Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
AAPL	Apple Inc	79,186	$8.741M	3.9%	$110.39 *	$17.96	+36.3%	COM	037833100
—	Du Pont E I de Nemours & Co	90,732	$6.709M	3.0%	$73.94	$67.55	—	COM	263534109
JNJ	Johnson & Johnson	59,467	$6.218M	2.8%	$104.56 *	$63.09	+22.0%	COM	478160104
—	AGL Resources Inc	104,411	$5.691M	2.6%	$54.51	$42.86	—	COM	001204106
MKC	McCormick & Co Inc Non Vtg	76,576	$5.69M	2.6%	$74.31 *	$28.19	+7.1%	COM	579780206
WLY	Wiley John & Sons Inc Cl A	92,377	$5.472M	2.5%	$59.24 *	$27.09	+58.0%	COM	968223206
ADP	Automatic Data Processing Inc	62,013	$5.17M	2.3%	$83.37 *	$45.09	+45.6%	COM	053015103
—	Cisco Systems Inc	179,914	$5.004M	2.2%	$27.81	$24.17	—	COM	17275r102
EMR	Emerson Electric Co	80,819	$4.989M	2.2%	$61.73 *	$43.35	+5.9%	COM	291011104
HAIN	Hain Celestial Group Inc	83,426	$4.863M	2.2%	$58.29	$42.74	+36.4%	COM	405217100
ITW	Illinois Tool Works Inc	48,805	$4.622M	2.1%	$94.70 *	$50.28	+45.6%	COM	452308109
BAX	Baxter Intl Inc	62,994	$4.617M	2.1%	$73.29 *	$30.83	+7.6%	COM	071813109
—	Telus Corp	127,494	$4.595M	2.1%	$36.04	$34.62	—	COM	87971m103
—	Keurig Green Mountain Inc	34,304	$4.541M	2.0%	$132.38	$112.75	—	COM	49271m100
—	Connecticut Wtr Svc Inc	123,701	$4.489M	2.0%	$36.29	$31.64	—	COM	207797101
—	Sun Hydraulics Corp	108,268	$4.264M	1.9%	$39.38	$31.28	—	COM	866942105
PG	Procter & Gamble Co	43,625	$3.974M	1.8%	$91.09 *	$55.59	+20.5%	COM	742718109
INTU	Intuit	41,589	$3.834M	1.7%	$92.19 *	$54.64	+54.3%	COM	461202103
—	3M Co	23,077	$3.792M	1.7%	$164.32	$121.06	—	COM	88579y101
SJM	Smucker J M Co	36,977	$3.734M	1.7%	$100.98 *	$70.70	+3.2%	COM	832696405
UNFI	United Natural Foods Inc	46,621	$3.605M	1.6%	$77.33	$51.91	+49.0%	COM	911163103
—	EMC Corp MA	119,379	$3.55M	1.6%	$29.74	$25.87	—	COM	268648102
EXPD	Expeditors Intl Wash Inc	73,581	$3.282M	1.5%	$44.60 *	$32.75	+18.3%	COM	302130109
TNC	Tennant Co	42,585	$3.073M	1.4%	$72.16 *	$41.34	+51.0%	COM	880345103
—	Liberty Property Trust	80,383	$3.025M	1.4%	$37.63	$35.65	—	RE	531172104
BDX	Becton Dickinson & Co	21,433	$2.983M	1.3%	$139.18 *	$78.45	+46.4%	COM	075887109
—	Patterson Companies Inc	61,260	$2.947M	1.3%	$48.11	$37.60	—	COM	703395103
—	Kadant Inc	68,300	$2.916M	1.3%	$42.69	$31.94	—	COM	48282t104
GPC	Genuine Parts Co	27,078	$2.886M	1.3%	$106.58 *	$56.62	+37.2%	COM	372460105
AWK	American Water Works Co Inc	53,424	$2.847M	1.3%	$53.29 *	$34.58	+24.0%	COM	030420103
—	Verizon Communications Inc	60,576	$2.834M	1.3%	$46.78	$50.30	—	COM	92343v104
BHB	Bar Harbor Bankshares	86,164	$2.757M	1.2%	$32.00 *	$11.89	+20.9%	COM	066849100
—	Merck & Co Inc	41,995	$2.385M	1.1%	$56.79	$46.44	—	COM	58933y105
WAB	Wabtec Corp	26,668	$2.317M	1.0%	$86.88 *	$49.35	+65.6%	COM	929740108
AMGN	Amgen Inc	14,526	$2.314M	1.0%	$159.30 *	$75.61	+53.4%	COM	031162100
—	Whole Foods Mkt Inc	43,619	$2.199M	1.0%	$50.41	$51.03	—	COM	966837106
SYK	Stryker Corp	22,779	$2.149M	1.0%	$94.34 *	$56.92	+46.0%	COM	863667101
MLKN	Miller Herman Inc	72,532	$2.135M	1.0%	$29.44 *	$21.17	+6.6%	COM	600544100
—	Aqua America Inc	78,788	$2.104M	0.9%	$26.70	$30.14	—	COM	03836w103
UPS	United Parcel Service Inc Cl B	18,527	$2.06M	0.9%	$111.19 *	$61.46	+21.9%	COM	911312106
—	ExacTech Inc	85,595	$2.017M	0.9%	$23.56	$22.52	—	COM	30064e109
PEP	PepsiCo Inc	20,040	$1.895M	0.9%	$94.56 *	$56.65	+20.0%	COM	713448108
—	Discovery Communications Ser A	54,805	$1.888M	0.8%	$34.45	$50.80	—	COM	25470f104
NVO	Novo-Nordisk AS ADR	43,960	$1.86M	0.8%	$42.31	$33.51	+26.3%	ADR	670100205
—	AmeriGas Partners LP	37,331	$1.789M	0.8%	$47.92	$49.24	—	ML	030975106
—	Merchants Bancshares	58,178	$1.782M	0.8%	$30.63	$33.33	—	COM	588448100
—	Clarcor Inc	25,536	$1.702M	0.8%	$66.65	$52.22	—	COM	179895107
—	Johnson Controls Inc	35,030	$1.693M	0.8%	$48.33	$36.45	—	COM	478366107
BMI	Badger Meter Inc	28,440	$1.688M	0.8%	$59.35 *	$20.08	+32.8%	COM	056525108
CAC	Camden Natl Corp	42,277	$1.684M	0.8%	$39.83 *	$15.41	+16.9%	COM	133034108
—	United Therapeutics Corp	12,881	$1.668M	0.7%	$129.49	$93.40	—	COM	91307c102
—	Citrix Systems Inc	25,648	$1.636M	0.7%	$63.79	$62.03	—	COM	177376100
PFE	Pfizer Inc	51,041	$1.59M	0.7%	$31.15 *	$16.49	+12.7%	COM	717081103
MSFT	Microsoft Corp	33,066	$1.536M	0.7%	$46.45 *	$27.51	+43.9%	COM	594918104
TXN	Texas Instruments Inc	28,600	$1.529M	0.7%	$53.46 *	$31.84	+24.2%	COM	882508104
—	Medtronic Inc	20,351	$1.469M	0.7%	$72.18	$51.48	—	COM	585055106
SCHW	Schwab Charles Corp	48,624	$1.468M	0.7%	$30.19 *	$15.92	+66.0%	COM	808513105
CECO	CECO Environmental Corp	91,691	$1.425M	0.6%	$15.54 *	$11.84	+20.8%	COM	125141101
—	EQT Corp	17,613	$1.333M	0.6%	$75.68	$79.36	—	COM	26884l109
—	Hannon Armstrong Sust Infr Cap	92,705	$1.319M	0.6%	$14.23	$14.23	—	RE	41068x100
IBM	International Business Machine	7,806	$1.252M	0.6%	$160.39 *	$118.94	-18.3%	COM	459200101
—	Peoples United Financial Inc	82,164	$1.247M	0.6%	$15.18	$14.90	—	COM	712704105
—	Express Scripts Holding Co	13,957	$1.182M	0.5%	$84.69	$61.84	—	COM	30219g108
—	WGL Holdings Inc	21,355	$1.166M	0.5%	$54.60	$42.68	—	COM	92924f106
MCD	McDonalds Corp	11,844	$1.11M	0.5%	$93.72 *	$71.88	-1.2%	COM	580135101
SYY	Sysco Corp	27,468	$1.09M	0.5%	$39.68 *	$24.40	+21.9%	COM	871829107
HD	Home Depot Inc	9,984	$1.048M	0.5%	$104.97 *	$57.57	+40.9%	COM	437076102
TMO	Thermo Fisher Scientific Inc	8,143	$1.02M	0.5%	$125.26 *	$79.93	+51.6%	COM	883556102
CMG	Chipotle Mexican Grill Inc Cl	1,461	$1M	0.4%	$684.46 *	$7.17	+90.8%	COM	169656105
—	Hubbell Inc Cl B	9,365	$1M	0.4%	$106.78	$99.00	—	COM	443510201
—	PowerShares Global ETF Trust G	86,437	$996K	0.4%	$11.52	$10.74	—	UI	73936t615
—	Google Inc Cl A	1,740	$923K	0.4%	$530.46	$880.11	—	COM	38259p508
—	Google Inc CL C	1,650	$869K	0.4%	$526.67	$575.15	—	COM	38259p706
—	Exxon Mobil Corp	9,141	$845K	0.4%	$92.44	$91.81	—	COM	30231g102
—	General Electric Co	31,504	$796K	0.4%	$25.27	$25.11	—	COM	369604103
CWT	California Wtr Svc Group	31,850	$784K	0.4%	$24.62 *	$15.61	+25.0%	COM	130788102
—	Unilever NV NY	16,750	$654K	0.3%	$39.04	$39.04	—	ADR	904784709
—	Integrys Energy Group Inc	8,250	$642K	0.3%	$77.82	$58.55	—	COM	45822p105
—	McGraw Hill Cos Inc	6,900	$614K	0.3%	$88.99	$53.20	—	COM	580645109
—	Abbvie Inc	9,248	$605K	0.3%	$65.42	$42.20	—	COM	00287y109
—	AT&T Inc	17,990	$604K	0.3%	$33.57	$35.37	—	COM	00206r102
—	Mocon Inc	32,356	$579K	0.3%	$17.89	$13.54	—	COM	607494101
DIS	Disney Walt Co Disney	5,624	$530K	0.2%	$94.24 *	$56.11	+52.9%	COM	254687106
—	SPDR S&P 500 Index ETF	2,544	$523K	0.2%	$205.58	$160.38	—	UI	78462f103
UTMD	Utah Med Prods Inc	8,581	$515K	0.2%	$60.02	$51.34	+17.0%	COM	917488108
—	Brookline Bancorp Inc	51,040	$512K	0.2%	$10.03	$9.46	—	COM	11373m107
TRN	Trinity Industries Inc	18,100	$507K	0.2%	$28.01 *	$15.62	-7.9%	COM	896522109
AMAT	Applied Materials Inc	20,136	$502K	0.2%	$24.93 *	$12.31	+76.6%	COM	038222105
—	St Jude Med Inc	7,668	$499K	0.2%	$65.08	$45.92	—	COM	790849103
WAT	Waters Corp	4,400	$496K	0.2%	$112.73	$95.76	+17.7%	COM	941848103
NEOG	Neogen Corp	9,862	$489K	0.2%	$49.58 *	$14.08	+32.1%	COM	640491106
—	FedEx Corp	2,764	$480K	0.2%	$173.66	$98.92	—	COM	31428x106
—	Walgreens Boots Alliance Inc	6,150	$469K	0.2%	$76.26	$76.26	—	COM	931427108
—	Cdk Global Inc	10,916	$445K	0.2%	$40.77	$40.77	—	COM	12508e101
WFC	Wells Fargo & Co	7,854	$431K	0.2%	$54.88 *	$29.77	+35.2%	COM	949746101
ABT	Abbott Laboratories	9,248	$416K	0.2%	$44.98 *	$28.99	+26.0%	COM	002824100
FPURX	Fidelity Puritan Fund	18,951	$407K	0.2%	$21.48	$20.82	—	MF	316345107
INTC	Intel Corp	10,742	$390K	0.2%	$36.31 *	$20.69	+34.6%	COM	458140100
AXP	American Express Co	4,135	$385K	0.2%	$93.11 *	$63.68	+24.5%	COM	025816109
IDA	IDACORP Inc	5,200	$344K	0.2%	$66.15	$48.08	+37.7%	COM	451107106
TSCO	Tractor Supply Co	4,367	$344K	0.2%	$78.77 *	$9.99	+34.4%	COM	892356106
—	Advent Software Inc	10,335	$317K	0.1%	$30.67	$33.79	—	COM	007974108
PNC	PNC Financial Services Group I	3,326	$303K	0.1%	$91.10 *	$48.66	+32.8%	COM	693475105
CNI	Canadian National Railway Co	4,348	$300K	0.1%	$69.00 *	$41.86	+34.9%	COM	136375102
—	JPMorgan Chase & Co	4,736	$296K	0.1%	$62.50	$58.30	—	COM	46625h100
WOR	Worthington Industries Inc	9,600	$289K	0.1%	$30.10 *	$20.24	-8.3%	COM	981811102
BRK/B	Berkshire Hathaway Inc Cl B	1,887	$283K	0.1%	$149.97	$126.57	+18.6%	COM	084670702
—	Consolidated Comm Holdings Inc	9,725	$271K	0.1%	$27.87	$17.42	—	COM	209034107
—	Professionally Managed Portfol	7,214	$261K	0.1%	$36.18	$38.30	—	MF	742935588
HSY	Hershey Co	2,500	$260K	0.1%	$104.00 *	$65.69	+21.7%	COM	427866108
—	Cree Inc	7,974	$257K	0.1%	$32.23	$63.56	—	COM	225447101
—	Cerner Corp	3,900	$252K	0.1%	$64.62	$51.54	—	COM	156782104
—	Dominion Resources Inc VA	3,163	$243K	0.1%	$76.83	$71.45	—	COM	25746u109
USB	US Bancorp Del	5,380	$242K	0.1%	$44.98 *	$27.41	+11.5%	COM	902973304
—	Allergan Inc	1,100	$234K	0.1%	$212.73	$212.73	—	COM	018490102
—	Ameresco Inc Cl A	33,220	$233K	0.1%	$7.01	$9.06	—	COM	02361e108
LOW	Lowes Cos Inc	3,360	$231K	0.1%	$68.75 *	$49.04	+15.0%	COM	548661107
NKE	Nike Inc Cl B	2,360	$227K	0.1%	$96.19 *	$34.38	+21.8%	COM	654106103
GIS	General Mills Inc	4,248	$227K	0.1%	$53.44 *	$31.98	+13.7%	COM	370334104
CL	Colgate Palmolive Co	3,280	$227K	0.1%	$69.21 *	$51.23	+4.5%	COM	194162103
—	GlaxoSmithKline PLC Sp ADR	5,243	$224K	0.1%	$42.72	$49.97	—	ADR	37733w105
—	HCC Insurance Holdings Inc	4,050	$217K	0.1%	$53.58	$53.58	—	COM	404132102
—	New York Community Bancorp Inc	12,125	$194K	0.1%	$16.00	$14.02	—	COM	649445103
DOMIX	Domini Social Inv Tr Intl SC E	13,514	$100K	0.0%	$7.40	$8.01	—	MF	257132704
—	Nanosphere Inc	12,000	$5,000	0.0%	$0.42	$0.58	—	COM	63009f105
—	Medizone Intl Inc	23,650	$3,000	0.0%	$0.13	$0.13	—	COM	585013105