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 740 3,886 SH   SOLE 1 0 0 3,886
Abbott Laboratories COM 002824100 1,035 14,315 SH   SOLE 1 0 0 14,315
AbbVie Inc COM 00287Y109 638 6,922 SH   SOLE 1 0 0 6,922
Accenture PLC COM G1151C101 800 5,675 SH   SOLE 1 0 0 5,675
Adobe Inc COM 00724F101 994 4,395 SH   SOLE 1 0 0 4,395
Air Products & Chemicals Inc COM 009158106 255 1,598 SH   SOLE 1 0 0 1,598
Alarm.com Holdings Inc COM 011642105 2,480 47,816 SH   SOLE 0 0 0 47,816
Alerian MLP ETF COM 00162q866 1,283 147,058 SH   SOLE 0 0 0 147,058
Alliance Data Sys Corp COM 018581108 615 4,098 SH   SOLE 1 0 0 4,098
Alphabet Inc Cl A COM 02079k305 2,390 2,288 SH   SOLE 1 0 0 2,288
Alphabet Inc Cl C COM 02079k107 2,400 2,318 SH   SOLE 1 0 0 2,318
Altria Group Inc COM 02209s103 897 18,170 SH   SOLE 1 0 0 18,170
Amazon.com Inc COM 023135106 6,297 4,193 SH   SOLE 1 0 0 4,193
American Express Co COM 025816109 311 3,264 SH   SOLE 1 0 0 3,264
American Tower Corp COM 03027X100 454 2,874 SH   SOLE 1 0 0 2,874
Amgen Inc COM 031162100 408 2,098 SH   SOLE 1 0 0 2,098
Analog Devices Inc COM 032654105 280 3,272 SH   SOLE 1 0 0 3,272
Anthem Inc COM 036752103 207 791 SH   SOLE 1 0 0 791
Aon PLC Cl A Ordinary COM G0408V102 456 3,141 SH   SOLE 1 0 0 3,141
Apple Inc COM 037833100 5,807 36,814 SH   SOLE 1 0 0 36,814
AT&T Inc COM 00206R102 3,365 117,924 SH   SOLE 1 0 0 117,924
Atrion Corp COM 049904105 256 346 SH   SOLE 1 0 0 346
Automatic Data Processing Inc COM 053015103 278 2,126 SH   SOLE 1 0 0 2,126
AutoZone Inc COM 053332102 261 312 SH   SOLE 1 0 0 312
Bank of America Corp COM 060505104 473 19,226 SH   SOLE 1 0 0 19,226
Bank of NY Mellon Corp/The COM 064058100 229 4,880 SH   SOLE 1 0 0 4,880
Baxter Intl Inc COM 071813109 211 3,208 SH   SOLE 1 0 0 3,208
Becton Dickinson & Co COM 075887109 442 1,966 SH   SOLE 1 0 0 1,966
Berkshire Hathaway Inc COM 084670702 3,037 14,877 SH   SOLE 1 0 0 14,877
Berkshire Hathaway Inc Cl A COM 084670108 1,836 6 SH   SOLE 0 0 0 6
Biogen Inc COM 09062x103 922 3,066 SH   SOLE 1 0 0 3,066
BlackRock Inc COM 09247x101 366 934 SH   SOLE 1 0 0 934
Blackstone Group LP COM 09253U108 794 26,636 SH   SOLE 0 0 0 26,636
Boeing Co/The COM 097023105 951 2,949 SH   SOLE 1 0 0 2,949
Booking Holdings Inc COM 09857L108 673 391 SH   SOLE 1 0 0 391
Bristol Myers Squibb Co COM 110122108 209 4,038 SH   SOLE 1 0 0 4,038
British Am. Tobacco PLC COM 110448107 342 10,749 SH   SOLE 0 0 0 10,749
Broadcom Inc COM 11135f101 236 930 SH   SOLE 1 0 0 930
Campbell Soup Co COM 134429109 1,122 34,039 SH   SOLE 1 0 0 34,039
Cantel Medical Corp COM 138098108 218 2,930 SH   SOLE 1 0 0 2,930
CB Finacial Services Inc COM 12479G101 1,754 70,819 SH   SOLE 0 0 0 70,819
CenturyLink Inc COM 156700106 347 22,938 SH   SOLE 1 0 0 22,938
Cerner Corp COM 156782104 205 3,926 SH   SOLE 1 0 0 3,926
Charles Schwab Corp COM 808513105 362 8,740 SH   SOLE 1 0 0 8,740
ChevronTexaco Corp COM 166764100 1,368 12,576 SH   SOLE 1 0 0 12,576
Chubb Ltd COM H1467J104 231 1,793 SH   SOLE 1 0 0 1,793
Cigna Corp COM 125523100 376 1,985 SH   SOLE 1 0 0 1,985
Cisco Systems Inc COM 17275r102 903 20,845 SH   SOLE 1 0 0 20,845
Citigroup Inc COM 172967424 416 8,009 SH   SOLE 1 0 0 8,009
Cloudera Inc COM 18914U100 113 10,281 SH   SOLE 0 0 0 10,281
Coca Cola Co COM 191216100 896 18,935 SH   SOLE 1 0 0 18,935
Comcast Corp Cl A COM 20030N101 1,321 38,802 SH   SOLE 1 0 0 38,802
Commercial National Financial Corp/PA COM 202217105 2,138 101,603 SH   SOLE 0 0 0 101,603
ConocoPhillips COM 20825c104 480 7,700 SH   SOLE 1 0 0 7,700
Cons Edison Inc COM 209115104 549 7,189 SH   SOLE 1 0 0 7,189
Costco Wholesale Corp COM 22160k105 204 1,003 SH   SOLE 1 0 0 1,003
CVS Health Corp COM 126650100 498 7,611 SH   SOLE 1 0 0 7,611
Danaher Corp COM 235851102 218 2,115 SH   SOLE 1 0 0 2,115
Discovery Communications Inc Cl C COM 25470F302 343 14,871 SH   SOLE 0 0 0 14,871
Dominion Energy Inc COM 25746U109 207 2,898 SH   SOLE 1 0 0 2,898
DowDuPont Inc COM 26078j100 673 12,589 SH   SOLE 1 0 0 12,589
Ecolab Inc COM 278865100 218 1,483 SH   SOLE 1 0 0 1,483
Eli Lilly & Co COM 532457108 609 5,268 SH   SOLE 1 0 0 5,268
Emerson Elec Co COM 291011104 222 3,729 SH   SOLE 1 0 0 3,729
Energy Select Sector SPDR Fd COM 81369Y506 459 8,011 SH   SOLE 0 0 0 8,011
Enterprise Products Ptnrs LP COM 293792107 672 27,366 SH   SOLE 0 0 0 27,366
Exxon Mobil COM 30231g102 2,222 32,591 SH   SOLE 1 0 0 32,591
Facebook Inc Cl A COM 30303M102 3,020 23,044 SH   SOLE 1 0 0 23,044
Financial Select Sector SPDR COM 81369Y605 487 20,474 SH   SOLE 0 0 0 20,474
First Cmnwlth Financial COM 319829107 18,093 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 226 19,310 SH   SOLE 0 0 0 19,310
FNCB Bancorp Inc COM 302578109 188 22,297 SH   SOLE 0 0 0 22,297
Ford Mtr Co COM 345370860 86 11,354 SH   SOLE 1 0 0 11,354
General Elec Co COM 369604103 246 32,582 SH   SOLE 1 0 0 32,582
Genesis Healthcare Inc COM 37185X106 25 21,400 SH   SOLE 0 0 0 21,400
Gilead Sciences Inc COM 375558103 378 6,053 SH   SOLE 1 0 0 6,053
GlaxoSmithKline ADR COM 37733W105 210 5,500 SH   SOLE 0 0 0 5,500
Hemispherx Biopharma Inc COM 42366C301 1 11,000 SH   SOLE 0 0 0 11,000
Home Depot Inc COM 437076102 706 4,110 SH   SOLE 1 0 0 4,110
Honeywell Intl Inc COM 438516106 1,469 11,120 SH   SOLE 1 0 0 11,120
Huntington Bancshares Inc COM 446150104 186 15,623 SH   SOLE 1 0 0 15,623
Illinois Tool Works Inc COM 452308109 485 3,834 SH   SOLE 1 0 0 3,834
Industrial Select Sector SPDR Fd COM 81369Y704 279 4,344 SH   SOLE 0 0 0 4,344
Intel Corp COM 458140100 947 20,185 SH   SOLE 1 0 0 20,185
International Paper Co COM 460146103 494 12,240 SH   SOLE 1 0 0 12,240
Intl Business Machines Corp COM 459200101 796 7,006 SH   SOLE 1 0 0 7,006
Invesco Senior Loan ETF COM 46138G508 732 33,648 SH   SOLE 0 0 0 33,648
iPath Bloomberg Commodity COM 06738c778 23,103 1,088,773 SH   SOLE 0 0 0 1,088,773
iShares Core S&P 500 ETF COM 464287200 5,432 21,589 SH   SOLE 0 0 0 21,589
iShares Core S&P Mid Cap ETF COM 464287507 3,387 20,399 SH   SOLE 0 0 0 20,399
iShares Core S&P SmallCap ETF COM 464287804 4,271 61,619 SH   SOLE 0 0 0 61,619
iShares Core Total Intl Stock COM 46432f834 532 10,131 SH   SOLE 0 0 0 10,131
iShares Global Infrastructure COM 464288372 6,590 167,345 SH   SOLE 0 0 0 167,345
iShares MSCI ACWI ex US ETF COM 464288240 678 16,178 SH   SOLE 0 0 0 16,178
iShares MSCI EAFE ETF COM 464287465 80,485 1,369,266 SH   SOLE 0 0 0 1,369,266
iShares MSCI Emerging Mkts COM 464287234 25,750 659,263 SH   SOLE 0 0 0 659,263
iShares National Muni Bond ETF COM 464288414 2,659 24,386 SH   SOLE 0 0 0 24,386
iShares Preferred & Income Sec COM 464288687 924 27,020 SH   SOLE 0 0 0 27,020
iShares Russell 1000 ETF COM 464287622 1,180 8,513 SH   SOLE 0 0 0 8,513
iShares Russell 1000 Growth ET COM 464287614 92,525 706,789 SH   SOLE 0 0 0 706,789
iShares Russell 1000 Value ETF COM 464287598 73,771 664,309 SH   SOLE 0 0 0 664,309
iShares Russell 2000 ETF COM 464287655 311 2,330 SH   SOLE 0 0 0 2,330
iShares Russell 2000 Growth ET COM 464287648 30,114 179,254 SH   SOLE 0 0 0 179,254
iShares Russell 2000 Value ETF COM 464287630 14,482 134,669 SH   SOLE 0 0 0 134,669
iShares Russell 3000 ETF COM 464287689 40,344 274,601 SH   SOLE 0 0 0 274,601
iShares U.S. Financials ETF COM 464287788 224 2,115 SH   SOLE 0 0 0 2,115
iShares US Real Estate ETF COM 464287739 690 9,215 SH   SOLE 0 0 0 9,215
iShares US Regional Banks ETF COM 464288778 804 20,200 SH   SOLE 0 0 0 20,200
JBI Inc/NV COM 72759R102 0 47,742 SH   SOLE 0 0 0 47,742
Jericho Oil Corp COM 476367107 27 91,600 SH   SOLE 0 0 0 91,600
Johnson & Johnson Co COM 478160104 2,568 19,907 SH   SOLE 1 0 0 19,907
Johnson Controls Intl PLC COM G51502105 447 15,095 SH   SOLE 1 0 0 15,095
JPMorgan Chase & Co COM 46625h100 1,775 18,188 SH   SOLE 1 0 0 18,188
Liberty Broadband - Ser C COM 530307305 262 3,650 SH   SOLE 0 0 0 3,650
Liberty Global PLC Cl C COM G5480U120 355 17,200 SH   SOLE 0 0 0 17,200
Liberty SiriusXM Group COM 531229409 930 25,212 SH   SOLE 1 0 0 25,212
Lloyds Banking Group PLC COM G5533W248 16 25,000 SH   SOLE 0 0 0 25,000
Lowes Cos Inc COM 548661107 412 4,467 SH   SOLE 1 0 0 4,467
Mastercard Inc COM 57636Q104 1,079 5,724 SH   SOLE 1 0 0 5,724
McDonalds Corp COM 580135101 903 5,087 SH   SOLE 1 0 0 5,087
Medtronic PLC COM G5960L103 352 3,877 SH   SOLE 1 0 0 3,877
Merck & Co (New) COM 58933Y105 1,011 13,232 SH   SOLE 1 0 0 13,232
MetLife Inc COM 59156r108 383 9,343 SH   SOLE 1 0 0 9,343
Microsoft COM 594918104 4,009 39,479 SH   SOLE 1 0 0 39,479
Mondelez Intl Inc. COM 609207105 245 6,131 SH   SOLE 1 0 0 6,131
Monster Beverage Corp COM 61174X109 292 5,939 SH   SOLE 1 0 0 5,939
Netflix Com Inc COM 64110l106 554 2,072 SH   SOLE 1 0 0 2,072
NextEra Energy Inc COM 65339F101 320 1,843 SH   SOLE 1 0 0 1,843
Nike Inc Cl B COM 654106103 459 6,193 SH   SOLE 1 0 0 6,193
Northrop Grumman Corp COM 666807102 926 3,785 SH   SOLE 1 0 0 3,785
NRG Energy Inc COM 629377508 338 8,550 SH   SOLE 1 0 0 8,550
Office Depot Inc COM 676220106 575 222,898 SH   SOLE 1 0 0 222,898
Okta Inc COM 679295105 531 8,323 SH   SOLE 0 0 0 8,323
Oracle Corp COM 68389x105 628 13,919 SH   SOLE 1 0 0 13,919
O'Reilly Automotive Inc COM 67103h107 382 1,111 SH   SOLE 1 0 0 1,111
Palo Alto Networks Inc COM 697435105 1,165 6,190 SH   SOLE 1 0 0 6,190
PayPal Holdings Inc COM 70450Y103 512 6,097 SH   SOLE 1 0 0 6,097
Pepsico Inc COM 713448108 1,198 10,850 SH   SOLE 1 0 0 10,850
Pfizer Inc COM 717081103 1,074 24,610 SH   SOLE 1 0 0 24,610
Philip Morris Intl COM 718172109 1,441 21,596 SH   SOLE 1 0 0 21,596
Phillips 66 COM 718546104 329 3,826 SH   SOLE 1 0 0 3,826
PNC Financial Services Group Inc COM 693475105 363 3,106 SH   SOLE 1 0 0 3,106
Procter & Gamble Co COM 742718109 1,555 16,918 SH   SOLE 1 0 0 16,918
Protea Biosciences Group Inc COM 74365B208 2 100,400 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 266 4,689 SH   SOLE 1 0 0 4,689
Qurate Retail Inc COM 74915M100 483 24,745 SH   SOLE 1 0 0 24,745
Raytheon Co COM 755111507 212 1,386 SH   SOLE 1 0 0 1,386
Rogers Communications Inc COM 775109101 277 5,400 SH   SOLE 0 0 0 5,400
Rogers Communications Inc Cl B COM 775109200 1,217 23,750 SH   SOLE 0 0 0 23,750
Roku Inc COM 77543r102 329 10,750 SH   SOLE 0 0 0 10,750
Royal Dutch Shell PLC COM 780259107 331 5,529 SH   SOLE 0 0 0 5,529
RPM Intl Inc COM 749685103 827 14,072 SH   SOLE 0 0 0 14,072
RSTK United Bankshares W VA COM 909907909 1,287 41,373 SH   SOLE 0 0 0 41,373
S&T Bancorp Inc COM 783859101 5,195 137,313 SH   SOLE 0 0 0 137,313
Schwab US Large-Cap ETF COM 808524201 201 3,381 SH   SOLE 0 0 0 3,381
Sherwin Williams Co COM 824348106 255 650 SH   SOLE 1 0 0 650
Sirius XM Holdings Inc COM 82968B103 227 39,874 SH   SOLE 0 0 0 39,874
Skyworks Solutions Inc COM 83088m102 201 3,002 SH   SOLE 1 0 0 3,002
SM Energy Co COM 78454L100 550 35,532 SH   SOLE 0 0 0 35,532
SPDR Barclays H/Y Bd ETF COM 78464A417 1,347 40,111 SH   SOLE 0 0 0 40,111
SPDR Bloomberg Barclays Conv Secs ETF COM 78464A359 13,718 293,200 SH   SOLE 0 0 0 293,200
SPDR DJ Wilshire Global RE ETF COM 78463X749 9,587 216,614 SH   SOLE 0 0 0 216,614
SPDR S&P 500 ETF Trust COM 78462F103 13,464 53,875 SH   SOLE 0 0 0 53,875
SPDR S&P Dividend ETF COM 78464A763 200 2,245 SH   SOLE 0 0 0 2,245
SPDR S&P MidCap 400 ETF Trust COM 78467Y107 3,997 13,206 SH   SOLE 0 0 0 13,206
SPDR S&P Regional Banking ETF COM 78464A698 467 10,000 SH   SOLE 0 0 0 10,000
Starbucks Corp COM 855244109 1,044 16,220 SH   SOLE 1 0 0 16,220
Sterling Bancorp/DE COM 85917A100 631 38,234 SH   SOLE 1 0 0 38,234
Store Capital Corp COM 862121100 241 8,546 SH   SOLE 1 0 0 8,546
Stryker Corp COM 863667101 12,951 82,623 SH   SOLE 1 0 0 82,623
Sunoco LP COM 86765K109 271 10,000 SH   SOLE 0 0 0 10,000
SunTrust Banks Inc COM 867914103 556 11,031 SH   SOLE 1 0 0 11,031
SvcNow Inc COM 81762p102 574 3,225 SH   SOLE 1 0 0 3,225
Sysco Corp COM 871829107 361 5,762 SH   SOLE 1 0 0 5,762
Taseko Mines Ltd COM 876511106 5 12,000 SH   SOLE 0 0 0 12,000
Telephone & Data Systems Inc COM 879433829 240 7,400 SH   SOLE 0 0 0 7,400
Thermo Fisher Scientific Inc COM 883556102 475 2,126 SH   SOLE 1 0 0 2,126
TJX Cos Inc New COM 872540109 625 13,985 SH   SOLE 1 0 0 13,985
Toro Co COM 891092108 284 5,090 SH   SOLE 1 0 0 5,090
Tractor Supply Co COM 892356106 207 2,484 SH   SOLE 1 0 0 2,484
Travelers Cos Inc COM 89417E109 297 2,480 SH   SOLE 1 0 0 2,480
Union Pacific Corp COM 907818108 565 4,093 SH   SOLE 1 0 0 4,093
United Bankshares Inc COM 909907107 2,037 66,440 SH   SOLE 1 0 0 66,440
United Tech COM 913017109 751 7,056 SH   SOLE 1 0 0 7,056
UnitedHealth Group Inc COM 91324p102 1,128 4,528 SH   SOLE 1 0 0 4,528
UPS COM 911312106 570 5,846 SH   SOLE 1 0 0 5,846
Vanguard Communication Service COM 92204A884 718 9,705 SH   SOLE 0 0 0 9,705
Vanguard Consumer Staples ETF COM 92204A207 339 2,587 SH   SOLE 0 0 0 2,587
Vanguard FTSE Developed Mrkt COM 921943858 10,803 291,198 SH   SOLE 0 0 0 291,198
Vanguard FTSE Emg Mkts COM 922042858 667 17,515 SH   SOLE 0 0 0 17,515
Vanguard Growth ETF COM 922908736 5,993 44,615 SH   SOLE 0 0 0 44,615
Vanguard H/Y ETF COM 921946406 1,319 16,920 SH   SOLE 0 0 0 16,920
Vanguard Information Technology Index Fd COM 92204A702 726 4,355 SH   SOLE 0 0 0 4,355
Vanguard Large-Cap ETF COM 922908637 291 2,536 SH   SOLE 0 0 0 2,536
Vanguard Real Estate ETF COM 922908553 1,679 22,518 SH   SOLE 0 0 0 22,518
Vanguard Russell 1000 Growth ETF COM 92206c680 6,103 45,385 SH   SOLE 0 0 0 45,385
Vanguard Russell 1000 Val Idx COM 92206C714 9,285 95,631 SH   SOLE 0 0 0 95,631
Vanguard Russell 2000 Growth COM 92206C623 2,022 16,585 SH   SOLE 0 0 0 16,585
Vanguard S&P 500 ETF COM 922908363 530 2,308 SH   SOLE 0 0 0 2,308
Vanguard Small Cap Vipers COM 922908611 5,247 46,005 SH   SOLE 0 0 0 46,005
Vanguard Small-Cap ETF COM 922908751 1,198 9,081 SH   SOLE 0 0 0 9,081
Vanguard Small-Cap Grwth Vipers COM 922908595 4,397 29,203 SH   SOLE 0 0 0 29,203
Vanguard Total Bd Market ETF COM 921937835 292 3,691 SH   SOLE 0 0 0 3,691
Vanguard Total Intl Stock ETF COM 921909768 3,844 81,409 SH   SOLE 0 0 0 81,409
Vanguard Total Stock Mkt ETF COM 922908769 5,285 41,411 SH   SOLE 0 0 0 41,411
Vanguard Total World Stock Index Fd COM 922042742 11,871 181,361 SH   SOLE 0 0 0 181,361
Vanguard Value ETF COM 922908744 7,196 73,472 SH   SOLE 0 0 0 73,472
Verizon Communications COM 92343v104 2,020 35,939 SH   SOLE 1 0 0 35,939
Vertex Pharmaceuticals COM 92532F100 615 3,713 SH   SOLE 1 0 0 3,713
Visa Inc Class A Shs COM 92826C839 1,193 9,046 SH   SOLE 1 0 0 9,046
Walgreens Boots Alliance Inc COM 931427108 207 3,034 SH   SOLE 1 0 0 3,034
Walmart Inc COM 931142103 822 8,826 SH   SOLE 1 0 0 8,826
Walt Disney COM 254687106 928 8,468 SH   SOLE 1 0 0 8,468
Wells Fargo & Co New COM 949746101 487 10,572 SH   SOLE 1 0 0 10,572
Wesbanco Inc COM 950810101 477 13,021 SH   SOLE 0 0 0 13,021
Workday Inc COM 98138h101 663 4,153 SH   SOLE 1 0 0 4,153
YETI Holdings Inc COM 98585x104 222 15,000 SH   SOLE 0 0 0 15,000
Zoetis Inc COM 98978v103 282 3,307 SH   SOLE 1 0 0 3,307