UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 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, February 14, 2013 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: 2 Form 13F Information Table Entry Total: 158 Form 13F Information Table Value Total: $72,286 (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 ----------------------------- ------------- ----------- -------- ------------------ ---------- -------- --------------------- TITLE MARKET OF VALUE SHS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY ISSUER CLASS CUSIP (X$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ----------------------------- ------------- ----------- -------- --------- --- ---- ---------- -------- ------- ------ ------ ABBOTT LABS COMMON 002824100 959 14,639 SH DEFINED 1 13,629 1,010 ABBOTT LABS COMMON 002824100 66 1,012 SH OTHER 1 1,012 AIR PRODS & CHEMS INC COMMON 009158106 226 2,687 SH DEFINED 1 2,687 AIR PRODS & CHEMS INC COMMON 009158106 35 422 SH OTHER 1 422 ALLERGAN INC COMMON 018490102 467 5,089 SH DEFINED 1 5,089 ALLERGAN INC COMMON 018490102 7 75 SH OTHER 1 75 AMERICAN EXPRESS CO COMMON 025816109 702 12,216 SH DEFINED 1 12,216 AMERICAN EXPRESS CO COMMON 025816109 29 502 SH OTHER 1 502 APACHE CORP COMMON 037411105 735 9,358 SH DEFINED 1 8,808 550 APACHE CORP COMMON 037411105 61 772 SH OTHER 1 408 364 APPLE INC COMMON 037833100 2,114 3,972 SH DEFINED 1 3,659 313 APPLE INC COMMON 037833100 131 247 SH OTHER 1 247 AT&T INC COMMON 00206R102 1,868 55,413 SH DEFINED 1 53,158 2,255 AT&T INC COMMON 00206R102 70 2,086 SH OTHER 1 1,786 300 BANK NEW YORK MELLON CORP COMMON 064058100 214 8,334 SH DEFINED 1 5,566 2,768 BANK NEW YORK MELLON CORP COMMON 064058100 28 1,072 SH OTHER 1 1,072 BECTON DICKINSON & CO COMMON 075887109 223 2,857 SH DEFINED 1 2,857 BECTON DICKINSON & CO COMMON 075887109 62 799 SH OTHER 1 799 BOEING CO COMMON 097023105 742 9,840 SH DEFINED 1 9,840 BOEING CO COMMON 097023105 56 745 SH OTHER 1 745 BROADCOM CORP CL A 111320107 419 12,615 SH DEFINED 1 12,615 BROADCOM CORP CL A 111320107 7 200 SH OTHER 1 200 BROWN FORMAN CORP CL B 115637209 609 9,623 SH DEFINED 1 9,623 BROWN FORMAN CORP CL B 115637209 15 241 SH OTHER 1 241 CATERPILLAR INC DEL COMMON 149123101 880 9,815 SH DEFINED 1 9,815 CATERPILLAR INC DEL COMMON 149123101 81 904 SH OTHER 1 904 CHEVRON CORP NEW COMMON 166764100 1,487 13,749 SH DEFINED 1 12,579 1,170 CHEVRON CORP NEW COMMON 166764100 122 1,128 SH OTHER 1 1,128 CHUBB CORP COMMON 171232101 767 10,187 SH DEFINED 1 10,187 CHUBB CORP COMMON 171232101 27 355 SH OTHER 1 355 CISCO SYS INC COMMON 17275R102 790 40,224 SH DEFINED 1 35,954 4,270 CISCO SYS INC COMMON 17275R102 90 4,579 SH OTHER 1 4,579 CNB FINL CORP PA COMMON 126128107 192 11,700 SH DEFINED 1 11,700 COACH INC COMMON 189754104 459 8,268 SH DEFINED 1 6,498 1,770 COACH INC COMMON 189754104 11 200 SH OTHER 1 200 COCA COLA CO COMMON 191216100 981 27,055 SH DEFINED 1 27,055 COCA COLA CO COMMON 191216100 25 694 SH OTHER 1 694 CONOCOPHILLIPS COMMON 20825C104 560 9,665 SH DEFINED 1 9,665 CONOCOPHILLIPS COMMON 20825C104 46 787 SH OTHER 1 787 CSX CORP COMMON 126408103 392 19,880 SH DEFINED 1 19,880 CSX CORP COMMON 126408103 11 556 SH OTHER 1 556 CUMMINS INC COMMON 231021106 738 6,813 SH DEFINED 1 6,813 CUMMINS INC COMMON 231021106 32 298 SH OTHER 1 298 CVS CAREMARK CORPORATION COMMON 126650100 1,048 21,685 SH DEFINED 1 21,685 CVS CAREMARK CORPORATION COMMON 126650100 60 1,247 SH OTHER 1 1,247 DISNEY WALT CO COMMON DISNEY 254687106 939 18,859 SH DEFINED 1 17,039 1,820 DISNEY WALT CO COMMON DISNEY 254687106 51 1,018 SH OTHER 1 1,018 DOMINION RES INC VA NEW COMMON 25746U109 373 7,207 SH DEFINED 1 7,207 DOMINION RES INC VA NEW COMMON 25746U109 70 1,351 SH OTHER 1 1,351 DU PONT E I DE NEMOURS & CO COMMON 263534109 816 18,150 SH DEFINED 1 18,150 DU PONT E I DE NEMOURS & CO COMMON 263534109 51 1,124 SH OTHER 1 824 300 E M C CORP MASS COMMON 268648102 618 24,435 SH DEFINED 1 21,595 2,840 E M C CORP MASS COMMON 268648102 5 196 SH OTHER 1 196 EXXON MOBIL CORP COMMON 30231G102 5,384 62,207 SH DEFINED 1 62,143 64 EXXON MOBIL CORP COMMON 30231G102 624 7,214 SH OTHER 1 5,367 1,847 FEDEX CORP COMMON 31428X106 554 6,040 SH DEFINED 1 6,040 FEDEX CORP COMMON 31428X106 17 186 SH OTHER 1 186 FIRST COMWLTH FINL CORP PA COMMON 319829107 3,617 530,291 SH DEFINED 1 530,291 FIRST COMWLTH FINL CORP PA COMMON 319829107 19 2,800 SH OTHER 1 2,000 800 FREEPORT-MCMORAN COPPER & GO COMMON 35671D857 731 21,360 SH DEFINED 1 19,330 2,030 FREEPORT-MCMORAN COPPER & GO COMMON 35671D857 6 176 SH OTHER 1 176 GENERAL ELECTRIC CO COMMON 369604103 1,253 59,716 SH DEFINED 1 54,796 500 4,420 GENERAL ELECTRIC CO COMMON 369604103 335 15,962 SH OTHER 1 15,462 500 GENERAL MLS INC COMMON 370334104 328 8,111 SH DEFINED 1 8,111 GENERAL MLS INC COMMON 370334104 54 1,328 SH OTHER 1 1,328 GENUINE PARTS CO COMMON 372460105 993 15,618 SH DEFINED 1 15,618 GENUINE PARTS CO COMMON 372460105 34 527 SH OTHER 1 527 GILEAD SCIENCES INC COMMON 375558103 1,046 14,239 SH DEFINED 1 14,239 GILEAD SCIENCES INC COMMON 375558103 38 516 SH OTHER 1 516 GOLDMAN SACHS GROUP INC COMMON 38141G104 181 1,420 SH DEFINED 1 900 520 GOLDMAN SACHS GROUP INC COMMON 38141G104 26 200 SH OTHER 1 200 GOOGLE INC CL A 38259P508 1,196 1,691 SH DEFINED 1 1,511 180 GOOGLE INC CL A 38259P508 23 32 SH OTHER 1 32 HALLIBURTON CO COMMON 406216101 610 17,579 SH DEFINED 1 16,079 1,500 HALLIBURTON CO COMMON 406216101 5 144 SH OTHER 1 144 HEINZ H J CO COMMON 423074103 551 9,553 SH DEFINED 1 9,553 HEINZ H J CO COMMON 423074103 42 725 SH OTHER 1 725 HELMERICH & PAYNE INC COMMON 423452101 914 16,317 SH DEFINED 1 16,317 HELMERICH & PAYNE INC COMMON 423452101 39 692 SH OTHER 1 692 HOLLYFRONTIER CORP COMMON 436106108 380 8,166 SH DEFINED 1 8,166 HONEYWELL INTL INC COMMON 438516106 556 8,762 SH DEFINED 1 7,492 1,270 HUMANA INC COMMON 444859102 840 12,246 SH DEFINED 1 12,246 HUMANA INC COMMON 444859102 49 715 SH OTHER 1 715 INTEL CORP COMMON 458140100 597 28,961 SH DEFINED 1 25,541 3,420 INTEL CORP COMMON 458140100 67 3,258 SH OTHER 1 3,258 INTERNATIONAL BUSINESS MACHS COMMON 459200101 1,659 8,663 SH DEFINED 1 8,663 INTERNATIONAL BUSINESS MACHS COMMON 459200101 137 717 SH OTHER 1 617 100 JOHNSON & JOHNSON COMMON 478160104 165 2,349 SH DEFINED 1 2,349 JOHNSON & JOHNSON COMMON 478160104 49 700 SH OTHER 1 700 JPMORGAN CHASE & CO COMMON 46625H100 1,084 24,650 SH DEFINED 1 22,840 1,810 JPMORGAN CHASE & CO COMMON 46625H100 38 858 SH OTHER 1 858 LAZARD LTD SHS A G54050102 272 9,132 SH DEFINED 1 9,132 MCDONALDS CORP COMMON 580135101 1,017 11,531 SH DEFINED 1 11,531 MCDONALDS CORP COMMON 580135101 80 904 SH OTHER 1 904 METLIFE INC COMMON 59156R108 601 18,234 SH DEFINED 1 18,234 METLIFE INC COMMON 59156R108 15 448 SH OTHER 1 448 MICROSOFT CORP COMMON 594918104 1,071 40,102 SH DEFINED 1 35,722 4,380 MICROSOFT CORP COMMON 594918104 55 2,057 SH OTHER 1 2,057 MYLAN INC COMMON 628530107 847 30,847 SH DEFINED 1 30,727 120 MYLAN INC COMMON 628530107 31 1,116 SH OTHER 1 1,116 ORACLE CORP COMMON 68389X105 941 28,231 SH DEFINED 1 25,981 2,250 ORACLE CORP COMMON 68389X105 60 1,793 SH OTHER 1 1,793 PARKER HANNIFIN CORP COMMON 701094104 193 2,269 SH DEFINED 1 2,207 62 PARKER HANNIFIN CORP COMMON 701094104 29 338 SH OTHER 1 338 PEPSICO INC COMMON 713448108 168 2,451 SH DEFINED 1 2,451 PEPSICO INC COMMON 713448108 164 2,392 SH OTHER 1 2,392 PETSMART INC COMMON 716768106 1,076 15,747 SH DEFINED 1 14,137 1,610 PETSMART INC COMMON 716768106 72 1,052 SH OTHER 1 1,052 PFIZER INC COMMON 717081103 99 3,949 SH DEFINED 1 3,949 PFIZER INC COMMON 717081103 188 7,496 SH OTHER 1 7,496 PHILIP MORRIS INTL INC COMMON 718172109 1,217 14,556 SH DEFINED 1 13,896 660 PHILIP MORRIS INTL INC COMMON 718172109 124 1,478 SH OTHER 1 1,478 PNC FINL SVCS GROUP INC COMMON 693475105 871 14,940 SH DEFINED 1 14,940 PNC FINL SVCS GROUP INC COMMON 693475105 46 782 SH OTHER 1 782 PPG INDS INC COMMON 693506107 65 482 SH DEFINED 1 482 PPG INDS INC COMMON 693506107 293 2,164 SH OTHER 1 454 1,710 PPL CORP COMMON 69351T106 617 21,552 SH DEFINED 1 21,552 PPL CORP COMMON 69351T106 92 3,225 SH OTHER 1 3,225 PRECISION CASTPARTS CORP COMMON 740189105 854 4,506 SH DEFINED 1 4,506 PRECISION CASTPARTS CORP COMMON 740189105 38 203 SH OTHER 1 203 PRICE T ROWE GROUP INC COMMON 74144T108 853 13,099 SH DEFINED 1 13,099 PRICE T ROWE GROUP INC COMMON 74144T108 101 1,550 SH OTHER 1 1,550 PROCTER & GAMBLE CO COMMON 742718109 431 6,354 SH DEFINED 1 6,354 PROCTER & GAMBLE CO COMMON 742718109 156 2,292 SH OTHER 1 2,292 QUALCOMM INC COMMON 747525103 797 12,879 SH DEFINED 1 12,879 QUALCOMM INC COMMON 747525103 37 605 SH OTHER 1 605 ROCKWELL AUTOMATION INC COMMON 773903109 351 4,178 SH DEFINED 1 4,178 ROCKWELL AUTOMATION INC COMMON 773903109 54 644 SH OTHER 1 644 ROCKWELL COLLINS INC COMMON 774341101 208 3,569 SH DEFINED 1 3,569 ROCKWELL COLLINS INC COMMON 774341101 75 1,295 SH OTHER 1 1,295 S & T BANCORP INC COMMON 783859101 1,604 88,781 SH DEFINED 1 88,781 S & T BANCORP INC COMMON 783859101 18 1,000 SH OTHER 1 1,000 S&T BANCORP INC COMMON 783859101 42 2,328 SH DEFINED 2,328 SANDISK CORP COMMON 80004C101 429 9,861 SH DEFINED 1 8,027 1,834 STATE STR CORP COMMON 857477103 701 14,922 SH DEFINED 1 14,922 STATE STR CORP COMMON 857477103 20 436 SH OTHER 1 436 TARGET CORP COMMON 87612E106 912 15,405 SH DEFINED 1 15,405 TARGET CORP COMMON 87612E106 98 1,650 SH OTHER 1 1,650 TEXAS INSTRS INC COMMON 882508104 215 6,950 SH DEFINED 1 4,790 2,160 TEXAS INSTRS INC COMMON 882508104 52 1,681 SH OTHER 1 1,681 THERMO FISHER SCIENTIFIC INC COMMON 883556102 837 13,120 SH DEFINED 1 13,120 THERMO FISHER SCIENTIFIC INC COMMON 883556102 32 496 SH OTHER 1 496 TIME WARNER CABLE INC COMMON 88732J207 1,131 11,640 SH DEFINED 1 11,640 TIME WARNER CABLE INC COMMON 88732J207 57 582 SH OTHER 1 582 US BANCORP DEL COMMON NEW 902973304 521 16,308 SH DEFINED 1 16,308 US BANCORP DEL COMMON NEW 902973304 17 536 SH OTHER 1 536 VERIZON COMMUNICATIONS INC COMMON 92343V104 1,448 33,465 SH DEFINED 1 33,389 76 VERIZON COMMUNICATIONS INC COMMON 92343V104 559 12,924 SH OTHER 1 9,208 3,716 VISA INC COMMON CL A 92826C839 973 6,421 SH DEFINED 1 6,421 VISA INC COMMON CL A 92826C839 19 127 SH OTHER 1 127 WAL-MART STORES INC COMMON 931142103 1,039 15,226 SH DEFINED 1 12,946 2,280 WAL-MART STORES INC COMMON 931142103 23 340 SH OTHER 1 340 WINDSTREAM CORP COMMON 97381W104 39 4,684 SH DEFINED 1 4,684 WINDSTREAM CORP COMMON 97381W104 46 5,527 SH OTHER 1 1,000 4,527 XCEL ENERGY INC COMMON 98389B100 654 24,476 SH DEFINED 1 24,476 XCEL ENERGY INC COMMON 98389B100 58 2,175 SH OTHER 1 2,175 ZIMMER HLDGS INC COMMON 98956P102 642 9,628 SH DEFINED 1 8,528 1,100 ZIMMER HLDGS INC COMMON 98956P102 33 502 SH OTHER 1 402 100 GRAND TOTALS 72,286 1,903,267