Form 13F Report for the Calendar Year or Quarter Ended: 3/31/2010 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: Horizon Bancorp Address: 515 Franklin Square Michigan City, IN 46360 Form 13F File Number 28-6479 Person Signing this Report on Behalf of Reporting Manager: Name: Mark E. Secor Title: Chief Financial Officer Phone: 219-873-2611 Signature, Place, and Date of Signing: /s/ Mark E. Secor, Chief Financial Officer Michigan City, IN ------------------------------------------ Place 5/6/2010 Date Report Type (check only one): [X] 13F Holdings Report [ ] 13F Notice [ ] 13F Combination Report List of Other Managers Reporting for this Manager: Horizon Trust & Investment Management Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 182 Form 13F Information Table Value Total: $43,720,406.00 List of Other Included Managers: Horizon Trust & Investment Management INVESTMENT DIRECTION (6) ------------------------ OTHER VOTING AUTHORITY (8) SHARES/ SHARED- SHARED MANAGERS --------------------- NAME OF ISSUER (1) TYPE (2) CUSIP (3) MARKET (4) PV (5) SOLE DEFINED -OTHER (7) SOLE SHARED NONE ------------------ -------- --------- -------------- --------- --------- ------- ------ -------- ---- ------ --------- Aflac Inc Equity 001055102 606745 11176 10891 285 0 0 0 11176 AT&T Inc Com Equity 00206R102 410623 15891 15096 795 0 0 0 15891 Abbott Labs Equity 002824100 169893 3225 825 2400 0 0 0 3225 ADR Alcatel - Lucent Equity 013904305 730 234 195 39 0 0 0 234 Allied Capital Corp Equity 01903Q108 1988 400 400 0 0 0 0 400 Altria Group Incorporated Equity 02209S103 118934 5796 5346 450 0 0 0 5796 American Electric & Power Co Equity 025537101 7827 229 229 0 0 0 0 229 American Express Co Equity 025816109 191364 4638 4638 0 0 0 0 4638 American International Group Equity 026874784 1161 34 0 34 0 0 0 34 Ameriprise Financial Inc Equity 03076C106 39055 861 861 0 0 0 0 861 Ametek Inc Equity 031100100 173220 4178 4178 0 0 0 300 3878 Amgen Inc Equity 031162100 11968 200 0 200 0 0 0 200 Apache Corp Co Equity 037411105 10150 100 0 100 0 0 0 100 Apple, Inc Equity 037833100 35250 150 0 150 0 0 0 150 Avanir Pharmaceuticals, Class A Equity 05348P401 1044 450 450 0 0 0 0 450 ADR AXA Sponsored Equity 054536107 554 25 25 0 0 0 0 25 ADR BP Amoco PLC Equity 055622104 1047577 18356 12914 5442 0 0 0 18356 Bank of America Corp Equity 060505104 31755 1779 76 1703 0 0 0 1779 Berkshire Hathaway Inc Cl A Equity 084670108 243600 2 2 0 0 0 0 2 Berkshire Hathaway Class B Equity 084670702 491684 6050 6050 0 0 0 0 6050 BlackRock Insured Municipal Term Tr Equity 092474105 15075 1500 1500 0 0 0 0 1500 BlackRock Invt Quality Muni Fd - Closed End Equity 09247D105 6006 429 429 0 0 0 0 429 BlackRock MuniVest II Equity 09253T101 88586 6139 6139 0 0 0 0 6139 Blackrock Muniyield Insured Equity 09254E103 9752 745 745 0 0 0 0 745 Blackrock Muniyield Quality Equity 09254F100 11210 810 810 0 0 0 0 810 Boeing Co Equity 097023105 25704 354 154 200 0 0 0 354 Buffalo Wild Wings Inc Equity 119848109 4811 100 0 100 0 0 0 100 CME Group Inc Equity 12572Q105 8851 28 28 0 0 0 0 28 CP Holdrs Dep Rcpts Cp Equity 12616K106 11014 100 100 0 0 0 0 100 CSX Corp Equity 126408103 117783 2314 2314 0 0 0 0 2314 CVS/Caremark Corp Equity 126650100 12577 344 344 0 0 0 0 344 Campbell Soup Company Equity 134429109 3535 100 100 0 0 0 0 100 Caterpillar Inc Equity 149123101 303188 4824 4688 136 0 0 0 4824 Celgene Corp Equity 151020104 12392 200 0 200 0 0 0 200 Chemical Financial Equity 163731102 9448 400 400 0 0 0 0 400 Chesapeake Energy Corp Equity 165167107 473 20 20 0 0 0 0 20 Chevron Corp Equity 166764100 887818 11708 11248 460 0 0 0 11708 Cisco Systems Incorporated Equity 17275R102 302547 11623 11030 593 0 0 0 11623 Citigroup Inc Equity 172967101 2734 675 75 600 0 0 0 675 Clorox Company Equity 189054109 28478 444 444 0 0 0 0 444 Coca Cola Company Equity 191216100 170445 3099 1300 1799 0 0 0 3099 Colgate Palmolive Equity 194162103 6821 80 80 0 0 0 0 80 Comcast Corporation New Class A Equity 20030N101 11223 596 596 0 0 0 0 596 Conagra Foods Equity 205887102 288857 11522 11422 100 0 0 0 11522 ConocoPhillips Equity 20825C104 94050 1838 1838 0 0 0 0 1838 Crane Co Com Equity 224399105 11325 319 0 319 0 319 0 319 DNP Select Income Equity 23325P104 20579 2220 1330 890 0 0 0 2220 Deere & Co Inc Equity 244199105 11892 200 0 200 0 0 0 200 Dell Inc Equity 24702R101 19526 1300 0 1300 0 0 0 1300 Devon Energy Corp Equity 25179M103 6443 100 0 100 0 0 0 100 Disney Walt Co Equity 254687106 13964 400 0 400 0 0 0 400 Discover Financial Services Equity 254709108 1430 96 96 0 0 0 0 96 DirecTV Group Inc Equity 25490A101 371707 10994 10724 270 0 0 0 10994 Du Pont E I De Nemours & Co Equity 263534109 278741 7485 6750 735 0 0 0 7485 Exelon Corp Equity 30161N101 8762 200 0 200 0 0 0 200 Express 1 Expedited Solutions Equity 30217Q108 155176 106285 106285 0 0 0 0 106285 Exxon Mobil Corporation Equity 30231G102 762165 11379 9276 2103 0 0 0 11379 Fifth Third Bancorp Equity 316773100 5627 415 415 0 0 0 0 415 First Finl Bancorp OH Equity 320209109 60914 3426 3426 0 0 0 0 3426 1st Source Corp Equity 336901103 54230 3090 3090 0 0 0 0 3090 FIRSTBANK CORP MICH Equity 33761G104 11800 2000 2000 0 0 0 0 2000 Fluor Corp Equity 343412102 194365 4179 4147 32 0 0 0 4179 Ford Motor Co Equity 345370860 18855 1500 500 1000 0 0 0 1500 Freeport-McMoran Copper & Gold Inc Equity 35671D857 16708 200 0 200 0 0 0 200 Gallagher Arthur J & Co Equity 363576109 7365 300 0 300 0 0 0 300 General Electric Co Equity 369604103 475948 26151 22997 3154 0 0 0 26151 General Mills Inc Equity 370334104 155738 2200 2200 0 0 0 0 2200 Gilead Sciences Inc Equity 375558103 4547 100 0 100 0 0 0 100 Google Inc Cl A Equity 38259P508 45370 80 0 80 0 0 0 80 Harley Davidson Inc Equity 412822108 14035 500 0 500 0 0 0 500 Hartford Financial Services Group Equity 416515104 5599 197 197 0 0 0 0 197 Hershey Foods Corp Equity 427866108 42810 1000 1000 0 0 0 0 1000 Hewlett-Packard Co Equity 428236103 3348 63 63 0 0 0 0 63 Honeywell Inc Equity 438516106 27162 600 600 0 0 0 0 600 Horizon Bancorp Ind Equity 440407104 12400535 642515 624559 17956 0 0 0 642515 ITT Industries Incorporated Equity 450911102 42781 798 798 0 0 0 0 798 Illinois Tool Works Incorporated Equity 452308109 16671 352 352 0 0 0 0 352 Intel Corp Equity 458140100 90698 4069 69 4000 0 0 0 4069 Intercontinental exchange Inc Equity 45865V100 2805 25 25 0 0 0 0 25 International Business Machines Equity 459200101 660744 5152 5026 126 0 0 0 5152 Investment Grade Municipal Equity 461368102 50505 3500 3500 0 0 0 0 3500 iShares S&P 1500 Index Equity 464287150 12997 246 246 0 0 0 0 246 iShares Lehman Aggregate Bond Fund Equity 464287226 179120 1719 1719 0 0 0 0 1719 iShares S&P Global Telecommunications Equity 464287275 13808 260 260 0 0 0 0 260 iShares S&P 500 Value Index Equity 464287408 6211 110 110 0 0 0 0 110 iShares Barclays 1-3 Year Treasury Bond Equity 464287457 44686 536 536 0 0 0 0 536 iShares MSCI EAFE Index Equity 464287465 38122 681 681 0 0 0 0 681 iShares S&P North Amer Technology Equity 464287549 1391967 25085 24777 308 0 0 0 25085 iShares Russell 1000 Value Index Equity 464287598 35909 588 588 0 0 0 0 588 iShares Russell 1000 Growth Index Equity 464287614 36209 697 697 0 0 0 0 697 iShares Dow Jones US Technology Equity 464287721 15473 265 265 0 0 0 0 265 iShares S&P SmallCap 600 Index Equity 464287804 19500 328 328 0 0 0 0 328 iShares Dow Jones US Consumer Goods Equity 464287812 14453 245 245 0 0 0 0 245 iShares S&P SmallCap 600 Growth Equity 464287887 9189 150 150 0 0 0 0 150 JP Morgan Chase and Company Equity 46625H100 26045 582 180 402 0 0 0 582 Johnson & Johnson Equity 478160104 732326 11232 10877 355 0 0 0 11232 Johnson Controls Incorporated Equity 478366107 325941 9880 9810 70 0 0 0 9880 Kansas City Southern Industries Inc New Equity 485170302 7596 210 210 0 0 0 0 210 Kimco Rlty Corp Equity 49446R109 9384 600 600 0 0 0 0 600 Kraft Foods Incorporated Class A Equity 50075N104 3024 100 100 0 0 0 0 100 L-3 Communication Holdings Corporation Equity 502424104 633163 6910 6464 446 0 0 0 6910 Laboratory Corp Of America Holdings Equity 50540R409 522778 6905 6749 156 0 0 0 6905 Lakeland Finl Corp Equity 511656100 9525 500 500 0 0 0 0 500 LaPorte Bancorp Inc Equity 516650108 20040 3414 3414 0 0 0 0 3414 Lennar Corp Equity 526057104 8605 500 0 500 0 0 0 500 Lincoln National Corporation Equity 534187109 30700 1000 1000 0 0 0 0 1000 Lowes Company Equity 548661107 4848 200 0 200 0 0 0 200 Macatawa Bank Corp Equity 554225102 2683 1533 0 1533 0 0 0 1533 Marathon Oil Corporation Equity 565849106 358481 11330 11250 80 0 0 0 11330 McDermott Intl Inc Equity 580037109 2692 100 0 100 0 0 0 100 McDonalds Corporation Equity 580135101 50040 750 750 0 0 0 0 750 McGraw Hill Companies Incorporated Equity 580645109 22602 634 634 0 0 0 0 634 Medtronic Incorporated Equity 585055106 4503 100 100 0 0 0 0 100 Merck & Co. Inc. Equity 58933Y105 40786 1092 692 400 0 0 0 1092 Microsoft Corporation Equity 594918104 472056 16118 14588 1530 0 0 0 16118 Morgan Stanley Equity 617446448 5624 192 192 0 0 0 0 192 National Oil Well Varco Equity 637071101 295706 7287 7233 54 0 0 0 7287 Newmont Mining Corp Equity 651639106 10186 200 0 200 0 0 0 200 Nisource Incorporated Equity 65473P105 12103 766 766 0 0 0 0 766 Norfolk Southern Corporation Equity 655844108 5589 100 100 0 0 0 0 100 Northern Trust Corporation Equity 665859104 2763 50 50 0 0 0 0 50 Nuveen Municipal Advantage Fund Inc Equity 67062H106 28900 2000 2000 0 0 0 0 2000 Nuveen Insured Quality Municipal Fund Equity 67062N103 20435 1425 0 1425 0 0 0 1425 Nuveen Insd Dividend Advantage Equity 67071L106 29588 2072 0 2072 0 0 0 2072 Nuveen Quality PFD Income Fund Equity 67071S101 7260 1000 1000 0 0 0 0 1000 Nuveen Multi-Strategy Income & Growth Fund Equity 67073B106 4234 538 0 538 0 0 0 538 Old Second Bancorp Inc Ill Equity 680277100 3295 500 500 0 0 0 0 500 Omnicom Group Equity 681919106 315758 8136 8076 60 0 0 0 8136 Oracle Corporation Equity 68389X105 133692 5200 0 5200 0 0 0 5200 Pactiv Corporation Equity 695257105 12590 500 500 0 0 0 0 500 Patterson Cos Inc Equity 703395103 1770 57 0 57 0 0 0 57 Paychex Incorporated Equity 704326107 309320 10069 9794 275 0 0 0 10069 Pepsico Incorporated Equity 713448108 601659 9094 8697 397 0 0 0 9094 Pfizer Incorporated Equity 717081103 3540326 206433 121911 84522 0 0 0 206433 Philip Morris Intl Inc Equity 718172109 285889 5481 5031 450 0 0 0 5481 Plum Creek Timber Equity 729251108 43813 1126 1126 0 0 0 0 1126 Potash Corp Sask Inc Equity 73755L107 23870 200 0 200 0 0 0 200 PowerShares WilderHill Clean Energy Equity 73935X500 180824 18155 18020 135 0 0 0 18155 Procter & Gamble Equity 742718109 75924 1200 1200 0 0 0 0 1200 UltraShort Euro ProShares Equity 74347W882 9776 470 470 0 0 0 0 470 Qwest Communications Equity 749121109 1999 383 155 228 0 0 0 383 Research In Motion Equity 760975102 267697 3619 3592 27 0 0 0 3619 ADR Rio Tinto PLC Equity 767204100 23673 100 0 100 0 0 0 100 Rockwell Auto Corp Equity 773903109 22882 406 406 0 0 0 0 406 ADR Royal Dutch Shell PLC Equity 780259206 170687 2950 2950 0 0 0 0 2950 S&P Depository Receipts Tr Unit Ser 1 Equity 78462F103 92430 790 790 0 0 0 0 790 SPDR Gold Shares Equity 78463V107 59160 543 543 0 0 0 0 543 SPDR S&P Midcap 400 Equity 78467Y107 16034 112 112 0 0 0 0 112 Sara Lee Corporation Equity 803111103 293 21 21 0 0 0 0 21 Select Sector SPDR Energy Equity 81369Y506 729239 12678 12581 97 0 0 0 12678 Select Sector SPDR Utilities Equity 81369Y886 644808 21740 21285 455 0 0 0 21740 Starbucks Corporation Equity 855244109 4854 200 0 200 0 0 0 200 Stryker Corporation Equity 863667101 45776 800 800 0 0 0 100 700 Ameritrade Hldg Corp Equity 87236Y108 364599 19129 18677 452 0 0 0 19129 TJX Cos Inc New Equity 872540109 413337 9721 9655 66 0 0 0 9721 Tenneco Automotive Inc Equity 880349105 2365 100 100 0 0 0 0 100 ADR Teva Pharmaceutical Ind Equity 881624209 619383 9819 9480 339 0 0 0 9819 Tupperware Corp Equity 899896104 10512 218 218 0 0 0 0 218 US Bancorp Delaware New Equity 902973304 12940 500 500 0 0 0 0 500 Union Pacific Corporation Equity 907818108 14660 200 200 0 0 0 0 200 United Parcel Service Equity 911312106 3221 50 50 0 0 0 0 50 Vanguard Consumer Discretionary ETF Equity 92204A108 426129 8140 8078 62 0 0 0 8140 Vanguard Consumer Staples ETF Equity 92204A207 765217 10964 10861 103 0 0 0 10964 Vanguard Financials ETF Equity 92204A405 1056537 32579 32127 452 0 0 0 32579 Vanguard Health Care ETF Equity 92204A504 681187 12016 11927 89 0 0 0 12016 Vanguard Industrials ETF Equity 92204A603 486528 8454 8391 63 0 0 0 8454 Vanguard Materials ETF Equity 92204A801 494044 6980 6922 58 0 0 0 6980 Vanguard Telecom Services ETF Equity 92204A884 525001 9340 9266 74 0 0 0 9340 Verizon Communications Equity 92343V104 26863 866 866 0 0 0 0 866 ADR Vodafone Group Equity 92857W209 5221 224 224 0 0 0 0 224 Vulcan Materials Company Equity 929160109 2362 50 0 50 0 50 0 50 Wal-Mart Stores Equity 931142103 426619 7673 7547 126 0 0 0 7673 Walgreen Company Equity 931422109 448010 12079 11316 763 0 0 0 12079 Wells Fargo & Company New Equity 949746101 1168836 37559 36413 1146 0 0 0 37559 Whirlpool Corp Equity 963320106 142916 1638 1638 0 0 0 0 1638 Wizzard Software Corporation Equity 97750V109 1876 5520 5520 0 0 0 0 5520 Xilinx Incorporated Equity 983919101 5100 200 0 200 0 0 0 200 Zebra Technologies Corp Cl A Equity 989207105 19506 659 0 659 0 0 0 659 Accenture PLC Equity G1151C101 324987 7747 7487 260 0 0 0 7747 Seagate Technology Shs Equity G7945J104 1826 100 100 0 0 0 0 100 Noble Corporation Switzerland Equity H5833N103 16728 400 200 200 0 0 0 400 Transocean Ltd Equity H8817H100 8638 100 0 100 0 0 0 100 -------------- --------- --------- ------- --- --- --- --------- $43,720,406.00 1,611,374 1,453,589 157,785 0 369 400 1,610,974 ============== ========= ========= ======= === === === =========