The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||||||
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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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 | 10,960 | 61,702 | SH | SOLE | 0 | 0 | 61,702 | ||
AT&T | COM | 00206r102 | 1,475 | 59,957 | SH | SOLE | 0 | 0 | 59,957 | ||
Accenture | COM | g1151c101 | 8,252 | 19,905 | SH | SOLE | 0 | 0 | 19,905 | ||
Air Products | COM | 009158106 | 515 | 1,694 | SH | SOLE | 0 | 0 | 1,694 | ||
Amazon.Com | COM | 023135106 | 533 | 160 | SH | SOLE | 0 | 0 | 160 | ||
American Tower | COM | 03027x100 | 8,866 | 30,310 | SH | SOLE | 0 | 0 | 30,310 | ||
Amgen | COM | 031162100 | 405 | 1,800 | SH | SOLE | 0 | 0 | 1,800 | ||
Ansys | COM | 03662q105 | 2,900 | 7,230 | SH | SOLE | 0 | 0 | 7,230 | ||
Apple Computer | COM | 037833100 | 334 | 1,882 | SH | SOLE | 0 | 0 | 1,882 | ||
Aspen Technology | COM | 045327103 | 6,912 | 45,415 | SH | SOLE | 0 | 0 | 45,415 | ||
Autodesk | COM | 052769106 | 3,737 | 13,289 | SH | SOLE | 0 | 0 | 13,289 | ||
Automatic Data Processing | COM | 053015103 | 16,288 | 66,055 | SH | SOLE | 0 | 0 | 66,055 | ||
BP PLC | COM | 055622104 | 9,425 | 353,938 | SH | SOLE | 0 | 0 | 353,938 | ||
Berkshire Hathaway Class A (3 | COM | 084990175 | 1,352 | 300 | SH | SOLE | 0 | 0 | 300 | ||
C. H. Robinson Worldwide | COM | 12541w209 | 4,665 | 43,340 | SH | SOLE | 0 | 0 | 43,340 | ||
Cambridge Bancorp | COM | 132152109 | 234 | 2,500 | SH | SOLE | 0 | 0 | 2,500 | ||
Cerner Corp | COM | 156782104 | 6,577 | 70,820 | SH | SOLE | 0 | 0 | 70,820 | ||
Chevron | COM | 166764100 | 353 | 3,010 | SH | SOLE | 0 | 0 | 3,010 | ||
Chubb Limited | COM | h1467j104 | 12,066 | 62,417 | SH | SOLE | 0 | 0 | 62,417 | ||
Cisco Systems | COM | 17275r102 | 1,245 | 19,650 | SH | SOLE | 0 | 0 | 19,650 | ||
Clorox | COM | 189054109 | 1,868 | 10,711 | SH | SOLE | 0 | 0 | 10,711 | ||
Coca Cola | COM | 191216100 | 1,441 | 24,330 | SH | SOLE | 0 | 0 | 24,330 | ||
Colgate-Palmolive | COM | 194162103 | 6,509 | 76,270 | SH | SOLE | 0 | 0 | 76,270 | ||
Comcast Corp | COM | 20030n101 | 1,258 | 25,000 | SH | SOLE | 0 | 0 | 25,000 | ||
ConocoPhillips | COM | 20825C104 | 442 | 6,117 | SH | SOLE | 0 | 0 | 6,117 | ||
Corteva | COM | 22052l104 | 11,939 | 252,515 | SH | SOLE | 0 | 0 | 252,515 | ||
Dow | COM | 260557103 | 507 | 8,934 | SH | SOLE | 0 | 0 | 8,934 | ||
DuPont | COM | 26614n102 | 11,834 | 146,500 | SH | SOLE | 0 | 0 | 146,500 | ||
Duke Energy | COM | 26441c204 | 432 | 4,121 | SH | SOLE | 0 | 0 | 4,121 | ||
Eli Lilly | COM | 532457108 | 566 | 2,050 | SH | SOLE | 0 | 0 | 2,050 | ||
Emerson Electric | COM | 291011104 | 8,504 | 91,475 | SH | SOLE | 0 | 0 | 91,475 | ||
Eversource Energy | COM | 30040w108 | 318 | 3,500 | SH | SOLE | 0 | 0 | 3,500 | ||
Exxon Mobil | COM | 30231g102 | 1,428 | 23,339 | SH | SOLE | 0 | 0 | 23,339 | ||
F5 Networks | COM | 315616102 | 15,675 | 64,054 | SH | SOLE | 0 | 0 | 64,054 | ||
Fastenal | COM | 311900104 | 10,826 | 169,000 | SH | SOLE | 0 | 0 | 169,000 | ||
Fiserv | COM | 337738108 | 3,941 | 37,970 | SH | SOLE | 0 | 0 | 37,970 | ||
Fortinet | COM | 34959e109 | 9,031 | 25,128 | SH | SOLE | 0 | 0 | 25,128 | ||
Gartner | COM | 366651107 | 6,805 | 20,355 | SH | SOLE | 0 | 0 | 20,355 | ||
General Mills | COM | 370334104 | 3,365 | 49,935 | SH | SOLE | 0 | 0 | 49,935 | ||
Hartford Financial | COM | 416515104 | 580 | 8,400 | SH | SOLE | 0 | 0 | 8,400 | ||
Hershey Company | COM | 427866108 | 7,224 | 37,339 | SH | SOLE | 0 | 0 | 37,339 | ||
Home Depot | COM | 437076102 | 2,291 | 5,520 | SH | SOLE | 0 | 0 | 5,520 | ||
Intel | COM | 458140100 | 14,622 | 283,928 | SH | SOLE | 0 | 0 | 283,928 | ||
International Business Machine | COM | 459200101 | 5,405 | 40,435 | SH | SOLE | 0 | 0 | 40,435 | ||
International Flavors & Fragra | COM | 459506101 | 13,615 | 90,377 | SH | SOLE | 0 | 0 | 90,377 | ||
J.P. Morgan Chase | COM | 46625h100 | 1,006 | 6,354 | SH | SOLE | 0 | 0 | 6,354 | ||
Johnson & Johnson | COM | 478160104 | 13,075 | 76,429 | SH | SOLE | 0 | 0 | 76,429 | ||
Kellogg Company | COM | 487836108 | 401 | 6,224 | SH | SOLE | 0 | 0 | 6,224 | ||
Marsh & McLennan | COM | 571748102 | 1,432 | 8,240 | SH | SOLE | 0 | 0 | 8,240 | ||
Medtronic PLC | COM | g5960l103 | 9,967 | 96,350 | SH | SOLE | 0 | 0 | 96,350 | ||
Merck | COM | 58933y105 | 15,758 | 205,607 | SH | SOLE | 0 | 0 | 205,607 | ||
Microsoft | COM | 594918104 | 950 | 2,825 | SH | SOLE | 0 | 0 | 2,825 | ||
Newmont | COM | 651639106 | 21,695 | 349,800 | SH | SOLE | 0 | 0 | 349,800 | ||
NextEra Energy | COM | 65339f101 | 2,538 | 27,180 | SH | SOLE | 0 | 0 | 27,180 | ||
Nike Cl B | COM | 654106103 | 229 | 1,374 | SH | SOLE | 0 | 0 | 1,374 | ||
Norfolk Southern | COM | 655844108 | 506 | 1,700 | SH | SOLE | 0 | 0 | 1,700 | ||
Northern Trust | COM | 665859104 | 12,409 | 103,747 | SH | SOLE | 0 | 0 | 103,747 | ||
Novartis | COM | 66987v109 | 11,615 | 132,790 | SH | SOLE | 0 | 0 | 132,790 | ||
Oracle | COM | 68389X105 | 288 | 3,300 | SH | SOLE | 0 | 0 | 3,300 | ||
PepsiCo | COM | 713448108 | 11,274 | 64,902 | SH | SOLE | 0 | 0 | 64,902 | ||
Pfizer | COM | 717081103 | 6,718 | 113,771 | SH | SOLE | 0 | 0 | 113,771 | ||
Phillips 66 | COM | 718546104 | 367 | 5,070 | SH | SOLE | 0 | 0 | 5,070 | ||
Procter & Gamble | COM | 742718109 | 17,819 | 108,931 | SH | SOLE | 0 | 0 | 108,931 | ||
Schlumberger | COM | 806857108 | 7,184 | 239,850 | SH | SOLE | 0 | 0 | 239,850 | ||
Sherwin Williams | COM | 824348106 | 740 | 2,100 | SH | SOLE | 0 | 0 | 2,100 | ||
Skillz | COM | 83067L109 | 3,244 | 436,000 | SH | SOLE | 0 | 0 | 436,000 | ||
Splunk | COM | 848637104 | 6,612 | 57,135 | SH | SOLE | 0 | 0 | 57,135 | ||
Stanley Black & Decker | COM | 854502101 | 226 | 1,200 | SH | SOLE | 0 | 0 | 1,200 | ||
State Street | COM | 857477103 | 1,674 | 18,000 | SH | SOLE | 0 | 0 | 18,000 | ||
Sysco | COM | 871829107 | 9,999 | 127,295 | SH | SOLE | 0 | 0 | 127,295 | ||
Texas Instruments | COM | 882508104 | 5,366 | 28,470 | SH | SOLE | 0 | 0 | 28,470 | ||
Trimble | COM | 896239100 | 11,172 | 128,130 | SH | SOLE | 0 | 0 | 128,130 | ||
Union Pacific | COM | 907818108 | 4,031 | 16,000 | SH | SOLE | 0 | 0 | 16,000 | ||
United Parcel Service | COM | 911312106 | 13,779 | 64,287 | SH | SOLE | 0 | 0 | 64,287 | ||
Urstadt Biddle Properties | COM | 917286205 | 681 | 31,950 | SH | SOLE | 0 | 0 | 31,950 | ||
Verizon | COM | 92343V104 | 397 | 7,644 | SH | SOLE | 0 | 0 | 7,644 | ||
Visa | COM | 92826c839 | 1,501 | 6,925 | SH | SOLE | 0 | 0 | 6,925 | ||
Walgreens Boots Alliance | COM | 931427108 | 308 | 5,900 | SH | SOLE | 0 | 0 | 5,900 | ||
Walt Disney | COM | 254687106 | 898 | 5,800 | SH | SOLE | 0 | 0 | 5,800 | ||
Weyerhaeuser | COM | 962166104 | 11,811 | 286,810 | SH | SOLE | 0 | 0 | 286,810 | ||
Williams Cos | COM | 969457100 | 7,805 | 299,750 | SH | SOLE | 0 | 0 | 299,750 |