Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
ERIE	Erie Indemnity Co	52,747	$9.793M	14.6%	$58.10	+245.0%	COM	29530P102
MSFT	Microsoft Corp	19,507	$2.712M	4.0%	$28.38	+357.8%	COM	594918104
UNP	Union Pacific Corp.	14,676	$2.377M	3.5%	$66.36	+119.7%	COM	907818108
IVV	iShares Core S&P 500 ETF	6,099	$1.821M	2.7%	$164.09	—	ETF	464287200
SPY	SPDR S&P 500 ETF	5,726	$1.699M	2.5%	$245.94	—	ETF	78462F103
MA	Mastercard Inc	6,175	$1.677M	2.5%	$71.16	+274.0%	COM	57636Q104
VZ	Verizon Communications	26,390	$1.593M	2.4%	$27.46	+47.2%	COM	92343V104
PM	Philip Morris Int'l	19,915	$1.512M	2.3%	$50.43	+12.5%	COM	718172109
XOM	Exxon Mobil Corp	21,329	$1.506M	2.2%	$54.96	-2.2%	COM	30231G102
PG	Procter & Gamble Co	12,077	$1.502M	2.2%	$55.82	+80.9%	COM	742718109
JNJ	Johnson & Johnson	11,229	$1.453M	2.2%	$60.92	+80.6%	COM	478160104
LHX	L3 Harris Technologies Inc.	6,001	$1.252M	1.9%	$180.55	0.0%	COM	502431109
HD	Home Depot Inc	5,355	$1.242M	1.9%	$57.32	+226.4%	COM	437076102
MO	Altria Group Inc	29,898	$1.223M	1.8%	$16.78	+64.5%	COM	02209S103
—	AT&T Corp.	32,016	$1.211M	1.8%	$35.19	—	COM	00206r102
INTC	Intel Corp	23,507	$1.211M	1.8%	$17.77	+142.2%	COM	458140100
WAB	Wabtec Corp	16,558	$1.19M	1.8%	$49.85	+37.4%	COM	929740108
CHD	Church & Dwight Co Inc	13,200	$993K	1.5%	$35.25	+99.2%	COM	171340102
IWP	iShares Russell MC Growth ETF	6,814	$963K	1.4%	$71.98	—	ETF	464287481
IWS	iShares Russell MC Value ETF	10,592	$950K	1.4%	$57.89	—	ETF	464287473
BRK/B	Berkshire Hathaway Inc. Class B	4,566	$950K	1.4%	$111.96	+84.0%	COM	084670702
WM	Waste Management Inc.	8,100	$932K	1.4%	$32.03	+228.2%	COM	94106L109
MMM	3M Company	5,566	$915K	1.4%	$62.35	+77.4%	COM	88579Y101
NSRGY	Nestle S.A. ADR	8,356	$906K	1.4%	$65.47	—	COM	641069406
NSC	Norfolk Southern Corp.	4,800	$862K	1.3%	$57.67	+180.0%	COM	655844108
—	Visa Inc.	4,796	$825K	1.2%	$109.52	—	COM	92826c839
PEP	Pepsico Inc	5,890	$808K	1.2%	$56.92	+92.1%	COM	713448108
BDX	Becton Dickinson	3,155	$798K	1.2%	$88.43	+152.8%	COM	075887109
DE	Deere & Co	4,720	$796K	1.2%	$68.35	+113.6%	COM	244199105
GIS	General Mills	14,440	$796K	1.2%	$32.06	+35.3%	COM	370334104
BA	Boeing Co	1,997	$760K	1.1%	$95.45	+269.2%	COM	097023105
OKE	Oneok Inc.	9,350	$689K	1.0%	$19.84	+134.8%	COM	682680103
CVX	Chevron Corporation	5,748	$682K	1.0%	$72.28	+26.6%	COM	166764100
—	Raytheon Co	3,285	$644K	1.0%	$67.89	—	COM	755111507
RSG	Republic Services Inc.	7,065	$611K	0.9%	$26.44	+202.5%	COM	760759100
GOOGL	Alphabet Inc. Class A	462	$564K	0.8%	$33.20	+77.0%	COM	02079K305
GOOG	Alphabet Inc. Class C	448	$546K	0.8%	$31.12	+88.7%	COM	02079K107
MCD	McDonald's Corp.	2,525	$542K	0.8%	$71.59	+158.1%	COM	580135101
IWO	iShares Russell 2000 Growth ETF	2,758	$532K	0.8%	$112.56	—	ETF	464287648
—	ConocoPhillips	9,065	$517K	0.8%	$69.51	—	COM	20825c104
PPG	PPG	4,310	$511K	0.8%	$77.00	+32.2%	COM	693506107
AAPL	Apple Inc.	2,128	$477K	0.7%	$25.53	+96.7%	COM	037833100
PSX	Phillips 66 Co	4,599	$471K	0.7%	$40.44	+91.1%	COM	718546104
PFE	Pfizer Inc	12,878	$463K	0.7%	$17.40	+55.3%	COM	717081103
SCHX	SchwabUS LCap ETF	6,416	$455K	0.7%	$49.72	—	ETF	808524201
IWM	iShares Russell 2000 ETF	2,851	$432K	0.6%	$99.31	—	ETF	464287655
EFX	Equifax Inc	3,000	$422K	0.6%	$57.60	+132.7%	COM	294429105
SWK	Stanley Black & Decker Inc.	2,750	$397K	0.6%	$115.96	+0.6%	COM	854502101
PH	Parker-Hannifin Corp	2,155	$389K	0.6%	$79.15	+95.8%	COM	701094104
—	Royal Dutch Shell A ADR	6,523	$384K	0.6%	$67.37	—	COM	780259206
VFC	VF Corp	4,250	$378K	0.6%	$53.45	+59.8%	COM	918204108
FDX	Fedex Corp	2,575	$375K	0.6%	$81.95	+74.8%	COM	31428X106
IWN	iShares Russell 2000 Value ETF	3,058	$365K	0.5%	$85.79	—	ETF	464287630
IWR	iShares Russell MC Index ETF	6,456	$361K	0.5%	$76.61	—	ETF	464287499
BP	BP PLC ADR	9,511	$361K	0.5%	$41.56	—	COM	055622104
ITW	Illinois Tool Works	2,300	$360K	0.5%	$54.78	+137.6%	COM	452308109
LQD	iShares IBoxx Inv Gr Corp Bd	2,750	$351K	0.5%	$113.96	—	ETF	464287242
ETN	Eaton Corp PLC	4,120	$343K	0.5%	$67.05	+7.5%	COM	G29183103
—	Invesco QQQ Nasdaq 100	1,800	$340K	0.5%	$111.21	—	ETF	73935A104
PNC	PNC Financial Svcs	2,326	$326K	0.5%	$47.74	+125.5%	COM	693475105
ADBE	Adobe Systems Inc	1,139	$315K	0.5%	$174.78	+67.0%	COM	00724F101
TMO	Thermo Fisher Scientific Inc.	1,075	$313K	0.5%	$177.07	+59.1%	COM	883556102
BRK/A	Berkshire Hathaway Inc. Class A	1	$312K	0.5%	$199512.94	+55.1%	COM	084670108
GLW	Corning Inc	10,750	$307K	0.5%	$14.33	+74.3%	COM	219350105
AGG	iShares Core U.S. Agg Bond ETF	2,620	$297K	0.4%	$107.94	—	ETF	464287226
SJM	JM Smucker Co	2,700	$297K	0.4%	$71.71	+26.2%	COM	832696405
WMT	WalMart Inc.	2,410	$286K	0.4%	$19.98	+72.5%	COM	931142103
—	Nextera Energy Inc Co	1,200	$280K	0.4%	$166.67	—	COM	65339f101
HPQ	HP Inc.	14,215	$269K	0.4%	$12.10	+30.1%	COM	40434L105
JPM	JPMorgan Chase & Co.	2,266	$267K	0.4%	$50.10	+89.8%	COM	46625H100
ORCL	Oracle Corp	4,650	$256K	0.4%	$43.68	+15.3%	COM	68389X105
—	Genesee & Wyoming Inc	2,300	$254K	0.4%	$87.17	—	COM	371559105
ED	Consolidated Edison	2,650	$250K	0.4%	$49.79	+41.7%	COM	209115104
WFC	Wells Fargo & Co	4,878	$246K	0.4%	$32.45	+22.6%	COM	949746101
—	Celgene Corp	2,470	$245K	0.4%	$94.40	—	COM	151020104
UNH	Unitedhealth Group Inc	1,120	$244K	0.4%	$129.15	+68.1%	COM	91324P102
EMR	Emerson Electric	3,500	$234K	0.3%	$48.88	+11.2%	COM	291011104
—	VM Ware Inc Cl A	1,545	$232K	0.3%	$147.11	—	COM	928563402
CLX	Clorox	1,460	$222K	0.3%	$84.17	+55.5%	COM	189054109
BMY	Bristol Myers Squibb Co	4,359	$221K	0.3%	$36.77	0.0%	COM	110122108
SO	Southern Co	3,450	$213K	0.3%	$45.27	0.0%	COM	842587107
OGS	One Gas Inc	2,212	$213K	0.3%	$91.28	0.0%	COM	68235P108
VTI	Vanguard TTL Stock Mkt ETF	1,377	$208K	0.3%	$150.33	—	ETF	922908769
TRV	Travelers Cos Inc	1,360	$202K	0.3%	$124.99	+3.6%	COM	89417E109
KEY	KeyCorp	10,831	$193K	0.3%	$8.09	+56.7%	COM	493267108
—	General Electric Co	16,983	$152K	0.2%	$22.08	—	COM	369604103