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, 2010 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, 9th Floor Chicago, IL 60601 13F File Number: 028-02715 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 August 04, 2010 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: 1 Form 13F Information Table Entry Total: 28 Form 13F Information Table Value Total: $194,730 (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 01 028-00121 TRINITY UNIVERSAL INSURANCE COMPANY 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 936 20000 SH OTHER 01 0 20000 0 ALTRIA GROUP INC COM 02209S103 1102 55000 SH OTHER 01 0 55000 0 AUTOMATIC DATA PROCESSING IN COM 053015103 725 18000 SH OTHER 01 0 18000 0 BARCLAYS BANK PLC ADS7.75%PFD S4 06739H511 18744 800000 SH DEFINED 800000 0 0 CHEVRON CORP NEW COM 166764100 1493 22000 SH OTHER 01 0 22000 0 CIT GROUP INC COM NEW 125581801 238 7026 SH DEFINED 7026 0 0 COCA COLA CO COM 191216100 2255 45000 SH OTHER 01 0 45000 0 CONOCOPHILLIPS COM 20825C104 982 20000 SH OTHER 01 0 20000 0 ENTERPRISE GP HLDGS L P UNIT LP INT 293716106 1423 30000 SH OTHER 01 0 30000 0 EXXON MOBIL CORP COM 30231G102 2568 45000 SH OTHER 01 0 45000 0 EXXON MOBIL CORP COM 30231G102 1369 24000 SH DEFINED 24000 0 0 FIFTH STREET FINANCE CORP COM 31678A103 8126 736689 SH DEFINED 01 736689 0 0 INTEL CORP COM 458140100 778 40000 SH OTHER 01 0 40000 0 INTERMEC INC COM 458786100 127119 12401860 SH DEFINED 01 12401860 0 0 INTERNATIONAL BUSINESS MACHS COM 459200101 1235 10000 SH OTHER 01 0 10000 0 JOHNSON & JOHNSON COM 478160104 1772 30000 SH OTHER 01 0 30000 0 MCDONALDS CORP COM 580135101 1317 20000 SH OTHER 01 0 20000 0 MERCK & CO INC NEW COM 58933Y105 874 25000 SH OTHER 01 0 25000 0 NORTHROP GRUMMAN CORP COM 666807102 13110 240810 SH DEFINED 01 240810 0 0 NRG ENERGY INC COM NEW 629377508 3 118 SH DEFINED 118 0 0 OCCIDENTAL PETE CORP DEL COM 674599105 772 10000 SH OTHER 01 0 10000 0 PEPSICO INC COM 713448108 1036 17000 SH OTHER 01 0 17000 0 PHILIP MORRIS INTL INC COM 718172109 2521 55000 SH OTHER 01 0 55000 0 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 881 15000 SH OTHER 01 0 15000 0 PRAXAIR INC COM 74005P104 608 8000 SH OTHER 01 0 8000 0 PROCTER & GAMBLE CO COM 742718109 1200 20000 SH OTHER 01 0 20000 0 TEXAS INSTRS INC COM 882508104 582 25000 SH OTHER 01 0 25000 0 WAL MART STORES INC COM 931142103 961 20000 SH OTHER 01 0 20000 0