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
2U, Inc. COM 90214J101 34 400 SH   SOLE   0 0 400
3M Company COM 604059105 2,021 9,205 SH   SOLE   0 0 9,205
Abbott Laboratories COM 002824100 917 15,310 SH   SOLE   0 0 15,310
AbbVie, Inc. COM 00287Y109 1,552 16,400 SH   SOLE   0 0 16,400
Accenture Ltd. COM G1151C101 41 268 SH   SOLE   0 0 268
Adobe Systems, Inc. COM 00724F101 284 1,314 SH   SOLE   0 0 1,314
Advanced Micro Devices COM 007903107 204 20,300 SH   SOLE   0 0 20,300
Aegion Corp. COM 00770F104 69 3,000 SH   SOLE   0 0 3,000
Aetna, Inc. COM 00817Y108 1,987 11,760 SH   SOLE   0 0 11,760
AFLAC Inc. COM 001055102 57 1,300 SH   SOLE   0 0 1,300
Air Products & Chemicals, Inc. COM 009158106 68 425 SH   SOLE   0 0 425
Akamai Technologies, Inc. COM 00971T101 1,739 24,500 SH   SOLE   0 0 24,500
Alarm.com Holdings, Inc. COM 011642105 8 200 SH   SOLE   0 0 200
Alibaba Group Holdings Ltd. ADS 01609W102 159 864 SH   SOLE   0 0 864
Align Technology, Inc. COM 016255101 1,095 4,361 SH   SOLE   0 0 4,361
Allegion plc COM G0176J109 85 1,000 SH   SOLE   0 0 1,000
Allergan plc COM 018490102 32 191 SH   SOLE   0 0 191
Alphabet, Inc. Class A COM 02079K305 3,517 3,391 SH   SOLE   0 0 3,391
Alphabet, Inc. Class C COM 02079K107 1,399 1,356 SH   SOLE   0 0 1,356
Altaba, Inc. COM 021346101 41 550 SH   SOLE   0 0 550
Altria Group, Inc. COM 02209S103 125 2,000 SH   SOLE   0 0 2,000
Amazon.com, Inc. COM 023135106 4,464 3,084 SH   SOLE   0 0 3,084
American Express COM 025816109 140 1,500 SH   SOLE   0 0 1,500
American International Group COM 026874784 33 600 SH   SOLE   0 0 600
American Tower Corp. COM 03027X100 1,431 9,848 SH   SOLE   0 0 9,848
AmerisourceBergen Corp. COM 03073E105 349 4,050 SH   SOLE   0 0 4,050
Amgen, Inc. COM 031162100 2,185 12,816 SH   SOLE   0 0 12,816
Apple, Inc. COM 037833100 9,363 55,805 SH   SOLE   0 0 55,805
Applied Materials COM 038222105 81 1,450 SH   SOLE   0 0 1,450
Apricus Biosciences, Inc. COM 03832V109 0 4 SH   SOLE   0 0 4
Aqua America, Inc. COM 03836W103 1,286 37,747 SH   SOLE   0 0 37,747
Ares Capital Corp. COM 04010L103 106 6,662 SH   SOLE   0 0 6,662
AT&T, Inc. COM 00206R102 191 5,353 SH   SOLE   0 0 5,353
Automatic Data Processing COM 053015103 89 780 SH   SOLE   0 0 780
AVEO Pharmaceuticals, Inc. COM 053588109 0 65 SH   SOLE   0 0 65
Axcelis Technologies COM 054540109 25 1,000 SH   SOLE   0 0 1,000
Axt, Inc. COM 00246W103 44 6,000 SH   SOLE   0 0 6,000
Baidu, Inc. ADS 056752108 2 9 SH   SOLE   0 0 9
Balchem Corp. COM 057665200 16 200 SH   SOLE   0 0 200
Bank of America Corp. COM 066050105 328 10,935 SH   SOLE   0 0 10,935
Baxter International, Inc. COM 071813109 686 10,546 SH   SOLE   0 0 10,546
BB&T Corp. COM 054937107 25 479 SH   SOLE   0 0 479
BCE, Inc. COM 05534B109 29 673 SH   SOLE   0 0 673
Becton, Dickinson and Co. COM 075887109 54 250 SH   SOLE   0 0 250
Beneficial Bancorp, Inc. COM 08171T102 12 750 SH   SOLE   0 0 750
Berkshire Hathaway B COM 084670702 2,710 13,585 SH   SOLE   0 0 13,585
Biogen, Inc. COM 09062X103 55 200 SH   SOLE   0 0 200
BlackRock, Inc. COM 09247X101 2,001 3,693 SH   SOLE   0 0 3,693
BlueStar TA-BIGITech Israel Tech. ETF ETF 26924G870 6 200 SH   SOLE   0 0 200
Boeing Company COM 097023105 205 625 SH   SOLE   0 0 625
Bookings Holdings, Inc. COM 09857L108 12 6 SH   SOLE   0 0 6
Bristol-Myers Squibb Co COM 110122108 1,844 29,150 SH   SOLE   0 0 29,150
Brookfield Infrastructure Partners, L.P. COM G16252101 21 500 SH   SOLE   0 0 500
Camden Property Trust COM 133131102 17 200 SH   SOLE   0 0 200
Carnival Corporation COM 143658102 22 337 SH   SOLE   0 0 337
Carrizo Oil & Gas, Inc. COM 144577103 96 6,000 SH   SOLE   0 0 6,000
CBS Corp. COM 12490K107 4 80 SH   SOLE   0 0 80
CBS Corp. Class A COM 124857103 4 80 SH   SOLE   0 0 80
CDK Global, Inc. COM 12508E101 136 2,150 SH   SOLE   0 0 2,150
Celgene Corp. COM 151020104 39 442 SH   SOLE   0 0 442
Centrus Energy Corp. COM 15643U104 0 40 SH   SOLE   0 0 40
Charles River Laboratories International COM 159864107 107 1,000 SH   SOLE   0 0 1,000
Charter Communications, Inc. COM 16119P108 45 143 SH   SOLE   0 0 143
Chevron Corp. COM 166764100 228 2,000 SH   SOLE   0 0 2,000
Cisco Systems COM 17275R102 430 10,022 SH   SOLE   0 0 10,022
Citigroup, Inc. COM 172967424 245 3,623 SH   SOLE   0 0 3,623
CNX Resources Corp. COM 20854P109 154 10,000 SH   SOLE   0 0 10,000
Coca-Cola Company COM 191216100 635 14,625 SH   SOLE   0 0 14,625
Cognizant Technology Solutions Corp. COM 192446102 64 800 SH   SOLE   0 0 800
Colgate-Palmolive Company COM 194162103 32 451 SH   SOLE   0 0 451
Columbia Energy Group COM 540424207 1 50 SH   SOLE   0 0 50
Comcast Corp. Class A COM 20030N101 801 23,432 SH   SOLE   0 0 23,432
Compugen, Ltd. COM M25722105 4 1,000 SH   SOLE   0 0 1,000
ConocoPhillips COM 20825C104 273 4,606 SH   SOLE   0 0 4,606
Corcept Therapeutics, Inc. COM 218352102 49 3,000 SH   SOLE   0 0 3,000
CoreLogic, Inc. COM 21871D103 45 986 SH   SOLE   0 0 986
Corning, Inc. COM 219350105 922 33,075 SH   SOLE   0 0 33,075
Costco Wholesale Corp. COM 22160K105 900 4,775 SH   SOLE   0 0 4,775
Cubic Corp. COM 229669106 64 1,000 SH   SOLE   0 0 1,000
CVS Health Corp. COM 126650100 1,118 17,971 SH   SOLE   0 0 17,971
Cypress Semiconductor COM 232806109 68 4,000 SH   SOLE   0 0 4,000
DarioHealth Corp. COM 23725P108 4 2,800 SH   SOLE   0 0 2,800
DASAN Zhone Solutions, Inc. COM 23305L206 6 500 SH   SOLE   0 0 500
Delta Air Lines, Inc. COM 247361108 8 150 SH   SOLE   0 0 150
Deutsche MSCI EAFE Hedged Equity ETF ETF 233051200 38 1,232 SH   SOLE   0 0 1,232
DexCom, Inc. COM 252131107 1 7 SH   SOLE   0 0 7
Diageo plc ADS 25243Q205 1,100 8,125 SH   SOLE   0 0 8,125
Digital Realty Trust, Inc. COM 253868103 32 303 SH   SOLE   0 0 303
Direxion Daily Semiconductor Bull 3X ETF ETF 25459W458 5 30 SH   SOLE   0 0 30
Dollar General Corporation COM 256669102 12 132 SH   SOLE   0 0 132
Dominion Resources COM 25746U109 294 4,365 SH   SOLE   0 0 4,365
DowDuPont, Inc. COM 26078J100 3,944 61,907 SH   SOLE   0 0 61,907
Eastman Chemical Co. COM 277432100 54 512 SH   SOLE   0 0 512
Eaton Corporation COM 278058102 609 7,625 SH   SOLE   0 0 7,625
Eli Lilly & Co. COM 532457108 213 2,750 SH   SOLE   0 0 2,750
Emerson Electric Co. COM 291011104 1,479 21,650 SH   SOLE   0 0 21,650
Enbridge, Inc. COM 29250N105 16 521 SH   SOLE   0 0 521
Energous Corp. COM 29272C103 64 4,000 SH   SOLE   0 0 4,000
Energy Sector SPDR ETF ETF 81369Y506 13 200 SH   SOLE   0 0 200
Energy Transfer Partners, L.P. COM 29273R109 132 8,165 SH   SOLE   0 0 8,165
Enterprise Products Partners, L.P. COM 293792107 26 1,051 SH   SOLE   0 0 1,051
Evolent Health, Inc. COM 30050B101 3 200 SH   SOLE   0 0 200
Evolution Petroleum Corp. COM 30049A107 81 10,000 SH   SOLE   0 0 10,000
Exact Sciences Corp. COM 30063P105 16 400 SH   SOLE   0 0 400
Exelixis, Inc. COM 30161Q104 7 300 SH   SOLE   0 0 300
Exelon Corporation COM 30161N101 100 2,558 SH   SOLE   0 0 2,558
Express Scripts, Inc. COM 302182100 431 6,243 SH   SOLE   0 0 6,243
Exxon Mobil Corp. COM 30231G102 1,202 16,104 SH   SOLE   0 0 16,104
F5 Networks, Inc. COM 315616102 22 150 SH   SOLE   0 0 150
Facebook, Inc. COM 30303M102 601 3,761 SH   SOLE   0 0 3,761
Fairmount Santrol Holdings, Inc. COM 30555Q108 111 26,000 SH   SOLE   0 0 26,000
Fastenal Company COM 311900104 8 150 SH   SOLE   0 0 150
Ferrari N.V. COM N3167Y103 60 500 SH   SOLE   0 0 500
Fidus Investment Corp. COM 316500107 13 1,000 SH   SOLE   0 0 1,000
Fifth Third Bancorp COM 316773100 121 3,800 SH   SOLE   0 0 3,800
Financial Sector SPDR ETF ETF 81369Y605 30 1,075 SH   SOLE   0 0 1,075
FireEye, Inc. COM 31816QAB7 35 2,050 SH   SOLE   0 0 2,050
First Industrial Realty Trust, Inc. COM 32054K103 44 1,500 SH   SOLE   0 0 1,500
First Interstate BancSystem, Inc. COM 32055Y201 32 800 SH   SOLE   0 0 800
First Trust Large Cap Core AlphaDEX ETF ETF 33734K109 1,696 29,035 SH   SOLE   0 0 29,035
First Trust Mid Cap Core AlphaDEX ETF ETF 33735B108 2,121 32,430 SH   SOLE   0 0 32,430
First Trust Morning. Dividend Leaders ETF ETF 336917109 56 2,000 SH   SOLE   0 0 2,000
First Trust N.A. Energy Infrastructure ETF ETF 33738D101 153 7,000 SH   SOLE   0 0 7,000
First Trust Pref. Securities & Income ETF ETF 33739E108 89 4,550 SH   SOLE   0 0 4,550
Five Below, Inc. COM 33829M101 37 500 SH   SOLE   0 0 500
FlexShares Quality Dividend ETF ETF 33939L860 22 500 SH   SOLE   0 0 500
Fluor Corp. COM 343412AA0 11 200 SH   SOLE   0 0 200
FNCB Bancorp, Inc. COM 302578109 32 3,500 SH   SOLE   0 0 3,500
Ford Motor Co. COM 345370860 49 4,400 SH   SOLE   0 0 4,400
Frontier Communications Corp. COM 35906A108 0 8 SH   SOLE   0 0 8
FS Investment Corp. COM 09779794Z 4 500 SH   SOLE   0 0 500
Gastar Exploration, Ltd. COM 36729W202 37 53,823 SH   SOLE   0 0 53,823
General Electric COM 369604103 137 10,177 SH   SOLE   0 0 10,177
General Electric - Call - 20 - Exp. 1/17/20 CALL 369604903 7 100 SH Call SOLE   0 0 100
General Mills, Inc. COM 370334104 16 354 SH   SOLE   0 0 354
Gilead Sciences, Inc. COM 375558103 241 3,200 SH   SOLE   0 0 3,200
Global X Lithium & Battery Tech ETF ETF 37954Y855 143 4,350 SH   SOLE   0 0 4,350
Globus Medical, Inc. COM 379577208 8,047 161,528 SH   SOLE   0 0 161,528
Goldcorp, Inc. COM 380956409 28 2,000 SH   SOLE   0 0 2,000
Goldman Sachs BDC, Inc. COM 38147U107 1,672 87,400 SH   SOLE   0 0 87,400
Goldman Sachs Group COM 38141G104 115 456 SH   SOLE   0 0 456
Goodrich Petroleum Corp. COM 382410843 0 1 SH   SOLE   0 0 1
Guggenheim BRIC ETF ETF 18383M100 19 500 SH   SOLE   0 0 500
GW Pharmaceuticals ADS 36197T103 16 140 SH   SOLE   0 0 140
H&R Block, Inc. COM 093671105 10 400 SH   SOLE   0 0 400
Halliburton Company COM 406216101 33 700 SH   SOLE   0 0 700
Hartford Financial Svcs. COM 416515104 5 100 SH   SOLE   0 0 100
HCP, Inc. COM 40414L109 10 432 SH   SOLE   0 0 432
Health Care Select Sector SPDR ETF ETF 81369Y209 41 500 SH   SOLE   0 0 500
Hercules Capital, Inc. COM 427096508 8 627 SH   SOLE   0 0 627
Himax Technologies, Inc. ADS 43289P106 9 1,500 SH   SOLE   0 0 1,500
Home Depot COM 437076102 302 1,697 SH   SOLE   0 0 1,697
Honeywell International COM 438516106 983 6,801 SH   SOLE   0 0 6,801
Host Hotels & Resorts, Inc. COM 44107P104 19 1,000 SH   SOLE   0 0 1,000
IBM COM 459200101 52 337 SH   SOLE   0 0 337
ICU Medical, Inc. COM 44930G107 32 125 SH   SOLE   0 0 125
IDEXX Laboratories, Inc. COM 45168D104 96 500 SH   SOLE   0 0 500
Illinois Tool Works, Inc. COM 452308109 34 220 SH   SOLE   0 0 220
Illumina, Inc. COM 452327109 650 2,750 SH   SOLE   0 0 2,750
India Fund, Inc. CEF 454089103 11 445 SH   SOLE   0 0 445
InfraCap MLP ETF ETF 26923G103 17 2,500 SH   SOLE   0 0 2,500
Innovator IBD 50 ETF ETF 45782C102 343 10,300 SH   SOLE   0 0 10,300
INSYS Therapeutics, Inc. COM 45824V209 2 250 SH   SOLE   0 0 250
Intel Corp. COM 458140100 1,741 33,431 SH   SOLE   0 0 33,431
iShares Barclay Interm US Credit Bond ETF ETF 464288638 86 800 SH   SOLE   0 0 800
iShares Barclays 1-3 Year Credit Bond ETF ETF 464288646 125 1,200 SH   SOLE   0 0 1,200
iShares Barclays Aggregate Bond ETF ETF 464289859 75 700 SH   SOLE   0 0 700
iShares Barclays TIPS Bond ETF ETF 464287176 283 2,505 SH   SOLE   0 0 2,505
iShares Cohen & Steers Realty Index ETF ETF 464287564 508 5,450 SH   SOLE   0 0 5,450
iShares Core S&P Small-Cap ETF ETF 464287150 6,058 78,663 SH   SOLE   0 0 78,663
iShares Dow Jones Select Divid. Index ETF ETF 464287846 261 2,746 SH   SOLE   0 0 2,746
iShares Europe ETF ETF 464287861 14 300 SH   SOLE   0 0 300
iShares Floating Rate Bond ETF ETF 46429B655 102 2,000 SH   SOLE   0 0 2,000
iShares Global Infrastructure ETF ETF 464288372 997 23,275 SH   SOLE   0 0 23,275
iShares GS InvesTop Corporate Bond ETF ETF 464287242 61 520 SH   SOLE   0 0 520
iShares iBoxx High Yield Corp. Bond ETF ETF 464288513 34 400 SH   SOLE   0 0 400
iShares MSCI ACWI Index ETF ETF 464288240 11 159 SH   SOLE   0 0 159
iShares MSCI Brazil Index ETF ETF 464286400 13 300 SH   SOLE   0 0 300
iShares MSCI EAFE ESG Optimized ETF ETF 46435G516 197 2,923 SH   SOLE   0 0 2,923
iShares MSCI EAFE Index ETF ETF 464287465 493 7,073 SH   SOLE   0 0 7,073
iShares MSCI EAFE Minimum Volatility ETF ETF 46429B689 787 10,675 SH   SOLE   0 0 10,675
iShares MSCI EM ESG Optimized ETF ETF 46434G863 106 1,400 SH   SOLE   0 0 1,400
iShares MSCI Emerg. Mkts. Min. Volat. ETF ETF 464286533 390 6,250 SH   SOLE   0 0 6,250
iShares MSCI Emerging Markets Index ETF ETF 464287234 88 1,820 SH   SOLE   0 0 1,820
iShares MSCI Eurozone ETF ETF 464286608 43 1,000 SH   SOLE   0 0 1,000
iShares MSCI Israel Capped ETF ETF 464286632 10 200 SH   SOLE   0 0 200
iShares MSCI Japan Index ETF ETF 46434G822 38 625 SH   SOLE   0 0 625
iShares MSCI KLD 400 Social Index ETF ETF 464288570 240 2,456 SH   SOLE   0 0 2,456
iShares MSCI Pacific ex-Japan ETF ETF 464286665 33 700 SH   SOLE   0 0 700
iShares Nasdaq Biotechnology ETF ETF 464287556 138 1,290 SH   SOLE   0 0 1,290
iShares Russell 1000 Index ETF ETF 464287655 28 192 SH   SOLE   0 0 192
iShares Russell 1000 Value ETF ETF 464287598 24 198 SH   SOLE   0 0 198
iShares Russell 2000 Index ETF ETF 464287655 61 401 SH   SOLE   0 0 401
iShares Russell Mid-Cap Growth ETF ETF 464287481 60 491 SH   SOLE   0 0 491
iShares Russell MidCap Index ETF ETF 464287499 49 235 SH   SOLE   0 0 235
iShares Russell Mid-Cap Value ETF ETF 464287473 38 434 SH   SOLE   0 0 434
iShares S&P Mid Cap 400 Index ETF ETF 464287507 183 974 SH   SOLE   0 0 974
iShares S&P National Municipal Bond ETF ETF 464288414 716 6,574 SH   SOLE   0 0 6,574
iShares S&P SmallCap 600 Growth Index ETF ETF 464287887 23 134 SH   SOLE   0 0 134
iShares S&P SmallCap 600 Value Index ETF ETF 464287879 20 135 SH   SOLE   0 0 135
iShares S&P US Preferred Stock Index ETF ETF 464288687 5,680 151,220 SH   SOLE   0 0 151,220
J.P. Morgan Chase & Co. COM 46625H100 2,491 22,651 SH   SOLE   0 0 22,651
Johnson & Johnson COM 478160104 2,557 19,950 SH   SOLE   0 0 19,950
JPMorgan Alerian MLP ETF ETF 46625H365 11 445 SH   SOLE   0 0 445
Kansas City Southern Industries, Inc. COM 485170302 77 700 SH   SOLE   0 0 700
Kayne Anderson MLP Investment Co. CEF 486606106 565 34,300 SH   SOLE   0 0 34,300
KeyCorp COM 493267108 78 4,000 SH   SOLE   0 0 4,000
Kimberly-Clark Corp. COM 494368103 113 1,027 SH   SOLE   0 0 1,027
Kinder Morgan PFD 9.75 due 10/26/18 PFD 49456B200 13 412 SH   SOLE   0 0 412
KKR & Co., L.P. COM 48248M102 363 17,900 SH   SOLE   0 0 17,900
Kraft Heinz Company COM 500754106 33 533 SH   SOLE   0 0 533
Laboratory Corp. of America Holdings COM 50540R409 32 200 SH   SOLE   0 0 200
LAM Research Corp. COM 512807108 41 200 SH   SOLE   0 0 200
Landmark Bancorp, Inc. COM 51504L107 9 500 SH   SOLE   0 0 500
Las Vegas Sands Corp. COM 517834107 30 415 SH   SOLE   0 0 415
Legg Mason Low Volatility High Div. ETF ETF 52468L406 53 1,800 SH   SOLE   0 0 1,800
LeMaitre Vascular, Inc. COM 525558201 72 2,000 SH   SOLE   0 0 2,000
LifeLogger Technologies Corp. COM 53224Q101 0 50 SH   SOLE   0 0 50
Lincoln National Corp. COM 534187109 44 601 SH   SOLE   0 0 601
Lockheed Martin Corp. COM 539830109 224 664 SH   SOLE   0 0 664
Lowe's Companies Inc. COM 548661107 1,658 18,900 SH   SOLE   0 0 18,900
LTC Properties, Inc. COM 502175102 9 230 SH   SOLE   0 0 230
Manhattan Associates, Inc. COM 562750109 84 2,000 SH   SOLE   0 0 2,000
Manulife Financial Corp. COM 56501R106 6 324 SH   SOLE   0 0 324
Marathon Oil Corp. COM 565849106 2 144 SH   SOLE   0 0 144
Marathon Petroleum Corp. COM 56585A102 11 144 SH   SOLE   0 0 144
Market Vectors Junior Gold Miners ETF ETF 92189F791 979 30,450 SH   SOLE   0 0 30,450
Marvell Technology Group, LTD COM G5876H105 63 3,000 SH   SOLE   0 0 3,000
MasterCard, Inc. COM 57636Q104 35 200 SH   SOLE   0 0 200
Maxim Integrated Products COM 57772K101 120 2,000 SH   SOLE   0 0 2,000
McDonald's Corp. COM 580135101 629 4,024 SH   SOLE   0 0 4,024
Medtronic plc COM G5960L103 64 800 SH   SOLE   0 0 800
Melinta Therapeutics, Inc. COM 58549G100 1 95 SH   SOLE   0 0 95
Merck & Co., Inc. COM 589331107 1,514 27,798 SH   SOLE   0 0 27,798
Meridian Bank COM 587405101 17 1,000 SH   SOLE   0 0 1,000
MetLife, Inc. COM 59156R108 46 1,000 SH   SOLE   0 0 1,000
Micron Technology, Inc. COM 595112103 16 300 SH   SOLE   0 0 300
Microsoft Corp. COM 594918104 2,866 31,404 SH   SOLE   0 0 31,404
MiMedx Group, Inc. COM 602496101 15 2,200 SH   SOLE   0 0 2,200
Mitek Systems, Inc. COM 606710200 74 10,000 SH   SOLE   0 0 10,000
Mondelez International, Inc. COM 609207105 911 21,821 SH   SOLE   0 0 21,821
Monsanto Co. COM 61166W101 34 289 SH   SOLE   0 0 289
NCR Corp. COM 62886E108 2 66 SH   SOLE   0 0 66
Nektar Therapeutics COM 640268108 106 1,000 SH   SOLE   0 0 1,000
Netflix, Inc. COM 64110L106 60 204 SH   SOLE   0 0 204
Neuralstem, Inc. COM 64127R401 0 92 SH   SOLE   0 0 92
NextEra Energy, Inc. COM 65339F101 26 161 SH   SOLE   0 0 161
Nike, Inc. COM 654106103 1,757 26,450 SH   SOLE   0 0 26,450
Northern Oil and Gas, Inc. COM 665531109 40 20,000 SH   SOLE   0 0 20,000
Northrop Grumman Corp. COM 666807102 78 224 SH   SOLE   0 0 224
Northwest Bancshares, Inc. COM 667340103 7 450 SH   SOLE   0 0 450
Novanta Inc. COM 66988N106 104 2,000 SH   SOLE   0 0 2,000
NRG Energy, Inc. COM 629377508 15 493 SH   SOLE   0 0 493
Nuveen AMT-Free Quality Muni. Income Fund CEF 670657105 3 228 SH   SOLE   0 0 228
Nuveen High Inc. Dec 2019 Target Term Fund CEF 67076E107 49 5,000 SH   SOLE   0 0 5,000
Nuveen Intermed. Duration Muni. Term Fund CEF 670671106 788 62,700 SH   SOLE   0 0 62,700
NVIDIA Corp. COM 67066G104 58 250 SH   SOLE   0 0 250
Nymox Pharmaceutical Corp. COM P73398102 11 2,500 SH   SOLE   0 0 2,500
Oracle Corp. COM 68389X105 773 16,903 SH   SOLE   0 0 16,903
Oramed Pharmaceuticals, Inc. COM 68403P203 21 3,150 SH   SOLE   0 0 3,150
Owens-Illinois, Inc. COM 690768403 65 3,000 SH   SOLE   0 0 3,000
Paychex, Inc. COM 704326107 1,290 20,950 SH   SOLE   0 0 20,950
Peoples Financial Services Corp. COM 711040105 46 1,004 SH   SOLE   0 0 1,004
PepsiCo, Inc. COM 713448108 1,591 14,578 SH   SOLE   0 0 14,578
PetMed Express, Inc. COM 716382106 123 2,950 SH   SOLE   0 0 2,950
Pfizer, Inc. COM 717081103 170 4,782 SH   SOLE   0 0 4,782
Philip Morris International, Inc. COM 718172109 166 1,665 SH   SOLE   0 0 1,665
Phillips 66 COM 718546104 130 1,355 SH   SOLE   0 0 1,355
PIMCO 1-5 Year U.S. TIPS ETF ETF 72201R205 16 305 SH   SOLE   0 0 305
Pioneer Muni. High Income Advantage Trust CEF 723762100 63 5,915 SH   SOLE   0 0 5,915
Plug Power, Inc. COM 72919P202 5 2,500 SH   SOLE   0 0 2,500
PNC Financial Services Group, Inc. COM 693475105 52 343 SH   SOLE   0 0 343
PowerShares KBW High Div. Yield Fin'l ETF ETF 73936Q793 91 4,000 SH   SOLE   0 0 4,000
PowerShares QQQ ETF ETF 631100104 224 1,400 SH   SOLE   0 0 1,400
PowerShares WilderHill Prog. Energy ETF ETF 73935X161 30 1,200 SH   SOLE   0 0 1,200
PPL Corp. COM 69351T106 1,487 52,555 SH   SOLE   0 0 52,555
Procter & Gamble COM 742718109 1,771 22,335 SH   SOLE   0 0 22,335
Public Service Enterprise Group, Inc. COM 744573106 15 300 SH   SOLE   0 0 300
Public Storage COM 74460D109 1,431 7,140 SH   SOLE   0 0 7,140
QUALCOMM, Inc. COM 747525103 33 600 SH   SOLE   0 0 600
Quanta Services, Inc. COM 74762E102 36 1,058 SH   SOLE   0 0 1,058
Quantum Materials Corp. COM 747906501 4 71,000 SH   SOLE   0 0 71,000
Liberty Interactive Corp. COM 53071M104 1,198 47,600 SH   SOLE   0 0 47,600
Raytheon Co. COM 755111507 38 174 SH   SOLE   0 0 174
Real Estate Select Sector SPDR ETF ETF 81369Y860 5 149 SH   SOLE   0 0 149
Reaves Utility Income Fund CEF 756158101 48 1,694 SH   SOLE   0 0 1,694
Recro Pharma, Inc. COM 75629F109 1 100 SH   SOLE   0 0 100
Red Hat, Inc. COM 756577102 37 250 SH   SOLE   0 0 250
Regeneron Pharmaceuticals, Inc. COM 75886F107 130 378 SH   SOLE   0 0 378
Rice Midstream Partners, L.P. COM 762819100 38 2,088 SH   SOLE   0 0 2,088
Rio Tinto plc ADS 767204100 36 700 SH   SOLE   0 0 700
Robo Global Robotics & Automation ETF ETF 301505707 2,798 66,910 SH   SOLE   0 0 66,910
Royal Dutch Shell plc A ADS 780259206 66 1,040 SH   SOLE   0 0 1,040
Royal Dutch Shell plc B ADS 780259107 41 631 SH   SOLE   0 0 631
S&P Developed Ex-U.S. Property Index ETF ETF 464288422 411 10,550 SH   SOLE   0 0 10,550
Sanofi-Aventis ADS 80105N105 40 1,000 SH   SOLE   0 0 1,000
Schwab U.S. Broad Market ETF ETF 808524102 75 1,170 SH   SOLE   0 0 1,170
Schwab U.S. Mid-Cap ETF ETF 808524508 8 150 SH   SOLE   0 0 150
SecureWorks Corp. COM 81374A105 1 150 SH   SOLE   0 0 150
ServiceMaster Global Holdings, Inc. COM 81761R109 102 2,000 SH   SOLE   0 0 2,000
SIRIUS XM Radio, Inc. COM 82966U103 2 373 SH   SOLE   0 0 373
Skyworks Solutions, Inc. COM 83088M102 25 250 SH   SOLE   0 0 250
Snap, Inc. COM 833034101 17 1,058 SH   SOLE   0 0 1,058
Spark Therapeutics, Inc. COM 084652J13 20 300 SH   SOLE   0 0 300
SPDR Barclays Convertible Securities ETF ETF 78464A359 4,710 91,168 SH   SOLE   0 0 91,168
SPDR Gold Shares ETF ETF 78463V107 2,579 20,506 SH   SOLE   0 0 20,506
SPDR S&P 500 ETF ETF 78462f103 790 3,002 SH   SOLE   0 0 3,002
SPDR S&P MidCap 400 ETF ETF 464287507 3,011 8,812 SH   SOLE   0 0 8,812
Square, Inc. COM 852234103 60 1,225 SH   SOLE   0 0 1,225
Starbucks Corp. COM 855244109 977 16,880 SH   SOLE   0 0 16,880
Starwood Property Trust, Inc. COM 85571B105 1 48 SH   SOLE   0 0 48
Stryker Corp. COM 863667101 571 3,550 SH   SOLE   0 0 3,550
Summit Bancorp COM 866005101 42 400 SH   SOLE   0 0 400
Take-Two Interactive Software, Inc. COM 874054109 15 150 SH   SOLE   0 0 150
Target Corp. COM 87612E106 0 1 SH   SOLE   0 0 1
Teladoc, Inc. COM 87918A105 20 500 SH   SOLE   0 0 500
Teleflex Incorporated COM 879369106 482 1,892 SH   SOLE   0 0 1,892
Teradata Corp. COM 88076W103 3 75 SH   SOLE   0 0 75
Tesla Motors, Inc. COM 88160R101 238 894 SH   SOLE   0 0 894
Teva Pharmaceutical Industries Ltd. ADS 881624209 17 1,000 SH   SOLE   0 0 1,000
The Bank Of New York Mellon COM 064057102 1,353 26,250 SH   SOLE   0 0 26,250
The Blackstone Group L.P. COM 09253U108 927 29,000 SH   SOLE   0 0 29,000
The Hershey Co. COM 427866108 40 400 SH   SOLE   0 0 400
The Manitowoc Company, Inc. COM 563571108 57 2,000 SH   SOLE   0 0 2,000
The McClatchy Company COM 579489303 1 100 SH   SOLE   0 0 100
The Southern Company COM 842587107 22 500 SH   SOLE   0 0 500
The Western Union Company COM 959802109 18 948 SH   SOLE   0 0 948
Time Warner Inc. COM 887315109 113 1,200 SH   SOLE   0 0 1,200
TJX Companies, Inc. COM 872540109 0 5 SH   SOLE   0 0 5
Toronto-Dominion Bank COM 891160509 56 978 SH   SOLE   0 0 978
Transocean, Ltd. COM G90078109 2 165 SH   SOLE   0 0 165
Twilio, Inc. COM 90138F102 46 1,200 SH   SOLE   0 0 1,200
Twitter, Inc. COM 90184L102 344 11,867 SH   SOLE   0 0 11,867
Under Armour, Inc. Class A COM 904311107 2 150 SH   SOLE   0 0 150
Under Armour, Inc. Class C COM 904311206 1 100 SH   SOLE   0 0 100
Unilever N.V. COM 904784709 39 700 SH   SOLE   0 0 700
Unilever plc ADS 904767704 128 2,300 SH   SOLE   0 0 2,300
United Parcel Service Inc. COM 911312106 324 3,100 SH   SOLE   0 0 3,100
United States Oil ETF ETF 91232N108 3 200 SH   SOLE   0 0 200
United States Steel Corp. COM 912909108 0 14 SH   SOLE   0 0 14
United Technologies COM 913017109 359 2,857 SH   SOLE   0 0 2,857
United Therapeutics Corp. COM 91307C102 640 5,700 SH   SOLE   0 0 5,700
UnitedHealth Group Inc. COM 91324P102 43 200 SH   SOLE   0 0 200
USA Compression Partners, LP COM 90290N109 17 1,000 SH   SOLE   0 0 1,000
VanEck Vectors Gold Miners ETF ETF 92189F106 1,616 73,525 SH   SOLE   0 0 73,525
VanEck Vectors High-Yield Muni. Index ETF ETF 92189F361 15 500 SH   SOLE   0 0 500
VanEck Vectors Oil Services ETF ETF 92189F718 36 1,500 SH   SOLE   0 0 1,500
VanEck Vectors Vietnam ETF ETF 92189F817 20 1,000 SH   SOLE   0 0 1,000
Vanguard Energy ETF ETF 92204A306 18 200 SH   SOLE   0 0 200
Vanguard Extended Market ETF ETF 922908652 206 1,850 SH   SOLE   0 0 1,850
Vanguard FTSE Emerging Markets ETF ETF 922042858 354 7,525 SH   SOLE   0 0 7,525
Vanguard Growth ETF ETF 922908736 267 1,879 SH   SOLE   0 0 1,879
Vanguard High Dividend Yield ETF ETF 921946406 43 526 SH   SOLE   0 0 526
Vanguard MSCI Europe ETF ETF 922042874 28 475 SH   SOLE   0 0 475
Vanguard REIT Index ETF ETF 922908553 20 259 SH   SOLE   0 0 259
Vanguard Small-Cap Value ETF ETF 922908611 24 182 SH   SOLE   0 0 182
Vanguard Total Stock ETF ETF 922908769 17 127 SH   SOLE   0 0 127
Vanguard Utilities ETF ETF 92204A876 168 1,501 SH   SOLE   0 0 1,501
Vanguard Value ETF ETF 922908744 29 277 SH   SOLE   0 0 277
Vector Group Ltd. COM 92240M108 88 4,294 SH   SOLE   0 0 4,294
VeriSign, Inc. COM 92343E102 119 1,000 SH   SOLE   0 0 1,000
Verizon Communications, Inc. COM 92343V104 3,522 73,646 SH   SOLE   0 0 73,646
Viacom, Inc. Class A COM 92553P102 3 80 SH   SOLE   0 0 80
Viacom, Inc. Class B COM 92553P201 2 80 SH   SOLE   0 0 80
Visa, Inc. COM 92851S204 3,231 27,014 SH   SOLE   0 0 27,014
Vodafone Group plc ADS 92857W100 2 76 SH   SOLE   0 0 76
W.P. Carey, Inc. COM 92826C839 10 166 SH   SOLE   0 0 166
Walgreens Boots Alliance, Inc. COM 931427108 10 160 SH   SOLE   0 0 160
Walmart, Inc. COM 931142103 1,346 15,129 SH   SOLE   0 0 15,129
Walt Disney Co. COM 254687106 409 4,075 SH   SOLE   0 0 4,075
Wells Fargo & Company COM 949746101 75 1,436 SH   SOLE   0 0 1,436
Welltower, Inc. COM 95040Q104 707 12,996 SH   SOLE   0 0 12,996
Western Digital Corp. COM 958102105 4 47 SH   SOLE   0 0 47
Weyerhauser Company COM 962166104 4 100 SH   SOLE   0 0 100
Wheaton Precious Metals Corp. COM 962879102 4 200 SH   SOLE   0 0 200
Winnebago Industries, Inc. COM 974637100 38 1,000 SH   SOLE   0 0 1,000
WSFS Financial Corp. COM 929328102 314 6,560 SH   SOLE   0 0 6,560
Wynn Resorts, LTD COM 983134107 55 300 SH   SOLE   0 0 300
XPO Logistics, Inc. COM 983793AA8 102 1,000 SH   SOLE   0 0 1,000
Yum Brands, Inc. COM 988498101 30 349 SH   SOLE   0 0 349
Zimmer Biomet Holdings, Inc. COM 98956P102 60 550 SH   SOLE   0 0 550