Form 13F Report for the Calendar Year or Quarter Ended: 9/30/2009

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   11/12/2009
------------------------------------------   -----------------   ---------------
                                             Place               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:              179
Form 13F Information Table Value Total:   $47,121,238.00

List of Other Included Managers:   Horizon Trust & Investment Management





                                                                             INVESTMENT DIRECTION (6)
                                                                            -------------------------   OTHER   VOTING AUTHORITY (8)
                                   TYPE                           SHARES/PV          SHARED-  SHARED- MANAGERS ---------------------
        NAME OF ISSUER (1)          (2)  CUSIP (3)   MARKET (4)      (5)      SOLE   DEFINED   OTHER     (7)   SOLE SHARED    NONE
        ------------------        ------ --------- -------------- --------- ------- --------- ------- -------- ---- ------ ---------
                                                                                          
Aflac Inc                         Equity 001055102        498,177    11,656   5,604     6,052                0    0      0    11,656
AT&T Inc Com                      Equity 00206R102        462,384    17,119       0    17,119                0    0      0    17,119
Aaron Rents, Inc. SC              Equity 002535201          1,980        75       0        75                0    0      0        75
Abbott Labs                       Equity 002824100        159,541     3,225       0     3,225                0    0      0     3,225
ADR Alcatel - Lucent              Equity 013904305          1,051       234       0       234                0    0      0       234
Allied Capital Corp               Equity 01903Q108          1,228       400       0       400                0    0      0       400
Allstate Corp                     Equity 020002101         10,013       327       0       327                0    0      0       327
Altria Group Incorporated         Equity 02209S103        106,789     5,996       0     5,996                0    0      0     5,996
American Electric & Power Co      Equity 025537101          7,097       229       0       229                0    0      0       229
American Express Co               Equity 025816109        185,399     5,469       0     5,469                0    0      0     5,469
American International Group      Equity 026874784          1,500        34       0        34                0    0      0        34
Ameriprise Financial Inc          Equity 03076C106         31,280       861       0       861                0    0      0       861
Ametek Inc                        Equity 031100100        196,194     5,620       0     5,620                0    0    300     5,320
Apache Corp Co                    Equity 037411105         18,366       200       0       200                0    0      0       200
Apple, Inc                        Equity 037833100         18,535       100       0       100                0    0      0       100
Aspect Medical Systems Inc        Equity 045235108          1,653       138       0       138                0    0      0       138
Avanir Pharmaceuticals, Class A   Equity 05348P401            936       450       0       450                0    0      0       450
ADR AXA Sponsored                 Equity 054536107            672        25       0        25                0    0      0        25
ADR BP Amoco PLC                  Equity 055622104        943,661    17,728       0    17,728                0    0      0    17,728
Bank of America Corp              Equity 060505104         30,101     1,779       0     1,779                0    0      0     1,779
Berkshire Hathaway Inc Cl A       Equity 084670108        202,000         2       0         2                0    0      0         2
Berkshire Hathaway Inc Cl B       Equity 084670207        388,791       117      20        97                0    0      0       117
Best Buy Inc                      Equity 086516101          3,752       100       0       100                0    0      0       100
BlackRock MuniVest II             Equity 09253T101         96,799     6,807       0     6,807                0    0      0     6,807
Blackrock Muniyield Insured       Equity 09254E103          9,506       745       0       745                0    0      0       745
Blackrock Muniyield Quality       Equity 09254F100         21,134     1,515       0     1,515                0    0      0     1,515
Boeing Co                         Equity 097023105         10,830       200       0       200                0    0      0       200
Buffalo Wild Wings Inc            Equity 119848109         12,483       300       0       300                0    0      0       300
Burlington Northern Santa Fe Corp Equity 12189T104         16,764       210       0       210                0    0      0       210
CBS Corp Cl B                     Equity 124857202          2,410       200       0       200                0    0      0       200
CME Group Inc                     Equity 12572Q105          8,629        28       0        28                0    0      0        28
CP Holdrs Dep Rcpts Cp            Equity 12616K106          9,800       100       0       100                0    0      0       100
CSX Corp                          Equity 126408103         91,422     2,184       0     2,184                0    0      0     2,184
CVS/Caremark Corp                 Equity 126650100         35,740     1,000       0     1,000                0    0      0     1,000
Campbell Soup Company             Equity 134429109          3,262       100       0       100                0    0      0       100
Caterpillar Inc                   Equity 149123101        244,433     4,762   2,293     2,469                0    0      0     4,762
Celgene Corp                      Equity 151020104         11,180       200       0       200                0    0      0       200
Chemical Financial                Equity 163731102          8,716       400       0       400                0    0      0       400
Chesapeake Energy Corp            Equity 165167107            568        20       0        20                0    0      0        20
Chevron Corp                      Equity 166764100        811,776    11,526   4,074     7,452                0    0      0    11,526
Chubb Corp                        Equity 171232101         10,082       200       0       200                0    0      0       200





                                                                                          
Cisco Systems Incorporated        Equity 17275R102        270,828    11,505   5,141     6,364                0    0      0    11,505
Citigroup Inc                     Equity 172967101          3,267       675       0       675                0    0      0       675
Clorox Company                    Equity 189054109         57,526       978       0       978                0    0      0       978
Coca Cola Company                 Equity 191216100        161,154     3,001       0     3,001                0    0      0     3,001
Comcast Corporation New Class A   Equity 20030N101         10,060       596       0       596                0    0      0       596
Conagra Foods                     Equity 205887102        258,165    11,908   5,758     6,150                0    0      0    11,908
ConocoPhillips                    Equity 20825C104         83,004     1,838       0     1,838                0    0      0     1,838
Crane Co Com                      Equity 224399105          8,233       319       0       319                0  319      0       319
Cummins Inc                       Equity 231021106          8,962       200       0       200                0    0      0       200
Deere & Co Inc                    Equity 244199105          8,584       200       0       200                0    0      0       200
Dell Inc                          Equity 24702R101         19,838     1,300       0     1,300                0    0      0     1,300
DirectTV Group Inc                Equity 25459L106        310,771    11,268   5,468     5,800                0    0      0    11,268
Disney Walt Co                    Equity 254687106          8,238       300       0       300                0    0      0       300
Discover Financial Services       Equity 254709108          3,993       246       0       246                0    0      0       246
Du Pont E I De Nemours & Co       Equity 263534109        246,578     7,672   2,426     5,246                0    0      0     7,672
Eldorado Gold Corp                Equity 284902103          2,850       250       0       250                0    0      0       250
Exxon Mobil Corporation           Equity 30231G102        810,902    11,819       0    11,819                0    0      0    11,819
Family DLR Stores                 Equity 307000109          2,006        76       0        76                0    0      0        76
Fifth Third Bancorp               Equity 316773100          4,204       415       0       415                0    0      0       415
First Midwest Bancorp Inc         Equity 320867104          2,254       200       0       200                0    0      0       200
First Solar Inc                   Equity 336433107         15,286       100       0       100                0    0      0       100
1st Source Corp                   Equity 336901103          8,150       500       0       500                0    0      0       500
FIRSTBANK CORP MICH               Equity 33761G104         11,000     2,000       0     2,000                0    0      0     2,000
Fluor Corp                        Equity 343412102        175,687     3,455   2,019     1,436                0    0      0     3,455
Ford Motor Co                     Equity 345370860          7,210     1,000       0     1,000                0    0      0     1,000
General Electric Co               Equity 369604103        475,162    28,938   6,885    22,053                0    0      0    28,938
General Mills Inc                 Equity 370334104        154,512     2,400       0     2,400                0    0      0     2,400
Harley Davidson Inc               Equity 412822108         11,500       500       0       500                0    0      0       500
Hartford Financial Services Group Equity 416515104         26,500     1,000       0     1,000                0    0      0     1,000
Hewlett-Packard Co                Equity 428236103         26,107       553       0       553                0    0      0       553
Honeywell Inc                     Equity 438516106         22,290       600       0       600                0    0      0       600
Horizon Bancorp Ind               Equity 440407104     10,924,039   638,833  10,064   628,769                0    0      0   638,833
ITT Industries Incorporated       Equity 450911102         52,150     1,000       0     1,000                0    0      0     1,000
Illinois Tool Works Incorporated  Equity 452308109         15,034       352       0       352                0    0      0       352
Intel Corp                        Equity 458140100         83,720     4,278       0     4,278                0    0      0     4,278
Intercontinentalexchange Inc      Equity 45865V100          2,430        25       0        25                0    0      0        25
International Business Machines   Equity 459200101        660,726     5,524   1,843     3,681                0    0      0     5,524
Investment Grade Municipal        Equity 461368102         50,190     3,500       0     3,500                0    0      0     3,500
iShares S&P Global
   Telecommunications             Equity 464287275         13,996       260       0       260                0    0      0       260
iShares S&P 500 Value Index       Equity 464287408          5,631       110       0       110                0    0      0       110
iShares S&P North Amer Technology Equity 464287549      1,286,878    26,188  12,511    13,677                0    0      0    26,188
iShares Dow Jones US Technology   Equity 464287721         13,767       265       0       265                0    0      0       265
iShares S&P SmallCap 600 Index    Equity 464287804          7,851       150       0       150                0    0      0       150





                                                                                          
iShares Dow Jones US Consumer
   Goods                          Equity 464287812         12,943       245       0       245                0    0      0       245
iShares S&P SmallCap 600 Growth   Equity 464287887          8,109       150       0       150                0    0      0       150
JP Morgan Chase and Company       Equity 46625H100        178,873     4,082       0     4,082                0    0      0     4,082
Johnson & Johnson                 Equity 478160104        687,570    11,292   3,754     7,538                0    0      0    11,292
Johnson Controls Incorporated     Equity 478366107        253,197     9,906   4,529     5,377                0    0      0     9,906
Kansas City Southern Industries
   Inc New                        Equity 485170302          5,563       210       0       210                0    0      0       210
Kimco Rlty Corp                   Equity 49446R109          7,824       600       0       600                0    0      0       600
Kinross Gold Corp                 Equity 496902404          2,582       119       0       119                0    0      0       119
Kraft Foods Incorporated Class A  Equity 50075N104          2,627       100       0       100                0    0      0       100
L-3 Communication Holdings
   Corporation                    Equity 502424104        536,618     6,681   2,852     3,829                0    0      0     6,681
Laboratory Corp Of America
   Holdings                       Equity 50540R409        442,752     6,739   3,287     3,452                0    0      0     6,739
Lakeland Finl Corp                Equity 511656100         10,325       500       0       500                0    0      0       500
LaPorte Bancorp Inc               Equity 516650108         30,755     6,614       0     6,614                0    0      0     6,614
Leap Wireless International Inc.  Equity 521863100              0        58       0        58                0    0      0        58
Lennar Corp                       Equity 526057104          7,125       500       0       500                0    0      0       500
Lilly, Eli & Company              Equity 532457108         20,677       626       0       626                0    0      0       626
Lincoln National Corporation      Equity 534187109         25,910     1,000       0     1,000                0    0      0     1,000
Lowes Company                     Equity 548661107          4,188       200       0       200                0    0      0       200
Macatawa Bank Corp                Equity 554225102          3,986     1,533       0     1,533                0    0      0     1,533
Manulife Finl Corp                Equity 56501R106         50,256     2,400       0     2,400                0    0      0     2,400
Marathon Oil Corporation          Equity 565849106        347,072    10,880   5,347     5,533                0    0      0    10,880
McDonalds Corporation             Equity 580135101         68,484     1,200       0     1,200                0    0      0     1,200
McGraw Hill Companies
   Incorporated                   Equity 580645109         15,939       634       0       634                0    0      0       634
Medtronic Incorporated            Equity 585055106          3,680       100       0       100                0    0      0       100
Merck & Company, Incorporated     Equity 589331107         12,652       400       0       400                0    0      0       400
Microsoft Corporation             Equity 594918104        408,022    15,864   6,919     8,945                0    0      0    15,864
Monsanto Company                  Equity 61166W101         15,480       200       0       200                0    0      0       200
Morgan Stanley                    Equity 617446448         15,286       495       0       495                0    0      0       495
National Oil Well Varco           Equity 637071101        315,884     7,324   4,435     2,889                0    0      0     7,324
Nisource Incorporated             Equity 65473P105         10,640       766       0       766                0    0      0       766
ADR Nokia Corporation             Equity 654902204          4,386       300       0       300                0    0      0       300
Norfolk Southern Corporation      Equity 655844108          4,311       100       0       100                0    0      0       100
Northern Trust Corporation        Equity 665859104          2,908        50       0        50                0    0      0        50
Nustar Energy LP                  Equity 67058H102          5,288       102       0       102                0    0      0       102
Nuveen Municipal Advantage Fund
   Inc                            Equity 67062H106         28,540     2,000       0     2,000                0    0      0     2,000
Nuveen Insured Quality Municipal
   Fund                           Equity 67062N103         38,931     2,850       0     2,850                0    0      0     2,850
Nuveen Insd Dividend Advantage    Equity 67071L106         59,452     4,143       0     4,143                0    0      0     4,143
Nuveen Multi-Strategy Income &
   Growth Fund                    Equity 67073B106          3,718       538       0       538                0    0      0       538
Officemax Inc                     Equity 67622P101          2,516       200       0       200                0    0      0       200
Old Second Bancorp Inc Ill        Equity 680277100          2,865       500       0       500                0    0      0       500
Omnicom Group                     Equity 681919106        288,428     7,808   3,656     4,152                0    0      0     7,808
Oracle Corporation                Equity 68389X105        108,368     5,200       0     5,200                0    0      0     5,200
PNC Financial Services Group      Equity 693475105          1,020        21       0        21                0    0      0        21





                                                                                          
Pactiv Corporation                Equity 695257105         13,025       500       0       500                0    0      0       500
Patterson Cos Inc                 Equity 703395103          3,870       142       0       142                0    0      0       142
Paychex Incorporated              Equity 704326107        286,869     9,875   4,619     5,256                0    0      0     9,875
Pepsico Incorporated              Equity 713448108        520,608     8,875   3,328     5,547                0    0      0     8,875
Pfizer Incorporated               Equity 717081103         12,992       785       0       785                0    0      0       785
Philip Morris Intl Inc            Equity 718172109        276,892     5,681       0     5,681                0    0      0     5,681
Plum Creek Timber                 Equity 729251108         34,501     1,126       0     1,126                0    0      0     1,126
Potash Corp Sask Inc              Equity 73755L107         18,068       200       0       200                0    0      0       200
PowerShares WilderHill Clean
   Energy                         Equity 73935X500        191,288    17,614   9,318     8,296                0    0      0    17,614
Procter & Gamble                  Equity 742718109         69,504     1,200       0     1,200                0    0      0     1,200
Qwest Communications              Equity 749121109          1,459       383       0       383                0    0      0       383
Research In Motion                Equity 760975102        242,115     3,580   1,895     1,685                0    0      0     3,580
ADR Royal Dutch Shell PLC         Equity 780259206        168,711     2,950       0     2,950                0    0      0     2,950
SPDR Gold Shares                  Equity 78463V107         47,151       477       0       477                0    0      0       477
Sara Lee Corporation              Equity 803111103            947        85       0        85                0    0      0        85
Schering Plough Corporation       Equity 806605101         33,900     1,200       0     1,200                0    0      0     1,200
Energy Select Sector SPDR         Equity 81369Y506        867,627    16,091   6,932     9,159                0    0      0    16,091
Utilities Select Sector SPDR      Equity 81369Y886        692,276    23,603  11,295    12,308                0    0      0    23,603
Southwest Airlines Company        Equity 844741108         14,573     1,518       0     1,518                0    0      0     1,518
Starbucks Corporation             Equity 855244109          6,195       300       0       300                0    0      0       300
Stryker Corporation               Equity 863667101         54,516     1,200       0     1,200                0    0      0     1,200
Ameritrade Hldg Corp              Equity 87236Y108        300,496    15,308   9,523     5,785                0    0      0    15,308
Tjx Cos Inc New                   Equity 872540109        353,965     9,528   4,624     4,904                0    0      0     9,528
Tenneco Automotive Inc            Equity 880349105          1,304       100       0       100                0    0      0       100
ADR Teva Pharmaceutical Ind       Equity 881624209        442,906     8,760   4,638     4,122                0    0      0     8,760
Tupperware Corp                   Equity 899896104          8,703       218       0       218                0    0      0       218
Union Pacific Corporation         Equity 907818108         11,670       200       0       200                0    0      0       200
United Parcel Service             Equity 911312106          2,824        50       0        50                0    0      0        50
Vanguard Consumer Discretionary
   ETF                            Equity 92204A108        362,268     8,288   4,307     3,981                0    0      0     8,288
Vanguard Consumer Staples ETF     Equity 92204A207        896,556    13,952   7,138     6,814                0    0      0    13,952
Vanguard Financials ETF           Equity 92204A405      1,009,089    33,794  16,300    17,494                0    0      0    33,794
Vanguard Health Care ETF          Equity 92204A504        862,783    16,802   8,179     8,623                0    0      0    16,802
Vanguard Industrials ETF          Equity 92204A603        444,364     8,968   4,047     4,921                0    0      0     8,968
Vanguard Materials ETF            Equity 92204A801        425,688     6,689   3,445     3,244                0    0      0     6,689
Vanguard Telecom Services ETF     Equity 92204A884        615,219    11,276   5,469     5,807                0    0      0    11,276
Verizon Communications            Equity 92343V104         26,214       866       0       866                0    0      0       866
ADR Vodafone Group                Equity 92857W209          5,490       244       0       244                0    0      0       244
Vulcan Materials Company          Equity 929160109          2,704        50       0        50                0   50      0        50
Wal-Mart Stores                   Equity 931142103        406,023     8,271   2,653     5,618                0    0      0     8,271
Walgreen Company                  Equity 931422109        536,795    14,326   3,896    10,430                0    0      0    14,326
Wellpoint Inc                     Equity 94973V107         10,893       230       0       230                0    0      0       230
Wells Fargo & Company New         Equity 949746101      1,091,017    38,716  12,166    26,550                0    0      0    38,716
Whirlpool Corp                    Equity 963320106        155,311     2,220     105     2,115                0    0      0     2,220





                                                                                          
Wizzard Software Corporation      Equity 97750V109          2,934     6,520   5,520     1,000                0    0      0     6,520
Wyeth                             Equity 983024100     10,172,749   209,402       0   209,402                0    0      0   209,402
Zebra Technologies Corp Cl A      Equity 989207105         17,088       659       0       659                0    0      0       659
Accenture PLC                     Equity G1151C101        285,190     7,652   3,629     4,023                0    0      0     7,652
Esprit Hldgs Ltd Shs              Equity G3122U145          3,355       500       0       500                0    0      0       500
OpenTV Corp Cl A                  Equity G67543101         26,651    19,312       0    19,312                0    0      0    19,312
Seagate Technology Shs            Equity G7945J104          1,521       100       0       100                0    0      0       100
Transocean Ltd                    Equity H8817H100         17,106       200       0       200                0    0      0       200
Sinovac Biotech Ltd Shs           Equity P8696W104          1,658       200       0       200                0    0      0       200
                                                   -------------- --------- ------- ---------              ---  ---    --- ---------
                                                   $47,121,238.00 1,544,694 231,911 1,312,783                0  369    300 1,544,394
                                                   ============== ========= ======= =========              ===  ===    === =========