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 CO COM 88579Y101 24,092 109,750 SH   SOLE   105,710 0 4,040
ABBOTT LABS COM 002824100 2,352 39,254 SH   SOLE   39,254 0 0
ABBVIE INC COM 00287Y109 3,571 37,724 SH   SOLE   37,724 0 0
AGNICO EAGLE MINES LTD COM 008474108 4,820 114,564 SH   SOLE   109,469 0 5,095
AIR PRODS & CHEMS INC COM 009158106 668 4,200 SH   SOLE   4,200 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 13,990 197,101 SH   SOLE   185,016 0 12,085
ALPHABET INC CAP STK CL A 02079K305 14,378 13,863 SH   SOLE   12,723 0 1,140
ALPHABET INC CAP STK CL C 02079K107 735 712 SH   SOLE   712 0 0
ALTRIA GROUP INC COM 02209S103 329 5,281 SH   SOLE   5,281 0 0
AMAZON COM INC COM 023135106 6,086 4,205 SH   SOLE   4,105 0 100
AMERICAN EXPRESS CO COM 025816109 1,640 17,583 SH   SOLE   17,583 0 0
AMERICAN TOWER CORP NEW COM 03027X100 41,280 284,021 SH   SOLE   273,677 0 10,344
AMERICAN WTR WKS CO INC NEW COM 030420103 9,588 116,747 SH   SOLE   112,677 0 4,070
AMERIPRISE FINL INC COM 03076C106 461 3,116 SH   SOLE   3,116 0 0
AMGEN INC COM 031162100 344 2,017 SH   SOLE   1,317 0 700
AMPHENOL CORP NEW CL A 032095101 12,806 148,681 SH   SOLE   132,881 0 15,800
APPLE INC COM 037833100 7,205 42,946 SH   SOLE   40,346 0 2,600
APPLIED MATLS INC COM 038222105 439 7,890 SH   SOLE   7,890 0 0
ASPEN TECHNOLOGY INC COM 045327103 13,900 176,197 SH   SOLE   170,307 0 5,890
ASTRAZENECA PLC SPONSORED ADR 046353108 769 22,000 SH   SOLE   22,000 0 0
AT&T INC COM 00206R102 1,146 32,150 SH   SOLE   32,150 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 10,223 90,090 SH   SOLE   90,090 0 0
AVERY DENNISON CORP COM 053611109 717 6,750 SH   SOLE   6,750 0 0
BANK AMER CORP COM 060505104 394 13,152 SH   SOLE   8,318 0 4,834
BANK N S HALIFAX COM 064149107 6,907 111,945 SH   SOLE   111,815 0 130
BAXTER INTL INC COM 071813109 355 5,457 SH   SOLE   4,849 0 608
BECTON DICKINSON & CO COM 075887109 1,113 5,138 SH   SOLE   5,138 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,127 45,755 SH   SOLE   45,655 0 100
BERKSHIRE HATHAWAY INC DEL CL A 084670108 18,245 61 SH   SOLE   61 0 0
BIOGEN INC COM 09062X103 267 975 SH   SOLE   275 0 700
BLACKROCK INC COM 09247X101 296 547 SH   SOLE   547 0 0
BOEING CO COM 097023105 288 878 SH   SOLE   878 0 0
BP PLC SPONSORED ADR 055622104 712 17,569 SH   SOLE   17,569 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 3,185 50,352 SH   SOLE   50,352 0 0
BROADRIDGE FINL SOLUTIONS IN COM 11133T103 603 5,500 SH   SOLE   5,500 0 0
BROWN FORMAN CORP CL A 115637100 800 15,000 SH   SOLE   15,000 0 0
BROWN FORMAN CORP CL B 115637209 680 12,500 SH   SOLE   12,500 0 0
CARE COM INC COM 141633107 407 25,000 SH   SOLE   25,000 0 0
CARMAX INC COM 143130102 19,087 308,154 SH   SOLE   294,144 0 14,010
CATERPILLAR INC DEL COM 149123101 4,377 29,701 SH   SOLE   29,701 0 0
CELGENE CORP COM 151020104 20,507 229,871 SH   SOLE   223,391 0 6,480
CENTRAL FD CDA LTD CL A 153501101 5,934 448,882 SH   SOLE   414,250 0 34,632
CHEVRON CORP NEW COM 166764100 8,847 77,580 SH   SOLE   77,430 0 150
CHUBB LIMITED COM H1467J104 24,880 181,912 SH   SOLE   173,262 0 8,650
CHURCH & DWIGHT INC COM 171340102 519 10,306 SH   SOLE   4,440 0 5,866
CIGNA CORPORATION COM 125509109 337 2,009 SH   SOLE   1,009 0 1,000
CIMAREX ENERGY CO COM 171798101 10,788 115,384 SH   SOLE   107,844 0 7,540
CISCO SYS INC COM 17275R102 646 15,070 SH   SOLE   15,070 0 0
CLOROX CO DEL COM 189054109 264 1,982 SH   SOLE   1,982 0 0
COCA COLA CO COM 191216100 2,547 58,655 SH   SOLE   58,655 0 0
COGNIZANT TECHNOLOGY SOLUTIO CL A 192446102 3,158 39,229 SH   SOLE   39,229 0 0
COLGATE PALMOLIVE CO COM 194162103 13,201 184,166 SH   SOLE   180,766 0 3,400
COLUMBIA ETF TR II EMRG MARKETS ETF 19762B509 29,961 1,131,471 SH   SOLE   1,095,306 0 36,165
COMCAST CORP NEW CL A 20030N101 1,260 36,886 SH   SOLE   36,886 0 0
COMMUNITY BK SYS INC COM 203607106 214 4,000 SH   SOLE   4,000 0 0
CONOCOPHILLIPS COM 20825C104 439 7,411 SH   SOLE   7,411 0 0
CORE LABORATORIES N V COM N22717107 11,870 109,683 SH   SOLE   102,433 0 7,250
CSX CORP COM 126408103 532 9,550 SH   SOLE   9,550 0 0
CULLEN FROST BANKERS INC COM 229899109 6,661 62,798 SH   SOLE   60,173 0 2,625
CVS HEALTH CORP COM 126650100 15,098 242,692 SH   SOLE   230,152 0 12,540
DANAHER CORP DEL COM 235851102 24,132 246,468 SH   SOLE   235,143 0 11,325
DARDEN RESTAURANTS INC COM 237194105 480 5,635 SH   SOLE   5,635 0 0
DEERE & CO COM 244199105 2,430 15,646 SH   SOLE   15,646 0 0
DIAGEO P L C SPON ADR NEW 25243Q205 272 2,007 SH   SOLE   2,007 0 0
DISNEY WALT CO COM DISNEY 254687106 932 9,275 SH   SOLE   9,275 0 0
DOMINION ENERGY INC COM 25746U109 245 3,635 SH   SOLE   3,635 0 0
DOWDUPONT INC COM 26078J100 7,522 118,068 SH   SOLE   117,620 0 448
EATON VANCE CORP COM NON VTG 278265103 480 8,626 SH   SOLE   8,626 0 0
ECOLAB INC COM 278865100 22,673 165,412 SH   SOLE   157,696 0 7,716
EDWARDS LIFESCIENCES CORP COM 28176E108 1,021 7,320 SH   SOLE   5,320 0 2,000
EMERSON ELEC CO COM 291011104 1,027 15,032 SH   SOLE   15,032 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 523 21,365 SH   SOLE   21,365 0 0
EVERSOURCE ENERGY COM 30040W108 10,542 178,922 SH   SOLE   178,660 0 262
EXXON MOBIL CORP COM 30231G102 15,731 210,837 SH   SOLE   203,727 0 7,110
FACEBOOK INC CL A 30303M102 835 5,227 SH   SOLE   4,727 0 500
FEDEX CORP COM 31428X106 353 1,469 SH   SOLE   1,469 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 14,804 159,858 SH   SOLE   150,693 0 9,165
FIRST TR EXCHANGE TRADED FD NAS CLNEDG GREEN 33733E500 205 10,500 SH   SOLE   10,500 0 0
FISERV INC COM 337738108 1,217 17,066 SH   SOLE   17,066 0 0
FORTIVE CORP COM 34959J108 728 9,397 SH   SOLE   9,247 0 150
GARTNER INC COM 366651107 1,176 10,000 SH   SOLE   10,000 0 0
GENERAL ELECTRIC CO COM 369604103 14,797 1,097,711 SH   SOLE   1,063,176 0 34,535
GENERAL MLS INC COM 370334104 1,055 23,404 SH   SOLE   23,404 0 0
GENUINE PARTS CO COM 372460105 274 3,050 SH   SOLE   3,050 0 0
GILEAD SCIENCES INC COM 375558103 19,377 257,025 SH   SOLE   246,140 0 10,885
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 236 6,052 SH   SOLE   6,052 0 0
GOLDCORP INC NEW COM 380956409 217 15,700 SH   SOLE   15,700 0 0
HALLIBURTON CO COM 406216101 643 13,692 SH   SOLE   13,692 0 0
HARRIS CORP DEL COM 413875105 564 3,500 SH   SOLE   3,500 0 0
HCP INC COM 40414L109 8,133 350,102 SH   SOLE   349,802 0 300
HERSHEY CO COM 427866108 1,208 12,206 SH   SOLE   12,206 0 0
HOME DEPOT INC COM 437076102 1,749 9,810 SH   SOLE   9,810 0 0
HONEYWELL INTL INC COM 438516106 291 2,015 SH   SOLE   2,015 0 0
IDEXX LABS INC COM 45168D104 35,984 188,016 SH   SOLE   180,526 0 7,490
ILLINOIS TOOL WKS INC COM 452308109 2,365 15,095 SH   SOLE   15,095 0 0
ILLUMINA INC COM 452327109 1,185 5,014 SH   SOLE   4,964 0 50
INTEL CORP COM 458140100 5,491 105,428 SH   SOLE   105,028 0 400
INTERNATIONAL BUSINESS MACHS COM 459200101 2,235 14,564 SH   SOLE   14,564 0 0
INTL PAPER CO COM 460146103 432 8,077 SH   SOLE   8,077 0 0
INTUIT COM 461202103 3,706 21,380 SH   SOLE   21,380 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 675 1,635 SH   SOLE   1,635 0 0
ISHARES GOLD TRUST ISHARES 464285105 2,022 158,816 SH   SOLE   158,346 0 470
ISHARES INC MSCI BRIC INDX 464286657 897 19,412 SH   SOLE   19,412 0 0
ISHARES TR CORE S&P US VLU 464287663 2,871 54,054 SH   SOLE   54,054 0 0
ISHARES TR SELECT DIVID ETF 464287168 4,499 47,296 SH   SOLE   47,296 0 0
ISHARES TR RUS MID CAP ETF 464287499 271 1,311 SH   SOLE   1,311 0 0
ISHARES TR MSCI EAFE ETF 464287465 310 4,446 SH   SOLE   4,446 0 0
ISHARES TR CORE S&P SCP ETF 464287804 424 5,505 SH   SOLE   5,505 0 0
ISHARES TR RUS 2000 VAL ETF 464287630 709 5,821 SH   SOLE   5,821 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 366 7,584 SH   SOLE   7,584 0 0
ISHARES TR RUS 1000 GRW ETF 464287614 1,343 9,869 SH   SOLE   9,869 0 0
JOHNSON & JOHNSON COM 478160104 25,513 199,088 SH   SOLE   193,618 0 5,470
JPMORGAN CHASE & CO COM 46625H100 3,516 31,969 SH   SOLE   31,969 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 1,648 15,000 SH   SOLE   15,000 0 0
KIMBERLY CLARK CORP COM 494368103 230 2,085 SH   SOLE   2,085 0 0
KINSALE CAP GROUP INC COM 49714P108 1,563 30,448 SH   SOLE   26,448 0 4,000
LILLY ELI & CO COM 532457108 401 5,189 SH   SOLE   5,189 0 0
LOWES COS INC COM 548661107 347 3,960 SH   SOLE   3,960 0 0
MARSH & MCLENNAN COS INC COM 571748102 721 8,732 SH   SOLE   8,732 0 0
MASTERCARD INCORPORATED CL A 57636Q104 772 4,405 SH   SOLE   2,405 0 2,000
MCCORMICK & CO INC COM NON VTG 579780206 13,165 123,742 SH   SOLE   117,682 0 6,060
MCDONALDS CORP COM 580135101 461 2,950 SH   SOLE   2,950 0 0
MEDTRONIC PLC SHS G5960L103 16,108 200,794 SH   SOLE   189,169 0 11,625
MERCADOLIBRE INC COM 58733R102 5,200 14,592 SH   SOLE   13,592 0 1,000
MERCK & CO INC COM 58933Y105 2,597 47,673 SH   SOLE   46,769 0 904
MICROCHIP TECHNOLOGY INC COM 595017104 1,646 18,017 SH   SOLE   17,617 0 400
MICROSOFT CORP COM 594918104 51,113 560,023 SH   SOLE   542,823 0 17,200
MOODYS CORP COM 615369105 1,129 7,000 SH   SOLE   7,000 0 0
NEOGENOMICS INC COM NEW 64049M209 178 21,782 SH   SOLE   21,782 0 0
NORFOLK SOUTHERN CORP COM 655844108 301 2,216 SH   SOLE   2,216 0 0
NORTHERN TR CORP COM 665859104 309 2,994 SH   SOLE   2,854 0 140
NOVARTIS A G SPONSORED ADR 66987V109 13,638 168,682 SH   SOLE   158,607 0 10,075
NOVO-NORDISK A S ADR 670100205 246 5,000 SH   SOLE   5,000 0 0
NVIDIA CORP COM 67066G104 380 1,640 SH   SOLE   1,640 0 0
ORACLE CORP COM 68389X105 235 5,137 SH   SOLE   5,137 0 0
OVASCIENCE INC COM 69014Q101 51 62,560 SH   SOLE   62,560 0 0
PAYCHEX INC COM 704326107 12,703 206,255 SH   SOLE   201,360 0 4,895
PAYPAL HLDGS INC COM 70450Y103 419 5,524 SH   SOLE   5,524 0 0
PEPSICO INC COM 713448108 6,842 62,684 SH   SOLE   61,717 0 967
PFIZER INC COM 717081103 2,732 76,991 SH   SOLE   76,991 0 0
PHILIP MORRIS INTL INC COM 718172109 439 4,412 SH   SOLE   4,412 0 0
PHILLIPS 66 COM 718546104 426 4,441 SH   SOLE   4,441 0 0
PIMCO DYNAMIC INCOME FD SHS 72201Y101 1,538 49,865 SH   SOLE   49,865 0 0
PIMCO DYNMIC CREDIT AND MRT COM SHS 72202D106 22,918 1,001,643 SH   SOLE   986,243 0 15,400
PIMCO ETF TR ENHAN SHRT MA AC 72201R833 22,915 225,656 SH   SOLE   220,856 0 4,800
PIMCO ETF TR ENHNCD LW DUR AC 72201R718 6,741 67,440 SH   SOLE   67,140 0 300
PORTLAND GEN ELEC CO COM NEW 736508847 8,575 211,665 SH   SOLE   196,240 0 15,425
POWERSHARES ETF TR II GBL CLEAN ENER 73936T615 278 21,550 SH   SOLE   21,550 0 0
PRAXAIR INC COM 74005P104 5,516 38,227 SH   SOLE   35,197 0 3,030
PROCTER AND GAMBLE CO COM 742718109 12,164 153,429 SH   SOLE   153,229 0 200
QUALCOMM INC COM 747525103 10,634 191,909 SH   SOLE   187,124 0 4,785
RAYTHEON CO COM NEW 755111507 1,173 5,433 SH   SOLE   5,433 0 0
RIO TINTO PLC SPONSORED ADR 767204100 828 16,064 SH   SOLE   16,064 0 0
ROCKWELL AUTOMATION INC COM 773903109 401 2,303 SH   SOLE   2,303 0 0
ROCKWELL COLLINS INC COM 774341101 289 2,140 SH   SOLE   2,140 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 375 5,878 SH   SOLE   5,878 0 0
RPM INTL INC COM 749685103 2,531 53,088 SH   SOLE   53,088 0 0
SCHLUMBERGER LTD COM 806857108 9,805 151,359 SH   SOLE   146,972 0 4,387
SEALED AIR CORP NEW COM 81211K100 1,284 30,000 SH   SOLE   30,000 0 0
SNAP ON INC COM 833034101 1,466 9,937 SH   SOLE   8,937 0 1,000
SPDR GOLD TRUST GOLD SHS 78463V107 6,796 54,023 SH   SOLE   54,012 0 11
SPDR S&P 500 ETF TR TR UNIT 78462F103 11,851 45,037 SH   SOLE   45,037 0 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 1,195 19,786 SH   SOLE   19,786 0 0
SPDR SERIES TRUST S&P DIVID ETF 78464A763 257 2,821 SH   SOLE   2,821 0 0
STARBUCKS CORP COM 855244109 209 3,611 SH   SOLE   2,241 0 1,370
STRYKER CORP COM 863667101 2,453 15,245 SH   SOLE   15,245 0 0
SYSCO CORP COM 871829107 1,125 18,758 SH   SOLE   18,758 0 0
TARGET CORP COM 87612E106 435 6,259 SH   SOLE   6,259 0 0
TE CONNECTIVITY LTD REG SHS H84989104 27,193 272,199 SH   SOLE   260,399 0 11,800
TEXAS INSTRS INC COM 882508104 385 3,702 SH   SOLE   3,702 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 27,590 133,634 SH   SOLE   127,114 0 6,520
TJX COS INC NEW COM 872540109 17,528 214,913 SH   SOLE   206,148 0 8,765
TRAVELERS COMPANIES INC COM 89417E109 1,376 9,910 SH   SOLE   9,910 0 0
UGI CORP NEW COM 902681105 21,678 488,025 SH   SOLE   469,880 0 18,145
UNION PAC CORP COM 907818108 4,858 36,136 SH   SOLE   36,136 0 0
UNITED PARCEL SERVICE INC CL B 911312106 12,948 123,714 SH   SOLE   123,614 0 100
UNITED TECHNOLOGIES CORP COM 913017109 1,583 12,579 SH   SOLE   12,579 0 0
UNIVERSAL ELECTRS INC COM 913483103 656 12,594 SH   SOLE   12,594 0 0
UNUM GROUP COM 91529Y106 381 8,012 SH   SOLE   8,012 0 0
US BANCORP DEL COM NEW 902973304 4,490 88,909 SH   SOLE   84,804 0 4,105
VALHI INC NEW COM 918905100 1,479 244,000 SH   SOLE   244,000 0 0
VALLEY NATL BANCORP COM 919794107 147 11,762 SH   SOLE   11,762 0 0
VANECK VECTORS ETF TR GLOBAL ALTER ETF 92189F502 300 4,970 SH   SOLE   4,970 0 0
VANGUARD BD INDEX FD INC SHORT TRM BOND 921937827 11,130 141,894 SH   SOLE   139,494 0 2,400
VANGUARD BD INDEX FD INC TOTAL BND MRKT 921937835 5,064 63,357 SH   SOLE   61,607 0 1,750
VANGUARD INDEX FDS VALUE ETF 922908744 1,620 15,700 SH   SOLE   15,700 0 0
VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,442 17,992 SH   SOLE   17,992 0 0
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 412 5,464 SH   SOLE   5,464 0 0
VANGUARD INDEX FDS EXTEND MKT ETF 922908652 755 6,771 SH   SOLE   6,756 0 15
VANGUARD INDEX FDS MCAP VL IDXVIP 922908512 987 9,020 SH   SOLE   9,020 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 2,744 58,411 SH   SOLE   58,171 0 240
VANGUARD INTL EQUITY INDEX F FTSE EUROPE ETF 922042874 29,642 509,753 SH   SOLE   483,713 0 26,040
VANGUARD INTL EQUITY INDEX F ALLWRLD EX US 922042775 1,272 23,400 SH   SOLE   23,400 0 0
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 226 2,880 SH   SOLE   2,880 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858 767 17,341 SH   SOLE   17,341 0 0
VERASTEM INC COM 92337C104 798 267,903 SH   SOLE   267,603 0 300
VERIZON COMMUNICATIONS INC COM 92343V104 657 13,734 SH   SOLE   13,734 0 0
VISA INC COM CL A 92826C839 36,804 307,674 SH   SOLE   294,909 0 12,765
VODAFONE GROUP PLC NEW SPONSORED ADR 92857W308 14,658 526,887 SH   SOLE   514,033 0 12,854
WALGREENS BOOTS ALLIANCE INC COM 931427108 15,456 236,076 SH   SOLE   227,406 0 8,670
WASTE MGMT INC DEL COM 94106L109 898 10,674 SH   SOLE   10,674 0 0
WATSCO INC COM 942622200 25,824 142,700 SH   SOLE   136,710 0 5,990
WELLESLEY BANCORP INC COM 949485106 373 12,500 SH   SOLE   12,500 0 0
WELLS FARGO CO NEW COM 949746101 495 9,446 SH   SOLE   596 0 8,850
WEYERHAEUSER CO COM 962166104 517 14,764 SH   SOLE   14,764 0 0
WISDOMTREE TR INTL MIDCAP DV 97717W778 22,497 327,230 SH   SOLE   309,410 0 17,820
WISDOMTREE TR EUROPE HEDGED EQ 97717X701 558 8,890 SH   SOLE   8,890 0 0
XYLEM INC COM 98419M100 322 4,187 SH   SOLE   4,187 0 0
YANDEX N V SHS CLASS A N97284108 10,079 255,500 SH   SOLE   255,500 0 0
YUM BRANDS INC COM 988498101 14,164 166,386 SH   SOLE   156,146 0 10,240
YUM CHINA HLDGS INC COM 98850P109 966 23,288 SH   SOLE   23,198 0 90
ZAIS GROUP HLDGS INC COM 98887G106 183 45,200 SH   SOLE   45,200 0 0
ZIMMER BIOMET HLDGS INC COM 98956P102 761 6,977 SH   SOLE   6,977 0 0