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 282 1,480 SH   SOLE   1,430 0 50
ABBOTT LABS COM 002824100 484 6,685 SH   SOLE   6,685 0 0
ABBVIE INC COM 00287Y109 3,607 39,124 SH   SOLE   38,613 0 511
ADOBE INC COM 00724F101 525 2,320 SH   SOLE   2,320 0 0
ALPHABET INC CAP STK CL A 02079K305 217 208 SH   SOLE   208 0 0
ALTRIA GROUP INC COM 02209S103 2,634 53,328 SH   SOLE   52,478 0 850
AMAZON COM INC COM 023135106 478 318 SH   SOLE   318 0 0
AMERICAN ELEC PWR INC COM 025537101 254 3,400 SH   SOLE   3,400 0 0
AMERIPRISE FINL INC COM 03076C106 1,920 18,396 SH   SOLE   18,019 0 377
AMGEN INC COM 031162100 2,814 14,456 SH   SOLE   14,217 0 239
APPLE INC COM 037833100 3,327 21,093 SH   SOLE   20,829 0 264
AT&T INC COM 00206R102 1,320 46,257 SH   SOLE   46,257 0 0
AT&T INC COM 00206R102 15 539 SH   OTR   539 0 0
AUTOHOME INC SP ADR RP CL A 05278C107 370 4,735 SH   SOLE   4,735 0 0
AUTOZONE INC COM 053332102 2,043 2,437 SH   SOLE   2,379 0 58
BB&T CORP COM 054937107 398 9,190 SH   SOLE   9,190 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,094 5,360 SH   SOLE   5,360 0 0
BIOGEN INC COM 09062X103 2,121 7,049 SH   SOLE   6,904 0 145
BOEING CO COM 097023105 593 1,838 SH   SOLE   1,738 0 100
BRISTOL MYERS SQUIBB CO COM 110122108 1,048 20,167 SH   SOLE   20,017 0 150
BRISTOL MYERS SQUIBB CO COM 110122108 13 250 SH   OTR   250 0 0
CDW CORP COM 12514G108 254 3,130 SH   SOLE   3,130 0 0
CELGENE CORP COM 151020104 2,064 32,212 SH   SOLE   31,549 0 663
CHECK POINT SOFTWARE TECH LT ORD M22465104 3,954 38,522 SH   SOLE   38,092 0 430
CHEVRON CORP NEW COM 166764100 1,237 11,371 SH   SOLE   11,371 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 2,254 46,953 SH   SOLE   45,975 0 978
CHUBB LIMITED COM H1467J104 2,172 16,811 SH   SOLE   16,459 0 352
CISCO SYS INC COM 17275R102 1,110 25,619 SH   SOLE   25,619 0 0
CITIZENS & NORTHN CORP COM 172922106 313 11,826 SH   SOLE   0 0 11,826
COCA COLA CO COM 191216100 1,116 23,569 SH   SOLE   23,419 0 150
CONOCOPHILLIPS COM 20825C104 271 4,353 SH   SOLE   4,253 0 100
COPART INC COM 217204106 264 5,520 SH   SOLE   5,520 0 0
CSX CORP COM 126408103 290 4,670 SH   SOLE   4,670 0 0
DANAHER CORP DEL COM 235851102 385 3,730 SH   SOLE   3,730 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 2,065 41,390 SH   SOLE   40,588 0 802
DISCOVER FINL SVCS COM 254709108 2,576 43,677 SH   SOLE   42,998 0 679
DISNEY WALT CO COM DISNEY 254687106 2,881 26,270 SH   SOLE   25,850 0 420
DISNEY WALT CO COM DISNEY 254687106 22 200 SH   OTR   200 0 0
DOLLAR GEN CORP NEW COM 256677105 2,271 21,014 SH   SOLE   20,590 0 424
DOMINION ENERGY INC COM 25746U109 649 9,085 SH   SOLE   9,085 0 0
DOWDUPONT INC COM 26078J100 1,297 24,252 SH   SOLE   24,102 0 150
DUKE ENERGY CORP NEW COM NEW 26441C204 915 10,598 SH   SOLE   10,598 0 0
EATON CORP PLC SHS G29183103 318 4,634 SH   SOLE   4,634 0 0
EMERSON ELEC CO COM 291011104 3,584 59,985 SH   SOLE   59,985 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 2,417 98,273 SH   SOLE   96,471 0 1,802
ERIE INDTY CO CL A 29530P102 683 5,125 SH   SOLE   5,125 0 0
EXELON CORP COM 30161N101 583 12,917 SH   SOLE   12,917 0 0
EXXON MOBIL CORP COM 30231G102 1,670 24,486 SH   SOLE   24,486 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 97 12,620 SH   SOLE   12,620 0 0
GENERAL ELECTRIC CO COM 369604103 464 61,260 SH   SOLE   61,260 0 0
GENERAL MLS INC COM 370334104 484 12,442 SH   SOLE   12,342 0 100
GENERAL MTRS CO COM 37045V100 1 20 SH   OTR   20 0 0
GENERAL MTRS CO COM 37045V100 671 20,060 SH   SOLE   18,975 0 1,085
GILEAD SCIENCES INC COM 375558103 13 200 SH   OTR   200 0 0
GILEAD SCIENCES INC COM 375558103 2,317 37,037 SH   SOLE   36,363 0 674
GLOBAL X FDS S&P 500 CATHOLIC 37954Y889 1,208 39,750 SH   SOLE   39,750 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 2,067 12,373 SH   SOLE   12,120 0 253
HERSHEY CO COM 427866108 202 1,883 SH   SOLE   1,883 0 0
HOLLYFRONTIER CORP COM 436106108 225 4,400 SH   SOLE   4,400 0 0
HOME DEPOT INC COM 437076102 1,235 7,186 SH   SOLE   7,186 0 0
HONEYWELL INTL INC COM 438516106 496 3,755 SH   SOLE   3,755 0 0
HP INC COM 40434L105 2,064 100,898 SH   SOLE   98,900 0 1,998
INTEL CORP COM 458140100 324 6,902 SH   SOLE   6,902 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 2,496 21,959 SH   SOLE   21,573 0 386
INTERNATIONAL BUSINESS MACHS COM 459200101 51 450 SH   OTR   450 0 0
INVESCO EXCHANGE TRADED FD T FTSE RAFI 1000 46137V613 2,453 24,151 SH   SOLE   24,151 0 0
ISHARES TR CORE 1 5 YR USD 46432F859 220 4,483 SH   SOLE   4,483 0 0
ISHARES TR CORE MSCI TOTAL 46432F834 1,329 25,303 SH   SOLE   25,303 0 0
ISHARES TR CORE S&P TTL STK 464287150 2,883 50,795 SH   SOLE   50,795 0 0
ISHARES TR FLTG RATE NT ETF 46429B655 30 592 SH   OTR   592 0 0
ISHARES TR FLTG RATE NT ETF 46429B655 500 9,935 SH   SOLE   9,935 0 0
ISHARES TR IBOXX INV CP ETF 464287242 91 808 SH   OTR   808 0 0
ISHARES TR IBOXX INV CP ETF 464287242 18,661 165,404 SH   SOLE   164,146 0 1,258
ISHARES TR S&P 500 GRWT ETF 464287309 200 1,325 SH   OTR   1,325 0 0
ISHARES TR S&P 500 GRWT ETF 464287309 3,036 20,148 SH   SOLE   20,148 0 0
ISHARES TR CORE S&P500 ETF 464287200 414 1,644 SH   OTR   1,644 0 0
ISHARES TR CORE S&P500 ETF 464287200 19,947 79,279 SH   SOLE   79,279 0 0
ISHARES TR SELECT DIVID ETF 464287168 276 3,095 SH   SOLE   3,095 0 0
ISHARES TR U.S. REAL ES ETF 464287739 46 611 SH   OTR   611 0 0
ISHARES TR U.S. REAL ES ETF 464287739 349 4,663 SH   SOLE   4,663 0 0
JOHNSON & JOHNSON COM 478160104 1,795 13,907 SH   SOLE   13,907 0 0
JPMORGAN CHASE & CO COM 46625H100 2,734 28,005 SH   SOLE   27,567 0 438
JUNIPER NETWORKS INC COM 48203R104 2,182 81,068 SH   SOLE   79,434 0 1,634
KIMBERLY CLARK CORP COM 494368103 233 2,047 SH   SOLE   2,047 0 0
KLA-TENCOR CORP COM 482480100 2,175 24,305 SH   SOLE   23,837 0 468
KROGER CO COM 501044101 203 7,375 SH   SOLE   7,375 0 0
LAM RESEARCH CORP COM 512807108 2,158 15,849 SH   SOLE   15,542 0 307
LEAR CORP COM NEW 521865204 2,138 17,405 SH   SOLE   17,066 0 339
LILLY ELI & CO COM 532457108 1,225 10,590 SH   SOLE   10,590 0 0
LOCKHEED MARTIN CORP COM 539830109 490 1,871 SH   SOLE   1,871 0 0
LOWES COS INC COM 548661107 1,262 13,668 SH   SOLE   13,668 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 2,176 26,172 SH   SOLE   25,653 0 519
MAGNA INTL INC COM 559222401 2,051 45,136 SH   SOLE   44,176 0 960
MCDONALDS CORP COM 580135101 425 2,395 SH   SOLE   2,345 0 50
MEDTRONIC PLC SHS G5960L103 470 5,172 SH   SOLE   5,172 0 0
MERCK & CO INC COM 58933Y105 764 10,004 SH   SOLE   9,854 0 150
MICROSOFT CORP COM 594918104 3,124 30,756 SH   SOLE   30,756 0 0
MONDELEZ INTL INC CL A 609207105 270 6,740 SH   SOLE   6,590 0 150
NATIONAL FUEL GAS CO N J COM 636180101 2,292 44,782 SH   SOLE   43,904 0 878
NORDSON CORP COM 655663102 714 5,980 SH   SOLE   5,980 0 0
NORTHWEST BANCSHARES INC MD COM 667340103 7,183 424,050 SH   SOLE   414,885 0 9,165
NUCOR CORP COM 670346105 329 6,342 SH   SOLE   6,242 0 100
OLD DOMINION FGHT LINES INC COM 679580100 209 1,695 SH   SOLE   1,695 0 0
ORACLE CORP COM 68389X105 860 19,045 SH   SOLE   19,045 0 0
PEPSICO INC COM 713448108 3,437 31,108 SH   SOLE   30,705 0 403
PFIZER INC COM 717081103 1,952 44,729 SH   SOLE   44,729 0 0
PHILLIPS 66 COM 718546104 237 2,750 SH   SOLE   2,650 0 100
PNC FINL SVCS GROUP INC COM 693475105 843 7,208 SH   SOLE   7,208 0 0
PRICE T ROWE GROUP INC COM 74144T108 726 7,860 SH   SOLE   7,860 0 0
PRIMERICA INC COM 74164M108 245 2,505 SH   SOLE   2,505 0 0
PROCTER AND GAMBLE CO COM 742718109 4,268 46,435 SH   SOLE   45,918 0 517
PROGRESSIVE CORP OHIO COM 743315103 368 6,106 SH   SOLE   6,106 0 0
PRUDENTIAL FINL INC COM 744320102 2,736 33,550 SH   SOLE   32,953 0 597
RAYTHEON CO COM NEW 755111507 2,455 16,011 SH   SOLE   15,734 0 277
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 457 7,839 SH   SOLE   7,839 0 0
SANDY SPRING BANCORP INC COM 800363103 994 31,704 SH   SOLE   31,704 0 0
SAP SE SPON ADR 803054204 1,528 15,345 SH   SOLE   15,284 0 61
SOUTHERN CO COM 842587107 515 11,735 SH   SOLE   11,735 0 0
SOUTHWEST AIRLS CO COM 844741108 2,022 43,504 SH   SOLE   42,596 0 908
STATE STR CORP COM 857477103 327 5,191 SH   SOLE   5,191 0 0
SUN LIFE FINL INC COM 866796105 237 7,133 SH   SOLE   7,133 0 0
SUNTRUST BKS INC COM 867914103 212 4,200 SH   SOLE   4,200 0 0
SYSCO CORP COM 871829107 237 3,780 SH   SOLE   3,780 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 2,475 67,060 SH   SOLE   65,819 0 1,241
TELUS CORP COM 87971M103 2,541 76,666 SH   SOLE   75,335 0 1,331
TEXAS INSTRS INC COM 882508104 289 3,056 SH   SOLE   3,056 0 0
TJX COS INC NEW COM 872540109 2,275 50,855 SH   SOLE   49,820 0 1,035
UNITED TECHNOLOGIES CORP COM 913017109 785 7,371 SH   SOLE   7,371 0 0
UNITEDHEALTH GROUP INC COM 91324P102 272 1,090 SH   SOLE   1,090 0 0
VALERO ENERGY CORP NEW COM 91913Y100 283 3,772 SH   SOLE   3,772 0 0
VANGUARD GROUP DIV APP ETF 921908844 790 8,070 SH   SOLE   8,070 0 0
VANGUARD INDEX FDS VALUE ETF 922908744 752 7,678 SH   SOLE   7,678 0 0
VANGUARD WORLD FDS UTILITIES ETF 92204A876 253 2,150 SH   SOLE   2,150 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 9 168 SH   OTR   168 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 2,255 40,116 SH   SOLE   40,116 0 0
VISA INC COM CL A 92826C839 1,114 8,445 SH   SOLE   8,245 0 200
WALMART INC COM 931142103 3,020 32,426 SH   SOLE   31,942 0 484
WASTE MGMT INC DEL COM 94106L109 652 7,328 SH   SOLE   7,178 0 150
WELLS FARGO CO NEW COM 949746101 240 5,210 SH   SOLE   5,210 0 0