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 5,159 23,500 SH   DFND 1 23,056 99 345
3M CO COM 88579Y101 251 1,145 SH   DFND   1,145 0 0
ABBOTT LABS COM 002824100 1,043 17,413 SH   DFND 1 14,794 389 2,230
ABBOTT LABS COM 002824100 54 893 SH   DFND   893 0 0
ADTALEM GLOBAL EDUCATION INC COM 00737L103 9,591 201,698 SH   DFND 1 201,549 0 149
ADTALEM GLOBAL EDUCATION INC COM 00737L103 72 1,509 SH   DFND   832 0 677
AECOM COM 00766T100 13,183 370,009 SH   DFND 1 369,719 0 290
AECOM COM 00766T100 135 3,802 SH   DFND   3,802 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 7,970 645,324 SH   DFND 1 644,652 0 672
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 65 5,250 SH   DFND   2,251 0 2,999
ALTABA INC COM 021346101 10,824 146,192 SH   DFND 1 145,709 0 483
ALTABA INC COM 021346101 196 2,649 SH   DFND   1,459 0 1,190
AMERICAN EAGLE OUTFITTERS COM 02553E106 13,104 657,518 SH   DFND 1 653,118 0 4,400
AMERICAN EAGLE OUTFITTERS COM 02553E106 268 13,458 SH   DFND   13,458 0 0
AMERISAFE INC COM 03071H100 3,207 58,042 SH   DFND 1 58,042 0 0
AMERISAFE INC COM 03071H100 55 989 SH   DFND   791 0 198
AMERISERV FINL INC COM 03074A102 40 10,000 SH   DFND 1 0 0 10,000
AMERISOURCEBERGEN CORP COM 03073E105 7,907 91,722 SH   DFND 1 91,374 0 348
AMERISOURCEBERGEN CORP COM 03073E105 151 1,754 SH   DFND   1,754 0 0
AMTRUST FINL SVCS INC COM 032359309 2,167 175,998 SH   DFND 1 175,531 0 467
AMTRUST FINL SVCS INC COM 032359309 12 942 SH   DFND   942 0 0
ARES CAP CORP COM 04010L103 2,901 182,790 SH   DFND 1 182,790 0 0
ARES CAP CORP COM 04010L103 246 15,490 SH   DFND   15,490 0 0
AT&T INC COM 00206R102 193 5,400 SH   DFND 1 3,900 0 1,500
AT&T INC COM 00206R102 71 2,000 SH   DFND   2,000 0 0
BERKSHIRE HATHAWAY INC DEL CLASS B 084670702 8,011 40,161 SH   DFND 1 39,901 0 260
BERKSHIRE HATHAWAY INC DEL CLASS B 084670702 210 1,053 SH   DFND   1,053 0 0
BLACKHAWK NETWORK HLDGS INC COM 09238E104 2,001 44,762 SH   DFND 1 44,714 0 48
BLACKHAWK NETWORK HLDGS INC COM 09238E104 20 448 SH   DFND   448 0 0
BOEING CO COM 097023105 72 220 SH   DFND 1 220 0 0
BOEING CO COM 097023105 995 3,036 SH   DFND   3,036 0 0
CB FINANCIAL SERVICES INC COM 12479G101 1,754 56,500 SH   DFND 1 56,500 0 0
CF INDUSTRIES HOLDINGS INC COM 125269100 11,871 314,629 SH   DFND 1 312,319 0 2,310
CF INDUSTRIES HOLDINGS INC COM 125269100 250 6,627 SH   DFND   6,627 0 0
CHECK POINT SOFTWARE TECH LT ORD M22465104 7,839 78,911 SH   DFND 1 78,677 0 234
CHECK POINT SOFTWARE TECH LT ORD M22465104 136 1,367 SH   DFND   542 825 0
CNB FINL CORP PA COM 126128107 268 9,200 SH   DFND 1 9,200 0 0
COLGATE PALMOLIVE CO COM 194162103 2,063 28,783 SH   DFND 1 27,858 301 624
COLGATE PALMOLIVE CO COM 194162103 194 2,704 SH   DFND   2,704 0 0
CORCEPT THERAPEUTICS INC COM 218352102 6,954 422,747 SH   DFND 1 422,747 0 0
CORCEPT THERAPEUTICS INC COM 218352102 58 3,510 SH   DFND   1,626 0 1,884
CUMMINS INC COM 231021106 8,529 52,619 SH   DFND 1 52,495 0 124
CUMMINS INC COM 231021106 308 1,899 SH   DFND   1,899 0 0
EMCOR GROUP INC COM 29084Q100 10,650 136,671 SH   DFND 1 135,841 0 830
EMCOR GROUP INC COM 29084Q100 79 1,015 SH   DFND   1,015 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 6,164 89,223 SH   DFND 1 88,879 0 344
EXPRESS SCRIPTS HLDG CO COM 30219G108 90 1,297 SH   DFND   1,297 0 0
EXXON MOBIL CORP COM 30231G102 6,657 89,226 SH   DFND 1 87,759 229 1,238
EXXON MOBIL CORP COM 30231G102 580 7,774 SH   DFND   7,774 0 0
F M C CORP COM 302491303 7,909 103,287 SH   DFND 1 102,633 0 654
F M C CORP COM 302491303 79 1,033 SH   DFND   1,033 0 0
F5 NETWORKS INC COM 315616102 11,150 77,106 SH   DFND 1 76,645 0 461
F5 NETWORKS INC COM 315616102 76 526 SH   DFND   526 0 0
FEDERATED INVESTORS INC CLASS B 314211103 11,015 329,799 SH   DFND 1 328,281 0 1,518
FEDERATED INVESTORS INC CLASS B 314211103 251 7,520 SH   DFND   7,520 0 0
FIDELITY MSCI RL EST ETF 316092857 669 29,247 SH   DFND 1 29,247 0 0
FLEX LTD COM Y2573F102 10,607 649,531 SH   DFND 1 645,878 0 3,653
FLEX LTD COM Y2573F102 81 4,972 SH   DFND   4,972 0 0
FLOWERS FOODS INC COM 343498101 2,077 95,012 SH   DFND 1 94,489 0 523
FLOWERS FOODS INC COM 343498101 181 8,298 SH   DFND   7,450 848 0
FMC CORP COM 302491303 540 7,046 SH   DFND 1 7,046 0 0
FOOT LOCKER INC COM 344849104 4,547 99,837 SH   DFND 1 99,348 0 489
FOOT LOCKER INC COM 344849104 96 2,111 SH   DFND   1,086 0 1,025
FORD MTR CO DEL COM PAR $0.01 345370860 2,993 270,135 SH   DFND 1 270,135 0 0
FORD MTR CO DEL COM PAR $0.01 345370860 258 23,258 SH   DFND   23,258 0 0
FTI CONSULTING INC COM 302941109 13,154 271,719 SH   DFND 1 271,436 0 283
FTI CONSULTING INC COM 302941109 121 2,499 SH   DFND   1,156 0 1,343
GALLAGHER ARTHUR J & CO COM 363576109 1,972 28,692 SH   DFND 1 28,502 0 190
GALLAGHER ARTHUR J & CO COM 363576109 199 2,900 SH   DFND   2,900 0 0
GAMESTOP CORP CLASS A 36467W109 6,980 553,074 SH   DFND 1 550,386 0 2,688
GAMESTOP CORP CLASS A 36467W109 157 12,410 SH   DFND   12,410 0 0
GENERAL ELECTRIC CO COM 369604103 3,901 289,385 SH   DFND 1 281,060 713 7,612
GENERAL ELECTRIC CO COM 369604103 143 10,618 SH   DFND   10,618 0 0
HOLLYFRONTIER CORP COM 436106108 5,380 110,102 SH   DFND 1 109,179 0 923
HOLLYFRONTIER CORP COM 436106108 153 3,125 SH   DFND   3,125 0 0
HURON CONSULTING GROUP INC COM 447462102 8,251 216,574 SH   DFND 1 216,375 0 199
HURON CONSULTING GROUP INC COM 447462102 72 1,893 SH   DFND   486 1,053 354
II VI INC COM 902104108 327 8,000 SH   DFND 1 8,000 0 0
INTEL CORP COM 458140100 9,847 189,070 SH   DFND 1 186,656 569 1,845
INTEL CORP COM 458140100 349 6,693 SH   DFND   6,693 0 0
ISHARES TR CORE S&P500 ETF 464287200 291 1,097 SH   DFND 1 1,097 0 0
ISHARES TR CORE S&P500 ETF 464287200 885 3,335 SH   DFND   3,335 0 0
ISHARES TR CORE S&P SCP ETF 464287804 4,494 58,358 SH   DFND 1 58,104 254 0
J2 GLOBAL INC COM 48123V102 9,556 121,086 SH   DFND 1 120,482 0 604
J2 GLOBAL INC COM 48123V102 80 1,020 SH   DFND   1,020 0 0
KIMBERLY CLARK CORP COM 494368103 1,973 17,913 SH   DFND 1 17,480 173 260
KIMBERLY CLARK CORP COM 494368103 139 1,265 SH   DFND   1,265 0 0
KIRBY CORP COM 497266106 10,312 134,012 SH   DFND 1 133,120 0 892
KIRBY CORP COM 497266106 118 1,530 SH   DFND   1,530 0 0
LOWES COS INC COM 548661107 1,231 14,025 SH   DFND 1 14,025 0 0
MCDONALDS CORP COM 580135101 215 1,372 SH   DFND 1 450 0 922
MCDONALDS CORP COM 580135101 43 275 SH   DFND   275 0 0
MEREDITH CORP COM 589433101 13,156 244,542 SH   DFND 1 244,542 0 0
MEREDITH CORP COM 589433101 334 6,210 SH   DFND   5,370 0 840
MICROSOFT CORP COM 594918104 7,620 83,486 SH   DFND 1 82,058 241 1,187
MICROSOFT CORP COM 594918104 301 3,300 SH   DFND   3,300 0 0
MOSAIC CO NEW COM 61945C103 4,524 186,326 SH   DFND 1 185,369 0 957
MOSAIC CO NEW COM 61945C103 106 4,369 SH   DFND   4,369 0 0
MYRIAD GENETICS INC COM 62855J104 11,353 384,186 SH   DFND 1 381,919 0 2,267
MYRIAD GENETICS INC COM 62855J104 86 2,898 SH   DFND   2,417 0 481
NATIONAL FUEL GAS CO N J COM 636180101 525 10,200 SH   DFND 1 9,850 0 350
NETSCOUT SYSTEMS INC COM 64115T104 5,927 224,925 SH   DFND 1 224,925 0 0
NETSCOUT SYSTEMS INC COM 64115T104 47 1,767 SH   DFND   821 0 946
NIELSEN HLDGS PLC SHS EUR G6518L108 2,501 78,671 SH   DFND 1 78,028 0 643
NIELSEN HLDGS PLC SHS EUR G6518L108 200 6,295 SH   DFND   5,942 0 353
NUANCE COMMUNICATIONS INC COM 67020Y100 7,469 474,217 SH   DFND 1 473,773 0 444
NUANCE COMMUNICATIONS INC COM 67020Y100 57 3,604 SH   DFND   1,549 0 2,055
OCCIDENTAL PETE CORP DEL COM 674599105 5,941 91,456 SH   DFND 1 90,649 352 455
OCCIDENTAL PETE CORP DEL COM 674599105 235 3,622 SH   DFND   3,622 0 0
PAYPAL HLDGS INC COM 70450Y103 910 11,999 SH   DFND 1 11,780 0 219
PAYPAL HLDGS INC COM 70450Y103 78 1,024 SH   DFND   627 0 397
PEPSICO INC COM 713448108 6,976 63,912 SH   DFND 1 62,762 177 973
PEPSICO INC COM 713448108 267 2,447 SH   DFND   2,447 0 0
PNC FINL SVCS GROUP INC COM 693475105 169 1,115 SH   DFND 1 415 0 700
PNC FINL SVCS GROUP INC COM 693475105 326 2,156 SH   DFND   2,156 0 0
POLARIS INDUSTRIES INC COM 731068102 9,761 85,230 SH   DFND 1 84,817 0 413
POLARIS INDUSTRIES INC COM 731068102 211 1,841 SH   DFND   1,841 0 0
PPG INDS INC COM 693506107 308 2,757 SH   DFND 1 2,157 0 600
PPG INDS INC COM 693506107 112 1,000 SH   DFND   1,000 0 0
PRA GROUP INC COM 69354N106 13,991 368,182 SH   DFND 1 367,841 0 341
PRA GROUP INC COM 69354N106 119 3,136 SH   DFND   918 2,218 0
PRA GROUP INC NOTE 3.000% 8/0 73640QAB1 140 145,000 SH   DFND 1 145,000 0 0
PROCTER AND GAMBLE CO COM 742718109 405 5,114 SH   DFND 1 4,289 0 825
PROCTER AND GAMBLE CO COM 742718109 24 300 SH   DFND   300 0 0
PRUDENTIAL FINANCIAL INC COM 744320102 20 197 SH   DFND 1 197 0 0
QUAD / GRAPHICS INC COM CL A 747301109 15,066 594,315 SH   DFND 1 594,315 0 0
QUAD / GRAPHICS INC COM CL A 747301109 235 9,269 SH   DFND   7,044 0 2,225
RIVERVIEW FINANCIAL CORP COM 76940Q105 70 5,720 SH   DFND 1 5,720 0 0
RPX CORP COM 74972G103 6,471 605,363 SH   DFND 1 604,528 0 835
RPX CORP COM 74972G103 84 7,849 SH   DFND   3,811 0 4,038
S & T BANCORP INC COM 783859101 41,152 1,030,323 SH   DFND 1 207,266 0 823,057
S & T BANCORP INC COM 783859101 6,967 174,428 SH   DFND   0 0 174,428
SCHWAB STRATEGIC TR US TIPS ETF 808524870 649 11,820 SH   DFND 1 11,820 0 0
SKYWORKS SOLUTIONS INC COM 83088M102 11,719 116,889 SH   DFND 1 116,074 0 815
SKYWORKS SOLUTIONS INC COM 83088M102 130 1,298 SH   DFND   1,298 0 0
SMUCKER J M CO COM 832696405 2,485 20,037 SH   DFND 1 19,482 206 349
SMUCKER J M CO COM 832696405 217 1,752 SH   DFND   1,752 0 0
SPDR SERIES TRUST BLOOMBERG BRCLYS 78464A417 406 11,317 SH   DFND 1 11,317 0 0
STANDARD AVB FINANCIAL CORP COM 85303B100 3,104 103,815 SH   DFND 1 103,815 0 0
TAPESTRY INC COM 876030107 5,513 104,791 SH   DFND 1 104,529 0 262
TAPESTRY INC COM 876030107 209 3,977 SH   DFND   3,530 0 447
TERRA NITROGEN COMPANY LP COM 881005201 867 10,329 SH   DFND 1 10,329 0 0
TERRA NITROGEN COMPANY LP COM 881005201 119 1,420 SH   DFND   1,420 0 0
TETRA TECH INC COM 88162G103 10,239 209,177 SH   DFND 1 209,035 0 142
TETRA TECH INC COM 88162G103 87 1,776 SH   DFND   1,776 0 0
TREEHOUSE FOODS INC COM 89469A104 10,825 282,857 SH   DFND 1 282,857 0 0
TREEHOUSE FOODS INC COM 89469A104 90 2,347 SH   DFND   1,110 0 1,237
TRIUMPH GROUP INC COM 896818101 9,376 372,056 SH   DFND 1 369,684 0 2,372
TRIUMPH GROUP INC COM 896818101 81 3,233 SH   DFND   3,233 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 10,866 44,886 SH   DFND 1 44,886 0 0
VANGUARD INDEX FDS MID CAP ETF 922908629 1,029 6,673 SH   DFND 1 6,673 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 1,489 31,696 SH   DFND 1 31,696 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858 1,813 40,969 SH   DFND 1 40,969 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 3,150 65,882 SH   DFND 1 64,608 502 772
VERIZON COMMUNICATIONS INC COM 92343V104 596 12,461 SH   DFND   12,461 0 0
WEB COM GROUP INC COM 94733A104 8,062 445,401 SH   DFND 1 444,979 0 422
WEB COM GROUP INC COM 94733A104 77 4,229 SH   DFND   3,979 250 0
WELLS FARGO CO NEW COM 949746101 1,793 34,206 SH   DFND 1 33,318 308 580
WELLS FARGO CO NEW COM 949746101 78 1,496 SH   DFND   1,496 0 0
WESTERN DIGITAL CORP COM 958102105 14,678 159,073 SH   DFND 1 157,678 0 1,395
WESTERN DIGITAL CORP COM 958102105 378 4,098 SH   DFND   4,098 0 0
WORLDPAY INC CLASS A 981558109 9,260 112,591 SH   DFND 1 112,435 0 156
WORLDPAY INC CLASS A 981558109 107 1,295 SH   DFND   761 0 534
WVS FINANCIAL CORP COM 929358109 270 16,500 SH   DFND 1 16,500 0 0