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
3M Co COM 88579y101 555 2,636 SH   SOLE 1 0 0 2,636
Abbott Laboratories COM 002824100 754 10,282 SH   SOLE 1 0 0 10,282
AbbVie Inc COM 00287Y109 532 5,625 SH   SOLE 1 0 0 5,625
Accenture PLC COM G1151C101 845 4,967 SH   SOLE 1 0 0 4,967
Activision Blizzard Inc COM 00507V109 285 3,428 SH   SOLE 1 0 0 3,428
Adobe Inc COM 00724F101 1,060 3,930 SH   SOLE 1 0 0 3,930
Air Products & Chemicals Inc COM 009158106 228 1,368 SH   SOLE 1 0 0 1,368
Alerian MLP ETF COM 00162q866 602 56,390 SH   SOLE 0 0 0 56,390
Alliance Data Sys Corp COM 018581108 969 4,107 SH   SOLE 1 0 0 4,107
Alphabet Inc Cl A COM 02079k305 2,065 1,711 SH   SOLE 1 0 0 1,711
Alphabet Inc Cl C COM 02079k107 2,471 2,071 SH   SOLE 1 0 0 2,071
Altria Group Inc COM 02209s103 1,135 18,820 SH   SOLE 1 0 0 18,820
Amazon.com Inc COM 023135106 7,008 3,499 SH   SOLE 1 0 0 3,499
American Express Co COM 025816109 223 2,097 SH   SOLE 1 0 0 2,097
American Tower Corp COM 03027X100 350 2,410 SH   SOLE 1 0 0 2,410
Analog Devices Inc COM 032654105 297 3,219 SH   SOLE 1 0 0 3,219
Aon PLC Cl A Ordinary COM G0408V102 483 3,147 SH   SOLE 1 0 0 3,147
Apple Inc COM 037833100 6,153 27,259 SH   SOLE 1 0 0 27,259
AT&T Inc COM 00206R102 3,262 97,153 SH   SOLE 1 0 0 97,153
Atrion Corp COM 049904105 240 346 SH   SOLE 1 0 0 346
Automatic Data Processing Inc COM 053015103 336 2,234 SH   SOLE 1 0 0 2,234
Bank of America Corp COM 060505104 340 11,556 SH   SOLE 1 0 0 11,556
Bank of NY Mellon Corp/The COM 064058100 216 4,241 SH   SOLE 1 0 0 4,241
Baxter Intl Inc COM 071813109 219 2,851 SH   SOLE 1 0 0 2,851
Becton Dickinson & Co COM 075887109 425 1,630 SH   SOLE 1 0 0 1,630
Berkshire Hathaway Inc COM 084670702 2,044 9,550 SH   SOLE 1 0 0 9,550
Berkshire Hathaway Inc Cl A COM 084670108 960 3 SH   SOLE 0 0 0 3
Biogen Inc COM 09062x103 993 2,811 SH   SOLE 1 0 0 2,811
BlackRock Inc COM 09247x101 401 852 SH   SOLE 1 0 0 852
Boeing Co/The COM 097023105 604 1,626 SH   SOLE 1 0 0 1,626
Booking Holdings Inc COM 09857L108 670 338 SH   SOLE 1 0 0 338
British Am. Tobacco PLC COM 110448107 501 10,749 SH   SOLE 0 0 0 10,749
Campbell Soup Co COM 134429109 1,934 52,817 SH   SOLE 1 0 0 52,817
Cantel Medical Corp COM 138098108 269 2,930 SH   SOLE 1 0 0 2,930
CB Finacial Services Inc COM 12479G101 2,241 72,642 SH   SOLE 0 0 0 72,642
Celgene Corp COM 151020104 257 2,878 SH   SOLE 1 0 0 2,878
Cerner Corp COM 156782104 240 3,731 SH   SOLE 1 0 0 3,731
Charles Schwab Corp COM 808513105 405 8,245 SH   SOLE 1 0 0 8,245
ChevronTexaco Corp COM 166764100 1,045 8,553 SH   SOLE 1 0 0 8,553
Chubb Ltd COM H1467J104 207 1,551 SH   SOLE 1 0 0 1,551
Cigna Corp COM 125509109 289 1,392 SH   SOLE 1 0 0 1,392
Cisco Systems Inc COM 17275r102 788 16,212 SH   SOLE 1 0 0 16,212
Citigroup Inc COM 172967424 441 6,161 SH   SOLE 1 0 0 6,161
Cloudera Inc COM 18914U100 181 10,281 SH   SOLE 0 0 0 10,281
Coca Cola Co COM 191216100 714 15,471 SH   SOLE 1 0 0 15,471
Comcast Corp Cl A COM 20030N101 1,286 36,330 SH   SOLE 1 0 0 36,330
Commercial National Financial Corp/PA COM 202217105 2,397 101,603 SH   SOLE 0 0 0 101,603
ConocoPhillips COM 20825c104 398 5,154 SH   SOLE 1 0 0 5,154
CVS Health Corp COM 126650100 509 6,466 SH   SOLE 1 0 0 6,466
Discovery Communications Inc Cl C COM 25470F302 438 14,816 SH   SOLE 0 0 0 14,816
DowDuPont Inc COM 26078j100 725 11,285 SH   SOLE 1 0 0 11,285
Eli Lilly & Co COM 532457108 488 4,551 SH   SOLE 1 0 0 4,551
Emerson Elec Co COM 291011104 394 5,149 SH   SOLE 1 0 0 5,149
Energy Select Sector SPDR Fd COM 81369Y506 531 7,011 SH   SOLE 0 0 0 7,011
Exxon Mobil Corp COM 30231g102 2,074 24,403 SH   SOLE 1 0 0 24,403
Facebook Inc Cl A COM 30303M102 3,281 19,954 SH   SOLE 1 0 0 19,954
FedEx Corp COM 31428x106 232 964 SH   SOLE 1 0 0 964
First Cmnwlth Financial COM 319829107 24,175 1,497,836 SH   SOLE 0 0 0 1,497,836
First Pioneer Hlding Inc COM 336990635 0 12,500 SH   SOLE 0 0 0 12,500
First Western Financial Inc COM 33751l105 337 19,310 SH   SOLE 0 0 0 19,310
FNCB Bancorp Inc COM 302578109 217 22,297 SH   SOLE 0 0 0 22,297
GCI Liberty Inc COM 36164v305 205 4,037 SH   SOLE 0 0 0 4,037
General Elec Co COM 369604103 417 36,963 SH   SOLE 1 0 0 36,963
Gilead Sciences Inc COM 375558103 337 4,372 SH   SOLE 1 0 0 4,372
GlaxoSmithKline ADR COM 37733W105 220 5,500 SH   SOLE 0 0 0 5,500
Hemispherx Biopharma Inc COM 42366C301 2 11,000 SH   SOLE 0 0 0 11,000
Home Depot Inc COM 437076102 478 2,308 SH   SOLE 1 0 0 2,308
Honeywell Intl Inc COM 438516106 3,291 19,778 SH   SOLE 1 0 0 19,778
Huntington Bancshares Inc COM 446150104 220 14,772 SH   SOLE 1 0 0 14,772
Illinois Tool Works Inc COM 452308109 385 2,731 SH   SOLE 1 0 0 2,731
Intel Corp COM 458140100 662 14,016 SH   SOLE 1 0 0 14,016
Intl Business Machines Corp COM 459200101 392 2,597 SH   SOLE 1 0 0 2,597
iPath Bloomberg Commodity COM 06738c778 9,392 395,311 SH   SOLE 0 0 0 395,311
iShares Core High Dividend ETF COM 46429b663 3,627 40,060 SH   SOLE 0 0 0 40,060
iShares Core S&P 500 ETF COM 464287200 1,428 4,879 SH   SOLE 0 0 0 4,879
iShares Core S&P Mid Cap ETF COM 464287507 4,056 20,154 SH   SOLE 0 0 0 20,154
iShares Core S&P SmallCap ETF COM 464287804 925 10,604 SH   SOLE 0 0 0 10,604
iShares MSCI ACWI ex US ETF COM 464288240 789 16,548 SH   SOLE 0 0 0 16,548
iShares MSCI All Country Asia COM 464288182 421 5,966 SH   SOLE 0 0 0 5,966
iShares MSCI EAFE ETF COM 464287465 6,029 88,679 SH   SOLE 0 0 0 88,679
iShares MSCI EAFE Value ETF COM 464288877 1,348 25,973 SH   SOLE 0 0 0 25,973
iShares MSCI Emerging Mkts COM 464287234 8,071 188,053 SH   SOLE 0 0 0 188,053
iShares Russell 1000 ETF COM 464287622 1,024 6,334 SH   SOLE 0 0 0 6,334
iShares Russell 1000 Growth ET COM 464287614 114,550 734,394 SH   SOLE 0 0 0 734,394
iShares Russell 1000 Value ETF COM 464287598 92,213 728,270 SH   SOLE 0 0 0 728,270
iShares Russell 2000 ETF COM 464287655 387 2,301 SH   SOLE 0 0 0 2,301
iShares Russell 2000 Growth ET COM 464287648 39,536 183,824 SH   SOLE 0 0 0 183,824
iShares Russell 2000 Value ETF COM 464287630 8,726 65,610 SH   SOLE 0 0 0 65,610
iShares Russell 3000 ETF COM 464287689 10,805 62,712 SH   SOLE 0 0 0 62,712
iShares US Preferred Stock ETF COM 464288687 1,313 35,380 SH   SOLE 0 0 0 35,380
iShares US Real Estate ETF COM 464287739 737 9,215 SH   SOLE 0 0 0 9,215
JBI Inc/NV COM 72759R102 0 47,742 SH   SOLE 0 0 0 47,742
Jericho Oil Corp COM 476367107 31 71,600 SH   SOLE 0 0 0 71,600
Johnson & Johnson Co COM 478160104 2,308 16,705 SH   SOLE 1 0 0 16,705
JPMorgan Chase & Co COM 46625h100 1,715 15,206 SH   SOLE 1 0 0 15,206
Kraft Heinz Co Com Stk COM 500754106 215 3,916 SH   SOLE 1 0 0 3,916
Liberty Broadband - Ser C COM 530307305 307 3,650 SH   SOLE 0 0 0 3,650
Liberty Global PLC Cl C COM G5480U120 484 17,200 SH   SOLE 0 0 0 17,200
Liberty SiriusXM Group COM 531229409 1,095 25,212 SH   SOLE 1 0 0 25,212
Lloyds Banking Group PLC COM G5533W248 19 25,000 SH   SOLE 0 0 0 25,000
Lowes Cos Inc COM 548661107 406 3,543 SH   SOLE 1 0 0 3,543
Luminex Corp COM 55027E102 203 6,712 SH   SOLE 0 0 0 6,712
Mastercard Inc COM 57636Q104 1,095 4,923 SH   SOLE 1 0 0 4,923
McDonalds Corp COM 580135101 239 1,430 SH   SOLE 1 0 0 1,430
Medtronic PLC COM G5960L103 401 4,086 SH   SOLE 1 0 0 4,086
Merck & Co (New) COM 58933Y105 633 8,935 SH   SOLE 1 0 0 8,935
MetLife Inc COM 59156r108 308 6,596 SH   SOLE 1 0 0 6,596
Microsoft Corp COM 594918104 3,589 31,383 SH   SOLE 1 0 0 31,383
Mondelez Intl Inc. COM 609207105 224 5,233 SH   SOLE 1 0 0 5,233
Monster Beverage Corp COM 61174X109 352 6,040 SH   SOLE 1 0 0 6,040
Netflix Com Inc COM 64110l106 714 1,911 SH   SOLE 1 0 0 1,911
NextEra Energy Inc COM 65339F101 251 1,499 SH   SOLE 1 0 0 1,499
Nike Inc Cl B COM 654106103 353 4,170 SH   SOLE 1 0 0 4,170
Northrop Grumman Corp COM 666807102 546 1,723 SH   SOLE 1 0 0 1,723
NRG Energy Inc COM 629377508 311 8,317 SH   SOLE 1 0 0 8,317
NVIDIA Corp COM 67066G104 320 1,139 SH   SOLE 1 0 0 1,139
Office Depot Inc COM 676220106 715 222,898 SH   SOLE 1 0 0 222,898
Okta Inc COM 679295105 585 8,323 SH   SOLE 0 0 0 8,323
Oracle Corp COM 68389x105 489 9,498 SH   SOLE 1 0 0 9,498
Palo Alto Networks Inc COM 697435105 1,402 6,225 SH   SOLE 1 0 0 6,225
PayPal Holdings Inc COM 70450Y103 434 4,943 SH   SOLE 1 0 0 4,943
Pepsico Inc COM 713448108 1,008 9,018 SH   SOLE 1 0 0 9,018
PerkinElmer Inc COM 714046109 240 2,470 SH   SOLE 0 0 0 2,470
Pfizer Inc COM 717081103 899 20,402 SH   SOLE 1 0 0 20,402
Philip Morris Intl COM 718172109 1,727 21,187 SH   SOLE 1 0 0 21,187
Phillips 66 COM 718546104 313 2,785 SH   SOLE 1 0 0 2,785
PNC Financial Services Group Inc COM 693475105 373 2,746 SH   SOLE 1 0 0 2,746
Procter & Gamble Co COM 742718109 1,096 13,170 SH   SOLE 1 0 0 13,170
Proshrs Tr Russell 2000 Div Grwrs COM 74347b698 809 13,755 SH   SOLE 0 0 0 13,755
Protea Biosciences Group Inc COM 74365B208 1 100,400 SH   SOLE 0 0 0 100,400
Pwr 3 Med Products Inc COM 73936a103 0 10,000 SH   SOLE 0 0 0 10,000
Qualcomm Inc COM 747525103 228 3,168 SH   SOLE 1 0 0 3,168
Qurate Retail Inc COM 74915M100 546 24,625 SH   SOLE 0 0 0 24,625
Raytheon Co New COM 755111507 258 1,251 SH   SOLE 1 0 0 1,251
Rogers Communications Inc COM 775109101 277 5,400 SH   SOLE 0 0 0 5,400
Rogers Communications Inc Cl B COM 775109200 1,245 24,225 SH   SOLE 0 0 0 24,225
Royal Dutch Shell PLC COM 780259107 265 3,746 SH   SOLE 0 0 0 3,746
RPM Intl Inc COM 749685103 913 14,072 SH   SOLE 0 0 0 14,072
RSTK United Bankshares W VA COM 909907909 1,503 41,373 SH   SOLE 0 0 0 41,373
S&T Bancorp Inc COM 783859101 5,953 137,313 SH   SOLE 0 0 0 137,313
Schlumberger Ltd COM 806857108 284 4,672 SH   SOLE 1 0 0 4,672
Schwab US Large-Cap ETF COM 808524201 270 3,895 SH   SOLE 0 0 0 3,895
Sirius XM Holdings Inc COM 82968B103 251 39,812 SH   SOLE 0 0 0 39,812
Skyworks Solutions Inc COM 83088m102 284 3,135 SH   SOLE 1 0 0 3,135
SM Energy Co COM 78454L100 1,120 35,532 SH   SOLE 0 0 0 35,532
SPDR Bloomberg Barclays Conv Secs ETF COM 78464A359 423 7,856 SH   SOLE 0 0 0 7,856
SPDR DJ Wilshire Global RE ETF COM 78463X749 1,653 34,757 SH   SOLE 0 0 0 34,757
SPDR S&P 500 ETF Trust COM 78462F103 15,751 54,180 SH   SOLE 0 0 0 54,180
SPDR S&P Dividend ETF COM 78464A763 219 2,245 SH   SOLE 0 0 0 2,245
SPDR S&P MidCap 400 ETF Trust COM 78467Y107 3,891 10,591 SH   SOLE 0 0 0 10,591
Starbucks Corp COM 855244109 758 13,341 SH   SOLE 1 0 0 13,341
Sterling Bancorp/DE COM 85917A100 1,028 46,728 SH   SOLE 1 0 0 46,728
Stryker Corp COM 863667101 14,590 82,118 SH   SOLE 1 0 0 82,118
SvcNow Inc COM 81762p102 630 3,225 SH   SOLE 1 0 0 3,225
Sysco Corp COM 871829107 371 5,072 SH   SOLE 1 0 0 5,072
Target Inc COM 87612E106 206 2,346 SH   SOLE 1 0 0 2,346
Taseko Mines Ltd COM 876511106 9 12,000 SH   SOLE 0 0 0 12,000
Telephone & Data Systems Inc COM 879433829 225 7,400 SH   SOLE 0 0 0 7,400
Texas Instruments Inc COM 882508104 203 1,893 SH   SOLE 1 0 0 1,893
Thermo Fisher Scientific Inc COM 883556102 447 1,833 SH   SOLE 1 0 0 1,833
TJX Cos Inc New COM 872540109 567 5,064 SH   SOLE 1 0 0 5,064
Tyler Technologies Inc COM 902252105 207 845 SH   SOLE 0 0 0 845
U.S. Bancorp New COM 902973304 317 6,009 SH   SOLE 1 0 0 6,009
Union Pacific Corp COM 907818108 550 3,383 SH   SOLE 1 0 0 3,383
United Bankshares Inc COM 909907107 2,219 61,067 SH   SOLE 1 0 0 61,067
United Technologies Corp COM 913017109 825 5,903 SH   SOLE 1 0 0 5,903
UnitedHealth Group Inc COM 91324p102 868 3,266 SH   SOLE 1 0 0 3,266
Unum Group COM 91529Y106 254 6,517 SH   SOLE 1 0 0 6,517
Vanguard Consumer Staples ETF COM 92204A207 362 2,587 SH   SOLE 0 0 0 2,587
Vanguard Financials ETF COM 92204a405 1,494 21,550 SH   SOLE 0 0 0 21,550
Vanguard FTSE Developed Mrkt COM 921943858 526 12,178 SH   SOLE 0 0 0 12,178
Vanguard FTSE Emg Mkts COM 922042858 345 8,434 SH   SOLE 0 0 0 8,434
Vanguard Growth ETF COM 922908736 290 1,806 SH   SOLE 0 0 0 1,806
Vanguard H/Y ETF COM 921946406 454 5,220 SH   SOLE 0 0 0 5,220
Vanguard Industrials ETF COM 92204A603 1,389 9,405 SH   SOLE 0 0 0 9,405
Vanguard Information Technology Index Fd COM 92204A702 669 3,305 SH   SOLE 0 0 0 3,305
Vanguard Large-Cap ETF COM 922908637 338 2,536 SH   SOLE 0 0 0 2,536
Vanguard Mid-Cap ETF COM 922908629 343 2,095 SH   SOLE 0 0 0 2,095
Vanguard Real Estate ETF COM 922908553 889 11,024 SH   SOLE 0 0 0 11,024
Vanguard Total Bd Market ETF COM 921937835 316 4,027 SH   SOLE 0 0 0 4,027
Vanguard Total Intl Stock ETF COM 921909768 487 9,028 SH   SOLE 0 0 0 9,028
Vanguard Total Stock Mkt ETF COM 922908769 916 6,127 SH   SOLE 0 0 0 6,127
Vanguard Total World Stock Index Fd COM 922042742 13,267 174,957 SH   SOLE 0 0 0 174,957
Vanguard Value ETF COM 922908744 787 7,111 SH   SOLE 0 0 0 7,111
Verizon Communications COM 92343v104 1,296 24,282 SH   SOLE 1 0 0 24,282
Vertex Pharmaceuticals COM 92532F100 676 3,512 SH   SOLE 1 0 0 3,512
Visa Inc Class A Shs COM 92826C839 1,158 7,721 SH   SOLE 1 0 0 7,721
Walmart Inc COM 931142103 704 7,507 SH   SOLE 1 0 0 7,507
Walt Disney Co The COM 254687106 882 7,546 SH   SOLE 1 0 0 7,546
Wells Fargo & Co New COM 949746101 398 7,577 SH   SOLE 1 0 0 7,577
Wesbanco Inc COM 950810101 580 13,021 SH   SOLE 0 0 0 13,021
WisdomTree US SmallCap Dividen COM 97717w604 2,321 78,130 SH   SOLE 0 0 0 78,130
Workday Inc COM 98138h101 601 4,119 SH   SOLE 1 0 0 4,119
Zoetis Inc COM 98978v103 278 3,037 SH   SOLE 1 0 0 3,037