UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2012 Check here if Amendment [ ]: Amendment Number: This Amendment (Check only one): [ ] is a restatement [ ] adds new holdings entries Institutional Investment Manager Filing this Report: Name: First Commonwealth Financial Corporation Address: 22 North Sixth Street Indiana, PA, 15701 Form 13F File Number: 28-05151 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Teresa M. Ciambotti Title: Senior Vice President and Controller Phone: (724) 463-4725 Signature, Place, and Date of Signing: /s/ Teresa M. Ciambotti Teresa M. Ciambotti, Indiana, PA, August 10, 2012 Report Type (check only one): [x] 13F HOLDINGS REPORT (Check here if all holdings of this reporting manager are reported in this report) [ ] 13F NOTICE (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s)) [ ] 13F COMBINATION REPORT (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 154 Form 13F Information Table Value Total: $76,701 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. Number: 1 Form 13F File Number: 28-11893 Name: First Commonwealth Bank FORM 13F INFORMATION TABLE COLUMN 1 COL 2 COL 3 COL 4 COLUMN 5 COL 6 COL 7 COLUMN 8 ---------------------------- ------------- --------- -------- ------------------ ---------- -------- -------------------- MARKET TITLE VALUE SHS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY ISSUER OF CLASS CUSIP (X$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ---------------------------- ------------- --------- -------- --------- --- ---- ---------- -------- ------- ------ ----- 3M CO COMMON 88579Y101 202 2,260 SH DEFINED 1 1,290 970 3M CO COMMON 88579Y101 18 200 SH OTHER 1 200 ABBOTT LABS COMMON 002824100 1,108 17,181 SH DEFINED 1 16,048 1,133 ABBOTT LABS COMMON 002824100 69 1,067 SH OTHER 1 1,067 AIR PRODS & CHEMS INC COMMON 009158106 750 9,291 SH DEFINED 1 9,291 AIR PRODS & CHEMS INC COMMON 009158106 36 450 SH OTHER 1 450 ALLSTATE CORP COMMON 020002101 271 7,712 SH DEFINED 1 7,712 ALLSTATE CORP COMMON 020002101 22 634 SH OTHER 1 634 ALTRIA GROUP INC COMMON 02209S103 202 5,857 SH DEFINED 1 5,638 219 ALTRIA GROUP INC COMMON 02209S103 107 3,085 SH OTHER 1 3,085 AMERICAN EXPRESS CO COMMON 025816109 463 7,961 SH DEFINED 1 7,961 APACHE CORP COMMON 037411105 751 8,540 SH DEFINED 1 7,970 570 APACHE CORP COMMON 037411105 72 814 SH OTHER 1 450 364 APPLE INC COMMON 037833100 2,548 4,363 SH DEFINED 1 4,195 168 APPLE INC COMMON 037833100 137 235 SH OTHER 1 235 AT&T INC COMMON 00206R102 2,118 59,392 SH DEFINED 1 56,806 2,586 AT&T INC COMMON 00206R102 84 2,350 SH OTHER 1 2,050 300 BANK OF NEW YORK MELLON CORP COMMON 064058100 190 8,656 SH DEFINED 1 5,666 2,990 BANK OF NEW YORK MELLON CORP COMMON 064058100 24 1,072 SH OTHER 1 1,072 BECTON DICKINSON & CO COMMON 075887109 719 9,621 SH DEFINED 1 9,621 BECTON DICKINSON & CO COMMON 075887109 62 833 SH OTHER 1 833 BOEING CO COMMON 097023105 743 9,999 SH DEFINED 1 9,999 BOEING CO COMMON 097023105 39 525 SH OTHER 1 525 BROWN FORMAN CORP CL B 115637209 374 3,864 SH DEFINED 1 3,864 CATERPILLAR INC DEL COMMON 149123101 972 11,445 SH DEFINED 1 11,445 CATERPILLAR INC DEL COMMON 149123101 85 1,000 SH OTHER 1 1,000 CHEVRON CORP NEW COMMON 166764100 1,249 11,839 SH DEFINED 1 10,613 1,226 CHEVRON CORP NEW COMMON 166764100 186 1,762 SH OTHER 1 1,762 CHUBB CORP COMMON 171232101 725 9,959 SH DEFINED 1 9,959 CISCO SYS INC COMMON 17275R102 679 39,572 SH DEFINED 1 35,162 4,410 CISCO SYS INC COMMON 17275R102 73 4,233 SH OTHER 1 4,233 CNB FINL CORP PA COMMON 126128107 191 11,700 SH DEFINED 1 11,700 COCA COLA CO COMMON 191216100 928 11,865 SH DEFINED 1 11,840 25 COCA COLA CO COMMON 191216100 39 500 SH OTHER 1 500 CONOCOPHILLIPS COMMON 20825C104 827 14,794 SH DEFINED 1 13,392 1,402 CONOCOPHILLIPS COMMON 20825C104 18 325 SH OTHER 1 325 CSX CORP COMMON 126408103 384 17,178 SH DEFINED 1 17,178 CSX CORP COMMON 126408103 9 400 SH OTHER 1 400 CUMMINS INC COMMON 231021106 566 5,843 SH DEFINED 1 5,843 CUMMINS INC COMMON 231021106 19 200 SH OTHER 1 200 CVS CAREMARK CORPORATION COMMON 126650100 870 18,626 SH DEFINED 1 18,626 CVS CAREMARK CORPORATION COMMON 126650100 47 1,001 SH OTHER 1 1,001 DEVON ENERGY CORP NEW COMMON 25179M103 436 7,510 SH DEFINED 1 7,510 DEVON ENERGY CORP NEW COMMON 25179M103 7 125 SH OTHER 1 125 DISNEY WALT CO COMMON DISNEY 254687106 846 17,436 SH DEFINED 1 15,556 1,880 DISNEY WALT CO COMMON DISNEY 254687106 39 800 SH OTHER 1 800 DOMINION RES INC VA NEW COMMON 25746U109 636 11,780 SH DEFINED 1 11,743 37 DOMINION RES INC VA NEW COMMON 25746U109 186 3,449 SH OTHER 1 3,449 DU PONT E I DE NEMOURS & CO COMMON 263534109 332 6,560 SH DEFINED 1 6,560 DU PONT E I DE NEMOURS & CO COMMON 263534109 53 1,042 SH OTHER 1 742 300 E M C CORP MASS COMMON 268648102 476 18,586 SH DEFINED 1 15,646 2,940 ENTERPRISE PRODS PARTNERS L COMMON 293792107 243 4,744 SH DEFINED 1 4,744 EXXON MOBIL CORP COMMON 30231G102 3,253 38,018 SH DEFINED 1 37,930 88 EXXON MOBIL CORP COMMON 30231G102 658 7,686 SH OTHER 1 5,614 2,072 FEDEX CORP COMMON 31428X106 420 4,580 SH DEFINED 1 4,580 FEDEX CORP COMMON 31428X106 23 250 SH OTHER 1 250 FIRST COMWLTH FINL CORP PA COMMON 319829107 3,616 537,234 SH DEFINED 1 536,064 1,170 FIRST COMWLTH FINL CORP PA COMMON 319829107 101 14,941 SH OTHER 1 14,141 800 FREEPORT-MCMORAN COPPER & GO COMMON 35671D857 671 19,689 SH DEFINED 1 17,589 2,100 GENERAL ELECTRIC CO COMMON 369604103 2,506 120,234 SH DEFINED 1 115,154 500 4,580 GENERAL ELECTRIC CO COMMON 369604103 383 18,358 SH OTHER 1 17,858 500 GENERAL MLS INC COMMON 370334104 794 20,593 SH DEFINED 1 20,593 GENERAL MLS INC COMMON 370334104 46 1,200 SH OTHER 1 1,200 GENUINE PARTS CO COMMON 372460105 984 16,327 SH DEFINED 1 16,251 76 GENUINE PARTS CO COMMON 372460105 22 360 SH OTHER 1 360 GILEAD SCIENCES INC COMMON 375558103 774 15,089 SH DEFINED 1 15,089 GOLDMAN SACHS GROUP INC COMMON 38141G104 188 1,964 SH DEFINED 1 1,424 540 GOLDMAN SACHS GROUP INC COMMON 38141G104 24 250 SH OTHER 1 250 GOOGLE INC CL A 38259P508 959 1,653 SH DEFINED 1 1,473 180 GOOGLE INC CL A 38259P508 12 20 SH OTHER 1 20 HALLIBURTON CO COMMON 406216101 348 12,274 SH DEFINED 1 10,724 1,550 HELMERICH & PAYNE INC COMMON 423452101 617 14,187 SH DEFINED 1 14,187 HELMERICH & PAYNE INC COMMON 423452101 20 450 SH OTHER 1 450 HUMANA INC COMMON 444859102 678 8,757 SH DEFINED 1 8,757 HUMANA INC COMMON 444859102 34 440 SH OTHER 1 440 INGERSOLL-RAND PLC SHS G47791101 253 6,000 SH DEFINED 1 6,000 INTEL CORP COMMON 458140100 791 29,692 SH DEFINED 1 26,152 3,540 INTEL CORP COMMON 458140100 133 5,000 SH OTHER 1 5,000 INTERNATIONAL BUSINESS MACHS COMMON 459200101 3,199 16,355 SH DEFINED 1 16,355 INTERNATIONAL BUSINESS MACHS COMMON 459200101 147 750 SH OTHER 1 650 100 JOHNSON & JOHNSON COMMON 478160104 377 5,577 SH DEFINED 1 5,504 73 JOHNSON & JOHNSON COMMON 478160104 64 950 SH OTHER 1 950 JPMORGAN CHASE & CO COMMON 46625H100 990 27,701 SH DEFINED 1 25,831 1,870 JPMORGAN CHASE & CO COMMON 46625H100 31 875 SH OTHER 1 875 LOWES COS INC COMMON 548661107 177 6,232 SH DEFINED 1 6,232 LOWES COS INC COMMON 548661107 35 1,233 SH OTHER 1 933 300 MCDONALDS CORP COMMON 580135101 1,149 12,975 SH DEFINED 1 12,955 20 MCDONALDS CORP COMMON 580135101 74 840 SH OTHER 1 840 METLIFE INC COMMON 59156R108 542 17,579 SH DEFINED 1 17,579 METLIFE INC COMMON 59156R108 2 80 SH OTHER 1 80 MICROSOFT CORP COMMON 594918104 1,423 46,533 SH DEFINED 1 42,003 4,530 MICROSOFT CORP COMMON 594918104 50 1,633 SH OTHER 1 1,633 MYLAN INC COMMON 628530107 466 21,828 SH DEFINED 1 21,828 MYLAN INC COMMON 628530107 9 400 SH OTHER 1 400 ORACLE CORP COMMON 68389X105 998 33,609 SH DEFINED 1 31,289 2,320 ORACLE CORP COMMON 68389X105 51 1,733 SH OTHER 1 1,733 PARKER HANNIFIN CORP COMMON 701094104 518 6,737 SH DEFINED 1 6,675 62 PARKER HANNIFIN CORP COMMON 701094104 46 600 SH OTHER 1 600 PEPSICO INC COMMON 713448108 224 3,170 SH DEFINED 1 3,143 27 PEPSICO INC COMMON 713448108 274 3,872 SH OTHER 1 3,872 PETSMART INC COMMON 716768106 1,134 16,634 SH DEFINED 1 14,354 2,280 PETSMART INC COMMON 716768106 51 750 SH OTHER 1 750 PFIZER INC COMMON 717081103 365 15,861 SH DEFINED 1 15,861 PFIZER INC COMMON 717081103 255 11,096 SH OTHER 1 11,096 PHILIP MORRIS INTL INC COMMON 718172109 1,607 18,417 SH DEFINED 1 17,660 757 PHILIP MORRIS INTL INC COMMON 718172109 220 2,525 SH OTHER 1 2,525 PNC FINL SVCS GROUP INC COMMON 693475105 1,077 17,626 SH DEFINED 1 17,626 PNC FINL SVCS GROUP INC COMMON 693475105 18 300 SH OTHER 1 300 PPG INDS INC COMMON 693506107 1,446 13,630 SH DEFINED 1 13,630 PPG INDS INC COMMON 693506107 260 2,454 SH OTHER 1 454 2,000 PPL CORP COMMON 69351T106 514 18,485 SH DEFINED 1 18,350 135 PPL CORP COMMON 69351T106 68 2,450 SH OTHER 1 2,450 PRECISION CASTPARTS CORP COMMON 740189105 711 4,320 SH DEFINED 1 4,320 PRECISION CASTPARTS CORP COMMON 740189105 45 275 SH OTHER 1 275 PRICE T ROWE GROUP INC COMMON 74144T108 710 11,280 SH DEFINED 1 11,280 PRICE T ROWE GROUP INC COMMON 74144T108 85 1,350 SH OTHER 1 1,350 PROCTER & GAMBLE CO COMMON 742718109 2,215 36,156 SH DEFINED 1 36,125 31 PROCTER & GAMBLE CO COMMON 742718109 149 2,426 SH OTHER 1 2,426 PUBLIC SVC ENTERPRISE GROUP COMMON 744573106 268 8,247 SH DEFINED 1 6,387 1,860 PUBLIC SVC ENTERPRISE GROUP COMMON 744573106 70 2,160 SH OTHER 1 2,160 QUALCOMM INC COMMON 747525103 714 12,826 SH DEFINED 1 12,826 QUALCOMM INC COMMON 747525103 11 200 SH OTHER 1 200 ROCKWELL AUTOMATION INC COMMON 773903109 309 4,678 SH DEFINED 1 4,678 ROCKWELL AUTOMATION INC COMMON 773903109 76 1,150 SH OTHER 1 1,150 ROCKWELL COLLINS INC COMMON 774341101 201 4,069 SH DEFINED 1 4,069 ROCKWELL COLLINS INC COMMON 774341101 64 1,295 SH OTHER 1 1,295 S & T BANCORP INC COMMON 783859101 1,691 91,569 SH DEFINED 1 91,569 S & T BANCORP INC COMMON 783859101 27 1,464 SH OTHER 1 1,464 STATE STR CORP COMMON 857477103 559 12,523 SH DEFINED 1 12,523 STATE STR CORP COMMON 857477103 13 300 SH OTHER 1 300 TARGET CORP COMMON 87612E106 929 15,962 SH DEFINED 1 15,962 TARGET CORP COMMON 87612E106 84 1,450 SH OTHER 1 1,450 TEVA PHARMACEUTICAL INDS LTD ADR 881624209 308 7,818 SH DEFINED 1 7,818 TEVA PHARMACEUTICAL INDS LTD ADR 881624209 18 450 SH OTHER 1 450 TEXAS INSTRS INC COMMON 882508104 458 15,978 SH DEFINED 1 13,728 2,250 TEXAS INSTRS INC COMMON 882508104 42 1,467 SH OTHER 1 1,467 THERMO FISHER SCIENTIFIC INC COMMON 883556102 673 12,969 SH DEFINED 1 12,969 THERMO FISHER SCIENTIFIC INC COMMON 883556102 29 550 SH OTHER 1 550 TIME WARNER CABLE INC COMMON 88732J207 1,062 12,939 SH DEFINED 1 12,939 TIME WARNER CABLE INC COMMON 88732J207 36 433 SH OTHER 1 433 US BANCORP DEL COMMON NEW 902973304 557 17,323 SH DEFINED 1 17,323 US BANCORP DEL COMMON NEW 902973304 19 600 SH OTHER 1 600 VERIZON COMMUNICATIONS INC COMMON 92343V104 1,972 44,384 SH DEFINED 1 44,132 76 176 VERIZON COMMUNICATIONS INC COMMON 92343V104 569 12,804 SH OTHER 1 9,088 3,716 VISA INC COMMON CL A 92826C839 841 6,800 SH DEFINED 1 6,800 VISA INC COMMON CL A 92826C839 28 225 SH OTHER 1 225 WAL-MART STORES INC COMMON 931142103 1,109 15,907 SH DEFINED 1 13,547 2,360 WAL-MART STORES INC COMMON 931142103 45 650 SH OTHER 1 650 WELLS FARGO & CO NEW COMMON 949746101 156 4,662 SH DEFINED 1 1,452 3,210 WELLS FARGO & CO NEW COMMON 949746101 48 1,432 SH OTHER 1 1,432 XCEL ENERGY INC COMMON 98389B100 751 26,426 SH DEFINED 1 26,426 XCEL ENERGY INC COMMON 98389B100 54 1,900 SH OTHER 1 1,900 ZIMMER HLDGS INC COMMON 98956P102 573 8,900 SH DEFINED 1 7,760 1,140 ZIMMER HLDGS INC COMMON 98956P102 23 350 SH OTHER 1 250 100 GRAND TOTALS 76,701 2,035,639