16,932 SH   SOLE   16,932 0 0
WILEY JOHN & SONS INC CL A 968223206   753 14,432 SH   SOLE   3,500 0 10,932
WISDOMTREE TR EUROPE HEDGED EQ 97717X701   3,164 62,600 SH   SOLE   18,355 0 44,245
WISDOMTREE TR JAPN HEDGE EQT 97717W851   2,191 56,505 SH   SOLE   15,900 0 40,605
WORKDAY INC CL A 98138H101   262 3,517 SH   SOLE   3,517 0 0
XYLEM INC COM 98419M100   442 9,892 SH   SOLE   9,892 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102   5,370 44,607 SH   SOLE   40,867 0 3,740