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
EATON CORP PLC SHS G29183103 344 4,608 SH   SOLE   4,608 0 0
MEDTRONIC PLC SHS G5960L103 434 5,072 SH   SOLE   5,072 0 0
CHUBB LIMITED COM H1467J104 1,324 10,422 SH   SOLE   10,160 0 262
CHECK POINT SOFTWARE TECH LT ORD M22465104 3,359 34,390 SH   SOLE   33,964 0 426
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 1,145 10,424 SH   SOLE   10,367 0 57
AT&T INC COM 00206R102 1,663 51,798 SH   SOLE   51,798 0 0
AT&T INC COM 00206R102 17 539 SH   OTR   539 0 0
ABAXIS INC COM 002567105 247 2,980 SH   SOLE   2,980 0 0
ABBOTT LABS COM 002824100 438 7,185 SH   SOLE   7,185 0 0
ABBVIE INC COM 00287Y109 2,042 22,039 SH   SOLE   22,039 0 0
ADOBE SYS INC COM 00724F101 566 2,320 SH   SOLE   2,320 0 0
ALTRIA GROUP INC COM 02209S103 1,728 30,432 SH   SOLE   30,330 0 102
AMAZON COM INC COM 023135106 201 118 SH   SOLE   118 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 575 15,156 SH   SOLE   14,405 0 751
AMERICAN ELEC PWR INC COM 025537101 235 3,400 SH   SOLE   3,400 0 0
AMERISOURCEBERGEN CORP COM 03073E105 1,514 17,761 SH   SOLE   17,284 0 477
AMGEN INC COM 031162100 2,158 11,689 SH   SOLE   11,480 0 209
APPLE INC COM 037833100 2,973 16,063 SH   SOLE   15,814 0 249
ASPEN TECHNOLOGY INC COM 045327103 249 2,680 SH   SOLE   2,680 0 0
AUTOHOME INC SP ADR RP CL A 05278C107 518 5,130 SH   SOLE   5,130 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 207 1,540 SH   SOLE   1,540 0 0
BB&T CORP COM 054937107 456 9,049 SH   SOLE   9,049 0 0
BANK NEW YORK MELLON CORP COM 064058100 225 4,174 SH   SOLE   4,174 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 980 5,250 SH   SOLE   5,250 0 0
BIOGEN INC COM 09062X103 1,450 4,997 SH   SOLE   4,879 0 118
BOEING CO COM 097023105 633 1,887 SH   SOLE   1,787 0 100
BRISTOL MYERS SQUIBB CO COM 110122108 1,036 18,712 SH   SOLE   18,562 0 150
BRISTOL MYERS SQUIBB CO COM 110122108 14 250 SH   OTR   250 0 0
CDW CORP COM 12514G108 286 3,540 SH   SOLE   3,540 0 0
CSX CORP COM 126408103 314 4,930 SH   SOLE   4,930 0 0
CAMPBELL SOUP CO COM 134429109 428 10,567 SH   SOLE   10,421 0 146
CELGENE CORP COM 151020104 547 6,891 SH   SOLE   6,824 0 67
CHEVRON CORP NEW COM 166764100 1,368 10,823 SH   SOLE   10,823 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 1,414 31,847 SH   SOLE   31,090 0 757
CISCO SYS INC COM 17275R102 1,113 25,871 SH   SOLE   25,871 0 0
CITIZENS & NORTHN CORP COM 172922106 306 11,826 SH   SOLE   0 0 11,826
COCA COLA CO COM 191216100 1,035 23,599 SH   SOLE   23,449 0 150
CONOCOPHILLIPS COM 20825C104 331 4,753 SH   SOLE   4,653 0 100
COPART INC COM 217204106 351 6,210 SH   SOLE   6,210 0 0
DANAHER CORP DEL COM 235851102 398 4,030 SH   SOLE   4,030 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 1,513 30,539 SH   SOLE   29,803 0 736
DISNEY WALT CO COM DISNEY 254687106 2,118 20,207 SH   SOLE   19,821 0 386
DISNEY WALT CO COM DISNEY 254687106 21 200 SH   OTR   200 0 0
DISCOVER FINL SVCS COM 254709108 2,129 30,237 SH   SOLE   29,568 0 669
DOLLAR GEN CORP NEW COM 256677105 1,371 13,907 SH   SOLE   13,839 0 68
DOMINION ENERGY INC COM 25746U109 696 10,208 SH   SOLE   10,208 0 0
DOWDUPONT INC COM 26078J100 1,583 24,018 SH   SOLE   23,868 0 150
DUKE ENERGY CORP NEW COM NEW 26441C204 864 10,925 SH   SOLE   10,925 0 0
EMERSON ELEC CO COM 291011104 4,140 59,885 SH   SOLE   59,885 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 924 33,379 SH   SOLE   33,121 0 258
ERIE INDTY CO CL A 29530P102 645 5,500 SH   SOLE   5,500 0 0
EXELON CORP COM 30161N101 574 13,475 SH   SOLE   13,475 0 0
EXXON MOBIL CORP COM 30231G102 2,091 25,271 SH   SOLE   25,271 0 0
FNB CORP PA COM 302520101 256 19,053 SH   SOLE   19,053 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 1,652 149,256 SH   SOLE   146,119 0 3,137
GENERAL ELECTRIC CO COM 369604103 965 70,926 SH   SOLE   70,926 0 0
GENERAL MLS INC COM 370334104 604 13,637 SH   SOLE   13,537 0 100
GENERAL MTRS CO COM 37045V100 1,569 39,818 SH   SOLE   38,967 0 851
GENERAL MTRS CO COM 37045V100 1 20 SH   OTR   20 0 0
GILEAD SCIENCES INC COM 375558103 1,861 26,272 SH   SOLE   25,790 0 482
GILEAD SCIENCES INC COM 375558103 14 200 SH   OTR   200 0 0
GLOBAL X FDS S&P 500 CATHOLIC 37954Y889 1,336 39,750 SH   SOLE   39,750 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 1,187 5,383 SH   SOLE   5,250 0 133
HP INC COM 40434L105 1,603 70,646 SH   SOLE   68,747 0 1,899
HOLLYFRONTIER CORP COM 436106108 301 4,400 SH   SOLE   4,400 0 0
HOME DEPOT INC COM 437076102 1,482 7,594 SH   SOLE   7,594 0 0
HONEYWELL INTL INC COM 438516106 451 3,133 SH   SOLE   3,133 0 0
INTEL CORP COM 458140100 349 7,027 SH   SOLE   7,027 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 2,103 15,054 SH   SOLE   14,793 0 261
INTERNATIONAL BUSINESS MACHS COM 459200101 63 450 SH   OTR   450 0 0
INTL PAPER CO COM 460146103 242 4,654 SH   SOLE   4,654 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 690 4,020 SH   SOLE   4,020 0 0
INVESCO EXCHANGE TRADED FD T FTSE RAFI 1000 46137V613 2,955 26,241 SH   SOLE   26,241 0 0
ISHARES TR CORE S&P TTL STK 464287150 3,912 62,572 SH   SOLE   62,572 0 0
ISHARES TR SELECT DIVID ETF 464287168 308 3,155 SH   SOLE   3,155 0 0
ISHARES TR CORE S&P500 ETF 464287200 28,923 105,924 SH   SOLE   105,924 0 0
ISHARES TR CORE S&P500 ETF 464287200 494 1,811 SH   OTR   1,811 0 0
ISHARES TR IBOXX INV CP ETF 464287242 14,306 124,864 SH   SOLE   123,594 0 1,270
ISHARES TR IBOXX INV CP ETF 464287242 97 848 SH   OTR   848 0 0
ISHARES TR S&P 500 GRWT ETF 464287309 4,193 25,788 SH   SOLE   22,288 0 3,500
ISHARES TR S&P 500 GRWT ETF 464287309 227 1,394 SH   OTR   1,394 0 0
ISHARES TR U.S. REAL ES ETF 464287739 419 5,200 SH   SOLE   5,200 0 0
ISHARES TR U.S. REAL ES ETF 464287739 49 611 SH   OTR   611 0 0
ISHARES TR CORE S&P SCP ETF 464287804 1,325 15,878 SH   SOLE   15,878 0 0
ISHARES TR FLTG RATE NT ETF 46429B655 641 12,563 SH   SOLE   12,563 0 0
ISHARES TR FLTG RATE NT ETF 46429B655 30 592 SH   OTR   592 0 0
ISHARES TR MIN VOL EAFE ETF 46429B689 478 6,723 SH   SOLE   6,723 0 0
ISHARES TR MIN VOL EAFE ETF 46429B689 7 100 SH   OTR   100 0 0
ISHARES TR CORE MSCI TOTAL 46432F834 34,337 571,048 SH   SOLE   564,343 0 6,705
ISHARES TR CORE MSCI TOTAL 46432F834 117 1,945 SH   OTR   1,945 0 0
ISHARES TR CORE 1 5 YR USD 46432F859 287 5,853 SH   SOLE   5,853 0 0
JPMORGAN CHASE & CO COM 46625H100 2,134 20,479 SH   SOLE   20,075 0 404
JOHNSON & JOHNSON COM 478160104 1,824 15,031 SH   SOLE   15,031 0 0
JUNIPER NETWORKS INC COM 48203R104 1,562 56,948 SH   SOLE   55,548 0 1,400
KLA-TENCOR CORP COM 482480100 1,394 13,593 SH   SOLE   13,537 0 56
KIMBERLY CLARK CORP COM 494368103 237 2,247 SH   SOLE   2,247 0 0
KROGER CO COM 501044101 216 7,575 SH   SOLE   7,575 0 0
LAM RESEARCH CORP COM 512807108 1,447 8,370 SH   SOLE   8,163 0 207
LEAR CORP COM NEW 521865204 1,729 9,307 SH   SOLE   9,080 0 227
LILLY ELI & CO COM 532457108 918 10,756 SH   SOLE   10,756 0 0
LOCKHEED MARTIN CORP COM 539830109 1,046 3,542 SH   SOLE   3,440 0 102
LOWES COS INC COM 548661107 1,434 15,001 SH   SOLE   15,001 0 0
MCDONALDS CORP COM 580135101 324 2,070 SH   SOLE   2,020 0 50
MERCK & CO INC COM 58933Y105 604 9,953 SH   SOLE   9,803 0 150
MICROSOFT CORP COM 594918104 3,243 32,888 SH   SOLE   32,888 0 0
MICRON TECHNOLOGY INC COM 595112103 325 6,200 SH   SOLE   6,200 0 0
MOELIS & CO CL A 60786M105 212 3,616 SH   SOLE   3,616 0 0
MONDELEZ INTL INC CL A 609207105 292 7,131 SH   SOLE   6,981 0 150
NATIONAL FUEL GAS CO N J COM 636180101 1,236 23,330 SH   SOLE   23,212 0 118
NETFLIX INC COM 64110L106 222 567 SH   SOLE   567 0 0
NORDSON CORP COM 655663102 794 6,180 SH   SOLE   6,180 0 0
NORTHWEST BANCSHARES INC MD COM 667340103 7,549 434,107 SH   SOLE   425,113 0 8,994
NUCOR CORP COM 670346105 396 6,342 SH   SOLE   6,242 0 100
OLD DOMINION FGHT LINES INC COM 679580100 286 1,920 SH   SOLE   1,920 0 0
ORACLE CORP COM 68389X105 1,338 30,371 SH   SOLE   29,699 0 672
PNC FINL SVCS GROUP INC COM 693475105 1,379 10,207 SH   SOLE   10,207 0 0
PARKER HANNIFIN CORP COM 701094104 222 1,425 SH   SOLE   1,425 0 0
PEPSICO INC COM 713448108 2,819 25,897 SH   SOLE   25,549 0 348
PFIZER INC COM 717081103 1,697 46,781 SH   SOLE   46,781 0 0
PHILIP MORRIS INTL INC COM 718172109 229 2,836 SH   SOLE   2,836 0 0
PHILLIPS 66 COM 718546104 309 2,750 SH   SOLE   2,650 0 100
POOL CORPORATION COM 73278L105 205 1,350 SH   SOLE   1,350 0 0
PRAXAIR INC COM 74005P104 250 1,579 SH   SOLE   1,579 0 0
PRICE T ROWE GROUP INC COM 74144T108 2,143 18,459 SH   SOLE   18,106 0 353
PRIMERICA INC COM 74164M108 286 2,870 SH   SOLE   2,870 0 0
PROCTER AND GAMBLE CO COM 742718109 3,286 42,102 SH   SOLE   41,680 0 422
PROGRESSIVE CORP OHIO COM 743315103 364 6,150 SH   SOLE   6,150 0 0
PRUDENTIAL FINL INC COM 744320102 2,056 21,984 SH   SOLE   21,554 0 430
RAYTHEON CO COM NEW 755111507 2,051 10,616 SH   SOLE   10,408 0 208
ROSS STORES INC COM 778296103 1,132 13,355 SH   SOLE   12,858 0 497
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 560 8,089 SH   SOLE   8,089 0 0
SANDY SPRING BANCORP INC COM 800363103 1,300 31,704 SH   SOLE   31,704 0 0
SOUTHERN CO COM 842587107 523 11,291 SH   SOLE   11,291 0 0
SOUTHWEST AIRLS CO COM 844741108 1,408 27,675 SH   SOLE   27,017 0 658
STATE STR CORP COM 857477103 534 5,741 SH   SOLE   5,741 0 0
SUN LIFE FINL INC COM 866796105 298 7,433 SH   SOLE   7,433 0 0
SUNTRUST BKS INC COM 867914103 277 4,200 SH   SOLE   4,200 0 0
TJX COS INC NEW COM 872540109 1,852 19,457 SH   SOLE   18,925 0 532
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 1,713 46,858 SH   SOLE   45,856 0 1,002
TARGET CORP COM 87612E106 749 9,841 SH   SOLE   9,841 0 0
TELUS CORP COM 87971M103 1,911 53,821 SH   SOLE   52,741 0 1,080
TEXAS INSTRS INC COM 882508104 339 3,076 SH   SOLE   3,076 0 0
3M CO COM 88579Y101 298 1,517 SH   SOLE   1,467 0 50
TRAVELERS COMPANIES INC COM 89417E109 1,489 12,175 SH   SOLE   11,869 0 306
UNITED TECHNOLOGIES CORP COM 913017109 1,010 8,079 SH   SOLE   8,079 0 0
UNITEDHEALTH GROUP INC COM 91324P102 267 1,090 SH   SOLE   1,090 0 0
VALERO ENERGY CORP NEW COM 91913Y100 423 3,813 SH   SOLE   3,813 0 0
VANGUARD GROUP DIV APP ETF 921908844 820 8,070 SH   SOLE   8,070 0 0
VANGUARD WORLD FDS UTILITIES ETF 92204A876 249 2,150 SH   SOLE   2,150 0 0
VANGUARD INDEX FDS VALUE ETF 922908744 797 7,678 SH   SOLE   7,678 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 2,136 42,450 SH   SOLE   42,450 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 8 168 SH   OTR   168 0 0
VISA INC COM CL A 92826C839 1,090 8,230 SH   SOLE   8,030 0 200
WABCO HLDGS INC COM 92927K102 228 1,950 SH   SOLE   1,950 0 0
WALMART INC COM 931142103 2,235 26,096 SH   SOLE   25,631 0 465
WASTE MGMT INC DEL COM 94106L109 588 7,228 SH   SOLE   7,078 0 150
WELLS FARGO CO NEW COM 949746101 309 5,565 SH   SOLE   5,565 0 0
WHIRLPOOL CORP COM 963320106 1,345 9,195 SH   SOLE   8,984 0 211