Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
AAPL	APPLE INC COM	77,600	$9.255M	4.4%	$119.27 *	$18.17	+36.3%	Stock	037833100
—	AGL RES INC COM	99,174	$6.149M	2.9%	$62.00	$42.86	—	Stock	001204106
CSCO	CISCO SYS INC COM	208,119	$6.109M	2.9%	$29.35 *	$20.03	-5.0%	Stock	17275R102
MKC	MCCORMICK & CO INC COM NON VTG	70,727	$5.962M	2.8%	$84.30 *	$28.19	+19.7%	Stock	579780206
JNJ	JOHNSON & JOHNSON COM	56,516	$5.678M	2.7%	$100.47 *	$63.45	+10.7%	Stock	478160104
WLY	WILEY JOHN & SONS INC CL A	99,424	$5.174M	2.4%	$52.04 *	$28.49	+28.2%	Stock	968223206
ADP	AUTOMATIC DATA PROCESSING INC COM	58,780	$5.166M	2.4%	$87.89 *	$45.09	+42.8%	Stock	053015103
—	HCP INC COM	129,849	$4.944M	2.3%	$38.07	$41.21	—	REIT	40414L109
—	CONNECTICUT WTR SVC INC COM	119,751	$4.511M	2.1%	$37.67	$31.64	—	Stock	207797101
GPC	GENUINE PARTS CO COM	46,833	$4.219M	2.0%	$90.09 *	$60.16	+2.6%	Stock	372460105
VTR	VENTAS INC COM	75,349	$4.139M	2.0%	$54.93 *	$49.01	-26.7%	REIT	92276F100
ITW	ILLINOIS TOOL WKS INC COM	44,683	$4.117M	1.9%	$92.14 *	$50.28	+28.7%	Stock	452308109
—	E M C CORP MASS COM	154,242	$4.033M	1.9%	$26.15	$25.80	—	Stock	268648102
—	WHOLE FOODS MKT INC COM	121,276	$3.655M	1.7%	$30.14	$41.95	—	Stock	966837106
—	LIBERTY PPTY TR SH BEN INT	105,123	$3.645M	1.7%	$34.67	$35.13	—	REIT	531172104
TU	TELUS CORP COM	107,424	$3.6M	1.7%	$33.51 *	$17.28	-8.7%	Stock	87971M103
EXPD	EXPEDITORS INTL WASH INC COM	71,376	$3.532M	1.7%	$49.48 *	$32.75	+25.7%	Stock	302130109
MMM	3M CO COM	22,337	$3.531M	1.7%	$158.08 *	$96.87	-12.6%	Stock	88579Y101
BHB	BAR HBR BANKSHARES COM	94,341	$3.282M	1.5%	$34.79 *	$12.15	+21.0%	Stock	066849100
INTU	INTUIT COM	33,104	$3.242M	1.5%	$97.93 *	$54.64	+49.7%	Stock	461202103
SJM	SMUCKER J M CO COM NEW	27,060	$3.148M	1.5%	$116.33 *	$70.70	+18.6%	Stock	832696405
HASI	HANNON ARMSTRONG SUST INFR CAP COM	172,877	$3.088M	1.5%	$17.86 *	$9.17	+9.8%	REIT	41068X100
PG	PROCTER & GAMBLE CO COM	39,091	$2.991M	1.4%	$76.51 *	$56.92	-4.9%	Stock	742718109
HAIN	HAIN CELESTIAL GROUP INC COM	58,678	$2.979M	1.4%	$50.77	$42.74	+20.7%	Stock	405217100
—	SYMANTEC CORP COM	142,970	$2.945M	1.4%	$20.60	$22.35	—	Stock	871503108
—	PATTERSON COMPANIES INC COM	61,435	$2.879M	1.4%	$46.86	$38.01	—	Stock	703395103
—	CENTURY BANCORP INC MASS CL A NON VTG	64,554	$2.869M	1.4%	$44.44	$42.11	—	Stock	156432106
—	UNILEVER N V N Y SHS NEW	62,832	$2.839M	1.3%	$45.18	$42.26	—	ADR	904784709
VZ	VERIZON COMMUNICATIONS INC COM	59,793	$2.779M	1.3%	$46.48 *	$27.62	-7.7%	Stock	92343V104
KAI	KADANT INC COM	64,852	$2.772M	1.3%	$42.74 *	$40.18	-11.0%	Stock	48282T104
—	EXACTECH INC COM	152,703	$2.766M	1.3%	$18.11	$23.70	—	Stock	30064E109
AMGN	AMGEN INC COM	16,957	$2.758M	1.3%	$162.65 *	$81.00	+26.2%	Stock	031162100
MLKN	MILLER HERMAN INC COM	78,783	$2.575M	1.2%	$32.68 *	$21.37	+5.1%	Stock	600544100
UNFI	UNITED NAT FOODS INC COM	49,456	$2.557M	1.2%	$51.70 *	$51.86	-6.5%	Stock	911163103
HY	HYSTER YALE MATLS HANDLING INC CL A	38,447	$2.491M	1.2%	$64.79 *	$53.01	-16.1%	Stock	449172105
BDX	BECTON DICKINSON & CO COM	16,955	$2.407M	1.1%	$141.96 *	$78.45	+41.3%	Stock	075887109
MRK	MERCK & CO INC NEW COM	43,439	$2.393M	1.1%	$55.09 *	$40.30	-14.9%	Stock	58933Y105
TNC	TENNANT CO COM	39,990	$2.314M	1.1%	$57.86 *	$41.34	+18.7%	Stock	880345103
AWK	AMERICAN WTR WKS CO INC NEW COM	39,846	$2.3M	1.1%	$57.72 *	$35.28	+28.0%	Stock	030420103
SYK	STRYKER CORP COM	22,010	$2.108M	1.0%	$95.77 *	$56.92	+47.2%	Stock	863667101
MSFT	MICROSOFT CORP COM	39,041	$2.105M	1.0%	$53.92 *	$29.16	+32.0%	Stock	594918104
NVO	NOVO-NORDISK A S ADR	35,951	$2.045M	1.0%	$56.88 *	$33.51	+61.9%	ADR	670100205
UTMD	UTAH MED PRODS INC COM	33,698	$1.956M	0.9%	$58.04 *	$54.20	-0.6%	Stock	917488108
—	SUN HYDRAULICS CORP COM	64,010	$1.947M	0.9%	$30.42	$31.28	—	Stock	866942105
UPS	UNITED PARCEL SERVICE INC CL B	18,772	$1.927M	0.9%	$102.65 *	$61.82	+10.0%	Stock	911312106
PFE	PFIZER INC COM	52,398	$1.858M	0.9%	$35.46 *	$16.61	+15.6%	Stock	717081103
PEP	PEPSICO INC COM	17,658	$1.814M	0.9%	$102.73 *	$56.78	+22.0%	Stock	713448108
CAC	CAMDEN NATL CORP COM	40,457	$1.634M	0.8%	$40.39 *	$15.41	+21.3%	Stock	133034108
TXN	TEXAS INSTRS INC COM	27,390	$1.607M	0.8%	$58.67 *	$31.84	+17.3%	Stock	882508104
—	MERCHANTS BANCSHARES COM	51,453	$1.604M	0.8%	$31.17	$33.29	—	Stock	588448100
—	KEURIG GREEN MTN INC COM	29,679	$1.57M	0.7%	$52.90	$111.75	—	Stock	49271M100
—	BAXALTA INC COM	41,642	$1.497M	0.7%	$35.95	$35.95	—	Stock	07177M103
WAB	WABTEC CORP COM	17,872	$1.464M	0.7%	$81.92	$49.35	+68.1%	Stock	929740108
—	ALPHABET INC CAP STK CL A	1,950	$1.437M	0.7%	$736.92	$736.92	—	Stock	02079k30
MCD	MCDONALDS CORP COM	11,599	$1.31M	0.6%	$112.94 *	$71.88	+6.6%	Stock	580135101
—	JOHNSON CTLS INC COM	27,780	$1.25M	0.6%	$45.00	$36.45	—	Stock	478366107
SCHW	SCHWAB CHARLES CORP NEW COM	39,140	$1.21M	0.6%	$30.91 *	$15.92	+57.9%	Stock	808513105
HD	HOME DEPOT INC COM	9,774	$1.21M	0.6%	$123.80 *	$57.57	+57.4%	Stock	437076102
—	POWERSHARES GLOBAL CLEAN ENERGY PORTFOLIO	95,850	$1.105M	0.5%	$11.53	$12.51	—	ETF	73936T615
MSEX	MIDDLESEX WATER CO COM	41,964	$1.092M	0.5%	$26.02 *	$22.95	+3.9%	Stock	596680108
SYY	SYSCO CORP COM	25,773	$1.071M	0.5%	$41.56 *	$24.40	+22.6%	Stock	871829107
—	WGL HLDGS INC COM	17,215	$1.055M	0.5%	$61.28	$56.40	—	Stock	92924F106
—	EXPRESS SCRIPTS HLDG CO COM	12,284	$1.051M	0.5%	$85.56	$86.74	—	Stock	30219G108
CWT	CALIFORNIA WTR SVC GROUP COM	41,875	$1.02M	0.5%	$24.36 *	$16.53	+8.4%	Stock	130788102
IBM	INTERNATIONAL BUSINESS MACHS COM	7,211	$1.016M	0.5%	$140.90 *	$118.94	-24.5%	Stock	459200101
—	ALPHABET INC CAP STK CL C	1,400	$998K	0.5%	$712.86	$712.86	—	Stock	02079k10
GILD	GILEAD SCIENCES INC COM	9,148	$988K	0.5%	$108.00 *	$77.50	-11.3%	Stock	375558103
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	8,929	$956K	0.5%	$107.07 *	$109.09	-9.5%	ETF	922908769
—	AQUA AMERICA INC COM	33,153	$948K	0.4%	$28.59	$26.36	—	Stock	03836W103
—	CLARCOR INC COM	18,724	$947K	0.4%	$50.58	$52.22	—	Stock	179895107
TMO	THERMO FISHER SCIENTIFIC INC COM	6,843	$884K	0.4%	$129.18 *	$79.93	+48.5%	Stock	883556102
—	CITRIX SYS INC COM	10,425	$877K	0.4%	$84.12	$62.03	—	Stock	177376100
—	HUBBELL INC CL B	8,800	$847K	0.4%	$96.25	$99.00	—	Stock	443510201
CMG	CHIPOTLE MEXICAN GRILL INC COM	1,272	$833K	0.4%	$654.87 *	$7.17	+100.8%	Stock	169656105
—	DISCOVERY COMMUNICATNS NEW COM SER A	24,761	$731K	0.3%	$29.52	$30.76	—	Stock	25470F104
—	GENERAL ELECTRIC CO COM	22,807	$670K	0.3%	$29.38	$25.07	—	Stock	369604103
EQT	EQT CORP COM	10,275	$660K	0.3%	$64.23 *	$38.93	-16.8%	Stock	26884L109
T	AT&T INC COM	19,463	$650K	0.3%	$33.40 *	$11.79	+0.5%	Stock	00206R102
SON	SONOCO PRODS CO COM	15,305	$645K	0.3%	$42.14 *	$28.71	-6.8%	Stock	835495102
DIS	DISNEY WALT CO COM DISNEY	5,206	$595K	0.3%	$114.29 *	$56.62	+65.3%	Stock	254687106
HIFS	HINGHAM INSTN SVGS MASS COM	4,588	$584K	0.3%	$127.29 *	$102.47	+0.8%	Stock	433323102
XOM	EXXON MOBIL CORP COM	6,590	$542K	0.3%	$82.25 *	$55.57	-14.4%	Stock	30231G102
SPY	SPDR S&P 500 TRUST	2,544	$532K	0.3%	$209.12 *	$206.37	-7.1%	ETF	78462F103
MDT	MEDTRONIC PLC SHS	7,211	$530K	0.2%	$73.50 *	$58.10	-10.4%	Stock	G5960L103
WEC	WEC ENERGY GROUP INC COM	9,306	$483K	0.2%	$51.90 *	$34.80	+7.6%	Stock	92939U106
WAT	WATERS CORP COM	3,707	$479K	0.2%	$129.21 *	$95.76	+23.4%	Stock	941848103
—	MCGRAW HILL FINL INC COM	5,050	$474K	0.2%	$93.86	$53.20	—	Stock	580645109
INTC	INTEL CORP COM	13,354	$464K	0.2%	$34.75 *	$21.69	+9.0%	Stock	458140100
CECO	CECO ENVIRONMENTAL CORP COM	50,250	$464K	0.2%	$9.23 *	$11.88	-35.3%	Stock	125141101
—	ST JUDE MED INC COM	7,368	$463K	0.2%	$62.84	$45.92	—	Stock	790849103
AMRC	AMERESCO INC CL A	70,355	$457K	0.2%	$6.50 *	$6.53	-9.9%	Stock	02361E108
VEU	VANGUARD FTSE ALL-WORLD EX US INDEX FUND	9,597	$441K	0.2%	$45.95 *	$50.70	-15.9%	ETF	922042775
WFC	WELLS FARGO & CO NEW COM	7,877	$437K	0.2%	$55.48 *	$29.77	+29.2%	Stock	949746101
FDX	FEDEX CORP COM	2,719	$422K	0.2%	$155.20 *	$147.88	-16.7%	Stock	31428X106
ABBV	ABBVIE INC COM	7,700	$410K	0.2%	$53.25 *	$38.85	-8.4%	Stock	00287Y109
BAX	BAXTER INTL INC COM	10,255	$382K	0.2%	$37.25 *	$30.83	-9.6%	Stock	071813109
—	WALGREENS BOOTS ALLIANCE INC COM	4,400	$374K	0.2%	$85.00	$76.26	—	Stock	931427108
—	MOCON INC COM	25,457	$355K	0.2%	$13.95	$13.54	—	Stock	607494101
ABT	ABBOTT LABS COM	7,848	$351K	0.2%	$44.72 *	$29.60	+11.9%	Stock	002824100
HYS	PIMCO 0-5 YEAR HIGH YIELD CORPORATE BOND INDEX EXCHANGE-TRADED FUND	3,500	$340K	0.2%	$97.14 *	$101.51	-6.8%	ETF	72201R783
BMI	BADGER METER INC COM	5,480	$329K	0.2%	$60.04 *	$20.08	+31.2%	Stock	056525108
—	AMERIGAS PARTNERS L P UNIT L P INT	7,875	$324K	0.2%	$41.14	$49.24	—	MLP	030975106
EMR	EMERSON ELEC CO COM	6,810	$323K	0.2%	$47.43 *	$43.36	-22.3%	Stock	291011104
PNC	PNC FINL SVCS GROUP INC COM	3,411	$317K	0.1%	$92.93 *	$49.75	+29.1%	Stock	693475105
IDA	IDACORP INC COM	4,600	$313K	0.1%	$68.04 *	$48.08	+34.6%	Stock	451107106
NKE	NIKE INC CL B	2,360	$310K	0.1%	$131.36 *	$34.38	+57.0%	Stock	654106103
TSCO	TRACTOR SUPPLY CO COM	3,172	$290K	0.1%	$91.42 *	$9.99	+44.7%	Stock	892356106
—	PEOPLES UNITED FINANCIAL INC COM	17,144	$288K	0.1%	$16.80	$14.90	—	Stock	712704105
WOR	WORTHINGTON INDS INC COM	8,800	$275K	0.1%	$31.25 *	$20.24	-19.3%	Stock	981811102
BRK/B	BERKSHIRE HATHAWAY INC DEL CL B NEW	1,987	$275K	0.1%	$138.40 *	$127.61	+2.2%	Stock	084670702
NEOG	NEOGEN CORP COM	5,037	$271K	0.1%	$53.80 *	$14.08	+19.8%	Stock	640491106
—	CERNER CORP COM	3,900	$263K	0.1%	$67.44	$51.54	—	Stock	156782104
KO	COCA COLA CO COM	6,142	$262K	0.1%	$42.66 *	$29.61	-1.8%	Stock	191216100
BND	VANGUARD BD INDEX FD INC TOTAL BND MRKT	2,927	$240K	0.1%	$82.00	$82.24	-0.4%	ETF	921937835
HSY	HERSHEY CO COM	2,650	$234K	0.1%	$88.30 *	$67.73	+6.2%	Stock	427866108
—	NEW YORK CMNTY BANCORP INC COM	12,125	$232K	0.1%	$19.13	$14.02	—	Stock	649445103
CL	COLGATE PALMOLIVE CO COM	3,318	$228K	0.1%	$68.72 *	$51.23	-2.6%	Stock	194162103
D	DOMINION RES INC VA NEW COM	3,163	$226K	0.1%	$71.45 *	$46.59	-2.9%	Stock	25746U109
AXP	AMERICAN EXPRESS CO COM	3,012	$224K	0.1%	$74.37 *	$63.97	-0.2%	Stock	025816109
—	CIGNA CORPORATION COM	1,647	$224K	0.1%	$136.00	$129.33	—	Stock	125509109
JPM	JPMORGAN CHASE & CO COM	3,256	$213K	0.1%	$65.42 *	$44.28	+4.3%	Stock	46625H100
FSLR	FIRST SOLAR INC COM	4,156	$211K	0.1%	$50.77 *	$46.26	-7.6%	Stock	336433107
USB	US BANCORP DEL COM NEW	4,880	$210K	0.1%	$43.03 *	$27.41	+3.6%	Stock	902973304