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 11,960 66,976 SH   DFND 1 66,421 129 426
3M CO COM 88579Y101 248 1,387 SH   DFND   1,387 0 0
ABBOTT LABS COM 002824100 2,369 61,688 SH   DFND 1 59,054 524 2,110
ABBOTT LABS COM 002824100 183 4,771 SH   DFND   4,771 0 0
ABBVIE INC COM 00287Y109 272 4,341 SH   DFND 1 2,627 0 1,714
ABBVIE INC COM 00287Y109 18 292 SH   DFND   292 0 0
AECOM COM 00766T100 17,595 483,920 SH   DFND 1 483,381 0 539
AECOM COM 00766T100 123 3,392 SH   DFND   3,392 0 0
ALLEGHENY VALLEY BANCORP PA COM 017427105 7,504 145,558 SH   DFND 1 145,558 0 0
AMERICAN EAGLE OUTFITTERS COM 02553E106 9,089 599,151 SH   DFND 1 595,284 0 3,867
AMERICAN EAGLE OUTFITTERS COM 02553E106 170 11,239 SH   DFND   11,239 0 0
AMERISERV FINL INC COM 03074A102 37 10,000 SH   DFND 1 0 0 10,000
AMERISOURCEBERGEN CORP COM 03073E105 9,341 119,461 SH   DFND 1 119,232 0 229
AMERISOURCEBERGEN CORP COM 03073E105 110 1,413 SH   DFND   1,413 0 0
AMTRUST FINL SVCS INC COM 032359309 13,558 495,172 SH   DFND 1 492,422 0 2,750
AMTRUST FINL SVCS INC COM 032359309 97 3,526 SH   DFND   3,526 0 0
AT&T INC COM 00206R102 579 13,615 SH   DFND 1 12,115 0 1,500
AT&T INC COM 00206R102 68 1,600 SH   DFND   1,600 0 0
BERKSHIRE HATHAWAY INC DEL CLASS B 084670702 11,835 72,616 SH   DFND 1 72,420 0 196
BERKSHIRE HATHAWAY INC DEL CLASS B 084670702 149 915 SH   DFND   915 0 0
BLACKHAWK NETWORK HLDGS INC COM 09238E104 9,641 255,905 SH   DFND 1 255,563 0 342
BLACKHAWK NETWORK HLDGS INC COM 09238E104 91 2,407 SH   DFND   2,288 119 0
BOEING CO COM 097023105 47 300 SH   DFND 1 300 0 0
BOEING CO COM 097023105 473 3,036 SH   DFND   3,036 0 0
CB FINANCIAL SERVICES INC COM 12479G101 1,461 56,500 SH   DFND 1 56,500 0 0
CBT FINANCIAL CORP COM 12495U100 1,417 48,452 SH   DFND 1 48,452 0 0
CEB INC COM 125134106 15,198 250,786 SH   DFND 1 250,193 0 593
CEB INC COM 125134106 256 4,232 SH   DFND   2,992 1,240 0
CF INDUSTRIES HOLDINGS INC COM 125269100 11,393 361,933 SH   DFND 1 359,347 0 2,586
CF INDUSTRIES HOLDINGS INC COM 125269100 236 7,487 SH   DFND   7,487 0 0
CHECK POINT SOFTWARE TECH LT COM M22465104 10,121 119,822 SH   DFND 1 119,643 0 179
CHECK POINT SOFTWARE TECH LT COM M22465104 130 1,537 SH   DFND   439 1,098 0
CNB FINL CORP PA COM 126128107 246 9,200 SH   DFND 1 9,200 0 0
COACH INC COM 189754104 4,714 134,602 SH   DFND 1 134,412 0 190
COACH INC COM 189754104 145 4,143 SH   DFND   4,143 0 0
COLGATE PALMOLIVE CO COM 194162103 1,980 30,264 SH   DFND 1 29,414 301 549
COLGATE PALMOLIVE CO COM 194162103 177 2,702 SH   DFND   2,702 0 0
CUMMINS INC COM 231021106 9,610 70,317 SH   DFND 1 70,231 0 86
CUMMINS INC COM 231021106 274 2,007 SH   DFND   2,007 0 0
DEVRY EDUCATION GROUP INC COM 251893103 13,275 425,463 SH   DFND 1 424,896 0 567
DEVRY EDUCATION GROUP INC COM 251893103 90 2,891 SH   DFND   427 2,464 0
DISNEY WALT CO COM 254687106 205 1,967 SH   DFND 1 1,667 0 300
EMCOR GROUP INC COM 29084Q100 14,608 206,457 SH   DFND 1 205,343 0 1,114
EMCOR GROUP INC COM 29084Q100 106 1,503 SH   DFND   1,503 0 0
EXPRESS SCRIPTS HOLDING CO COM 30219G108 6,989 101,606 SH   DFND 1 101,420 0 186
EXPRESS SCRIPTS HOLDING CO COM 30219G108 84 1,215 SH   DFND   1,215 0 0
EXXON MOBIL CORP COM 30231G102 9,914 109,848 SH   DFND 1 108,473 229 1,146
EXXON MOBIL CORP COM 30231G102 688 7,624 SH   DFND   7,624 0 0
F M C CORP COM 302491303 9,973 176,332 SH   DFND 1 174,952 0 1,380
F M C CORP COM 302491303 97 1,718 SH   DFND   1,718 0 0
F5 NETWORKS INC COM 315616102 16,071 111,048 SH   DFND 1 110,277 0 771
F5 NETWORKS INC COM 315616102 136 940 SH   DFND   940 0 0
FEDERATED INVS INC PA CLASS B 314211103 7,366 260,453 SH   DFND 1 259,283 0 1,170
FEDERATED INVS INC PA CLASS B 314211103 188 6,652 SH   DFND   6,652 0 0
FIRST COMWLTH FINL CORP PA COM 319829107 234 16,493 SH   DFND 1 16,493 0 0
FIRST COMWLTH FINL CORP PA COM 319829107 174 12,300 SH   DFND   12,300 0 0
FLEX LTD COM Y2573F102 15,733 1,094,855 SH   DFND 1 1,089,281 0 5,574
FLEX LTD COM Y2573F102 102 7,077 SH   DFND   7,077 0 0
FLOWERS FOODS INC COM 343498101 1,876 93,954 SH   DFND 1 93,192 0 762
FLOWERS FOODS INC COM 343498101 126 6,321 SH   DFND   5,473 848 0
FMC CORP COM 302491303 733 12,962 SH   DFND 1 12,962 0 0
GALLAGHER ARTHUR J & CO COM 363576109 1,618 31,138 SH   DFND 1 30,948 0 190
GALLAGHER ARTHUR J & CO COM 363576109 170 3,269 SH   DFND   3,269 0 0
GAMESTOP CORP CLASS A 36467W109 11,532 456,567 SH   DFND 1 453,474 0 3,093
GAMESTOP CORP CLASS A 36467W109 237 9,371 SH   DFND   9,371 0 0
GENERAL ELECTRIC CO COM 369604103 10,444 330,512 SH   DFND 1 322,505 1,066 6,941
GENERAL ELECTRIC CO COM 369604103 314 9,927 SH   DFND   9,927 0 0
HOLLYFRONTIER CORP COM 436106108 3,220 98,314 SH   DFND 1 97,446 0 868
HOLLYFRONTIER CORP COM 436106108 121 3,707 SH   DFND   3,707 0 0
HURON CONSULTING GROUP INC COM 447462102 9,498 187,512 SH   DFND 1 187,232 0 280
HURON CONSULTING GROUP INC COM 447462102 69 1,371 SH   DFND   210 1,161 0
II VI INC COM 902104108 226 7,620 SH   DFND 1 7,620 0 0
INTEL CORP COM 458140100 9,589 264,384 SH   DFND 1 261,415 710 2,259
INTEL CORP COM 458140100 263 7,244 SH   DFND   7,244 0 0
ISHARES TR CORE S&P500 ETF 464287200 330 1,467 SH   DFND 1 1,467 0 0
ISHARES TR CORE S&P500 ETF 464287200 787 3,498 SH   DFND   3,498 0 0
ISHARES TR CORE S&P SCP ETF 464287804 5,364 39,006 SH   DFND 1 38,557 449 0
J2 GLOBAL INC COM 48123V102 12,495 152,746 SH   DFND 1 151,887 0 859
J2 GLOBAL INC COM 48123V102 94 1,152 SH   DFND   1,152 0 0
JOHNSON & JOHNSON COM 478160104 334 2,898 SH   DFND 1 2,800 0 98
JPMORGAN CHASE & CO COM 46625H100 340 3,944 SH   DFND 1 1,344 0 2,600
JPMORGAN CHASE & CO COM 46625H100 1,547 17,929 SH   DFND   279 0 17,650
KIMBERLY CLARK CORP COM 494368103 2,094 18,350 SH   DFND 1 18,020 160 170
KIMBERLY CLARK CORP COM 494368103 95 836 SH   DFND   836 0 0
KIRBY CORP COM 497266106 10,098 151,847 SH   DFND 1 150,729 0 1,118
KIRBY CORP COM 497266106 115 1,725 SH   DFND   1,725 0 0
LIFELOCK INC COM 53224V100 33,095 1,383,575 SH   DFND 1 1,381,665 0 1,910
LIFELOCK INC COM 53224V100 245 10,234 SH   DFND   9,741 493 0
LOWES COS INC COM 548661107 997 14,025 SH   DFND 1 14,025 0 0
MARS NATIONAL BANCORP INC COM 571697101 72 185 SH   DFND 1 185 0 0
MASIMO CORP COM 574795100 1,991 29,541 SH   DFND 1 29,044 0 497
MASIMO CORP COM 574795100 13 199 SH   DFND   199 0 0
MERCK & CO INC COM 58933Y105 93 1,577 SH   DFND 1 1,577 0 0
MERCK & CO INC COM 58933Y105 143 2,424 SH   DFND   2,424 0 0
MEREDITH CORP COM 589433101 1,911 32,303 SH   DFND 1 32,303 0 0
MEREDITH CORP COM 589433101 241 4,071 SH   DFND   4,071 0 0
MICROSOFT CORP COM 594918104 11,315 182,100 SH   DFND 1 179,476 472 2,152
MICROSOFT CORP COM 594918104 347 5,577 SH   DFND   5,577 0 0
MOSAIC CO NEW COM 61945C103 7,217 246,048 SH   DFND 1 244,941 0 1,107
MOSAIC CO NEW COM 61945C103 233 7,939 SH   DFND   7,939 0 0
MYRIAD GENETICS INC COM 62855J104 8,091 485,358 SH   DFND 1 481,864 0 3,494
MYRIAD GENETICS INC COM 62855J104 68 4,052 SH   DFND   4,052 0 0
NATIONAL FUEL GAS CO N J COM 636180101 578 10,200 SH   DFND 1 9,850 0 350
NEUSTAR INC CLASS A 64126X201 15,504 464,202 SH   DFND 1 463,697 0 505
NEUSTAR INC CLASS A 64126X201 116 3,476 SH   DFND   3,476 0 0
OCCIDENTAL PETROLEUM CORP COM 674599105 7,545 105,928 SH   DFND 1 105,228 337 363
OCCIDENTAL PETROLEUM CORP COM 674599105 254 3,566 SH   DFND   3,566 0 0
PAREXEL INTL CORP COM 699462107 8,795 133,831 SH   DFND 1 133,675 0 156
PAREXEL INTL CORP COM 699462107 63 954 SH   DFND   954 0 0
PEPSICO INC COM 713448108 8,866 84,740 SH   DFND 1 83,507 193 1,040
PEPSICO INC COM 713448108 252 2,404 SH   DFND   2,404 0 0
PERRIGO CO PLC COM G97822103 572 6,863 SH   DFND 1 6,863 0 0
PERRIGO CO PLC COM G97822103 24 289 SH   DFND   289 0 0
PNC FINL SVCS GROUP INC COM 693475105 142 1,215 SH   DFND 1 515 0 700
PNC FINL SVCS GROUP INC COM 693475105 252 2,156 SH   DFND   2,156 0 0
POLARIS INDUSTRIES INC COM 731068102 8,949 108,626 SH   DFND 1 107,852 0 774
POLARIS INDUSTRIES INC COM 731068102 156 1,899 SH   DFND   1,899 0 0
PPG INDS INC COM 693506107 316 3,330 SH   DFND 1 2,730 0 600
PPG INDS INC COM 693506107 76 800 SH   DFND   800 0 0
PRA GROUP INC COM 69354N106 21,380 546,797 SH   DFND 1 546,090 0 707
PRA GROUP INC COM 69354N106 171 4,370 SH   DFND   547 3,823 0
PROCTER AND GAMBLE CO COM 742718109 554 6,589 SH   DFND 1 5,764 0 825
PROCTER AND GAMBLE CO COM 742718109 2 28 SH   DFND   28 0 0
ROCHE HOLDINGS LTD SPONS ADR 771195104 141 4,956 SH   DFND 1 4,956 0 0
ROCKWELL AUTOMATION INC COM 773903109 235 1,750 SH   DFND 1 1,750 0 0
ROCKWELL AUTOMATION INC COM 773903109 67 500 SH   DFND   500 0 0
S & T BANCORP INC COM 783859101 42,674 1,093,077 SH   DFND 1 226,977 2,187 863,913
S & T BANCORP INC COM 783859101 10,040 257,172 SH   DFND   23,440 0 233,732
SKYWORKS SOLUTIONS INC COM 83088M102 12,294 164,673 SH   DFND 1 163,763 0 910
SKYWORKS SOLUTIONS INC COM 83088M102 122 1,635 SH   DFND   1,635 0 0
SMUCKER J M CO COM 832696405 2,505 19,566 SH   DFND 1 19,150 206 210
SMUCKER J M CO COM 832696405 194 1,518 SH   DFND   1,518 0 0
TERRA NITROGEN CO L P COM UNIT 881005201 2,414 23,502 SH   DFND 1 23,020 0 482
TERRA NITROGEN CO L P COM UNIT 881005201 130 1,264 SH   DFND   1,264 0 0
TETRA TECH INC COM 88162G103 13,981 324,011 SH   DFND 1 323,658 0 353
TETRA TECH INC COM 88162G103 109 2,527 SH   DFND   2,527 0 0
TRISTATE CAPITAL HLDGS INC COM 89678F100 553 25,000 SH   DFND 1 25,000 0 0
TRIUMPH GROUP INC COM 896818101 4,841 182,684 SH   DFND 1 181,141 0 1,543
TRIUMPH GROUP INC COM 896818101 46 1,731 SH   DFND   1,731 0 0
VANGUARD INDEX FDS MID CAP ETF 922908629 10,169 77,252 SH   DFND 1 74,907 70 2,275
VANGUARD INDEX FDS MID CAP ETF 922908629 455 3,456 SH   DFND   3,251 205 0
VANTIV INC CLASS A 92210H105 9,036 151,566 SH   DFND 1 151,388 0 178
VANTIV INC CLASS A 92210H105 82 1,382 SH   DFND   1,319 63 0
VERIZON COMMUNICATIONS INC COM 92343V104 3,520 65,936 SH   DFND 1 64,887 502 547
VERIZON COMMUNICATIONS INC COM 92343V104 665 12,457 SH   DFND   12,457 0 0
WEB COM GROUP INC COM 94733A104 10,254 484,834 SH   DFND 1 484,207 0 627
WEB COM GROUP INC COM 94733A104 99 4,698 SH   DFND   4,448 250 0
WELLS FARGO & CO NEW COM 949746101 1,988 36,084 SH   DFND 1 35,236 468 380
WELLS FARGO & CO NEW COM 949746101 78 1,414 SH   DFND   1,414 0 0
WESTERN DIGITAL CORP COM 958102105 21,857 321,665 SH   DFND 1 319,398 0 2,267
WESTERN DIGITAL CORP COM 958102105 487 7,169 SH   DFND   7,169 0 0
WVS FINANCIAL CORP COM 929358109 243 16,500 SH   DFND 1 16,500 0 0
YAHOO INC COM 984332106 766 19,800 SH   DFND 1 19,800 0 0
YAHOO INC COM 984332106 40 1,029 SH   DFND   592 437 0