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, 2003 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: UNITRIN, INC. Address: One East Wacker Drive, 10th Floor Chicago, IL 60601 13F File Number: 28-02715 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 that 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: Richard Roeske Title: Vice President Phone: 312-661-4600 Signature, Place, and Date of Signing: /s/ Richard Roeske Chicago, IL February 11, 2004 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 2 Form13F Information Table Entry Total: 175 Form13F Information Table Value Total: $1,262,531 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. No. 13F File Number Name 01 28-00121 TRINITY UNIVERSAL INSURANCE COMPANY 02 28-00117 UNITED INSURANCE COMPANY OF AMERICA FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ABBOTT LABS COM 002824100 2796 60000 SH OTHER 02 0 60000 0 ABBOTT LABS COM 002824100 466 10000 SH OTHER 0 10000 0 ALTRIA GROUP INC COM 02209S103 2177 40000 SH OTHER 0 40000 0 ALTRIA GROUP INC COM 02209S103 10884 200000 SH OTHER 02 0 200000 0 AMERICAN EXPRESS CO COM 025816109 1891 39200 SH OTHER 02 0 39200 0 AMERICAN EXPRESS CO COM 025816109 125 2600 SH OTHER 0 2600 0 AMERICAN INTL GROUP INC COM 026874107 2320 35000 SH OTHER 02 0 35000 0 AMERICAN INTL GROUP INC COM 026874107 563 8500 SH OTHER 0 8500 0 AMERISOURCEBERGEN CORP COM 03073E105 820 14600 SH OTHER 01 0 14600 0 AMERISOURCEBERGEN CORP COM 03073E105 820 14600 SH OTHER 02 0 14600 0 ANHEUSER BUSCH COS INC COM 035229103 2371 45000 SH OTHER 02 0 45000 0 ANHEUSER BUSCH COS INC COM 035229103 369 7000 SH OTHER 0 7000 0 ARAMARK CORP CL B 038521100 395 14400 SH OTHER 02 0 14400 0 ARAMARK CORP CL B 038521100 395 14400 SH OTHER 01 0 14400 0 BAKER HUGHES INC COM 057224107 82198 2555900 SH DEFINED 01 2555900 0 0 BANK OF AMERICA CORPORATION COM 060505104 290 3600 SH OTHER 0 3600 0 BANK OF AMERICA CORPORATION COM 060505104 1267 15750 SH OTHER 02 0 15750 0 BELLSOUTH CORP COM 079860102 1981 70000 SH OTHER 02 0 70000 0 BELLSOUTH CORP COM 079860102 340 12000 SH OTHER 0 12000 0 BLACK & DECKER CORP COM 091797100 986 20000 SH OTHER 02 0 20000 0 BLACK & DECKER CORP COM 091797100 986 20000 SH OTHER 01 0 20000 0 BP PLC SPONSORED ADR 055622104 617 12500 SH OTHER 0 12500 0 BP PLC SPONSORED ADR 055622104 3455 70000 SH OTHER 02 0 70000 0 BRUNSWICK CORP COM 117043109 449 14100 SH OTHER 02 0 14100 0 BRUNSWICK CORP COM 117043109 449 14100 SH OTHER 01 0 14100 0 BURLINGTON RES INC COM 122014103 881 15900 SH OTHER 02 0 15900 0 BURLINGTON RES INC COM 122014103 881 15900 SH OTHER 01 0 15900 0 CABLEVISION SYS CORP CL A NY CABLVS 12686C109 416 17800 SH OTHER 01 0 17800 0 CABLEVISION SYS CORP CL A NY CABLVS 12686C109 416 17800 SH OTHER 02 0 17800 0 CAREMARK RX INC COM 141705103 659 26000 SH OTHER 01 0 26000 0 CAREMARK RX INC COM 141705103 659 26000 SH OTHER 02 0 26000 0 CENDANT CORP COM 151313103 757 34000 SH OTHER 01 0 34000 0 CENDANT CORP COM 151313103 757 34000 SH OTHER 02 0 34000 0 CENTURYTEL INC COM 156700106 1060 32500 SH OTHER 01 0 32500 0 CENTURYTEL INC COM 156700106 1060 32500 SH OTHER 02 0 32500 0 CHEVRONTEXACO CORP COM 166764100 562 6500 SH OTHER 0 6500 0 CHEVRONTEXACO CORP COM 166764100 3024 35000 SH OTHER 02 0 35000 0 CITIGROUP INC COM 172967101 2976 61315 SH DEFINED 02 61315 0 0 CITIGROUP INC COM 172967101 485 9994 SH DEFINED 01 9994 0 0 CITIGROUP INC COM 172967101 3883 80000 SH OTHER 02 0 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10000 SH OTHER 0 10000 0 FEDERAL NATL MTG ASSN COM 313586109 4504 60000 SH OTHER 02 0 60000 0 FEDERAL NATL MTG ASSN COM 313586109 751 10000 SH OTHER 0 10000 0 FIRST HEALTH GROUP CORP COM 320960107 629 32200 SH OTHER 01 0 32200 0 FIRST HEALTH GROUP CORP COM 320960107 629 32200 SH OTHER 02 0 32200 0 FORD MTR CO CAP TR II PFD TR CV6.5% 345395206 560 10000 SH DEFINED 02 10000 0 0 FORD MTR CO CAP TR II PFD TR CV6.5% 345395206 2798 50000 SH OTHER 02 0 50000 0 FORD MTR CO CAP TR II PFD TR CV6.5% 345395206 140 2500 SH OTHER 0 2500 0 FORTUNE BRANDS INC COM 349631101 1230 17200 SH OTHER 01 0 17200 0 FORTUNE BRANDS INC COM 349631101 1230 17200 SH OTHER 02 0 17200 0 GAP INC DEL COM 364760108 1625 70000 SH OTHER 02 0 70000 0 GAP INC DEL COM 364760108 1625 70000 SH OTHER 01 0 70000 0 GENERAL ELEC CO COM 369604103 5267 170000 SH OTHER 02 0 170000 0 GENERAL ELEC CO COM 369604103 1084 35000 SH OTHER 0 35000 0 GENERAL ELEC CO COM 369604103 1487 48000 SH DEFINED 48000 0 0 GOLDMAN SACHS GROUP INC COM 38141G104 494 5000 SH SOLE 5000 0 0 HARTFORD FINL SVCS GROUP INC COM 416515104 21487 364000 SH DEFINED 02 364000 0 0 IMATION CORP COM 45245A107 842 23950 SH OTHER 02 0 23950 0 IMATION CORP COM 45245A107 842 23950 SH OTHER 01 0 23950 0 INTEL CORP COM 458140100 5208 162500 SH OTHER 02 0 162500 0 INTEL CORP COM 458140100 994 31000 SH OTHER 0 31000 0 INTERNATIONAL BUSINESS MACHS COM 459200101 463 5000 SH OTHER 0 5000 0 INTERNATIONAL BUSINESS MACHS COM 459200101 1854 20000 SH OTHER 02 0 20000 0 J P MORGAN CHASE & CO COM 46625H100 2204 60000 SH OTHER 02 0 60000 0 J P MORGAN CHASE & CO COM 46625H100 551 15000 SH OTHER 0 15000 0 JOHNSON & JOHNSON COM 478160104 4649 90000 SH OTHER 02 0 90000 0 JOHNSON & JOHNSON COM 478160104 723 14000 SH OTHER 0 14000 0 KNIGHT RIDDER INC COM 499040103 836 10800 SH OTHER 01 0 10800 0 KNIGHT RIDDER INC COM 499040103 836 10800 SH OTHER 02 0 10800 0 KRAFT FOODS INC CL A 50075N104 2578 80000 SH OTHER 02 0 80000 0 KRAFT FOODS INC CL A 50075N104 999 31000 SH DEFINED 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4584500 SH DEFINED 01 4584500 0 0 NORTHROP GRUMMAN CORP COM 666807102 175762 1838517 SH SOLE 1838517 0 0 NOVELL INC COM 670006105 395 37500 SH OTHER 02 0 37500 0 NOVELL INC COM 670006105 395 37500 SH OTHER 01 0 37500 0 OFFICE DEPOT INC COM 676220106 605 36200 SH OTHER 01 0 36200 0 OFFICE DEPOT INC COM 676220106 605 36200 SH OTHER 02 0 36200 0 OMNICOM GROUP INC COM 681919106 996 11400 SH OTHER 02 0 11400 0 OMNICOM GROUP INC COM 681919106 996 11400 SH OTHER 01 0 11400 0 PEPSI BOTTLING GROUP INC COM 713409100 401 16600 SH OTHER 02 0 16600 0 PEPSI BOTTLING GROUP INC COM 713409100 401 16600 SH OTHER 01 0 16600 0 PEPSICO INC COM 713448108 704 15100 SH OTHER 0 15100 0 PEPSICO INC COM 713448108 3263 70000 SH OTHER 02 0 70000 0 PFIZER INC COM 717081103 7419 210000 SH OTHER 02 0 210000 0 PFIZER INC COM 717081103 1237 35000 SH OTHER 0 35000 0 PROCTER & GAMBLE CO COM 742718109 4584 45900 SH OTHER 02 0 45900 0 PROCTER & GAMBLE CO COM 742718109 390 3900 SH OTHER 0 3900 0 REYNOLDS & REYNOLDS CO CL A 761695105 1055 36300 SH OTHER 01 0 36300 0 REYNOLDS & REYNOLDS CO CL A 761695105 1055 36300 SH OTHER 02 0 36300 0 ROYAL DUTCH PETE CO NY REG EUR .56 780257804 1572 30000 SH OTHER 02 0 30000 0 SBC COMMUNICATIONS INC COM 78387G103 1825 70000 SH OTHER 02 0 70000 0 SBC COMMUNICATIONS INC COM 78387G103 313 12000 SH OTHER 0 12000 0 SOVEREIGN BANCORP INC COM 845905108 1387 58400 SH OTHER 02 0 58400 0 SOVEREIGN BANCORP INC COM 845905108 1387 58400 SH OTHER 01 0 58400 0 SPRINT CORP COM FON GROUP 852061100 438 26700 SH OTHER 01 0 26700 0 SPRINT CORP COM FON GROUP 852061100 438 26700 SH OTHER 02 0 26700 0 SPX CORP COM 784635104 823 14000 SH OTHER 02 0 14000 0 SPX CORP COM 784635104 823 14000 SH OTHER 01 0 14000 0 SUNTRUST BKS INC COM 867914103 2503 35000 SH OTHER 02 0 35000 0 SUNTRUST BKS INC COM 867914103 579 8100 SH OTHER 0 8100 0 SYBASE INC COM 871130100 617 30000 SH OTHER 02 0 30000 0 SYBASE INC COM 871130100 617 30000 SH OTHER 01 0 30000 0 SYNOPSYS INC COM 871607107 1219 36000 SH OTHER 02 0 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