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 COM 88579Y101 3,316 14,089 SH   SOLE   14,089 0 0
3M COM 88579Y101 1,377 5,850 SH   DFND 15 0 5,850 0
3M COM 88579Y101 9 40 SH   DFND 1 0 40 0
3M COM 88579Y101 6 25 SH   DFND 16 0 25 0
3M COM 88579Y101 365 1,550 SH   DFND 14 0 1,550 0
ABBOTT LABS COM 002824100 2,448 42,899 SH   SOLE   42,899 0 0
ABBOTT LABS COM 002824100 973 17,050 SH   DFND 15 0 17,050 0
ABBOTT LABS COM 002824100 10 175 SH   DFND 1 0 175 0
ABBOTT LABS COM 002824100 14 250 SH   DFND 16 0 250 0
ABBOTT LABS COM 002824100 107 1,875 SH   DFND 14 0 1,875 0
ABBVIE COM 00287Y109 357 3,690 SH   SOLE   3,690 0 0
ABBVIE COM 00287Y109 338 3,500 SH   DFND 15 0 3,500 0
AIR PRODUCTS & CHEM COM 009158106 450 2,740 SH   SOLE   2,740 0 0
ALPHABET INC CL A COM 02079K305 2,930 2,781 SH   SOLE   2,781 0 0
ALPHABET INC CL A COM 02079K305 1,385 1,315 SH   DFND 15 0 1,315 0
ALPHABET INC CL A COM 02079K305 87 83 SH   DFND 1 0 83 0
ALPHABET INC CL A COM 02079K305 5 5 SH   DFND 16 0 5 0
ALPHABET INC CL A COM 02079K305 100 95 SH   DFND 14 0 95 0
AMGEN INC COM 031162100 365 2,100 SH   SOLE   2,100 0 0
AMGEN INC COM 031162100 452 2,600 SH   DFND 1 0 2,600 0
ANALOG DEVICES COM 032654105 1,818 20,425 SH   SOLE   20,425 0 0
ANALOG DEVICES COM 032654105 837 9,400 SH   DFND 15 0 9,400 0
ANALOG DEVICES COM 032654105 45 500 SH   DFND 1 0 500 0
ANALOG DEVICES COM 032654105 51 575 SH   DFND 14 0 575 0
APPLE INC COM 037833100 3,345 19,765 SH   SOLE   19,765 0 0
APPLE INC COM 037833100 1,259 7,440 SH   DFND 15 0 7,440 0
APPLE INC COM 037833100 44 260 SH   DFND 1 0 260 0
APPLE INC COM 037833100 21 125 SH   DFND 16 0 125 0
APPLE INC COM 037833100 75 445 SH   DFND 14 0 445 0
APTARGROUP COM 038336103 1,819 21,084 SH   SOLE   21,084 0 0
APTARGROUP COM 038336103 979 11,350 SH   DFND 15 0 11,350 0
APTARGROUP COM 038336103 35 410 SH   DFND 1 0 410 0
APTARGROUP COM 038336103 52 600 SH   DFND 14 0 600 0
AT&T INC. COM 00206R102 237 6,106 SH   SOLE   6,106 0 0
AUTOMATIC DATA PROCESSING COM 053015103 2,579 22,011 SH   SOLE   22,011 0 0
AUTOMATIC DATA PROCESSING COM 053015103 1,260 10,750 SH   DFND 15 0 10,750 0
AUTOMATIC DATA PROCESSING COM 053015103 49 415 SH   DFND 1 0 415 0
AUTOMATIC DATA PROCESSING COM 053015103 21 175 SH   DFND 16 0 175 0
AUTOMATIC DATA PROCESSING COM 053015103 270 2,300 SH   DFND 14 0 2,300 0
BERKSHIRE HATHAWAY CL B COM 084670702 654 3,300 SH   SOLE   3,300 0 0
CAMBRIDGE BANCORP COM 132152109 811 10,165 SH   SOLE   10,165 0 0
CAMBRIDGE BANCORP COM 132152109 64 800 SH   DFND 15 0 800 0
CANADIAN NATL RAILWAY COM 136375102 2,309 27,985 SH   SOLE   27,985 0 0
CANADIAN NATL RAILWAY COM 136375102 1,270 15,400 SH   DFND 15 0 15,400 0
CANADIAN NATL RAILWAY COM 136375102 7 80 SH   DFND 1 0 80 0
CHUBB LIMITED COM H1467J104 2,517 17,225 SH   SOLE   17,225 0 0
CHUBB LIMITED COM H1467J104 1,136 7,775 SH   DFND 15 0 7,775 0
CHUBB LIMITED COM H1467J104 39 265 SH   DFND 1 0 265 0
CHUBB LIMITED COM H1467J104 12 85 SH   DFND 16 0 85 0
CHUBB LIMITED COM H1467J104 12 80 SH   DFND 14 0 80 0
CHURCH & DWIGHT COM 171340102 1,045 20,835 SH   SOLE   20,835 0 0
CHURCH & DWIGHT COM 171340102 236 4,700 SH   DFND 15 0 4,700 0
CHURCH & DWIGHT COM 171340102 31 620 SH   DFND 1 0 620 0
CISCO SYS INC COM 17275R102 302 7,875 SH   SOLE   7,875 0 0
CISCO SYS INC COM 17275R102 79 2,070 SH   DFND 14 0 2,070 0
CLOROX COM 189054109 275 1,849 SH   SOLE   1,849 0 0
COLGATE-PALMOLIVE COM 194162103 319 4,230 SH   SOLE   4,230 0 0
COLGATE-PALMOLIVE COM 194162103 28 375 SH   DFND 14 0 375 0
CVS HEALTH COM 126650100 2,129 29,370 SH   SOLE   29,370 0 0
CVS HEALTH COM 126650100 1,113 15,350 SH   DFND 15 0 15,350 0
CVS HEALTH COM 126650100 6 85 SH   DFND 1 0 85 0
CVS HEALTH COM 126650100 9 125 SH   DFND 16 0 125 0
CVS HEALTH COM 126650100 36 500 SH   DFND 14 0 500 0
DANAHER CORP COM 235851102 2,178 23,465 SH   SOLE   23,465 0 0
DANAHER CORP COM 235851102 940 10,125 SH   DFND 15 0 10,125 0
DANAHER CORP COM 235851102 10 110 SH   DFND 1 0 110 0
DANAHER CORP COM 235851102 6 60 SH   DFND 16 0 60 0
DANAHER CORP COM 235851102 79 850 SH   DFND 14 0 850 0
DISNEY COM 254687106 307 2,855 SH   SOLE   2,855 0 0
EOG RESOURCES COM 26875P101 629 5,826 SH   SOLE   5,826 0 0
EOG RESOURCES COM 26875P101 262 2,425 SH   DFND 15 0 2,425 0
EOG RESOURCES COM 26875P101 8 75 SH   DFND 1 0 75 0
EOG RESOURCES COM 26875P101 46 425 SH   DFND 14 0 425 0
EXXON MOBIL COM 30231G102 1,145 13,695 SH   SOLE   13,695 0 0
EXXON MOBIL COM 30231G102 569 6,800 SH   DFND 15 0 6,800 0
EXXON MOBIL COM 30231G102 15 180 SH   DFND 1 0 180 0
EXXON MOBIL COM 30231G102 6 75 SH   DFND 16 0 75 0
FACTSET RESH SYS COM 303075105 339 1,759 SH   SOLE   1,759 0 0
FACTSET RESH SYS COM 303075105 135 700 SH   DFND 15 0 700 0
FISERV COM 337738108 2,388 18,211 SH   SOLE   18,211 0 0
FISERV COM 337738108 1,147 8,750 SH   DFND 15 0 8,750 0
FISERV COM 337738108 8 60 SH   DFND 1 0 60 0
FISERV COM 337738108 108 820 SH   DFND 14 0 820 0
FORTIVE CORP COM 34959J108 969 13,393 SH   SOLE   13,393 0 0
FORTIVE CORP COM 34959J108 602 8,325 SH   DFND 15 0 8,325 0
FORTIVE CORP COM 34959J108 4 60 SH   DFND 1 0 60 0
FORTIVE CORP COM 34959J108 4 50 SH   DFND 16 0 50 0
FORTIVE CORP COM 34959J108 44 612 SH   DFND 14 0 612 0
GENERAL ELECTRIC COM 369604103 339 19,452 SH   SOLE   19,452 0 0
GENERAL ELECTRIC COM 369604103 61 3,500 SH   DFND 15 0 3,500 0
GENERAL ELECTRIC COM 369604103 134 7,700 SH   DFND 14 0 7,700 0
GILEAD SCIENCES COM 375558103 691 9,640 SH   SOLE   9,640 0 0
GILEAD SCIENCES COM 375558103 4 60 SH   DFND 1 0 60 0
GILEAD SCIENCES COM 375558103 147 2,050 SH   DFND 15 0 2,050 0
GILEAD SCIENCES COM 375558103 4 50 SH   DFND 16 0 50 0
GILEAD SCIENCES COM 375558103 34 475 SH   DFND 14 0 475 0
HOME DEPOT COM 437076102 2,433 12,835 SH   SOLE   12,835 0 0
HOME DEPOT COM 437076102 1,772 9,350 SH   DFND 15 0 9,350 0
HOME DEPOT COM 437076102 6 30 SH   DFND 1 0 30 0
HOME DEPOT COM 437076102 33 175 SH   DFND 14 0 175 0
ILLUMINA COM 452327109 1,041 4,766 SH   SOLE   4,766 0 0
ILLUMINA COM 452327109 8 35 SH   DFND 1 0 35 0
ILLUMINA COM 452327109 85 390 SH   DFND 15 0 390 0
ILLUMINA COM 452327109 5 25 SH   DFND 16 0 25 0
ILLUMINA COM 452327109 40 185 SH   DFND 14 0 185 0
INTEL CORP COM 458140100 2,053 44,484 SH   SOLE   44,484 0 0
INTEL CORP COM 458140100 1,007 21,825 SH   DFND 15 0 21,825 0
INTEL CORP COM 458140100 28 600 SH   DFND 1 0 600 0
INTEL CORP COM 458140100 102 2,200 SH   DFND 14 0 2,200 0
IPG PHOTONICS COM 44980X109 327 1,528 SH   SOLE   1,528 0 0
IPG PHOTONICS COM 44980X109 385 1,800 SH   DFND 15 0 1,800 0
JOHNSON & JOHNSON COM 478160104 3,600 25,766 SH   SOLE   25,766 0 0
JOHNSON & JOHNSON COM 478160104 1,691 12,104 SH   DFND 15 0 12,104 0
JOHNSON & JOHNSON COM 478160104 231 1,650 SH   DFND 1 0 1,650 0
JOHNSON & JOHNSON COM 478160104 161 1,150 SH   DFND 14 0 1,150 0
MASTERCARD COM 57636Q104 3,316 21,905 SH   SOLE   21,905 0 0
MASTERCARD COM 57636Q104 1,037 6,850 SH   DFND 15 0 6,850 0
MASTERCARD COM 57636Q104 79 520 SH   DFND 1 0 520 0
MASTERCARD COM 57636Q104 8 50 SH   DFND 16 0 50 0
MASTERCARD COM 57636Q104 132 875 SH   DFND 14 0 875 0
MCCORMICK & CO COM 579780206 234 2,300 SH   SOLE   2,300 0 0
MCCORMICK & CO COM 579780206 41 400 SH   DFND 15 0 400 0
METTLER TOLEDO COM 592688105 659 1,064 SH   SOLE   1,064 0 0
METTLER TOLEDO COM 592688105 186 300 SH   DFND 15 0 300 0
MICROSOFT CORP COM 594918104 2,498 29,202 SH   SOLE   29,202 0 0
MICROSOFT CORP COM 594918104 1,420 16,600 SH   DFND 15 0 16,600 0
MICROSOFT CORP COM 594918104 4 50 SH   DFND 1 0 50 0
MICROSOFT CORP COM 594918104 91 1,060 SH   DFND 14 0 1,060 0
NESTLE SA ADR COM 641069406 2,010 23,376 SH   SOLE   23,376 0 0
NESTLE SA ADR COM 641069406 808 9,400 SH   DFND 15 0 9,400 0
NESTLE SA ADR COM 641069406 9 100 SH   DFND 1 0 100 0
NESTLE SA ADR COM 641069406 9 100 SH   DFND 16 0 100 0
NESTLE SA ADR COM 641069406 9 100 SH   DFND 14 0 100 0
NOVARTIS AG ADR COM 66987V109 2,415 28,758 SH   SOLE   28,758 0 0
NOVARTIS AG ADR COM 66987V109 1,062 12,650 SH   DFND 15 0 12,650 0
NOVARTIS AG ADR COM 66987V109 9 110 SH   DFND 1 0 110 0
NOVARTIS AG ADR COM 66987V109 8 100 SH   DFND 16 0 100 0
NOVARTIS AG ADR COM 66987V109 94 1,125 SH   DFND 14 0 1,125 0
NOVOZYMES A S DKK 2.0 COM B798FW902 1,773 31,120 SH   SOLE   31,120 0 0
NOVOZYMES A S DKK 2.0 COM B798FW902 772 13,550 SH   DFND 15 0 13,550 0
NOVOZYMES A S DKK 2.0 COM B798FW902 7 120 SH   DFND 1 0 120 0
NXP SEMICONDUCTORS COM N6596X109 199 1,700 SH   SOLE   1,700 0 0
NXP SEMICONDUCTORS COM N6596X109 413 3,525 SH   DFND 15 0 3,525 0
NXP SEMICONDUCTORS COM N6596X109 5 40 SH   DFND 1 0 40 0
PEPSICO COM 713448108 905 7,549 SH   SOLE   7,549 0 0
PEPSICO COM 713448108 720 6,000 SH   DFND 15 0 6,000 0
PEPSICO COM 713448108 36 300 SH   DFND 14 0 300 0
PROCTER & GAMBLE COM 742718109 1,805 19,642 SH   SOLE   19,642 0 0
PROCTER & GAMBLE COM 742718109 965 10,500 SH   DFND 15 0 10,500 0
PROCTER & GAMBLE COM 742718109 228 2,480 SH   DFND 1 0 2,480 0
PROCTER & GAMBLE COM 742718109 9 100 SH   DFND 16 0 100 0
PROCTER & GAMBLE COM 742718109 216 2,350 SH   DFND 14 0 2,350 0
ROCHE HLDG LTD ADR COM 771195104 1,358 43,010 SH   SOLE   43,010 0 0
ROCHE HLDG LTD ADR COM 771195104 655 20,750 SH   DFND 15 0 20,750 0
ROCHE HLDG LTD ADR COM 771195104 7 225 SH   DFND 1 0 225 0
ROCHE HLDG LTD ADR COM 771195104 10 325 SH   DFND 16 0 325 0
ROCHE HLDG LTD ADR COM 771195104 58 1,850 SH   DFND 14 0 1,850 0
ROCKWELL AUTOMATION COM 773903109 2,217 11,291 SH   SOLE   11,291 0 0
ROCKWELL AUTOMATION COM 773903109 825 4,200 SH   DFND 15 0 4,200 0
ROCKWELL AUTOMATION COM 773903109 9 45 SH   DFND 1 0 45 0
ROCKWELL AUTOMATION COM 773903109 69 350 SH   DFND 14 0 350 0
SCHLUMBERGER COM 806857108 1,068 15,843 SH   SOLE   15,843 0 0
SCHLUMBERGER COM 806857108 15 220 SH   DFND 1 0 220 0
SCHLUMBERGER COM 806857108 135 2,000 SH   DFND 15 0 2,000 0
SMUCKER J M COM 832696405 910 7,328 SH   SOLE   7,328 0 0
SMUCKER J M COM 832696405 217 1,750 SH   DFND 15 0 1,750 0
SMUCKER J M COM 832696405 6 50 SH   DFND 16 0 50 0
SMUCKER J M COM 832696405 19 150 SH   DFND 14 0 150 0
STRYKER CORP COM 863667101 383 2,475 SH   SOLE   2,475 0 0
STRYKER CORP COM 863667101 48 310 SH   DFND 14 0 310 0
SYSCO COM 871829107 706 11,625 SH   SOLE   11,625 0 0
SYSCO COM 871829107 334 5,500 SH   DFND 15 0 5,500 0
SYSCO COM 871829107 62 1,025 SH   DFND 14 0 1,025 0
TJX COS COM 872540109 272 3,562 SH   SOLE   3,562 0 0
TJX COS COM 872540109 23 300 SH   DFND 15 0 300 0
UNILEVER PLC NEW ADR COM 904767704 1,657 29,951 SH   SOLE   29,951 0 0
UNILEVER PLC NEW ADR COM 904767704 722 13,050 SH   DFND 15 0 13,050 0
UNILEVER PLC NEW ADR COM 904767704 40 730 SH   DFND 1 0 730 0
UNILEVER PLC NEW ADR COM 904767704 10 175 SH   DFND 16 0 175 0
UNILEVER PLC NEW ADR COM 904767704 11 200 SH   DFND 14 0 200 0
UNITED TECHNOLOGIES COM 913017109 860 6,742 SH   SOLE   6,742 0 0
UNITED TECHNOLOGIES COM 913017109 4 35 SH   DFND 1 0 35 0
UNITED TECHNOLOGIES COM 913017109 191 1,500 SH   DFND 15 0 1,500 0
UNITED TECHNOLOGIES COM 913017109 13 100 SH   DFND 16 0 100 0
UNITED TECHNOLOGIES COM 913017109 4 35 SH   DFND 14 0 35 0
VANGUARD TOTAL STOCK MARKET ET COM 922908769 319 2,321 SH   SOLE   2,321 0 0
VANGUARD TOTAL STOCK MARKET ET COM 922908769 247 1,800 SH   DFND 1 0 1,800 0
WAL-MART STORES COM 931142103 507 5,135 SH   SOLE   5,135 0 0
WAL-MART STORES COM 931142103 425 4,300 SH   DFND 15 0 4,300 0
XILINX COM 983919101 1,604 23,789 SH   SOLE   23,789 0 0
XILINX COM 983919101 566 8,400 SH   DFND 15 0 8,400 0
XILINX COM 983919101 5 75 SH   DFND 1 0 75 0
XILINX COM 983919101 120 1,775 SH   DFND 14 0 1,775 0
XYLEM INC COM 98419M100 807 11,835 SH   SOLE   11,835 0 0
XYLEM INC COM 98419M100 5 75 SH   DFND 1 0 75 0
XYLEM INC COM 98419M100 177 2,600 SH   DFND 15 0 2,600 0
XYLEM INC COM 98419M100 61 900 SH   DFND 14 0 900 0
FIDELITY ADVISOR EQUITY GROWTH Equity Mutual Fu 315805101 209 1,747 SH   SOLE   1,747 0 0