Quarterlytics / Financial Services / Banks - Regional / 1st Source Corporation / FY2017 Annual Report

1st Source Corporation
Annual Report 2017

SRCE · NASDAQ Financial Services
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Ticker SRCE
Exchange NASDAQ
Sector Financial Services
Industry Banks - Regional
Employees 1205
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FY2017 Annual Report · 1st Source Corporation
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2 0 1 7   A N N U A L   R E P O R T

Your partners from the first.  Terri L. Adams  •   Jennifer C. Addis  •   Tonia M. Albright  •   Amanda S. Alburitel  •   Amy E. Aldridge  •   Jamie T. Alexander  •   Shelli A. Alexander  •   Rachel L. Alford Lipsey  •   Latamra J. Allen  •   Brenda A.  
Allison  •   Jeremy D. Allison  •   Traci L. Alma  •   Amanda M. Alvarado  •   Kristina L. Alvarado  •   Marie G. Alvarez  •  Jill S. Alward  •  Solomon L. Anderson  •  Melani D. Andres  •  Mary E. Andrews  •  Gabrielle K. Anglin  •  Kavitha V. Annasamudram  •  Tara A.  
Antonucci  •  Angela M. Arndt  •  Lane C. Arnett  •  Stephanie A. Arven  •  Connor D. Asbury  •  Helen M. Atkinson  •  Kathryn L. Austin  •  Pamela J. Austin  •  Sherri M. Bachman  •  Erik C. Back  •  Christy M. Bader  •  Jack G. Bahbah  •  June L. Bails  •  Ida M. Balazsi  •  
Lisa A. Balazsi Williams  •  Christine L. Baldwin  •  David K. Ball  •  John V. Ball Jr.  •  Kathryn A. Ballge  •  Jamie M. Bankert  •  Gilberto Barba Carrillo  •  Amy M. Barbour  •  Geoffrey R. Barden  •  Alberta M. Barker  •  Linsey Barkowski  •  Bonita Barnes  •  Shanon G. 
Barnhart  •  Andrea M. Barrow  •  Deborah A. Barton  •  Robert E. Bartos  •  Debra A. Bass  •  Kimberly L. Bates  •  Brett A. Bauer  •  Laurence R. Bauer  •  Douglas S. Baumgardner  •  Jocelyne Bautista Rodriguez  •  Aretas O. Bayley  •  Karen G. Bechinski  •  Blaine A. 
Beckett  •  Gina L. Beckner  •  Stephanie L. Becvar  •  John D. Bedient  •  Madeline I. Beggs  •  Angela E. Beison  •  Terri R. Belcher  •  Ryan S. Bell  •  Holly M. Bellegante  •  Mark W. Bemenderfer  •  Todd M. Bemenderfer  •  Kielle B. Bender  •  Kim A. Bennett  •  Crystal 
L. Benson  •  Mary A. Benson  •  David W. Bergevin  •  Janette Bergstedt  •  Angela M. Beserra  •  Susan R. Best  •  Curtis L. Bethel Jr.  •  Kelsey D. Bettcher  •  Jeffery R. Biesen  •  Carolyn H. Biggs  •  Barry A. Bilger  •  Trina R. Billsborough  •  Dolores J. Bingham  •  
Elizabeth M. Birk  •  Patricia A. Birk  •  Joshua M. Birky  •  Jana L. Bishop  •  Tracy A. Bishop  •  Zachary B. Bishop  •  Brian J. Bittner  •  Sandra K. Blasko  •  Nicole L. Blatchford  •  Elisha W. Bliss  •  Kristal D. Blosser  •  Virginia E. Blythe  •  Amy L. Bobson  •  Kathryn S. 
Bohan  •  Kathy L. Boles  •  Jeffery A. Bomstad  •  Thomas E. Boone  •  Morgan C. Boren  •  Sheila A. Borr  •  Cheryl L. Borsch  •  Pamela B. Borton  •  Brionna B. Botsford  •  Kristy L. Bourdon  •  Nancy A. Bourlier  •  Angela M. Bowers  •  Sue A. Bowers  •  Katelin N. 
Bowman  •  Thomas L. Bowman  •  Amanda S. Boyer  •  Sean W. Braden  •  Sean M. Brady  •  Emily L. Bragg  •  Thomas W. Brand  •  Jacob R. Brentlinger  •  Amber L. Briggs  •  Patricia J. Brioli  •  Brittany N. Brockie  •  Dustin R. Brown  •  Rachelle L. Brown  •  Thomas J. 
Brown  •  Kirk S. Browning  •  Richard L. Brubaker  •  Kalyn M. Bruce  •  Barbara A. Bruckner  •  Dawn L. Brutout  •  Kayleen N. Bruzek  •  Douglas A. Bryant  •  Bradley K. Bucher  •  Jeffrey A. Buckley  •  Kimberly S. Buckley  •  Jeffrey L. Buhr  •  Andrea M. Bullock  •  
Abigail Burger  •  Karen S. Burgess  •  Tiffany Burket  •  Gianna M. Burkholder  •  Amy J. Burnau  •  Amy L. Burridge  •  William B. Burton  •  Sharon I. Busenbark  •  Steve M. Bush  •  Nancy L. Buss  •  Leonard D. Buszkiewicz  •  Bryan E. Byers  •  Christine A. Cable  •  
Stephanie A. Cade  •  Bradley E. Campbell  •  Mark W. Campbell  •  Michael Campo  •  Mary E. Campos  •  Brenda Capps  •  Amanda Carbiener  •  Kenneth J. Carbiener  •  Joseph M. Carlton  •  Shawn C. Carlton  •  Katelee N. Carnahan  •  Kenneth B. Carr  •  Douglas R. 
Carroll  •  Asia E. Carruthers  •  Edwin S. Carter  •  Crystal M. Cartwright  •  Tara A. Casper  •  Courtney R. Cassler  •  Arlene G. Castaneda  •  Jennifer A. Castaneda  •  Stephanie M. Cato  •  Jeffrey A. Caton  •  Christine I. Caudill  •  Judy A. Caudill  •  Ruben Cavazos  •  Susan 
K. Ceglarek  •  Mai Y. Chabon  •  Tirang Chaudhary  •  Leticia Chavez  •  Heather M. Chimienti  •  Chosani S. Chitaya  •  Bonnie L. Chlebowski  •  Logan P. Choka  •  Scott J. Christner  •  Robert D. Circosta  •  Jonathan W. Cisna  •  Abigail N. Claar  •  Kimberly L. Clanton  •  
Erik D. Clapsaddle  •  Amy J. Clark  •  Heather M. Clark  •  Jessi L. Clark  •  Jordan C. Clark  •  Rachel L. Clausen  •  Debora S. Cloud  •  Tiffany R. Clubs  •  Shelmeca S. Cockrell  •  Justin A. Cohee  •  Mindie L. Colanese  •  Sharon M. Colburn  •  Sean R. Coleman  •  Patricia 
A. Colip  •  Shelly M. Colip  •  Kyle L. Conner  •  Shelley A. Connors  •  Victoria L. Conrad  •  Daniel P. Conroy  •  Christa L. Cook  •  Matthew M. Cook  •  Jeffrey A. Cooley  •  Jason W. Cooper  •  Jayne E. Cooper  •  Ashlee S. Coria  •  Mary K. Corkwell  •  Nancy M. Coughlin  
•  Ansley M. Covey  •  Jolinda S. Cox  •  Rhonda L. Cox  •  Christopher L. Craft  •  Dustan J. Craig  •  Russell D. Cramer  •  Scott A. Cramer  •  Brittany R. Crawford  •  Pamela S. Creech  •  Myrtle M. Crespo  •  David J. Crim  •  Jane A. Crim  •  Larry W. Cripe  •  Glen H. 
Crookston  •  Carrissa L. Cross  •  Kelsey L. Crump  •  Julie Cruz  •  Ryan T. Culp  •  Richard J. Curran  •  Beth A. Curtis  •  Brooke L. Cushing  •  Susan L. Cybulski  •  Tara K. Daniel  •  Catherine V. Davis  •  Christopher M. Davis  •  Kimberley K. Davis  •  Misti A. Davis  •  Ana 
L. Davison Hernandez  •  Terri L. Day  •  Kimberly D. De Cook  •  Margaret A. De Craene  •  JoElla L. De Pra  •  Julie L. Deak  •  Debbie L. Dean  •  Faith M. Dejong  •  Gerardo Del Real Mota  •  Amy J. DeLee  •  Thomas P. Dell  •  Willie L. Deloney Jr.  •  Nancy M. Deneen  
•  Rachel A. Denlinger  •  Cheryl L. Dennis  •  Steven Deranek  •  Taylor M. Deutscher  •  Kayla P. Dials  •  Terry L. Dickerson  •  Kelton R. Dickey  •  Lisa M. Dieringer  •  Steven M. Dieringer  •  Rebecca K. Dietrich  •  Julie B. Diffendarfer  •  Liberty F. DiGiacomo  •  Charles 
C. Ditto  •  Cynthia K. Dixon  •  Glenda L. Dixon  •  Marci L. Dixon  •  Meredith E. Dixon  •  Bethany L. Dobson  •  Quentin R. Dodd  •  Deborah L. Doelling  •  Diane H. Dolezal  •  J.D. Dollar  •  Linda S. Dombrowski  •  Nancy Dominguez  •  Diana L. Domsic  •  Markea N. 
Donley  •  Lisa M. Doty  •  Cimmon N. Dougherty  •  Mark D. Dougherty  •  Tina H. Dougherty  •  Amanda N. Drake  •  Eric D. Drogosch  •  Glenn W. Drury  •  Emily J. Dubree  •  Emily A. Dueweke  •  Dahvin D. Duke  •  Bradley R. Dunlap  •  Lisa Dutoi  •  Donna J. Duttlinger  
•  Amy B. Dutton  •  Telesia A. Ealey  •  Amber L. Eason  •  Alana P. Echols  •  Kara A. Edge  •  Barbara F. Edwards  •  Jon K. Edwards  •  Andrea M. Ehresman  •  Hannah J. Eicher  •  Danielle B. Eigenmann  •  John W. Elliott  •  Jennifer R. Engdahl  •  Kelly R. Engle  •  Amanda 
L. English  •  Constance J. Estep  •  Jennifer L. Eubanks  •  Amy E. Evans  •  Cameron Evans  •  Courtney M. Evans  •  Michael J. Evans  •  Michelle A. Evans  •  Kimberly A. Evard  •  Amy J. Everett  •  Jennifer M. Everett  •  Samantha L. Everett  •  Madison R. Fadely  •  Jamie 
J. Fahlsing  •  Benjamin A. Fanning  •  Deborah A. Farkas  •  Bonita G. Farnsworth  •  Katherine L. Fashbaugh  •  Darla D. Faucett  •  Gregory A. Fawley  •  Daniel R. Fehrenbach  •  Ann M. Feltz  •  Ryan J. Fenstermaker  •  Marie Fernandes  •  Adriana Fernandez  •  Margaret 
E. Ferrara  •  Eduardo Ferreira  •  Sarah E. Fickel  •  Terry W. Fike  •  Paul A. Finley  •  Kaylin L. Fischbeck  •  Kenneth L. Fisher  •  Sandra K. Fisher  •  Michael S. Flack  •  Nicole S. Flack  •  Julie A. Flanigan  •  Renee N. Fleming  •  Alicia A. Flores  •  Julia C. Flowerday  •  Laura 
L. Fonce  •  Daniel R. Ford  •  Tracy A. Foreman  •  Ian J. Forte  •  Stefanie J. Fouche-Troupe  •  S. Andrew Fox  •  William Fox  •  Lauren E. Fozo  •  Pamela S. Fozo  •  Eddie A. Fraire  •  Michael C. Francis  •  Artavia L. Franklin  •  Shannon E. Franko  •  Debra K. Franks  •  
Todd J. Franks  •  Lagena M. Frantz  •  Rodger A. Freeman  •  Patricia A. Freyer  •  Terry M. Freyer  •  Jillian M. Frick  •  Dee A. Friedman  •  Joe P. Frucci  •  Alyssa J. Fry  •  Leslie A. Gallup  •  Gregory A. Gardner  •  Linda A. Garrison  •  Jacqueline S. Gearhart  •  Scott F. 
Geik  •  Chantel C. Geisler  •  Chad M. Gentry  •  Wendy L. George  •  Donna J. Gerencser  •  Stephanie N. Geskey  •  Marcus D. Giden  •  Paul W. Gifford Jr.  •  Jimmie D. Gilbert  •  Martha L. Gilmer  •  Dana K. Giszewski  •  Stephanie L. Glovier  •  Kevin J. Gnagey  •  Ashley 
J. Goepfrich  •  Jessica L. Gondell  •  Stephanie J. Gonzales  •  Marisol Gonzalez Miramontes  •  Cynthia M. Good  •  Mary R. Goodhew  •  Katelin M. Gordon  •  Richard M. Gordon  •  Traci E. Gordon  •  Jennifer L. Gore  •  Jay S. Gosselin  •  Mark D. Gould  •  Brittany R. 
Graves  •  Brian D. Green  •  Linda M. Green  •  Pamela B. Green  •  Violet M. Greenfield  •  Holly R. Gregory  •  Amanda J. Grenert  •  John B. Griffith  •  Barbara K. Guerin  •  Michelle R. Gulas  •  Rosario M. Gutierrez  •  Samuel Gutierrez Rangel  •  Jane E. Guzman  •  
Bradley G. Habib  •  Jaimie C. Hageman  •  Cynthia J. Hale  •  Amanda N. Hall  •  Steve R. Hall  •  Megan R. Hamand  •  Adam C. Hamilton  •  Ashley N. Hamilton  •  Lori L. Hammonds  •  Kenisha L. Hampton  •  Beth A. Hanawalt  •  Deanna M. Hanley  •  Gabrielle L. Hardy  
•  Trina S. Harmon  •  Jennifer M. Harrington  •  Angela J. Harris  •  Jim Harris  •  Sharna M. Harrod  •  Ned J. Hart  •  Sarah B. Harting  •  Tracy D. Harvey  •  Amy L. Hase  •  Erika L. Hassinger  •  Erin M. Hathaway  •  Elizabeth A. Hawkins  •  Wayne E. Hawn  •  Mary E. 
Hayden  •  Derek R. Hayes  •  Jeannette M. Hayes  •  Juli K. Hayes  •  Renee M. Hayes  •  Amy L. Hechlinski  •  Frances J. Hegyi  •  Eric H. Heintzelman  •  Mary H. Hektor  •  Keith D. Henderson  •  Kathleen R. Hennessy  •  Melissa A. Henning  •  Arlene V. Henry  •  Adam 
L. Henson  •  Ronda A. Herbert  •  John W. Herman Jr.  •  Mariangelica Hernandez Garcia  •  Yaritza Hernandez Ortiz  •  Julianna D. Herring  •  Cristabel H. Hewitt  •  Kendra L. Hicks  •  Michael P. Hinds  •  Cheryl Hiner  •  Tara D. Hitt  •  Carol A. Hochstetler  •  James M. 
Hochstetler  •  Judith A. Hodgson  •  Aaron M. Hoeppner  •  Kathy L. Hoffa  •  Lee M. Hoffman  •  Carol L. Hoke  •  Raquel A. Holdgrafer  •  Hayden S. Hollenbaugh  •  Phillip S. Hollett  •  Patricia A. Hollis  •  Jonathan D. Hollister  •  Debra A. Holloman  •  Christine E. Holmes  
•  John D. Holmes  •  Marcia L. Holmes  •  Gregory M. Holst  •  Larry V. Holston  •  Jennifer M. Honer  •  Brian W. Hoobyar  •  Melody A. Hooley  •  Holly R. Horan  •  Judith L. Horner  •  Lindsey M. Horner  •  Hazel C. Horvath  •  Elizabeth J. Houghton  •  Joanna J. Houin  •  
Aaron M. Howard  •  Erika L. Howard  •  Peyton O. Howard  •  Janice L. Howdeshell  •  Allison B. Howell  •  David P. Hudak  •  Kari A. Huff  •  Janet G. Hughes  •  Timothy M. Hunt  •  Joseph B. Hunting  •  Joy L. Hurd  •  Anthony T. Hurley  •  Linda G. Hurst  •  Oksana Ireland  
•  Ashlyn M. Irk  •  Patricia A. Jackowiak  •  Robert L. Jamieson  •  Catherine E. Janowiak  •  Anthony T. Jegier  •  Karin J. Jenczalik  •  Sara A. Jenning  •  Debra K. Jernas  •  Angela L. Jeter  •  Laura J. Jeter  •  Kimberly D. Johnson  •  Kimberly A. Johnson  •  Sarah J. 
Johnston  •  Alison S. Jones  •  Gregory A. Jones  •  Nancy G. Jones  •  Tracy L. Jones  •  Michala A. Joseph  •  Lyle V. Juillerat  •  Carmen M. Jun  •  Lorra A. Junk  •  Tina M. Kaczorowski  •  Sherryl A. Kalk  •  Ian M. Kanski  •  Jennifer L. Kaplachinski  •  Karen A. Karason  
•  Garrett T. Kautz  •  Marissa E. Kay  •  Anila A. Kayani  •  Noreen A. Kazi  •  Norena E. Kazmierczak  •  Sean B. Kearns  •  Robert J. Kedzior  •  Sabrina Keel  •  Victoria A. Keldsen  •  Shelly R. Keller  •  Peggy A. Kelley  •  Samantha J. Kemp  •  Timothy R. Kemp  •  Shannon 
R. Kesvormas  •  Kevin M. Kettle  •  Dayshawn A. Kimmons  •  Kimberly K. Kimpel  •  Theresa L. Kinder  •  Karen J. King  •  Molly K. Kinsey  •  Cindy L. Kirkham  •  Chree L. Kizer  •  Nicole S. Klaehn  •  Daniel P. Kleiman  •  Tiffany M. Kleitz  •  Lori A. Klimek  •  Kathy I. Kline  
•  JoAnne M. Klowetter  •  Kirsten A. Klupp  •  Jasmine J. Knarr  •  Mark A. Knight  •  Melissa M. Knoll  •  Shantel R. Knuth  •  Catherine A. Kobb  •  Carey A. Koch  •  Grace A. Kolo-Lange  •  Sarah L. Kolodziej  •  Patricia A. Kondek  •  Joseph A. Koons  •  Kimberly A. 
Kopinski  •  Ashley R. Kopp  •  Carrie L. Kosac  •  Charlene A. Koszyk  •  Jacquelyn M. Kovach  •  Sarah M. Kovach  •  Nikole M. Kovalak  •  Robin L. Koziczynski  •  Lauren N. Krabbe  •  Amishia R. Kreft  •  Alvin W. Kreske III  •  Leeann M. Krikau  •  Regina A. Kring  •  Marianne 
E. Kroening  •  Emily R. Kronewitter  •  Jacqueline A. Kronewitter  •  Elizabeth A. Kruk  •  Karri S. Krumnow  •  Susan K. Kryski  •  Tonya L. Kuchel  •  Marlene A. Kulesia  •  Stephanie L. Kuruzar  •  Jessica L. Kwiatkowski  •  Patricia L. Lahey  •  Lauren Lahndorf  •  Aubrie E. 
Lane  •  Debrielle C. Lane  •  Mark A. Lane  •  Raeanna L. Lane  •  Catherine C. Langford  •  Lisa M. Larkin  •  Jennifer R. Lash  •  Candise N. Lassus  •  Kimberly A. Latson  •  Judith C. Lauer  •  Bryan E. Lawler  •  Caroline M. Lawrence  •  Christopher D. Lawrence  •  Destiney 
J. Laxton  •  Renee A. Layton  •  Cheung Wan Lee  •  Eleanor C. Lee  •  Sonya L. Lee  •  Ahrin J. Lemacks  •  Tiffany A. Lemak  •  Connie K. Lemler  •  Gabrielle M. Leonard  •  Tracy M. Leopold  •  Julie A. Leszczynski  •  Lisa D. Lewandowski  •  Carol L. Lewis  •  Richard L. 
Lewis  •  Daniel C. Lichty  •  Dan H. Lifferth  •  John D. Linabury  •  Jennifer M. Lincoln  •  Greg A. Linder  •  Jeffrey F. Lindstadt  •  Jethra D. Link  •  Ryan P. Lisenko  •  Sarah E. Lockwood  •  Pamela K. London  •  Jessica L. Long  •  Tricia A. Long  •  Rhonda L. Longley  •  
Clara F. Lorentzen  •  Susan M. Losievski  •  Crystal L. Love  •  Judy K. Love  •  Amanda J. Lundmark  •  Aurora Machado  •  Bela P. Machan  •  Gerald W. Madsen  •  James D. Magera  •  Julie A. Maggio  •  Gavin Maliro  •  Emily K. Mammolenti  •  Nichole M. Mammolenti  •  
Mark A. Manering  •  Andrew J. Manes  •  Patrick Mangan  •  Alyssa R. Manges  •  Cynthia L. Mann  •  Kelsey J. Manson  •  Jennifer R. Manthey  •  Lesley Marben  •  Alexa K. Marcus  •  Jessica L. Markin  •  Sandra S. Marks  •  Victoria R. Marks  •  Laura D. Marquardt  •  
Danielle N. Marsh  •  Sherry I. Martinkowski  •  Elyse Massey  •  Gerald O. Mast  •  Robert J. Mater  •  Charles L. Matheny Jr.  •  Gregory M. Mather  •  Ingrid E. Mathias Leuthold  •  Mercedes L. Matter  •  Amy K. Mauro  •  Cindy A. May  •  Susan E. May  •  Lawrence J. Mayers  
•  Magdalena Z. Mazurek  •  Ellen M. Mc Clannen  •  Joseph S. Mc Clintock  •  Deborah K. Mc Cormick  •  John A. Mc Creary  •  Leigh A. Mc Crorey  •  Kelsie L. Mc Daniel  •  Kimberly J. Mc Donald  •  Ricky D. Mc Gee  •  Luping W. Mc Ginness  •  Sheila J. Mc Kinney  •  Kaydi 
M. Mc Mahan  •  Tayler K. Mears  •  Alonzo Medina II  •  Olivia Megna  •  Lori A. Memsic  •  Brooklyn P. Mencias  •  John A. Mendez  •  Amy C. Mendoza  •  Elsy G. Mendoza Matute  •  Adela N. Mendoza Reynaga  •  Gopinath Menon  •  Elaine B. Merrick  •  Rene L. Mesaros  
•  Jordan K. Messmann  •  Jason P. Metcalfe  •  Richard J. Michalski  •  Christine L. Miley  •  Amanda L. Miller  •  Amanda L. Miller  •  Christopher C. Miller  •  Cynthia L. Miller  •  Jerry A. Miller  •  Kalynn M. Miller  •  Kelly A. Miller  •  Michele A. Miller  •  Neil H. Miller  •  Shayna 
M. Miller  •  Justin Miner  •  Robyn R. Minix  •  Jyoti Minocha  •  Crystal Miranda  •  Lisa A. Misch  •  Kathryn A. Misukanis  •  Brent A. Mithoefer  •  Christine A. Modlin  •  Erica L. Molden  •  Aaron J. Monnier  •  Jill M. Montalbano  •  Leila S. Moon  •  Kiara C. Moore  •  Prentis 
D. Moore  •  Steven R. Moore  •  Zaine A. Moore  •  George L. Morris  •  Jann E. Morris  •  Ronald F. Morrison  •  Andrea L. Morton  •  Debra S. Moser  •  Teresa A. Moss  •  Lori D. Moulton  •  Anne E. Multani  •  Safanpreet K. Multani  •  Christopher J. Murphy III  •  Kevin C. 
Murphy  •  Amira A. Murry  •  Susan M. Muszynski  •  Denise S. Myers  •  April A. Nagy  •  Diana L. Nagy  •  Diane L. Nally  •  Anderson D. Nascimento  •  Stressca M. Nathaniel  •  Meredith S. Navarro  •  John R. Near  •  Tamara S. Nees  •  Blair K. Neidlinger  •  Charles J. 
Nelson  •  Sara K. Nelson  •  Sharon L. Nelson  •  Linda M. Nelund  •  Mat L. Nemeth  •  Aryahnna Newbraugh  •  Holly K. Nichols  •  Mary A. Niedbalski  •  Rebecca A. Niedbalski  •  Michael L. Niezgodski  •  Allison J. Noble  •  Romulo Nobrega  •  Joe B. Noffsinger  •  Vanessa 
P. Noriega  •  MaKenzie Norris  •  Patrick D. Novitzki  •  Kenneth R. Nowacki  •  Suzanne T. Nowicki  •  Thomas E. Nowicki  •  Sean C. Nunemaker  •  Angela M. Nurnberg  •  Jacqueline J. O Blenis  •  Amy M. O Brien  •  Joseph R. O Dell  •  Patrick M. O Leary  •  Courtney 
R. Oberholzer  •  Anthony R. Obringer  •  Michael D. Ochocki  •  Jason M. Olejnik  •  Shannon M. Olney  •  Joe E. Ousley Jr.  •  Janet L. Outman  •  Alyssa D. Overmyer  •  Melinda M. Overmyer  •  Brandy J. Owens  •  Diego A. Padilla Arriaga  •  Jonathon C. Painter  •  Karen 
S. Pal  •  Joslyn J. Palmer  •  Bethany M. Panting  •  Caren C. Parko  •  Robert E. Patrick  •  Rebecca J. Pattillo  •  Erin L. Patton  •  Tamara M. Paulun  •  Michelle N. Payne  •  Leslie L. Pazdur  •  Eric C. Peat  •  Jeffrey L. Peat  •  Lacey G. Perkins  •  Steven J. Perlewitz  •  Lisa 
A. Pesaresi  •  Amanda J. Pezan  •  Kevin L. Phillips  •  Kristine A. Phillips  •  Andrew D. Piasecki  •  Douglas C. Pierce  •  Hayley A. Pierce  •  Thomas D. Pietrzak  •  Branndon E. Pike  •  Tawnie L. Pike  •  Vickie L. Pinckert  •  Rene S. Pipp  •  Shane A. Pippenger  •  Jackie L. 
Pisarek  •  Alysa N. Pociejewski  •  Deborah A. Pogotis  •  Krista L. Porman  •  Allyson E. Powers  •  Patricia L. Powers  •  Thomas S. Powley  •  Jennifer E. Prestine  •  Angela R. Price  •  Frances M. Price  •  Linda C. Price  •  Monique Price  •  Rebecca J. Pritchard  •  Lee M. 
Pritchett  •  Penney S. Pruett  •  Rebecca E. Puente  •  Diane G. Pugh  •  Kevin V. Putz  •  Weijia Qu  •  Allen R. Qualey  •  Julie K. Quinn  •  Jennifer S. Ramirez  •  Judie A. Rankin  •  Monica G. Rarick  •  Joyce M. Rayl  •  Donna M. Reed-Hamilton  •  Karrie Remmo  •  Daniel 
W. Rensberger  •  Susan R. Rettig  •  Courtney E. Rhoades  •  Melonie R. Rhodes  •  Jennifer L. Rice  •  Timothy D. Rice  •  Dawn A. Richards  •  Jason E. Richardson  •  Susan J. Richmond  •  Beth A. Ricksgers  •  Jacqueline Rico  •  Jonah D. Ridenour  •  Stephen H. Rider  
•  Amber N. Riggs  •  Katherine A. Riker  •  Daniel F. Riley  •  Gina M. Ritter  •  Becky S. Rizor  •  Julie D. Roberts  •  Guadalupe Robles  •  Obdulia M. Rodriguez  •  Rodolfo Rodriguez  •  William P. Rohwer  •  Wayne R. Roller  •  Robert E. Romano  •  Christin R. Romine  •  
Anna L. Roose  •  Leland L. Rose  •  Leslee L. Rose  •  Christopher M. Ross  •  Trevor A. Ross  •  Jonathan B. Rountree  •  Tabitha M. Rowe  •  Richard Rozenboom  •  Allyson R. Ruder  •  Janet L. Rumpf  •  Cara A. Russell  •  Mary F. Russo  •  Debra D. Rykovich  •  Lori A. 
Ryman  •  Shannon J. Saavedra  •  Amy H. Sacha  •  Brittany N. Salisbury  •  Emily J. Sammons  •  Isis B. Sanders  •  Ericka R. Santiesteban  •  Kathryn M. Sappington  •  Jessica I. Sargent  •  Patricia M. Sarkisian  •  David M. Satek  •  Patrick T. Sawyer  •  Lauren S. Scalf  •  
Michael R. Scanlan  •  Andrea A. Schaefer  •  Jennifer R. Schaefer  •  Joyce E. Schalliol  •  Jordin N. Scheetz  •  Ericka D. Schelstraete  •  Victoria B. Schidler  •  Veronica S. Schimmel  •  Adam C. Schmeltz  •  Crystal E. Schnick  •  Jacob Schoon  •  Jennifer E. Schrader  •  
Sarah E. Schrader  •  Nancy J. Schroder  •  Beth A. Schultz  •  Kelly A. Schulz  •  Jason R. Schwartz  •  Teresa K. Schwelnus  •  Angela M. Schwenk  •  Lanny L. Scoby  •  Abby L. Scott  •  Denise L. Scott  •  Julie M. Scott  •  Theresa M. Scott  •  Abbey L. Scowden  •  Holly 
A. Searfoss  •  Kristy S. Sears-Curtis  •  Carol M. Sechrist  •  Daniel P. Seely  •  Terry L. Seely  •  James R. Seitz  •  Matthew Y. Shan  •  Lisa D. Sharpe  •  Sarah E. Shaw  •  Megan R. Sheets  •  Sarah S. Sheets  •  Caitlin T. Sheler  •  Cheri L. Shelhart  •  Erin N. Shell  •  Scott 
L. Shelly  •  Erica L. Shelton  •  Shayla K. Shembarger  •  Collin P. Sherburne  •  Rebecca L. Sherman  •  Shane R. Shidaker  •  Lee A. Shirley  •  Pamela J. Shirtz  •  Andrea G. Short  •  Kimberly J. Shrewsbury  •  Laura Shumate  •  Charles L. Shute  •  Candy L. Sickels  •  
Lorelei D. Siddall  •  Thomas J. Siddons  •  Kristine M. Sieczko  •  Stephanie L. Siglawski  •  David L. Silvers Jr.  •  Tamara Simon  •  Barbara H. Sinclair  •  Patricia A. Skaggs  •  Janice Skok  •  Suzanne R. Slavinskas  •  Charles C. Slomski  •  Joann L. Small  •  David E. Smedley  
•  Andrea D. Smiddy-Schlagel  •  Brooke A. Smith  •  Chelsea R. Smith  •  Claire C. Smith  •  Debra L. Smith  •  Elisa Smith  •  Lindsey N. Smith  •  Malorie M. Smith  •  Tammy J. Snook  •  Graham R. Snyder  •  Jennifer R. Snyder  •  Melissa A. Snyder  •  Kathleen D. Solomon  
•  Angela R. Sorg  •  Andrea K. Soule  •  Rachel R. Spanley  •  Kanetha K. Speck  •  Tricia L. Spevak  •  Rebecca L. Spicer  •  James A. Spitters  •  Charles E. Springer  •  Carrie A. Springman  •  Justin W. Spyker  •  Luke P. Squires  •  Pamela K. Stalbaum  •  Victoria L. Stanley  
•  Pamela L. Staples  •  Elisa A. Starnes  •  Pamela Stearns  •  Tara M. Steele  •  Jordan A. Stein  •  Brittny M. Stephan  •  Amber M. Stephenson  •  Jessica E. Stephenson  •  Michelle R. Stesiak  •  Mariann K. Stillwell  •  James A. Story Jr.  •  Nancy A. Stoutenour  •  William 
C. Strafford  •  Megan M. Strainis  •  Keith R. Strong  •  Gregory J. Stroupe  •  Laura J. Strzelecki  •  Jordan T. Stump  •  Pamela S. Stump  •  Brittany L. Stutzman  •  Savannah J. Sullivan  •  Edward G. Suman  •  Myra K. Summerlot  •  Dawn M. Sumption  •  Brandon K. 
Sutton  •  Kristy G. Swanson  •  Patricia M. Swihart  •  Jerry D. Szmanda  •  Michael Szymanski  •  Christine M. Tagliaferri  •  Kim M. Tagliaferri  •  Marlene A. Taiclet  •  Jeramie J. Tarr  •  Mark E. Taylor  •  Dianna S. Teadt  •  Darran Teamor  •  Lawrence M. Tepe  •  Stephanie 
L. Termont  •  Sara L. Terrones  •  Storm E. Terry  •  Nicole L. Teske  •  Carri L. Thessin  •  Julie L. Thode  •  Helesha Thomas  •  Margaret A. Thomas  •  Kurt B. Thompson  •  Matthew J. Thompson  •  Susan M. Thompson  •  Randall E. Thornton  •  Jennifer N. Thorson  •  
Michelle A. Thurin  •  Katlin R. Tibbs  •  Lori S. Tierce  •  Jessa F. Tilford  •  Melissa S. Tobias  •  Kamie A. Tomasek  •  Sharon L. Tompkins  •  Dominick L. Topps  •  Michele J. Torzewski  •  Abraham Toul  •  Samantha Towne  •  Cindy B. Trenerry  •  Cynthia T. Truax  •  Danielle 
C. Trumbull  •  Kandis M. Tubb  •  Sharon L. Tucker  •  Dawn M. Tungate  •  Steven A. Turcotte  •  Clifford D. Tuttle  •  Jaron C. Tuttle  •  Johniece A. Tyler  •  Kathleen S. Ullery  •  Jaime L. Unate-Martin  •  Brittaney D. Unger  •  Lindsay M. Utnik  •  Carolyn S. Uzunoff  •  
Jeannie Valencourt  •  Carla Valeris  •  Erin E. Van Dieren  •  Brian E. Van Duyn  •  Maria I. Varela  •  Itania V. Vargas  •  Melissa Vargas Garza  •  Daniela D. Vasquez Ramirez  •  Cynthia A. Vasta  •  Gloria Vaughan McKown  •  Laura E. Vaughn  •  Nirupam Verma  •  Tanya E. 
Vermande  •  Georganne L. Vervaet  •  Rebecca J. Vervaet  •  Trisha L. Vervynckt  •  Matthew D. Vessely  •  Mercedes L. Vest  •  Jacqueline S. Vida  •  Kimberly A. Vincent  •  Margaret M. Voorheis  •  Nancy M. Wagenblast  •  Amy R. Wagoner  •  Mark E. Waldron  •  Craig 
R. Wales  •  Kristina J. Walker  •  Shea L. Wallace  •  Caleb J. Walma  •  Krista M. Walsh  •  Emily J. Walton  •  Sherrie T. Warner  •  Darrell M. Warren  •  Katie R. Wasilewski  •  Charles D. Waterbury II  •  Amber M. Watson  •  Erik G. Watson  •  Theresa M. Watterud  •  Brianna 
A. Watts  •  Jessica A. Watts  •  Brandie M. Wawrzynski  •  Darnisha S. Weatherspoon  •  Pamela J. Weaver  •  Kimberley A. Webb  •  Gloria R. Weesner  •  Cecile A. Weir  •  Valerie C. Weis  •  Cari R. Wells  •  Kimberly A. Wenrick  •  Deborah A. Wentland  •  Mary K. Wenzel  
•  David A. Wertz  •  Debra J. Wesolek-Mynsberge  •  Cheryl K. Wetters  •  David J. Whan  •  Joshua A. Wheeler  •  Alan C. Whipps  •  David W. White  •  Sharika D. Whitlow  •  Jennifer L. Whitmer  •  Keisha M. Whitt  •  Alicia R. Wilbourn  •  Miracle F. Wiley  •  Jan E. Wilhelm  
•  Crystal T. Williams  •  Jeffrey A. Williams  •  Jennie V. Williams  •  Marshall G. Williams  •  Michelle A. Williams  •  Jody L. Wilson  •  Melody A. Wilson  •  Tamara L. Wilson  •  Cristina M. Wiltse  •  Jeanette M. Win  •  Stacey J. Wing  •  Katherine F. Winger  •  Julli B. Wirt  •  
Tracy L. Wise  •  Philip A. Wiseman  •  Lee M. Wisler  •  Phillip A. Witt  •  Andrea S. Wittendorf  •  Matthew V. Wold  •  Lisa S. Wolf  •  Renie C. Wolf  •  Madison J. Wolfenberger  •  Robin J. Wolkiewicz  •  Kelly L. Woloszyn  •  Janine E. Wood  •  Stephen S. Wood  •  Courtney 
Woodall  •  Carmen D. Works  •  Rachel A. Worner  •  Cherie L. Wright  •  Megan M. Wroblewski  •  Dinghong Wu  •  Kelly J. Wunder  •  Emily K. Wykoff  •  Latoya S. Yarber  •  Rayfield Yarber  •  Casey A. Yerger  •  Rachel L. Yike  •  Angela B. Young  •  Rachel E. Young  •  
Taylor M. Zahrt  •  Matthew J. Zakrowski  •  Luis Zapata  •  Marcus I. Zarembka  •  Elizabeth M. Zarzecki  •  Amanda G. Zehr  •  Emily Zelaya  •  Ronald W. Zeltwanger  •  Guangwen G. Zhang  •  Jie Zhang  •  Seth M. Zimmerman  •  Barbara J. Ziolkowski  •  Sara A. Zolman  •  

2017 ANNUAL REPORT

CONTENTS

Corporate Description........................................................................................................................... i

2017 in Brief ............................................................................................................................................. i

Financial Highlights ................................................................................................................................. 

2017 Annual Shareholders’ Letter ................................................................................................ 

ii

iii

Recognition ................................................................................................................................................. v

Services ........................................................................................................................................................ v

2017 Banking Center Locations ..................................................................................................... 

vi

Shareholders’ Information .................................................................................................................. 

vii

Financial Report ....................................................................................................................................... 1

Directors and Officers ....................................................................................... 

Inside Back Cover

CORPORATE DESCRIPTION

1st Source Corporation is the largest locally controlled financial 
institution headquartered in the northern Indiana-southwestern 
Michigan  area.  While  delivering  a  comprehensive  range  of 
consumer  and  commercial  banking  services,  1st  Source  has 
distinguished itself with highly personalized services. 1st Source 
also provides specialized financing nationally for new and used 
private  and  cargo  aircraft,  automobiles  and  light  trucks  for 
leasing  and  rental  agencies,  medium  and  heavy  duty  trucks, 
and construction equipment.

At  year-end,  the  Corporation  had  79  banking  centers  in  17 
counties  in  Indiana,  Michigan  and  one  county  in  Florida,  ten  
1st Source Insurance offices, eight Wealth Advisory Services 
locations,  and  23  locations  nationwide  for  the  1st  Source 
Specialty Finance Group. With a history dating back to 1863, 
1st Source is proud of its tradition of providing superior service 
to  clients  while  playing  a  leadership  role  in  the  continued 
development of the communities it serves.

2017 In Brief:
2017  net  income  was  $68.05  million  compared  to  $57.79 
million  earned  in  2016.  Diluted  net  income  per  common 
share for 2017 was $2.60, up from $2.22 the previous year.

Return  on  average  total  assets  was  1.21%  compared  to 
1.08% a year ago. Return on average common shareholders’ 
equity  was  9.69%  for  2017,  compared  to  8.71%  for  2016. 
The average common shareholders’ equity-to-average assets 
ratio for 2017 was 12.46% compared to 12.38% last year.

At  year-end,  total  assets  were  $5.89  billion,  up  7.31% 
from a year earlier. Loans and leases were $4.53 billion, up 
8.11%,  deposits  were  $4.75  billion,  up  9.67%  from  2016 
and  common  shareholders’  equity  was  $718.54  million,  an 
increase of 6.82% from a year earlier.

The reserve for loan and lease losses at year-end was 2.10% 
of total loans and leases, compared to 2.11% the prior year. 
The  ratio  of  nonperforming  assets  to  loans  and  leases  was 
0.67% for 2017, compared to 0.70% for 2016.

($MM) 

4500 

4000 

3500 

3000 

2500 

2000 

1500 

1000 

500 

0 

3.10  

2.60  

2.10  

1.60  

1.10  

0.60  

0.10  

(0.40) 

Average Deposits

Average Loans and Leases

19% 

3701 

28 

691 

1056 

20% 

3778 

122 

762 

887 

22% 

3961 

178 

854 

860 

22% 

4303 

195 

944 

982 

22% 

% Noninterest-
bearing checking 

4493 

Total Deposits 

239 

Brokered CD 

Noninterest-
bearing checking 

983 

924 

CD & IRA 

1926 

2007 

2069 

2182 

2347 

Savings & 
Interest-bearing 
checking 

($MM) 

4500 

4000 

3500 

3000 

2500 

2000 

1500 

1000 

500 

0 

3434 

302 

700 

218 
424 

568 

1222 

3640 

364 

724 

242 
419 

584 

3837 

435 

757 

254 
422 

602 

4114 

477 

808 

275 
430 

629 

4333 

Total Loans and 
Leases 

521 

Construction  

802 

Aircraft 

288 

472 

653 

Medium & Heavy  
Duty Truck 

Auto & Light Truck 

Consumer Loans 
and Mortgages 

1307 

1367 

1495 

1597 

Commercial Loans 
and Mortgages 

2013 

2014 

2015 

2016 

2017 

2013 

2014 

2015 

2016 

2017 

Loan and Lease Quality (% of Loans and Leases)

Net Income (in millions)

Net Charge-Offs 

Nonperforming Assets    

Loan & Lease Loss Reserve 

2.35 

2.31 

2.21 

2.11 

2.10 

1.29 

1.13 

0.02 

0.06 

2013 

2014 

0.50 

 (0.02) 

2015 

0.70 

0.13 

0.67 

0.06 

55.0 

58.1 

57.5 

57.8 

68.1 

70 

65 

60 

55 

50 

45 

40 

35 

30 

2016 

2017 

2013 

2014 

2015 

2016 

2017 

Net Income Summary – Year to Date

Return on Average Assets (as a percent)

(000’s) 

12/31/16  12/31/17  $ Change  % Change 

Net interest income  

$169,659  $185,631 

15,972 

9.4 % 

Provision for loan & lease losses 

5,833 

8,980 

3,147 

54.0 % 

Net interest income – after provision 

163,826 

176,651 

12,825 

7.8 % 

Noninterest income* 

67,267 

73,491 

6,224 

9.3 % 

Noninterest expense* 

141,967 

148,782 

6,815 

4.8 % 

Income before income taxes 

89,126 

101,360 

12,234 

13.7 % 

Income tax expense 

31,340 

33,309 

1,969 

 6.3 % 

Net income 

 $ 57,786  $ 68,051 

10,265 

 17.8 % 

* Excludes leased equipment depreciation 

1.40 

1.20 

1.00 

0.80 

0.60 

0.40 

0.20 

0.00 

i

1.19 

1.21 

1.15 

1.08 

1.21 

2013 

2014 

2015 

2016 

2017 

 
 
   
 
FINANCIAL HIGHLIGHTS

Earnings and Dividends
(Dollars in thousands, except per share amounts)

Interest and other income

Interest and other expense

Net income

Common cash dividends

Per common share

Diluted net income

Cash dividends

Book value

Return on average common shareholders’ equity

Return on average assets

Statement of Condition
Average Balances: (Dollars in thousands)

Assets

Earning assets

Investments

Loans and leases 

 2017

 2016

 2015

 2014

 2013

$  311,091

$  280,705

$  268,000

$  256,441

$  256,797

200,751

185,746

177,277

171,998

172,854

68,051

20,431

57,786

19,416

57,486

18,126

58,069

17,643

54,958

17,054

$ 

2.60

$ 

2.22

$ 

2.17

$ 

2.17

$ 

2.03

0.760

27.70

9.69%

1.21%

0.720

26.00

8.71%

1.08%

0.671

24.75

9.05%

1.15%

0.645

23.41

9.65%

1.21%

0.618

21.88

9.55%

 1.19%

$ 5,638,322

$5,360,685

$ 4,994,208

$ 4,806,805

$ 4,607,949

5,251,094

5,003,922

4,668,811

4,513,631

4,325,907

854,879

812,501

786,980

822,021

840,798

4,333,375

4,113,508

3,837,149

3,639,985

3,433,938

Reserve for loan and lease losses

92,187

90,206

87,208

86,982

85,203

Deposits

Interest bearing liabilities

Shareholders’ equity

4,493,247

4,302,701

3,961,060

3,777,743

3,700,509

3,889,169

3,695,309

3,459,939

3,395,591

3,286,558

 702,419

663,703

635,497

601,892

575,662

Average Common Shareholders’ Equity

Diluted Net Income Per Common Share

2.80 

2.10 

2.03 

2.17 

2.17 

2.22 

2.60 

1.40 

0.70 

0.00 

2013 

2014 

2015 

2016 

2017 

Avg. Common Equity ($MM)      

Avg. Common Equity/Assets (%) 

635.5 

663.7 

702.4 

575.7 

601.9 

15.0  

14.0  

13.0  

12.49 

12.52 

12.72 

12.38 

12.46 

12.0  

11.0  

10.0  

750 

650 

550 

450 

350 

250 

2013 

2014 

2015 

2016 

2017 

Return on Average Common Shareholders’ Equity (as a percent)

12.00 

10.00 

9.55 

9.65 

9.05 

8.71 

9.69 

8.00 

6.00 

4.00 

2.00 

0.00 

2013 

2014 

2015 

2016 

2017 

ii

2017 ANNUAL SHAREHOLDERS’ LETTER

2017 was another record year for 1st Source. We earned $68.05 million 
or $2.60 per share which compares to $57.79 million and $2.22 per 
share in 2016. I am tempted to end the Shareholders’ letter right here, 
but I won’t. There is a lot of noise in those numbers and I believe they 
ought to be explained.

PERFORMANCE

We  undertook  a  number  of  initiatives  in  2017  that  added  to  our 
expenses and were not in our budgeted plan. Due to changes required 
in  2018  for  reporting  on  gains  and  losses  for  equity  securities  and 
due to the remarkable performance of the stock market, we decided 
to harvest some equity gains and use those gains to make additional 
investments in our future. We also made further contributions to the 
1st Source Foundation so we can better support the communities we 
serve in the future. If we net out these special activities, our net after 
tax  profit  for  2017  would  have  been  $65.23  million  and  $2.50  per 
share. Some of these are detailed below.

As  we  started  the  year,  we  realized  we  needed  to  make  a  long  and 
substantial  investment  in  capturing  and  using  client  data  to  better 
serve  them.  Clients  expect  us  to  know  them  well  and  to  use  what 
we  know  to  help  them  achieve  security,  build  wealth,  and  realize 
their dreams. They also expect that if one relationship officer knows 
something, others on the team do as well. This was not quite true, so 
we decided to do something about it. A team of our leaders from the 
Business units, Operations, and the Information and Systems Office, 
worked together and selected a robust client relationship management 
system to do this. We call it InSight.SM Outside help was contracted 
to work with us in the design and implementation of this product for 
1st Source. Over 15 teams and 125 people contributed to the effort 
in  2017.  Jim  Seitz,  our  President,  led  the  effort  and  the  work  will 
extend well into 2018 and 2019. In 2017, we spent $1.31 million on 
this. We spent another $2.20 million in upgrading our cyber security 
infrastructure and processes and will spend more in 2018 improving 
the  bandwidth  in  our  banking  centers  so  we  can  use  more  robust 
systems to serve clients and support future growth.

As the year came to a close, we took $2.90 million in securities losses 
to reposition the investment portfolio for future income benefit. We 
contributed  $2.54  million  to  the  1st  Source  Foundation  during  the 
year and we took $0.35 million in losses or write downs on investments 
in our Small Business Investment Company (SBIC).

None  of  these  costs  were  planned  for  in  2017.  We  covered  them 
with gains on sales of securities in both the SBIC and in the Holding 
Company. The gains in the SBIC amounted to $0.29 million, while 
the gains on equity security sales were $6.49 million.

As if this were not enough complexity, the changes in the tax laws 
enacted at the close of the year impacted our net deferred tax liabilities, 
leading to a one-time tax benefit of $2.61 million.

In summary, our financial results for 2017 were good and we made 
important investments in the future of 1st Source.

DEPOSITS

The main ingredient driving our growth, or limiting it, is deposits. 
Consumer and business deposits derived from deep and long-lasting 
relationships with our clients are the fuel of the Bank. These deposits 
become loans to support our clients and are invested in high-quality 
fixed income securities to provide liquidity and investment returns for 
the Bank. In 2017, our average deposits grew to $4.49 billion with an 
end of the year balance for 2017 of $4.75 billion. The mix changed a 
bit as our growth rates were different in various categories. Average 
non-interest bearing deposits grew 4.2% in 2017 to close at $983.05 
million, while average interest bearing deposits grew 4.5% to $3.51 
billion. Rather than pay higher interest rates for long term certificates 
of deposits, we used more wholesale funding in 2017 as we ended the 
year with $311.02 million in brokered certificates of deposit. As we 
look for more sources of deposit funds in the future, we want to make 
sure we focus on core deposits – ones built on a lasting relationship 
with  our  clients  and  not  those  purchased  in  the  market.  Using  a 
definition of all deposits except certificates of deposit over $250,000 
and brokered certificates of deposit, our core deposits grew on average 
4.6% in 2017 and constitute 92.5% of total average deposits.

BANKING CENTERS

Distinctive convenience and highly personal service have been a focus 
of  1st  Source,  for  some  time,  especially  as  it  relates  to  growing  our 
customer  base  and  deposits.  In  2017,  we  continued  to  add  features 
to our strong Mobile Banking Product. These included live support 
in  Facebook  Messenger,  adding  MasterPass  to  our  digital  wallet, 
providing  a  Spanish  language  option,  and  making  online  banking 
mobile  responsive.  As  you  know,  we  have  prided  ourselves  on  the 
convenience of our neighborhood banking centers and will continue 
to  add  new  facilities  where  we  think  we  can  grow  our  client  base. 
We also have looked at the costs of these facilities and their utility in 
light of the fact that clients now do a greater amount of their banking 
online and through mobile.

Transactions  at  all  banking  centers  are  trending  downward.  As  a 
result, we reviewed our locations and after significant analysis of client 
usage and overlapping service redundancies, we closed three facilities 
in  2017  and  consolidated  them  into  nearby  offices  or  into  banking 
centers where the client was already engaged. These included River 
Park in South Bend, Covington Plaza in Fort Wayne, and Chesterton 
North in Chesterton.

LENDING

The  changing  competitive  landscape,  locally  and  nationally,  and  the 
changing interest rate environment led to the development of two new 
areas of loan focus. We have built 1st Source as a relationship business 
and  as  such  want  to  be  in  a  value-added  position  with  our  clients. 
When  the  nature  of  the  relationship  changes  with  industry  growth, 
we look for other niches where we can achieve relationships as distinct 
from bid-based transactions. In 2017, we completed the first full year 
of financing motor coaches and charter buses and the first full year of 
funding and investing in smaller utility scale solar projects. We ended 

iii

2016 with $33.25 million loaned in the bus industry and grew that to 
$85.71 million in 2017. At the same time, we completed $56.77 million 
financing in the solar field and made over $23.36 million of tax equity 
investments. The loans outstanding in this line of business were $19.71 
million at the end of 2016 and $76.48 million at the end of 2017.

PEOPLE AND LEAN

Other major areas of focus in 2017 included people, training, leadership 
development, and further acculturation of our lean efforts. Our President 
and I (and sometimes other senior leaders) meet with all new hires and 
reinforce  our  culture  of  caring  and  responsive  service,  collegiality, 
professionalism,  personal  excellence,  and  integrity.  We  reinforce  the 
“why” of our business and the legacy of service and strong performance 
we have been given and the responsibility we have to pass it on.

Our Human Resources area is focused on change management, training, 
and leadership development. In 2017, 100% of our employees participated 
in  courses,  classes,  seminars,  or  online  learning.  Once  again,  Human 
Resources  led  a  review  of  succession  needs  and  officer  capabilities 
with  the  objective  of  developing  Individual  Development  Plans  for 
cultivating  future  managers  and  leaders.  In  2017,  a  number  of  people 
either accepted or were identified to later accept new responsibilities or 
new assignments. These Individual Development Plans were prepared 
and are now being implemented giving these colleagues new learning 
experiences and the skills required for management and leadership.

In 2017, we also continued our lean efforts and completed over 38 Value 
Stream Mapping/Kaizen initiatives to review and improve processes. 
Over  184  of  our  colleagues  participated  in  these  events.  We  also 
continued developing methods to identify and remove waste. In 2017, 
our team identified and attacked over 986 wastes repurposing 13,733 
hours to more productive use. Eleven managers were certified as subject 
matter experts in Lean Daily Management and 52 additional employees 
were trained on key lean tools to utilize on a daily basis to improve our 
business processes for the benefit of the customer.

CLIENTS

The  most  important  metrics  we  follow  at  1st  Source  focus  on  how 
we are serving our clients: individuals, businesses, and communities. 
While we do use outside testers to check our performance including 
calculating a net promoter score, we are more pleased when there is 
outside  recognition  of  our  work.  The  MSR  Group  has  once  again 
identified us as offering the best customer service in the Midwest. And 
in 2017, The Small Business Administration recognized 1st Source as 
the Indiana Small Business Lender of the Year. And, as I write this, 
Mark  Gould,  our  Community  Leadership  Officer,  was  recognized 
by Indiana’s statewide community development organization for the 
work he does making sure we are in leadership of the communities 
we  serve,  making  them  better  places  to  live,  to  work,  and  to  build 
businesses  and  families.  Similarly,  Junior  Achievement  wrote  that 
“1st  Source’s  commitment  to  students  of  Michiana  and  to  Junior 
Achievement is unparalleled. As a result of your generosity … JA has 
reached 270 additional classrooms, or almost 6,800 students with in-
classroom programs.” We are committed to working with clients to 
help them achieve security, build wealth, and realize their dreams and 
we do it with knowledge and our financial products and services for 
all generations.

iv

Jim Seitz, President;  Andrea Short, Chief Financial Officer; Chris Murphy, 

Chairman of the Board and Chief Executive Officer.

THANK YOU

As we begin a New Year, I want to thank our Board of Directors for 
reinforcing the importance of a strong culture based on values and for 
their  help  in  navigating  the  growing  consolidation  in  our  industry 
and the challenges of cyber security and the Internet of Everything. 
We especially want to thank Allison Egidi and Craig Kapson for their 
service on our Board and for their input and insights. Allison joined 
the  Board  in  2011  while  living  in  Chicago  working  in  structured 
finance for BMO Harris. Since that time, she moved to Virginia to 
begin  a  new  career  in  Development  at  the  University  of  Virginia. 
While on the Board, she has been an active and perceptive member of 
the Loan and Funds Management Committee. Craig was first elected 
to the Bank Board in 1988, having first served on one of our Advisory 
Boards. He was President and owner of Jordan Ford, one of the largest 
truck and auto dealerships in the country. With his background and 
experience,  he  became  an  important  advisor  to  our  truck  and  auto 
financing executives. During his time on the Board, he has served as 
a member and as chairman of a number of bank and holding company 
committees.  Craig  sold  his  business  in  2016  and  continued  there  in 
an advisory capacity through 2017. We thank each of them for their 
dedication and commitment!

I also want to thank my colleagues whose names appear on the inside 
front cover of this Annual Report for their continuing commitment 
to living our values and delivering on our Mission. And, of course, 
we all thank our clients who give us the opportunity to serve them 
every  day  helping  them  achieve  security,  build  wealth,  and  realize 
their dreams and doing so with straight talk, sound advice, keeping 
their best interests in mind for the long term.

In  closing,  thank  you  to  our  shareholders  for  your  support  and 
investment in 1st Source. We take seriously our responsibility to you 
and to our clients.

STRAIGHT TALK
and
SOUND ADVICE
SINCE 1863

PRESTIGIOUS RECOGNITION

Strong. Stable. Local. Personal. We’re a top-rated community bank recognized for 
outstanding performance and exceptional service to clients. 

Staying  true  to  our  values  has  helped  us  succeed.  Integrity;  outstanding  client  service;  teamwork; 
superior quality; and community leadership are at the heart of everything we do. We adhere to solid, basic lending principles, 
allowing us to maintain a strong financial standing.

Seifried&Brew

Top 15th Percentile  
of Community Banks

BauerFinancial 
5 Star “Superior” Rating

Highest rating possible. Based on 
capital ratio, profitability/loss trend, 
credit quality and CRA ratings

Small Business Administration

2013 – 2017 Indiana SBA 
Community Lender Award

#1 SBA Lender in our  
Indiana Footprint

BankDirector
Bank Performance Scorecard

Ranked #38 of 117 banks on list, 
based on profitability, capital strength 
and credit quality.

Northwest Indiana  
Business Quarterly Magazine

Recognized as 
‘Best Bank for Business,’  
‘Best Company to Work For’ and 
‘Best Bank for Customer Service’

Greater Fort Wayne
Business Weekly

‘Business of the Year’

PERSONAL

Checking
Savings
Certificates of Deposit 
IRAs
Health Savings Accounts
Loans
Personal
Automobile
Home Equity
Mortgage
Boat, RV, Motorcycle
Asset Management
Trust and Estate
Administration
Trust Administration
IRA/401(k) Management
Special Needs Trust
Estate Settlement
Bill Payment Services
Charitable Trust and 
Foundation Administration

COMPREHENSIVE SERVICES

INSURANCE

BUSINESS

Wealth Advisory Services
Investment Management
Estate Planning
Charitable Strategies
Retirement Planning
Education Planning
Tax Planning
Insurance Solutions
Private Banking
Relationship Management
Premier Convenience in 
Day-to-Day Banking
Deposit/Treasury Services
Specialization
Mortgage Loans
Lines of Credit 
(secured and unsecured)
Checking

Loans & Leasing
Treasury Services
Merchant Card Services
Business 401(k) Plans
Retirement Plan Services

SPECIALTY 
EQUIPMENT FINANCE

Aircraft & Helicopter
Auto & Light Truck
Medium & Heavy Duty
  Trucks
Construction Equipment
Shuttle Bus
Step Vans
Funeral Cars
Motor Coaches

Personal
Homeowners
Rental
Flood
Umbrella Liability Coverage
Life & Health
Disability Income
Automobile
Snowmobile
Recreational Vehicle
Boat

Business
Commercial Auto
Commercial Property
Crime
Employment Practices
Key Man Life
Environmental Liability
General Liability
Umbrella/Excess Liability 
Workers’ Compensation  
Crop Insurance

v

2017 BANKING CENTER LOCATIONS

Specialty Finance Group Locations

2

4

2

2

Kalamazoo

Wisconsin

Milwaukee

Michigan

Chicago

Illinois

South Bend

Detroit

Cleveland
Ohio

Fort Wayne
Indiana

Indianapolis

Kalamazoo

Louisville

Kentucky

Lake Michigan

Michigan City

Portage

Chesterton

St. Joseph

Stevensville

Dowagiac

Cass

St. Joseph

69

51

60

Berrien

31

94

12

Niles

Granger

12

131

80/90
New Carlisle

South Bend

15

Elkhart

Middlebury

80/90

20

2

LaPorte

6

Westville

LaPorte

North Liberty

Walkerton

LaPaz

30

LaCrosse
Knox

23

Plymouth

3
Valparaiso
Kouts

Porter

Hebron

Osceola

Dunlap

Mishawaka

St. Joseph

Elkhart

Bremen

Nappanee

6

15

Goshen

5
La Grange

9

Steuben

33

69

8

Noble

33

5

9

3

DeKalb

Allen

Starke

Marshall

Argos

Warsaw

30

Pulaski

35

Fulton

31

Winamac

Rochester

421

65

White

Cass

Miami

Kosciusko

Columbia
City

Whitley

Wabash

Huntington

Huntington

24

9

5

Fort Wayne

8

New 
Haven

24

469

Wells

1

224

Bluffton

69

Lafayette

Tippecanoe

Dr. Martin Luther King Way

301

.

e
v
A
e
g
n
a
r
O

10th St.

41

Main St.

Fruitville Rd.

780

.

e
v
A
y
e
r
p
s
O

Bahia Vista St.

41

.

e
v
A
e
d
a
h
S

County Road 400 North

80/90

Cleveland Rd. 

23

933 

Dupont Rd. 

et Ave.

m

N. Calu

.
t
S
o
s
i
a
r
a
p
a
V

l

.

N

.
t
S

l
l

e
b
p
m
a
C

.

N

.
t
S
n

i
l

k
n
a
r
F

.
t
S
n
o
t
g
n
h
s
a
W

i

.

N

Glendale Blvd.

E. Evans Ave.

.

d
R
t
l
e
v
e
s
o
o
R

.

d
R
y
v
a
h

l
i

S

49

A

v

e

.

Lincoln Way West 

Western Ave. 

P

o

r

t

a

g

e

Notre
Dame

.

d
R
e
p
a
r
G

McKinley Ave. 

Valparaiso

130

Indiana Ave.

E. Lincolnway

Valparaiso
University

.

d
R
y
d
r
u
t
S

.
t
S
n
a
M

i

20 
31 

23

i

i

M
c
h
g
a
n
S
t
.

Lin

c

oln Way East 

I
r
o
n
w
o
o
d
D

r
.

Mishawaka Ave. 

933 

Mishawaka

331 

20

3

27

930

State Blvd.

33

30

69

.

o n Blv d

s

r

J e ff e

.

d
R
n 
o

t
f
f
u
B

l

d.
R
r 
e
t
a
w
d

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o
C

69

27
33

Coliseu

m

B

l

v
d

.

469

30

.

d
R

t
s
e
r
c
e

l

p
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M

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n
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n

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a
f
a
y
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t
t
e

S
t
.

.

l

d
v
B
y
n
o
h
t
n
A

930

New 
Haven

.

d
R

l
l

e
z
t
a
H

469

24

Tillman Rd. 

27

Webber St.

30 2

31

Sarasota, FL

Valparaiso

South Bend/Mishawaka

Fort Wayne/New Haven

vi

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SHAREHOLDERS’ INFORMATION

2017 Stock Performance & Dividends
1st Source Corporation common stock is traded on the Over-The-Counter Market and is listed on the NASDAQ Global 
Select Market under the symbol “SRCE.” 1st Source is also listed on the National Market System tables in many daily papers 
under the symbol “1stSrc.”

High and low common stock prices, cash dividends paid for 2017 and book value were:

Quarter Ended 

High 

Low 

March 31 

June 30 

September 30 

December 31 

$ 49.11 

$ 42.15 

 50.78 

 51.80 

 53.29 

 43.58 

 44.59 

 47.16 

Book value per common share at December 31, 2017: $27.70

Annual Meeting of Shareholders

Cash Dividends 
Paid

$ 0.18

 0.19

 0.19

 0.20

The Annual Meeting of Shareholders has been called for 10:00 a.m. EDT, April 19, 2018, at 1st Source Center, 100 North 
Michigan Street, South Bend, Indiana.

Entrance to the annual meeting is limited to shareholders only. If your shares are held in “street name” (that is, through a 
broker), you must bring a recent copy of a brokerage statement reflecting your stock ownership as of February 16, 2018,  
the record date.

Common Stock Listing
The NASDAQ Global Select Market  
Market Symbol: “SRCE”
CUSIP #336901 10 3

1stsource.com
For the latest shareholder information, log on to www.1stsource.com.  
Click on the “About Us” link and then “Investor Relations.”

If you would like to help us reduce printing costs by receiving reports electronically,  
please e-mail us at shareholder@1stsource.com.

Transfer Agent, Registrar and Dividend Disbursing Agent
American Stock Transfer and Trust Company
6201 15th Avenue
Brooklyn, NY 11219

Independent Auditors 
BKD, LLP 
200 East Main Street 
Suite 700 
Fort Wayne, IN 46802 

Shareholder Inquiries
1st Source Corporation
Andrea G. Short, Chief Financial Officer
Post Office Box 1602
South Bend, IN 46634
(574) 235-2000

vii

 
 
 
 
 
 
 
 
 
 
 
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

(Mark One)

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2017

OR
            TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                                to

Commission file number 0-6233

Indiana
(State or other jurisdiction of incorporation or organization)

35-1068133
(I.R.S. Employer Identification No.)

(Exact name of registrant as specified in its charter)

100 North Michigan Street, South Bend, Indiana
(Address of principal executive offices)

46601
(Zip Code)

Registrant’s telephone number, including area code: (574) 235-2000

Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Common Stock — without par value

Name of each exchange on which registered
The NASDAQ Stock Market LLC

Securities registered pursuant to section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes 

 No 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes 

 No 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 
during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing 
requirements for the past 90 days. Yes 

 No 

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required 
to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period 
that the registrant was required to submit and post such files). Yes 

 No 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and 
will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this 
Form 10-K or any amendment to this Form 10-K. 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or 
an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth 
company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer 

Non-accelerated filer 

Accelerated filer 

Smaller reporting company 

Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any 
new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes 

 No 

The aggregate market value of the voting common stock held by non-affiliates of the registrant as of June 30, 2017 was $937,016,186

The number of shares outstanding of each of the registrant’s classes of stock as of February 9, 2018: Common Stock, without par value — 25,954,101 
shares

Portions of the 2018 Proxy Statement for the 2018 annual meeting of shareholders to be held April 19, 2018, are incorporated by reference into Part 
III.

DOCUMENTS INCORPORATED BY REFERENCE

1           SRCE

2017 Form 10-K

48469 10k.pdf   1

2/21/18   9:22 AM

TABLE OF CONTENTS

Business
Risk Factors
Unresolved Staff Comments
Properties
Legal Proceedings
Mine Safety Disclosures

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 
Securities

Selected Financial Data

Management’s Discussion and Analysis of Financial Condition and Results of Operations

Part I

Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.

Part II

Item 5.

Item 6.

Item 7.

Item 7A.

Quantitative and Qualitative Disclosures About Market Risk

Item 8.

Financial Statements and Supplementary Data

Reports of Independent Registered Public Accounting Firm

Consolidated Statements of Financial Condition

Consolidated Statements of Income

Consolidated Statements of Comprehensive Income

Consolidated Statements of Shareholders’ Equity

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Controls and Procedures

Other Information

Directors, Executive Officers and Corporate Governance

Executive Compensation

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Certain Relationships and Related Transactions, and Director Independence

Principal Accounting Fees and Services

Item 9.

Item 9A.

Item 9B.

Part III

Item 10.

Item 11.

Item 12.

Item 13.

Item 14.

Part IV

Item 15.

Exhibits and Financial Statement Schedules

Signatures

Certifications

3
9
14
14
14
14

15

16

16

36

37

37

39

40

41

41

42

43

81

81

81

82

82

82

82

82

83
85
86

2           SRCE

2017 Form 10-K

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2/21/18   9:22 AM

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Part I

Item 1. Business.

1ST SOURCE CORPORATION

1st Source Corporation, an Indiana corporation incorporated in 1971, is a bank holding company headquartered in South Bend, 
Indiana that provides, through its subsidiaries (collectively referred to as “1st Source”, “we”, and “our”), a broad array of financial 
products and services. 1st Source Bank (“Bank”), its banking subsidiary, offers commercial and consumer banking services, trust 
and wealth advisory services, and insurance to individual and business clients through most of our 79 banking center locations in 
17 counties in Indiana and Michigan and Sarasota County in Florida. 1st Source Bank’s Specialty Finance Group, with 23 locations 
nationwide, offers specialized financing services for new and used private and cargo aircraft, automobiles and light trucks for 
leasing and rental agencies, medium and heavy duty trucks and construction equipment. While our lending portfolio is concentrated 
in certain equipment types, we serve a diverse client base. We are not dependent upon any single industry or client. At December 31, 
2017, we had consolidated total assets of $5.89 billion, total loans and leases of $4.53 billion, total deposits of $4.75 billion, and 
total shareholders’ equity of $718.54 million.

Our principal executive office is located at 100 North Michigan Street, South Bend, Indiana 46601 and our telephone number is 
(574) 235-2000. Access to our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and all 
amendments to those reports is available, free of charge, at www.1stsource.com soon after the material is electronically filed with 
or furnished to the Securities and Exchange Commission (SEC).

1ST SOURCE BANK

1st Source Bank is a wholly owned subsidiary of 1st Source Corporation that offers a broad range of consumer and commercial 
banking services through its lending operations, retail branches, and fee based businesses.

Commercial, Agricultural, and Real Estate Loans — 1st Source Bank provides commercial, small business, agricultural, and 
real estate loans to primarily privately owned business clients mainly located within our regional market area. Loans are made for 
a wide variety of general corporate purposes, including financing for industrial and commercial properties, financing for equipment, 
inventories and accounts receivable, renewable energy financing, and acquisition financing. Other services include commercial 
leasing, treasury management services and retirement planning services.

Consumer Services — 1st Source Bank provides a full range of consumer banking products and services through our banking 
centers and at 1stsource.com. In a number of our markets 1st Source also offers insurance products through 1st Source Insurance 
offices. The traditional banking services include checking and savings accounts, certificates of deposits and Individual Retirement 
Accounts. 1st Source offers a full line of on-line and mobile banking products which includes bill payment. As an added convenience, 
a strategically located Automated Teller Machine network serves our customers and supports the debit and credit card programs 
of the bank. Consumers also have the ability to obtain consumer loans, real estate loans and lines of credit in any of our banking 
centers or on-line. Finally, 1st Source offers a variety of financial planning, financial literacy and other consultative services to 
our customers.

Trust and Wealth Advisory Services — 1st Source Bank provides a wide range of trust, investment, agency, and custodial services 
for individual, corporate, and not-for-profit clients. These services include the administration of estates and personal trusts, as well 
as the management of investment accounts for individuals, employee benefit plans, and charitable foundations.

Specialty  Finance  Group  Services  —  1st  Source  Bank,  through  its  Specialty  Finance  Group,  provides  a  broad  range  of 
comprehensive equipment loan and lease products addressing the financing needs of a broad array of companies. This group can 
be broken down into four areas: new and used aircraft; auto and light trucks; construction equipment; and medium and heavy duty 
trucks.

Aircraft financing consists of financings for new and used general aviation aircraft (including helicopters) for private 
and corporate aircraft users, aircraft distributors and dealers, air charter operators, air cargo carriers, and other aircraft 
operators. For many years, on a limited and selective basis, 1st Source Bank has provided international aircraft financing, 
primarily in Mexico and Brazil. Aircraft finance receivables generally range from $500,000 to $20 million with fixed or 
variable interest rates and terms of one to ten years.

The auto and light truck division (including specialty vehicles such as motor coaches, shuttle buses, step vans, work 
trucks and funeral cars) consists of fleet financings to automobile and light truck rental companies, commercial leasing 
companies, and single unit to fleet financing for users of specialty vehicles. The auto and light truck finance receivables 
generally range from $50,000 to $20 million with fixed or variable interest rates and terms of one to eight years.

Construction  equipment  financing  includes  financing  of  equipment  (i.e.,  asphalt  and  concrete  plants,  bulldozers, 
excavators, cranes and loaders, etc.) to the construction industry. Construction equipment finance receivables generally 
range from $50,000 to $20 million with fixed or variable interest rates and terms of one to seven years.

3           SRCE

2017 Form 10-K

48469 10k.pdf   3

2/21/18   9:22 AM

The medium and heavy duty truck division provides fleet financing for highway tractors, medium duty trucks (including 
environmental vehicles) and trailers to the commercial trucking industry. Medium and heavy duty truck finance receivables 
generally range from $50,000 to $15 million with fixed or variable interest rates and terms of three to seven years.

The group also generates equipment rental income through the leasing of construction equipment, various types of trucks, vans, 
automobiles, motor coaches, shuttle buses and other equipment through operating leases to clients. 

In addition to loan and lease financings during 2017, the group had average total deposits of approximately $64 million. 

SPECIALTY FINANCE GROUP SUBSIDIARIES

The Specialty Finance Group also consists of separate wholly owned subsidiaries of 1st Source Bank which include: Michigan 
Transportation Finance Corporation, 1st Source Specialty Finance, Inc., SFG Aircraft, Inc., 1st Source Intermediate Holding, LLC, 
SFG Commercial Aircraft Leasing, Inc., and SFG Equipment Leasing Corporation I.

1ST SOURCE INSURANCE, INC.

1st Source Insurance, Inc. is a wholly owned subsidiary of 1st Source Bank that provides insurance products and services to 
individuals and businesses covering corporate and personal property, casualty insurance, and individual and group health and life 
insurance. 1st Source Insurance, Inc. has ten offices.

1ST SOURCE CORPORATION INVESTMENT ADVISORS, INC.

1st Source Corporation Investment Advisors, Inc. (Investment Advisors) is a wholly owned subsidiary of 1st Source Bank that 
provides investment advisory services for trust and investment clients of 1st Source Bank and to Wasatch Advisors, Inc., the 
investment advisor of the Wasatch Mutual Fund family. Investment Advisors is registered as an investment advisor with the SEC 
under the Investment Advisors Act of 1940. Investment Advisors serves strictly in an advisory capacity and, as such, does not 
hold any client securities.

OTHER CONSOLIDATED SUBSIDIARIES

We have other subsidiaries that are not significant to the consolidated entity.

1ST SOURCE MASTER TRUST

Our unconsolidated subsidiary includes 1st Source Master Trust. This subsidiary was created for the purpose of issuing $57.00 
million  of  trust  preferred  securities  and  lending  the  proceeds  to  1st  Source.  We  guarantee,  on  a  limited  basis,  payments  of 
distributions on the trust preferred securities and payments on redemption of the trust preferred securities.

COMPETITION

The activities in which we and the Bank engage in are highly competitive. Our businesses and the geographic markets we serve 
require us to compete with other banks, some of which are affiliated with large bank holding companies headquartered outside of 
our principal market. We generally compete on the basis of client service and responsiveness to client needs, available loan and 
deposit products, the rates of interest charged on loans and leases, the rates of interest paid for funds, other credit and service 
charges, the quality of services rendered, the convenience of banking facilities, and in the case of loans and leases to large commercial 
borrowers, relative lending limits.

In addition to competing with other banks within our primary service areas, the Bank also competes with other financial service 
companies, such as credit unions, industrial loan associations, securities firms, insurance companies, small loan companies, finance 
companies, mortgage companies, real estate investment trusts, certain governmental agencies, credit organizations, and other 
enterprises.

Additional competition for depositors’ funds comes from United States Government securities, private issuers of debt obligations, 
and  suppliers  of  other  investment  alternatives  for  depositors.  Many  of  our  non-bank  competitors  are  not  subject  to  the  same 
extensive Federal and State regulations that govern bank holding companies and banks. Such non-bank competitors may, as a 
result, have certain advantages over us in providing some services.

We compete against these financial institutions by being convenient to do business with, and by taking the time to listen and 
understand  our  clients’  needs.  We  deliver  personalized,  one-on-one  banking  through  knowledgeable  local  members  of  the 
community always keeping the clients’ best interest in mind while offering a full array of products and highly personalized services. 
We rely on our history and our reputation in northern Indiana dating back to 1863.

EMPLOYEES

At December 31, 2017, we had approximately 1,125 employees on a full-time equivalent basis. We provide a wide range of 
employee benefits and consider employee relations to be good.

4           SRCE

2017 Form 10-K

48469 10k.pdf   4

2/21/18   9:22 AM

ENVIRONMENTAL  SUSTAINABILITY

1st Source embraces our responsibility to be a good steward of the environment. We have an approach that protects and conserves 
our natural resources though methods such as:

Developing business practices that protect and conserve natural resources — We use responsible, reputable, and monitored 
e-recyclers for our electronic assets.  All computers are properly recycled including desktops, laptops and monitors.

We are conscious of our paper usage, recognizing that we depend on printed materials for important day-to-day office work, client 
communications, and acquiring new clients. Increasingly, consumers demand more environmentally sustainable options and prefer 
online statements and correspondence rather that printed materials. The majority of the paper used in our facilities is recycled 
through our secure shred program and in 2017 we recycled 310,000 pounds of paper.

Additionally, we are utilizing various sustainable practices in some of our facilities such as LED lights, daylight harvesting sensors, 
programmable thermostats, 95% or higher furnace systems, drip irrigation, 90% recycled mats, and sustainable landscaping and 
irrigation systems.

Embracing opportunities for new products, services and partnerships — In 2017, we increased our focus on renewable energy 
sources  through  lending  and  investment  partnerships  with  renewable  energy  providers.  We  recognize  the  opportunities  and 
complexities associated with energy financing and understand the value of innovative technology that leverages the wind and sun, 
which are sustainable from an environmental and financial perspective. We will continue to finance and invest in sustainable 
opportunities, and we  will explore new  opportunities to develop  products  and  solutions  that support  our  clients and advance 
sustainability.

Adopting new technologies — We encourage our clients to take advantage of our online and mobile banking tools. Our ATM 
devices allow clients to make deposits without the need for an envelope. This reduces the use of paper, which again reduces 
emissions throughout our supply chain.

To help reduce emissions associated with travel, we have tools that help clients choose the banking center and ATM’s closest to 
them. In addition, mobile deposit features are available to our clients, enabling them to deposit checks into their accounts using 
their mobile devices.

Many of these approaches can create long-term value for our clients and shareholders through increased revenues, reduced costs 
and improved convenience.

REGULATION AND SUPERVISION

General — 1st Source and the Bank are extensively regulated under Federal and State law. To the extent that the following 
information describes statutory or regulatory provisions, it is qualified in its entirety by reference to the particular statutory and 
regulatory provisions. Any change in applicable laws or regulations may have a material effect on our business and our prospective 
business. Our operations may be affected by legislative changes and by the policies of various regulatory authorities. We are unable 
to predict the nature or the extent of the effects on our business and earnings that fiscal or monetary policies, economic controls, 
or new Federal or State legislation may have in the future.

We are a registered bank holding company under the Bank Holding Company Act of 1956, as amended (BHCA), and, as such, 
we are subject to regulation, supervision, and examination by the Board of Governors of the Federal Reserve System (Federal 
Reserve). We are required to file annual reports with the Federal Reserve and to provide the Federal Reserve such additional 
information as it may require.

The Bank, as an Indiana state bank and member of the Federal Reserve System, is supervised by the Indiana Department of 
Financial Institutions (DFI) and the Federal Reserve. As such, 1st Source Bank is regularly examined by and subject to regulations 
promulgated by the DFI and the Federal Reserve. Because the Federal Deposit Insurance Corporation (FDIC) provides deposit 
insurance to the Bank, we are also subject to supervision and regulation by the FDIC (even though the FDIC is not our primary 
Federal regulator).

Bank Holding Company Act — Under the BHCA our activities are limited to business so closely related to banking, managing, 
or controlling banks as to be a proper incident thereto. We are also subject to capital requirements applied on a consolidated basis 
in a form substantially similar to those required of the Bank. The BHCA also requires a bank holding company to obtain approval 
from the Federal Reserve before (i) acquiring, or holding more than 5% voting interest in any bank or bank holding company, (ii) 
acquiring all or substantially all of the assets of another bank or bank holding company, or (iii) merging or consolidating with 
another bank holding company.

The BHCA also restricts non-bank activities to those which, by statute or by Federal Reserve regulation or order, have been 
identified as activities closely related to the business of banking or of managing or controlling banks. As discussed below, the 
Gramm-Leach-Bliley Act (GLBA), which was enacted in 1999, established a distinct type of bank holding company known as a 
“financial holding company” that has powers that are not otherwise available to bank holding companies.

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Capital Standards — The Federal bank regulatory agencies use capital adequacy guidelines in their examination and regulation 
of bank holding companies and banks. If capital falls below the minimum levels established by these guidelines, a bank holding 
company  or  bank  must  submit  an  acceptable  plan  for  achieving  compliance  with  the  capital  guidelines  and,  until  its  capital 
sufficiently improves, will be subject to denial of applications and appropriate supervisory enforcement actions.  

In July 2013, the Federal Reserve and other federal banking agencies approved final rules implementing the Basel Committee on 
Banking Supervision’s capital guidelines for all U.S. banks and for bank holding companies with greater than $500 million in 
assets. Under these final rules, minimum requirements will increase for both the quantity and quality of capital held by 1st Source 
and the Bank. The rules include a new common equity Tier 1 capital ratio of 4.5%, a minimum Tier 1 capital ratio of 6.0%, a total 
capital ratio of 8.0%, and a minimum leverage ratio of 4.0%. The final rules also require a common equity Tier 1 capital conservation 
buffer of 2.5% of risk-weighted assets which is in addition to the other minimum risk-based capital standards in the rule. Institutions 
that do not maintain the required capital buffer will become subject to progressively more stringent limitations on the percentage 
of earnings that can be paid out in dividends or used for stock repurchases and on the payment of discretionary bonuses to senior 
executive management. A three-year phase in period for the capital buffer requirement began in 2016. The capital buffer requirement 
effectively raises the minimum required common equity Tier 1 capital ratio to 7.0%, the Tier 1 capital ratio to 8.5%, and the total 
capital ratio to 10.5% on a fully phased-in basis.  

The final rules also increase the required capital for certain categories of assets, including higher-risk construction real estate loans 
and certain exposures related to securitizations. The final rules do not, however, adopt the changes in the proposed rule to the risk 
weights assigned to certain mortgage loan assets. The final rules instead adopt the risk weights for residential mortgages under 
the existing general risk-based capital rules, which assign a risk weight of either 50% (for most first-lien exposures) or 100% for 
other residential mortgage exposures. Similarly, the final rules do not adopt the proposed rule’s elimination of Tier 1 treatment of 
trust preferred securities for banking organizations with less than $15 billion in assets as of December 31, 2010. Instead, the final 
rules permit these banking organizations to retain non-qualifying Tier 1 capital trust preferred securities issued prior to May 19, 
2010, subject generally to a limit of 25% of Tier 1 capital.

These new minimum capital ratios became effective for us on January 1, 2015 and will be fully phased-in on January 1, 2019. As 
of December 31, 2017, we were in compliance with all applicable regulatory capital requirements.  Management also believes 
that, as of that date, we would have met all capital adequacy requirements under the Basel III Capital Rules on a fully phased-in 
basis had those requirements been currently in effect.  

Prompt Corrective Action Regulations — The FDIC’s prompt corrective action regulations establish five capital levels for 
financial  institutions  (“well  capitalized,”  “adequately  capitalized,”  “undercapitalized,”  “significantly  undercapitalized,”  and 
“critically undercapitalized”), and impose mandatory regulatory scrutiny and limitations on institutions that are less than adequately 
capitalized.  At December 31, 2017, the Bank was categorized as “well capitalized,” meaning that our total risk-based capital ratio 
exceeded 10.00%, our Tier 1 risk-based capital ratio exceeded 8.00%, our common equity Tier-1 risk-based capital ratio exceeded 
6.50%, our leverage ratio exceeded 5.00%, and we are not subject to a regulatory order, agreement, or directive to meet and 
maintain a specific capital level for any capital measure.

FDIC Deposit Insurance Assessments —The Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act), 
which was signed into law on July 21, 2010, changed how the FDIC calculates deposit insurance premiums payable by insured 
depository institutions. The Dodd-Frank Act directs the FDIC to calculate the deposit insurance assessments payable by each 
insured depository institution based generally upon the institution’s average total consolidated assets minus its average tangible 
equity during the assessment period. Previously, an institution’s assessments were based on the amount of its insured deposits. 
The minimum deposit insurance fund rate will increase from 1.15% to 1.35% by September 30, 2020, and the cost of the increase 
will be borne by depository institutions with assets of $10 billion or more. The Dodd-Frank Act also provides the FDIC with 
discretion to determine whether to pay rebates to insured depository institutions when its deposit insurance reserves exceed certain 
thresholds.

Securities and Exchange Commission (SEC) and The NASDAQ Stock Market (NASDAQ) — We are under the jurisdiction 
of the SEC and certain state securities commissions for matters relating to the offering and sale of our securities and our investment 
advisory services. We are subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the 
Securities Exchange Act of 1934, as amended, as administered by the SEC. We are listed on the NASDAQ Global Select Market 
under the trading symbol “SRCE,” and we are subject to the rules of NASDAQ for listed companies.

Interstate Branching — The Dodd-Frank Act expanded the authority of a state or national bank to open offices in other states. 
A state or national bank may now open a de novo branch in a state where the bank does not already operate a branch if the law of 
the state where the branch is to be located would permit a state bank chartered by that state to open the branch. This provision 
removed restrictions under prior law that restricted a state or national bank from expanding into another state unless the laws of 
the bank’s home state and the laws of the other state both permitted out-of-state banks to open de novo branches.

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Gramm-Leach-Bliley Act of 1999 — The GLBA removed barriers to affiliations among banks, insurance companies, the securities 
industry, and other financial service providers, and provides greater flexibility to these organizations in structuring such affiliations. 
The GLBA also expanded the types of financial activities a bank may conduct through a financial subsidiary and established a 
distinct type of bank holding company, known as a financial holding company, which may engage in an expanded list of activities 
that  are  “financial  in  nature.”  These  activities  include  securities  and  insurance  brokerage,  securities  underwriting,  insurance 
underwriting, and merchant banking. A bank holding company may become a financial holding company only if all of its subsidiary 
financial institutions are well-capitalized and well-managed and have at least a satisfactory Community Reinvestment Act (CRA) 
rating. While we meet these standards, we do not currently intend to file notice with the Federal Reserve to become a financial 
holding company or to engage in expanded financial activities through a financial subsidiary of the Bank.  The GLBA also includes 
privacy protections for nonpublic personal information held by financial institutions regarding their customers, and establishes a 
system of functional regulation that makes the Federal Reserve the “umbrella supervisor” for holding companies, and other federal 
and state agencies the supervisor of the holding company’s subsidiaries. 

Financial Privacy — In accordance with the GLBA, Federal banking regulators adopted rules that limit the ability of banks and 
other financial institutions to disclose non-public information about customers to nonaffiliated third parties. These limitations 
require disclosure of privacy policies to consumers and, in some circumstances, allow consumers to prevent disclosure of certain 
personal  information  to  a  nonaffiliated  third  party. The  privacy  provisions  of  the  GLBA  affect  how  consumer  information  is 
transmitted through diversified financial companies and conveyed to outside vendors. We are also subject to various state laws 
that generally require us to notify any customer whose personal financial information may have been released to an unauthorized 
person as the result of a breach of our data security policies and procedures.

USA Patriot Act of 2001 — The USA Patriot Act of 2001 (USA Patriot Act) substantially broadened the scope of anti-money 
laundering laws and regulations by imposing significant new compliance and due diligence obligations on financial institutions. 
The regulations adopted by the Treasury under the USA Patriot Act require financial institutions to maintain appropriate controls 
to combat money laundering activities, perform due diligence of private banking and correspondent accounts, establish standards 
for verifying customer identity, and provide records related to suspected anti-money laundering activities upon request from federal 
authorities. A financial institution’s failure to comply with these regulations could result in fines or sanctions, including restrictions 
on conducting acquisitions or establishing new branches, and could also have other serious legal and reputational consequences 
for the institution. We have established policies, procedures and systems designed to comply with these regulations.

Regulations Governing Capital Adequacy — The Federal bank regulatory agencies use capital adequacy guidelines in their 
examination and regulation of bank holding companies and banks. If capital falls below the minimum levels established by these 
guidelines, a bank holding company or bank will be required to submit an acceptable plan for achieving compliance with the 
capital guidelines and will be subject to denial of applications and appropriate supervisory enforcement actions. The various 
regulatory capital requirements that we are subject to are disclosed in Part II, Item 8, Financial Statements and Supplementary 
Data — Note 20 of the Notes to Consolidated Financial Statements.

Community Reinvestment Act — The Community Reinvestment Act of 1977 requires that, in connection with examinations of 
financial institutions within their jurisdiction, the Federal banking regulators must evaluate the record of the financial institutions 
in meeting the credit needs of their local communities, including low and moderate income neighborhoods, consistent with the 
safe and sound operation of those banks. Federal banking regulators are required to consider a financial institution’s performance 
in these areas as they review applications filed by the institution to engage in mergers or acquisitions or to open a branch or facility.

Regulations Governing Extensions of Credit — The Bank is subject to certain restrictions imposed by the Federal Reserve Act 
on extensions of credit to 1st Source or our subsidiaries, or investments in our securities and on the use of our securities as collateral 
for loans to any borrowers. These regulations and restrictions may limit our ability to obtain funds from the Bank for our cash 
needs, including funds for acquisitions and for payment of dividends, interest and operating expenses. Further, the BHCA, certain 
regulations of the Federal Reserve, state laws and many other Federal laws govern the extensions of credit and generally prohibit 
a bank from extending credit, engaging in a lease or sale of property, or furnishing services to a customer on the condition that 
the customer obtain additional services from the bank’s holding company or from one of its subsidiaries.

The Bank is also subject to certain restrictions imposed by the Federal Reserve Act on extensions of credit to executive officers, 
directors, principal shareholders, or any related interest of such persons. Extensions of credit (i) must be made on substantially 
the same terms, including interest rates and collateral, and subject to credit underwriting procedures that are at least as stringent 
as those prevailing at the time for comparable transactions with non affiliates, and (ii) must not involve more than the normal risk 
of repayment or present other unfavorable features. The Bank is also subject to certain lending limits and restrictions on overdrafts 
to such persons.

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Reserve Requirements — The Federal Reserve requires all depository institutions to maintain reserves against their transaction 
account deposits. For 2018, the Bank must maintain reserves of 3.00% against net transaction accounts greater than $16.00 million 
and up to $122.30 million (subject to adjustment by the Federal Reserve) and reserves of 10.00% must be maintained against that 
portion of net transaction accounts in excess of $122.30 million. These amounts are indexed to inflation and adjusted annually by 
the Federal Reserve.

Dividends — The ability of the Bank to pay dividends is limited by state and Federal laws and regulations that require the Bank 
to obtain the prior approval of the DFI and the Federal Reserve Bank of Chicago before paying a dividend that, together with other 
dividends it has paid during a calendar year, would exceed the sum of its net income for the year to date combined with its retained 
net income for the previous two years. The amount of dividends the Bank may pay may also be limited by certain covenant 
agreements and by the principles of prudent bank management. See Part II, Item 5, Market for Registrant’s Common Equity, 
Related Stockholder Matters and Issuer Purchases of Equity Securities for further discussion of dividend limitations.

Monetary Policy and Economic Control — The commercial banking business in which we engage is affected not only by general 
economic conditions, but also by the monetary policies of the Federal Reserve. Changes in the discount rate on member bank 
borrowing, availability of borrowing at the “discount window,” open market operations, the imposition of changes in reserve 
requirements  against  member  banks’  deposits  and  assets  of  foreign  branches,  and  the  imposition  of,  and  changes  in,  reserve 
requirements against certain borrowings by banks and their affiliates are some of the instruments of monetary policy available to 
the Federal Reserve. These monetary policies are used in varying combinations to influence overall growth and distributions of 
bank loans, investments, and deposits, and such use may affect interest rates charged on loans and leases or paid on deposits. The 
monetary policies of the Federal Reserve have had a significant effect on the operating results of commercial banks and are expected 
to do so in the future. The monetary policies of the Federal Reserve are influenced by various factors, including economic growth, 
inflation, unemployment, short-term and long-term changes in the international trade balance, and in the fiscal policies of the U.S. 
Government. Future monetary policies and the effect of such policies on our future business and earnings, and the effect on the 
future business and earnings of the Bank cannot be predicted.

Sarbanes-Oxley Act  of  2002  — The  Sarbanes-Oxley Act  of  2002  (SOA)  includes  provisions  intended  to  enhance corporate 
responsibility and protect investors by improving the accuracy and reliability of corporate disclosures pursuant to the securities 
laws, and which increase penalties for accounting and auditing improprieties at public traded companies. The SOA generally 
applies to all companies that file or are required to file periodic reports with the SEC under the Exchange Act.

Among other things, the SOA creates the Public Company Accounting Oversight Board as an independent body subject to SEC 
supervision with responsibility for setting auditing, quality control, and ethical standards for auditors of public companies. The 
SOA also requires public companies to make faster and more-extensive financial disclosures, requires the chief executive officer 
and the chief financial officer of public companies to provide signed certifications as to the accuracy and completeness of financial 
information filed with the SEC, and provides enhanced criminal and civil penalties for violations of the Federal securities laws.

The SOA also addresses functions and responsibilities of audit committees of public companies. The statute, by mandating certain 
stock exchange listing rules, makes the audit committee directly responsible for the appointment, compensation, and oversight of 
the work of the company’s outside auditor, and requires the auditor to report directly to the audit committee. The SOA authorizes 
each audit committee to engage independent counsel and other advisors, and requires a public company to provide the appropriate 
funding, as determined by its audit committee, to pay the company’s auditors and any advisors that its audit committee retains. 
The SOA also requires public companies to prepare an internal control report and assessment by management, along with an 
attestation to this report prepared by the company’s independent registered public accounting firm, in their annual reports to 
stockholders.

Consumer Financial Protection Laws — The Bank is subject to a number of federal and state consumer financial protection 
laws and regulations that extensively govern its transactions with consumers. These laws include the Equal Credit Opportunity 
Act, the Fair Credit Reporting Act, the Truth in Lending Act, the Truth in Savings Act, the Electronic Funds Transfer Act, the 
Expedited Funds Availability Act, the Home Mortgage Disclosure Act, the Fair Housing Act, the Real Estate Settlement Procedures 
Act, the Fair Debt Collection Practices Act, and the Service Members Civil Relief Act. 1st Source Bank must also comply with 
applicable state usury laws and other laws prohibiting unfair and deceptive acts and practices. These laws, among other things, 
require disclosures of the cost of credit and the terms of deposit accounts, prohibit discrimination in credit transactions, regulate 
the use of credit report information, restrict the Bank’s ability to raise interest rates and subject the Bank to substantial regulatory 
oversight. Violations of these laws may expose us to liability from potential lawsuits brought by affected customers. Federal bank 
regulators, state attorneys general and state and local consumer protection agencies may also seek to enforce these consumer 
financial protection laws, in which case we may be subject to regulatory sanctions, civil money penalties, and customer rescission 
rights. Failure to comply with these laws may also cause the Federal Reserve or DFI to deny approval of any applications we may 
file to engage in merger and acquisition transactions with other financial institutions. 

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Dodd-Frank Wall Street Reform and Consumer Protection Act — The Dodd-Frank Act, which was signed into law in 2010, 
significantly changed the regulation of financial institutions and the financial services industry. The Dodd-Frank Act includes 
provisions affecting large and small financial institutions alike, including several provisions that profoundly affected the regulation 
of community banks, thrifts, and small bank and thrift holding companies. Among other things, these provisions relaxed rules on 
interstate branching, allow financial institutions to pay interest on business checking accounts, and impose heightened capital 
requirements on bank and thrift holding companies. The Dodd-Frank Act also includes several corporate governance provisions 
that apply to all public companies, not just financial institutions. These include provisions mandating certain disclosures regarding 
executive compensation and provisions addressing proxy access by shareholders.

The Dodd-Frank Act also establishes the Consumer Financial Protection Bureau (CFPB) as an independent entity within the 
Federal Reserve and transferred to the CFPB primary responsibility for administering substantially all of the consumer compliance  
protection laws formerly administered by other federal agencies. The Dodd-Frank Act also authorizes the CFPB to promulgate 
consumer protection regulations that will apply to all entities, including banks, that offer consumer financial services or products. 
It also includes a series of provisions covering mortgage loan origination standards affecting, among other things, originator 
compensation, minimum repayment standards, and pre-payment penalties. 

The Dodd-Frank Act contains numerous other provisions affecting financial institutions of all types, including some that may 
affect our business in substantial and unpredictable ways. We have incurred higher operating costs in complying with the Dodd -
Frank Act, and we expect that these higher costs will continue for the foreseeable future. Our management continues to monitor 
the ongoing implementation of the Dodd-Frank Act and as new regulations are issued, will assess their effect on our business, 
financial condition, and results of operations.

The Volcker Rule — The Dodd-Frank Act prohibits banks and their affiliates from engaging in proprietary trading and from 
investing and sponsoring hedge funds and private equity funds. The provision of the statute imposing these restrictions is commonly 
called the “Volcker Rule.” The regulations implementing the Volcker Rule require institutions to conform their activities to the 
requirements of the Volcker Rule by July 21, 2015, and to conform their investments in certain “legacy covered funds” by July 
21, 2017. These regulations exempt the Bank, as a bank with less than $10 billion in total consolidated assets that does not engage 
in any covered activities other than trading in certain government, agency, state or municipal obligations, from any significant 
compliance obligations under the Volcker Rule.

Liquidity Requirements — Historically, the regulation and monitoring of bank and bank holding company liquidity has been 
addressed as a supervisory matter, without required formulaic measures. The Basel III final framework requires banks and bank 
holding companies to measure their liquidity against specific liquidity tests that, although similar in some respects to liquidity 
measures historically applied by banks and regulators for management and supervisory purposes, going forward would be required 
by regulation. One test, referred to as the liquidity coverage ratio, or LCR, is designed to ensure that the banking entity maintains 
an adequate level of unencumbered high-quality liquid assets equal to the entity’s expected net cash outflow for a 30-day time 
horizon (or, if greater, 25% of its expected total cash outflow) under an acute liquidity stress scenario. The other test, referred to 
as the net stable funding ratio, or NSFR, is designed to promote more medium and long-term funding of the assets and activities 
of banking entities over a one-year time horizon. These requirements are expected to incentivize banking entities to increase their 
holdings of U.S. Treasury securities and other sovereign debt as a component of assets and increase the use of long-term debt as 
a funding source.

In September 2015, the federal bank regulators approved final rules implementing the LCR for advanced approaches banking 
organizations (i.e,. banking organizations with $250 billion or more in total consolidated assets or $10 billion or more in total on-
balance sheet foreign exposure) and a modified version of the LCR for bank holding companies with at least $50 billion in total 
consolidated assets that are not advanced approach banking organizations, neither of which would apply to 1st Source or the Bank. 
The federal bank regulators have not yet proposed rules to implement the NSFR, but the Federal Reserve has stated its intent to 
adopt a version of this measure as well.  

Pending Legislation — Because of concerns relating to competitiveness and the safety and soundness of the banking industry, 
Congress often considers a number of wide-ranging proposals for altering the structure, regulation, and competitive relationships 
of the nation’s financial institutions. We cannot predict whether or in what form any proposals will be adopted or the extent to 
which our business may be affected.

An investment in our common stock is subject to risks inherent to our business. The material risks and uncertainties that we believe 
affect us are described below. See “Forward Looking Statements” under Item 7 of this report for a discussion of other important 
factors that can affect our business.

Item 1A. Risk Factors.

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Credit Risks

We are subject to credit risks relating to our loan and lease portfolios — We have certain lending policies and procedures in 
place that are designed to optimize loan and lease income within an acceptable level of risk. Our management reviews and approves 
these policies and procedures on a regular basis. A reporting system supplements the review process by providing our management 
with frequent reports related to loan and lease production, loan quality, concentrations of credit, loan and lease delinquencies, and 
nonperforming and potential problem loans and leases. Diversification in the loan and lease portfolios is a means of managing 
risk associated with fluctuations in economic conditions.

We maintain an independent loan review department that reviews and validates the credit risk program on a periodic basis. Results 
of  these  reviews  are  presented  to  our  management. The  loan  and  lease  review  process  complements  and  reinforces  the  risk 
identification and assessment decisions made by lenders and credit personnel, as well as our policies and procedures.

Commercial and commercial real estate loans generally involve higher credit risks than residential real estate and consumer loans. 
Because payments on loans secured by commercial real estate or equipment are often dependent upon the successful operation 
and management of the underlying assets, repayment of such loans may be influenced to a great extent by conditions in the market 
or the economy. We seek to minimize these risks through our underwriting standards. We obtain financial information and perform 
credit risk analysis on our customers. Credit criteria may include, but are not limited to, assessments of income, cash flows, 
collateral, and net worth; asset ownership; bank and trade credit references; credit bureau reports; and operational history.

Commercial real estate or equipment loans are underwritten after evaluating and understanding the borrower’s ability to operate 
profitably  and  generate  positive  cash  flows.  Our  management  examines  current  and  projected  cash  flows  of  the  borrower  to 
determine  the  ability  of  the  borrower  to  repay  their  obligations  as  agreed.  Underwriting  standards  are  designed  to  promote 
relationship banking rather than transactional banking. Most commercial and industrial loans are secured by the assets being 
financed  or  other business  assets; however,  some  loans may  be made  on  an unsecured basis.  Our  credit policy sets different 
maximum exposure limits both by business sector and our current and historical relationship and previous experience with each 
customer.

We offer both fixed-rate and adjustable-rate consumer mortgage loans secured by properties, substantially all of which are located 
in our primary market area. Adjustable-rate mortgage loans help reduce our exposure to changes in interest rates; however, during 
periods of rising interest rates, the risk of default on adjustable-rate mortgage loans may increase as a result of repricing and the 
increased payments required from the borrower. Additionally, some residential mortgages are sold into the secondary market and 
serviced by our principal banking subsidiary, 1st Source Bank.

Consumer loans are primarily all other non-real estate loans to individuals in our regional market area. Consumer loans can entail 
risk, particularly in the case of loans that are unsecured or secured by rapidly depreciating assets. In these cases, any repossessed 
collateral may not provide an adequate source of repayment of the outstanding loan balance. The remaining deficiency often does 
not warrant further substantial collection efforts against the borrower beyond obtaining a deficiency judgment. In addition, consumer 
loan collections are dependent on the borrower’s continuing financial stability, and thus are more likely to be adversely affected 
by job loss, divorce, illness, or personal bankruptcy.

The 1st Source Specialty Finance Group loan and lease portfolio consists of commercial loans and leases secured by construction 
and transportation equipment, including aircraft, autos, trucks, and vans. Finance receivables for this Group generally provide for 
monthly payments and may include prepayment penalty provisions.

Our construction and transportation related businesses could be adversely affected by slowdowns in the economy. Clients who 
rely on the use of assets financed through the Specialty Finance Group to produce income could be negatively affected, and we 
could experience substantial loan and lease losses. By the nature of the businesses these clients operate in, we could be adversely 
affected by rapid increases or decreases in fuel costs, terrorist and other potential attacks, and other destabilizing events. These 
factors could contribute to the deterioration of the quality of our loan and lease portfolio, as they could have a negative impact on 
the travel and transportation sensitive businesses for which our specialty finance businesses provide financing.

Our aircraft portfolio has foreign exposure, particularly in Mexico and Brazil. We establish exposure limits for each country 
through a centralized oversight process, and in consideration of relevant economic, political, social and legal risks. We monitor 
exposures closely and adjust our country limits in response to changing conditions. Currency fluctuations could have a negative 
impact on our client’s cost of paying dollar denominated debts and, as a result, we could experience higher delinquency in this 
portfolio. Also, since some of the relationships in this portfolio are large, a slowdown could have a significant adverse impact on 
our performance.

In addition, our leasing and equipment financing activity is subject to the risk of cyclical downturns, industry concentration and 
clumping,  and  other  adverse  economic  developments  affecting  these  industries  and  markets.  This  area  of  lending,  with 
transportation  in  particular,  is  dependent  upon  general  economic  conditions  and  the  strength  of  the  travel,  construction,  and 
transportation industries.

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Our reserve for loan and lease losses may prove to be insufficient to absorb probable losses in our loan and lease portfolio 
— In the financial services industry, there is always a risk that certain borrowers may not repay borrowings. The determination 
of the appropriate level of the reserve for loan and lease losses inherently involves a high degree of subjectivity and requires us 
to make significant estimates of current credit risks and future trends, all of which may undergo material changes. Our reserve for 
loan and lease losses may not be sufficient to cover the loan and lease losses that we may actually incur. If we experience defaults 
by borrowers in any of our businesses, our earnings could be negatively affected. Changes in local economic conditions could 
adversely affect credit quality, particularly in our local business loan and lease portfolio. Changes in national or international 
economic conditions could also adversely affect the quality of our loan and lease portfolio and negate, to some extent, the benefits 
of national or international diversification through our Specialty Finance Group’s portfolio. In addition, bank regulatory agencies 
periodically review our reserve for loan and lease losses and may require an increase in the provision for loan and lease losses or 
the recognition of further loan or lease charge-offs based upon their judgments, which may be different from ours.

The soundness of other financial institutions could adversely affect us — Financial services institutions are interrelated as a 
result of trading, clearing, counterparty, or other relationships. We have exposure to many different industries and counterparties, 
and we routinely execute transactions with counterparties in the financial services industry, including commercial banks, brokers 
and dealers, investment banks, and other institutional clients. Many of these transactions expose us to credit risk in the event of a 
default by our counterparty or client. In addition, our credit risk may be exacerbated when the collateral held by us cannot be 
realized or is liquidated at prices not sufficient to recover the full amount of the credit or derivative exposure due us. Any such 
losses could have a material adverse effect on our financial condition and results of operations.

Market Risks

Fluctuations in interest rates could reduce our profitability and affect the value of our assets — Like other financial institutions, 
we are subject to interest rate risk. Our primary source of income is net interest income, which is the difference between interest 
earned on loans and leases and investments, and interest paid on deposits and borrowings. We expect that we will periodically 
experience imbalances in the interest rate sensitivities of our assets and liabilities and the relationships of various interest rates to 
each other. Over any defined period of time, our interest-earning assets may be more sensitive to changes in market interest rates 
than our interest-bearing liabilities, or vice-versa. In addition, the individual market interest rates underlying our loan and lease 
and deposit products may not change to the same degree over a given time period. If market interest rates should move contrary 
to our position, earnings may be negatively affected. In addition, loan and lease volume and quality and deposit volume and mix 
can be affected by market interest rates as can the businesses of our clients. Changes in levels of market interest rates could have 
a material adverse effect on our net interest spread, asset quality, origination volume, and overall profitability.

Market interest rates are beyond our control, and they fluctuate in response to general economic conditions and the policies of 
various governmental and regulatory agencies, in particular, the Federal Reserve Board. Changes in monetary policy, including 
changes in interest rates, may negatively affect our ability to originate loans and leases, the value of our assets and our ability to 
realize gains from the sale of our assets, all of which ultimately could affect our earnings.

Adverse changes in economic conditions could impair our financial condition and results of operations — We are impacted 
by general business and economic conditions in the United States and abroad. These conditions include short-term and long-term 
interest rates, inflation, money supply, political issues, legislative and regulatory changes, fluctuations in both debt and equity 
capital markets, broad trends in industry and finance, unemployment, and the strength of the U.S. economy and the local economies 
in which we operate, all of which are beyond our control. A deterioration in economic conditions could result in an increase in 
loan delinquencies and non-performing assets, decreases in loan collateral values and a decrease in demand for our products and 
services.

Changes in economic conditions may negatively impact the fees generated by our trust and wealth advisory business — 
Trust and wealth advisory fees are largely based on the size of client relationships and the market value of assets held under 
management. Changes in general economic conditions and in the financial and securities markets may negatively impact the value 
of our clients’ wealth management accounts and the market value of assets held under management. Market declines, reductions 
in the value of our clients’ accounts, and the loss of wealth management clients may negatively impact the fees generated by our 
trust and wealth management business and could have an adverse effect on our business, financial condition and results of operations.

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Liquidity Risks

We could experience an unexpected inability to obtain needed liquidity — Liquidity measures the ability to meet current and 
future cash flow needs as they become due. The liquidity of a financial institution reflects its ability to meet loan requests, to 
accommodate possible outflows in deposits, and to take advantage of interest rate market opportunities and is essential to a financial 
institution’s business. The ability of a financial institution to meet its current financial obligations is a function of its balance sheet 
structure, its ability to liquidate assets, and its access to alternative sources of funds. We seek to ensure our funding needs are met 
by maintaining a level of liquidity through asset and liability management. If we become unable to obtain funds when needed, it 
could have a material adverse effect on our business, financial condition, and results of operations. Additionally, under Indiana 
law  governing  the  collateralization  of  public  fund  deposits,  the  Indiana  Board  for  Depositories  determines  which  financial 
institutions are required to pledge collateral based on the strength of their financial ratings. We have been informed that no collateral 
is required for our public fund deposits. However, the Board of Depositories could alter this requirement in the future, which could 
adversely affect our liquidity depending on the amount of collateral we may be required to pledge.

We rely on dividends from our subsidiaries — We receive substantially all of our revenue from dividends from our subsidiaries, 
including, primarily, the Bank. These dividends are the principal source of funds we use to pay dividends on our common stock 
and interest and principal on our debt. Various federal and state laws and regulations limit the amount of dividends our subsidiaries 
may pay to us. In the event our subsidiaries are unable to pay dividends to us, we may not be able to service debt, pay other 
obligations, or pay dividends on our common stock. Our inability to receive dividends from our subsidiaries could have a material 
adverse effect on our business, financial condition and results of operations.

Operational Risks

We are dependent upon the services of our management team — Our future success and profitability is substantially dependent 
upon our management and the banking acumen of our senior executives. We believe that our future results will also depend in 
part upon our ability to attract and retain highly skilled and qualified management. We are especially dependent on a limited 
number of key management personnel, many of whom do not have employment agreements with us. The loss of the chief executive 
officer and other senior management and key personnel could have a material adverse impact on our operations because other 
officers may not have the experience and expertise to readily replace these individuals. Many of these senior officers have primary 
contact with our clients and are important in maintaining personalized relationships with our client base. The unexpected loss of 
services of one or more of these key employees could have a material adverse effect on our operations and possibly result in 
reduced revenues if we were unable to find suitable replacements promptly. Competition for senior personnel is intense, and we 
may not be successful in attracting and retaining such personnel. Changes in key personnel and their responsibilities may be 
disruptive to our businesses and could have a material adverse effect on our businesses, financial condition, and results of operations.

Technology security breaches — Information security risks have increased due to the sophistication and activities of organized 
crime, hackers, terrorists and other external parties and the use of online, telephone, and mobile banking channels by clients. Any 
compromise of our security could deter our clients from using our banking services. We rely on security systems to provide the 
protection  and  authentication  necessary  to  effect  secure  transmission  of  data  against  damage  by  theft,  fire,  power  loss, 
telecommunications failure or similar catastrophic event, as well as from security breaches, denial of service attacks, viruses, 
worms, and other disruptive problems caused by hackers. Computer break-ins, phishing and other disruptions of customer or 
vendor systems could also jeopardize the security of information stored in and transmitted through our computer systems and 
network infrastructure. We maintain a cyber insurance policy that is designed to cover a majority of loss resulting from cyber 
security breaches. These precautions may not protect our systems from compromises or breaches of our security measures that 
could result in damage to our reputation and business.

We depend on the services of a variety of third party vendors to meet data processing and communication needs and we have 
contracted with third parties to run their proprietary software on our behalf. While we perform reviews of security controls instituted 
by  the  vendor  in  accordance  with  industry  standards  and  institute  our  own  internal  security  controls,  we  rely  on  continued 
maintenance of the controls by the outside party to safeguard our customer data.

Additionally, we issue debit cards which are susceptible to compromise at the point of sale via the physical terminal through which 
transactions are processed and by other means of hacking. The security and integrity of these transactions are dependent upon the 
retailers’ vigilance and willingness to invest in technology and upgrades. Issuing debit cards to our clients exposes us to potential 
losses which, in the event of a data breach at one or more major retailers may adversely affect our business, financial condition, 
and results of operations.

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We continually encounter technological change — The financial services industry is constantly undergoing rapid technological 
change with frequent introductions of new technology-driven products and services. The effective use of technology increases 
efficiency and enables financial institutions to better service clients and reduce costs. Our future success depends, in part, upon 
our ability to address the needs of our clients by using technology to provide products and services that will satisfy client demands, 
as well as create additional efficiencies within our operations. Many of our large competitors have substantially greater resources 
to invest in technological improvements. We may not be able to effectively implement new technology-driven products and services 
quickly or be successful in marketing these products and services to our clients. Failure to successfully keep pace with technological 
change affecting the financial services industry could have a material adverse impact on our business and, in turn, our financial 
condition and results of operations.

Our accounting estimates and risk management processes rely on analytical and forecasting models — The processes we 
use to estimate our probable loan losses and to measure the fair value of financial instruments, as well as the processes used to 
estimate the effects of changing interest rates and other market measures on our financial condition and results of operations, 
depend upon the use of analytical and forecasting models. These models reflect assumptions that may not be accurate, particularly 
in times of market stress or other unforeseen circumstances. Even if these assumptions are adequate, the models may prove to be 
inadequate or inaccurate because of other flaws in their design or their implementation. If the models we use for interest rate risk 
and asset-liability management are inadequate, we may incur increased or unexpected losses upon changes in market interest rates 
or other market measures. If the models we use for determining our probable loan losses are inadequate, the reserve for loan and 
lease losses may not be sufficient to support future charge-offs. If the models we use to measure the fair value of financial instruments 
are inadequate, the fair value of such financial instruments may fluctuate unexpectedly or may not accurately reflect what we 
could realize upon sale or settlement of such financial instruments. Any such failure in our analytical or forecasting models could 
have a material adverse effect on our business, financial condition and results of operations.

Legal/Compliance Risks

We are subject to extensive government regulation and supervision — Our operations are subject to extensive federal and 
state regulation and supervision. Banking regulations are primarily intended to protect depositors’ funds, federal deposit insurance 
funds and the banking system as a whole, not security holders. These regulations affect our lending practices, capital structure, 
investment practices, dividend policy and growth, among other things. Congress and federal regulatory agencies continually review 
banking  laws,  regulations  and  policies  for  possible  change.  Changes  to  statutes,  regulations  or  regulatory  policies,  including 
changes in interpretation or implementation of statutes, regulation or policies, could affect us in substantial and unpredictable 
ways. Such changes could subject us to additional costs and limit the types of financial services and products we may offer. Failure 
to comply with laws, regulations or policies could result in sanctions by regulatory agencies, civil money penalties and/or reputation 
damage, which could have a material adverse effect on our business, financial condition and results of operations. While we have 
policies and procedures designed to prevent any such violations, there can be no assurance that such violations will not occur.

Changes in accounting standards could impact reported earnings — Current accounting and tax rules, standards, policies and 
interpretations influence the methods by which financial institutions conduct business, implement strategic initiatives and tax 
compliance, and govern financial reporting and disclosures. These laws, regulations, rules, standards, policies and interpretations 
are constantly evolving and may change significantly over time. Events that may not have a direct impact on us, such as bankruptcy 
of  major  U.S.  companies,  have  resulted  in  legislators,  regulators,  and  authoritative  bodies,  such  as  the  Financial Accounting 
Standards Board, the Securities and Exchange Commission, the Public Company Accounting Oversight Board and various taxing 
authorities,  responding  by  adopting  and/or  proposing  substantive  revision  to  laws,  regulations,  rules,  standards,  policies  and 
interpretations. New accounting pronouncements and varying interpretations of accounting pronouncements have occurred and 
may occur in the future. A change in accounting standards may adversely affect our reported financial condition and results of 
operations.

Our investments and/or financings in certain tax-advantaged projects may not generate returns as anticipated and may 
have an adverse impact on our financial results — We invest and/or finance certain tax-advantaged projects promoting affordable 
housing, community redevelopment and renewable energy sources. Our investments in these projects are designed to generate a 
return primarily through the realization of federal and state income tax credits, and other tax benefits, over specified time periods. 
We are subject to the risk that previously recorded tax credits, which remain subject to recapture by taxing authorities based on 
compliance features required to be met at the project level, will fail to meet certain government compliance requirements and will 
not be able to be fully realized. The possible inability to realize these tax credits and other tax benefits can have a negative impact 
on our financial results. The risk of not being able to realize the tax credits and other tax benefits depends on many factors outside 
of our control, including changes in the applicable tax code and the ability of the projects to be completed and properly managed.

Substantial ownership concentration — Our directors, executive officers and 1st Source Bank, as trustee, collectively hold a 
significant ownership concentration of our common shares. Due to this significant level of ownership among our affiliates, our 
directors, executive officers, and 1st Source Bank, as trustee, may be able to influence the outcome of director elections or impact 
significant transactions, such as mergers or acquisitions, or any other matter that might otherwise be favored by other shareholders.

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The fact that certain significant shareholders have additional shares registered for sale may depress market prices of our 
common stock — We have filed a registration statement with the SEC covering the potential sale by 1st Source Bank as trustee 
of certain trusts established for the benefit of the extended families of two of the children of Ernestine Raclin. Such holders may 
choose to sell their remaining registered shares at any time. Some market participants may assume that such remaining shares will 
become available to the market and choose to defer purchasing our shares on the market. This may, in turn have an effect of 
depressing the market price for our common stock. In addition, the future sale of substantial amounts of common stock by the 
holders of such registered shares may also depress the market price of our common stock.

Reputational Risks

Competition from other financial services providers could adversely impact our results of operations — The banking and 
financial services business is highly competitive. We face competition in making loans and leases, attracting deposits and providing 
insurance, investment, trust and wealth advisory, and other financial services. Increased competition in the banking and financial 
services businesses may reduce our market share, impair our growth or cause the prices we charge for our services to decline. Our 
results of operations may be adversely impacted in future periods depending upon the level and nature of competition we encounter 
in our various market areas.

Managing reputational risk is important to attracting and maintaining customers, investors, and employees — Threats to 
our reputation can come from many sources, including adverse sentiment about financial institutions generally, unethical practices, 
employee misconduct, failure to deliver minimum standards of service or quality, compliance deficiencies, and questionable or 
fraudulent activities of our customers. We have policies and procedures in place that seek to protect our reputation and promote 
ethical conduct. Nonetheless, negative publicity may arise regarding our business, employees, or customers, with or without merit, 
and could result in the loss of customers, investors, or employees, costly litigation, a decline in revenues, and increased government 
regulation.

None

 Item 1B. Unresolved Staff Comments.

Item 2. Properties.

Our headquarters building is located in downtown South Bend, Indiana. The building is part of a larger complex, including a 300-
room hotel and a 500-car parking garage. In December 2010, we entered into a new 10.5 year lease on our headquarters building 
which became effective January 1, 2011. As of December 31, 2017, 1st Source leases approximately 69% of the office space in 
this complex.

At December 31, 2017, we owned or leased property and/or buildings where 1st Source Bank’s 79 banking centers were located. 
Our facilities are located in Allen, Elkhart, Fulton, Huntington, Kosciusko, LaPorte, Marshall, Porter, Pulaski, St. Joseph, Starke, 
Tippecanoe, Wells, and Whitley Counties in the State of Indiana, Berrien, Cass, and Kalamazoo Counties in the State of Michigan, 
and Sarasota County in the state of Florida. Additionally, we utilize an operations center and our former headquarters building for 
business  operations.  The  Bank  leases  additional  property  and/or  buildings  to  and  from  third  parties  under  lease  agreements 
negotiated at arms-length.

1st Source and our subsidiaries are involved in various other legal proceedings incidental to the conduct of our businesses. Our 
management does not expect that the outcome of any such proceedings will have a material adverse effect on our consolidated 
financial position or results of operations.

Item 3. Legal Proceedings.

None

Item 4. Mine Safety Disclosures.

Part II

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Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 
Securities.

Our common stock is traded on the NASDAQ Global Select Market under the symbol “SRCE.” The following table sets forth for 
each quarter the high and low sales prices for our common stock, as reported by NASDAQ, and the cash dividends paid per share 
for each quarter.

Common Stock Prices (quarter ended) 

High

Low

Paid

High

Low

Paid

2017 Sales Price

Cash Dividends

2016 Sales Price

Cash Dividends

March 31

June 30

September 30

December 31

$

49.11

$

42.15

$

50.78

51.80

53.29

43.58

44.59

47.16

0.18

0.19

0.19

0.20

$

33.50

$

27.01

$

34.83

35.99

45.61

30.32

31.50

33.27

0.18

0.18

0.18

0.18

As of February 9, 2018, there were 818 holders of record of 1st Source common stock.

Comparison of Five Year Cumulative Total Return*

Among 1st Source, Morningstar Market Weighted NASDAQ Index** and Peer Group Index***

* Assumes $100 invested on December 31, 2012, in 1st Source Corporation common stock, NASDAQ market index, and peer group index.

** The Morningstar Weighted NASDAQ Index Return is calculated using all companies which trade as NASD Capital Markets, NASD Global Markets or NASD 
Global Select. It includes both domestic and foreign companies. The index is weighted by the then current shares outstanding and assumes dividends reinvested. 
The return is calculated on a monthly basis.

*** The peer group is a market-capitalization-weighted stock index of 41 banking companies in Illinois, Indiana, Michigan, Ohio, and Wisconsin. The following 
companies included in this peer group in last year’s annual report have not been included this year, all due to being acquired during 2017: Baylake Corp, Cheviot 
Financial Corporation, Firstmerit Corp, Private Bancorp and Your Community Bancshares, Inc.

NOTE: Total return assumes reinvestment of dividends.

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The following table shows our share repurchase activity during the three months ended December 31, 2017.

Period

October 01 - 31, 2017

November 01 - 30, 2017

December 01 - 31, 2017

Total Number of
Shares Purchased

Average Price
Paid Per Share

— $

—

—

—

—

—

Total Number of
Shares Purchased as
Part of Publicly Announced
Plans or Programs*

Maximum Number (or Approximate
Dollar Value) of Shares that
may yet be Purchased Under
the Plans or Programs

—

—

—

1,386,174

1,386,174

1,386,174

*1st Source maintains a stock repurchase plan that was authorized by the Board of Directors on July 24, 2014. Under the terms of the plan, 1st Source may 
repurchase up to 2,000,000 shares of its common stock from time to time to mitigate the potential dilutive effects of stock-based incentive plans and other potential 
uses of common stock for corporate purposes. Since the inception of the plan, 1st Source has repurchased a total of 613,826 shares.

Federal laws and regulations contain restrictions on the ability of 1st Source and the Bank to pay dividends. For information regarding restrictions on dividends, 
see Part I, Item 1, Business - Regulation and Supervision - Dividends and Part II, Item 8, Financial Statements and Supplementary Data - Note 20 of the Notes to 
Consolidated Financial Statements.

The following table shows selected financial data and should be read in conjunction with our Consolidated Financial Statements 
and the accompanying notes presented elsewhere herein.

Item 6. Selected Financial Data.

(Dollars in thousands, except per share amounts)

2017

2016

2015

2014

2013

Interest income

Interest expense

Net interest income

Provision for loan and lease losses

Net interest income after provision for loan and lease losses

Noninterest income

Noninterest expense

Income before income taxes

Income taxes

Net income

Assets at year-end

Long-term debt and mandatorily redeemable securities at

year-end

Shareholders’ equity at year-end

Basic net income per common share

Diluted net income per common share

Cash dividends per common share

Dividend payout ratio

Return on average assets

Return on average common shareholders’ equity

Average common shareholders’ equity to average assets

$

212,385

$

191,760

$

184,684

$

178,554

$

179,585

$

$

$

$

26,754

185,631

8,980

176,651

98,706

173,997

101,360

33,309

68,051

5,887,284

70,060

718,537

2.60

2.60

0.760

29.23%

1.21%

9.69%

12.46%

$

$

22,101

169,659

5,833

163,826

88,945

163,645

89,126

31,340

57,786

5,486,268

74,308

672,650

2.22

2.22

0.720

32.45%

1.08%

8.71%

12.38%

$

$

18,163

166,521

2,160

164,361

83,316

159,114

88,563

31,077

57,486

5,187,916

57,379

644,053

2.17

2.17

0.671

30.85%

1.15%

9.05%

12.72%

$

$

18,225

160,329

3,733

156,596

77,887

150,040

84,443

26,374

58,069

4,829,958

56,232

614,473

2.17

2.17

0.645

29.71%

1.21%

9.65%

12.52%

22,768

156,817

772

156,045

77,212

149,314

83,943

28,985

54,958

4,722,826

58,335

585,378

2.03

2.03

0.618

30.49%

1.19%

9.55%

12.49%

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The purpose of  this analysis is to provide  the reader with  information relevant to understanding and assessing  our  results of 
operations for each of the past three years and financial condition for each of the past two years. In order to fully appreciate this 
analysis you are encouraged to review the consolidated financial statements and statistical data presented in this document.

FORWARD-LOOKING STATEMENTS

This report, including Management’s Discussion and Analysis of Financial Condition and Results of Operations, contains forward-
looking  statements.  Forward-looking  statements  include  statements  with  respect  to  our  beliefs,  plans,  objectives,  goals, 
expectations, anticipations, assumptions, estimates, intentions, and future performance, and involve known and unknown risks, 
uncertainties and other factors, which may be beyond our control, and which may cause actual results, performance or achievements 
to  be  materially  different  from  future  results,  performance  or  achievements  expressed  or  implied  by  such  forward-looking 
statements.

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All statements other than statements of historical fact are statements that could be forward-looking statements. Words such as 
“believe,” “contemplate,” “seek,” “estimate,” “plan,” “project,” “anticipate,” “possible,” “assume,” “expect,” “intend,” “targeted,” 
“continue,” “remain,” “will,” “should,” “indicate,” “would,” “may” and other similar expressions are intended to identify forward-
looking statements but are not the exclusive means of identifying such statements. Forward-looking statements provide current 
expectations or forecasts of future events and are not guarantees of future performance, nor should they be relied upon as representing 
management’s views as of any subsequent date.

All written or oral forward-looking statements that are made by or attributable to us are expressly qualified in their entirety by 
this cautionary notice. We have no obligation, and do not undertake, to update, revise, or correct any of the forward-looking 
statements after the date of this report, or after the respective dates on which such statements otherwise are made. We have expressed 
our  expectations,  beliefs,  and  projections  in  good  faith  and  we  believe  they  have  a  reasonable  basis.  However,  we  make  no 
assurances that our expectations, beliefs, or projections will be achieved or accomplished. The results or outcomes indicated by 
our forward-looking statements may not be realized due to a variety of factors, including, without limitation, the following:

•  Local, regional, national, and international economic conditions and the impact they may have on us and our clients and 

our assessment of that impact.

•  Changes in the level of nonperforming assets and charge-offs.

•  Changes in estimates of future cash reserve requirements based upon the periodic review thereof under relevant regulatory 

and accounting requirements.

•  The effects of and changes in trade and monetary and fiscal policies and laws, including the interest rate policies of the 

Federal Reserve Board.

• 

Inflation, interest rate, securities market, and monetary fluctuations.

•  Political instability.

•  Acts of war or terrorism.

•  Substantial changes in the cost of fuel.

•  The timely development and acceptance of new products and services and perceived overall value of these products and 

services by others.

•  Changes in consumer spending, borrowings, and savings habits.

•  Changes in the financial performance and/or condition of our borrowers.

•  Technological changes.

•  Acquisitions and integration of acquired businesses.

•  The ability to increase market share and control expenses.

•  The ability to expand effectively into new markets that we target.
•  Changes in the competitive environment among bank holding companies.
•  The effect of changes in laws and regulations (including laws and regulations concerning taxes, banking, securities, and 

insurance) with which we and our subsidiaries must comply.

•  The effect of changes in accounting policies and practices and auditing requirements, as may be adopted by the regulatory 
agencies, as well as the Public Company Accounting Oversight Board, the Financial Accounting Standards Board, and 
other accounting standard setters.

•  Changes in our organization, compensation, and benefit plans.

•  The costs and effects of legal and regulatory developments including the resolution of legal proceedings or regulatory or 

other governmental inquires and the results of regulatory examinations or reviews.

•  Greater than expected costs or difficulties related to the integration of new products and lines of business.

•  Our success at managing the risks described in Item 1A. Risk Factors.

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APPLICATION OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES

Our consolidated financial statements are prepared in accordance with U.S. generally accepted accounting principles (GAAP) and 
follow general practices within the industries in which we operate. Application of these principles requires management to make 
estimates or judgments that affect the amounts reported in the financial statements and accompanying notes. These estimates or 
judgments  reflect  management’s  view  of  the  most  appropriate  manner  in  which  to  record  and  report  our  overall  financial 
performance. Because these estimates or judgments are based on current circumstances, they may change over time or prove to 
be inaccurate based on actual experience. As such, changes in these estimates, judgments, and/or assumptions may have a significant 
impact on our financial statements. All accounting policies are important, and all policies described in Part II, Item 8, Financial 
Statements  and  Supplementary  Data,  Note  1  (Note  1),  should  be  reviewed  for  a  greater  understanding  of  how  our  financial 
performance is recorded and reported.

We have identified the following three policies as being critical because they require management to make particularly difficult, 
subjective, and/or complex estimates or judgments about matters that are inherently uncertain and because of the likelihood that 
materially different amounts would be reported under different conditions or using different assumptions. These policies relate to 
the determination of the reserve for loan and lease losses, fair value measurements, and the valuation of mortgage servicing rights. 
Management believes it has used the best information available to make the estimations or judgments necessary to value the related 
assets and liabilities. Actual performance that differs from estimates or judgments and future changes in the key variables could 
change  future  valuations  and  impact  net  income.  Management  has  reviewed  the  application  of  these  policies  with  the Audit 
Committee of the Board of Directors. Following is a discussion of the areas we view as our most critical accounting policies.

Reserve for Loan and Lease Losses — The reserve for loan and lease losses represents management’s estimate of probable losses 
inherent in the loan and lease portfolio and the establishment of a reserve that is sufficient to absorb those losses. In determining 
an appropriate reserve, management makes numerous judgments, assumptions, and estimates based on continuous review of the 
loan and lease portfolio, estimates of client performance, collateral values, and disposition, as well as historical loss rates and 
expected cash flows. In assessing these factors, management benefits from a lengthy organizational history and experience with 
credit decisions and related outcomes. Nonetheless, if management’s underlying assumptions prove to be inaccurate, the reserve 
for loan and lease losses would have to be adjusted. Our accounting policy related to the reserve is disclosed in Note 1 under the 
heading “Reserve for Loan and Lease Losses.”

Fair Value Measurements — We use fair value measurements to record certain financial instruments and to determine fair value 
disclosures. Available-for-sale securities, trading account securities, mortgage loans held for sale, and interest rate swap agreements 
are financial instruments recorded at fair value on a recurring basis. Additionally, from time to time, we may be required to record 
at fair value other financial assets on a nonrecurring basis. These nonrecurring fair value adjustments typically involve write-
downs of, or specific reserves against, individual assets. GAAP establishes a three-level hierarchy for disclosure of assets and 
liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on whether the inputs to 
the valuation methodology used in the measurement are observable or unobservable. Observable inputs reflect market-driven or 
market-based information obtained from independent sources, while unobservable inputs reflect our estimates about market data.

The  degree  of  management judgment  involved  in  determining the  fair  value  of  a  financial  instrument is  dependent  upon  the 
availability of quoted market prices or observable market data. For financial instruments that trade actively and have quoted market 
prices or observable market data, there is minimal subjectivity involved in measuring fair value. When observable market prices 
and data are not fully available, management judgment is necessary to estimate fair value. In addition, changes in the market 
conditions may reduce the availability of quoted prices or observable data. For example, reduced liquidity in the capital markets 
or changes in secondary market activities could result in observable market inputs becoming unavailable. Therefore, when market 
data is not available, we use valuation techniques that require more management judgment to estimate the appropriate fair value 
measurement. Fair value is discussed further in Note 1 under the heading “Fair Value Measurements” and in Note 21, “Fair Value 
Measurements.”

Mortgage  Servicing  Rights Valuation  — We  recognize  as  assets  the  rights  to  service  mortgage  loans  for  others,  known  as 
mortgage servicing rights (MSRs), whether the servicing rights are acquired through purchases or through originated loans. MSRs 
do not trade in an active open market with readily observable market prices. Although sales of MSRs do occur, the precise terms 
and conditions may not be readily available. As such, the value of MSRs is established and valued using discounted cash flow 
modeling  techniques  which  require  management  to  make  estimates  regarding  future  net  servicing  cash  flows,  taking  into 
consideration actual and expected mortgage loan prepayment rates, discount rates, servicing costs, and other economic factors. 
The estimated rates of mortgage loan prepayments are the most significant factors driving the value of MSRs. Increases in mortgage 
loan prepayments reduce estimated future net servicing cash flows because the life of the underlying loan is reduced. In determining 
the fair value of the MSRs, mortgage interest rates (which are used to determine prepayment rates), and discount rates are held 
constant over the estimated life of the portfolio. Estimated mortgage loan prepayment rates are derived from a third-party. MSRs 
are carried at the lower of amortized cost or fair value. The values of these assets are sensitive to changes in the assumptions used 
and  readily  available  market  pricing  does  not  exist.  The  valuation  of  MSRs  is  discussed  further  in  Note  21,  “Fair  Value 
Measurements.”

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EARNINGS SUMMARY

Net income in 2017 was $68.05 million, up from $57.79 million in 2016 and up from $57.49 million in 2015. Diluted net income 
per common share was $2.60 in 2017, $2.22 in 2016, and $2.17 in 2015. Return on average total assets was 1.21% in 2017 compared 
to 1.08% in 2016, and 1.15% in 2015. Return on average common shareholders’ equity was 9.69% in 2017 versus 8.71% in 2016, 
and 9.05% in 2015.

Net income in 2017, as compared to 2016, was positively impacted by a $15.97 million or 9.41% increase in net interest income 
and a $9.76 million or 10.97% increase in noninterest income, which was offset by a $3.15 million or 53.95% increase in provision 
for loan and lease losses and a $10.35 million or 6.33% increase in noninterest expense. Net income in 2016 was positively 
impacted by a $3.14 million or 1.88% increase in net interest income and a $5.63 million or 6.76% increase in noninterest income, 
which was offset by a $3.67 million or 170.05% increase in provision for loan and lease losses and a $4.53 million or 2.85% 
increase in noninterest expense over 2015.

Dividends paid on common stock in 2017 amounted to $0.760 per share, compared to $0.720 per share in 2016, and $0.671 per 
share  in  2015.  The  level  of  earnings  reinvested  and  dividend  payouts  are  determined  by  the  Board  of  Directors  based  on 
management’s assessment of future growth opportunities and the level of capital necessary to support them.

Net Interest Income — Our primary source of earnings is net interest income, the difference between income on earning assets 
and the cost of funds supporting those assets. Significant categories of earning assets are loans and securities while deposits and 
borrowings represent the major portion of interest-bearing liabilities. For purposes of the following discussion, comparison of net 
interest income is done on a tax-equivalent basis, which provides a common basis for comparing yields on earning assets exempt 
from federal income taxes to those which are fully taxable.

Net interest margin (the ratio of net interest income to average earning assets) is significantly affected by movements in interest 
rates and changes in the mix of earning assets and the liabilities that fund those assets. Net interest margin on a fully taxable- 
equivalent basis was 3.57% in 2017, compared to 3.43% in 2016 and 3.60% in 2015. Net interest income was $185.63 million for 
2017, compared to $169.66 million for 2016 and $166.52 million for 2015. Tax-equivalent net interest income totaled $187.43 
million for 2017, up $15.94 million from the $171.48 million reported in 2016. Tax-equivalent net interest income for 2016 was 
up $3.27 million from the $168.22 million reported for 2015.

During 2017, average earning assets increased $247.17 million or 4.94% while average interest-bearing liabilities increased $193.86 
million or 5.25% over the comparable period in 2016. The yield on average earning assets increased 21 basis points to 4.08% for 
2017 from 3.87% for 2016 primarily due to higher rates on loans and leases and investment securities available-for-sale. Total 
cost of average interest-bearing liabilities increased 9 basis points to 0.69% during 2017 from 0.60% in 2016 as a result of the 
rising interest rate environment. The result to the net interest margin was an increase of 14 basis points.

The largest contributor to the increase in the yield on average earning assets in 2017 was the 22 basis point improvement in the 
loan and lease portfolio yield primarily due to market conditions as a result of Federal interest rate increases. Average net loans 
and leases increased $219.87 million or 5.34% in 2017 from 2016 while the yield increased to 4.50%.

During 2017, the tax-equivalent yield on investment securities available-for-sale increased 10 basis points to 2.04% while the 
average balance grew $42.38 million. Average mortgages held for sale decreased $1.64 million during 2017 and the yield increased 
22 basis points. Average other investments, which include federal funds sold, time deposits with other banks, Federal Reserve 
Bank excess balances, Federal Reserve Bank and Federal Home Loan Bank (FHLB) stock and commercial paper decreased $13.43 
million during 2017 while the yield increased 77 basis points. The increase in yield for mortgages held for sale and other investments 
was primarily a result of lower outstanding balances at higher rates.

Average interest-bearing deposits increased $151.37 million during 2017 while the effective rate paid on those deposits increased 
10 basis points. The increase in the average cost of interest-bearing deposits was primarily the result of higher rates and a slight 
shift in the deposit mix. Average noninterest-bearing demand deposits increased $39.18 million during 2017.

Average short-term borrowings increased $34.36 million during 2017 while the effective rate paid increased 20 basis points. The 
increase in short-term borrowings was primarily the result of increased borrowings with the Federal Home Loan Bank. Average 
long-term debt increased $8.13 million during 2017 as the effective rate increased 12 basis points. The increase in effective rate 
in 2017 was primarily due to increased borrowings at rates higher than existing debt.

19           SRCE

2017 Form 10-K

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The following table provides an analysis of net interest income and illustrates interest income earned and interest expense charged 
for each major component of interest earning assets and the interest bearing liabilities. Yields/rates are computed on a tax-equivalent 
basis, using a 35% rate. Nonaccrual loans and leases are included in the average loan and lease balance outstanding.

(Dollars in thousands)

ASSETS

Investment securities available-for-sale:

Taxable
Tax-exempt(1)

Mortgages held for sale
Loans and leases, net of unearned discount(1)

Other investments
Total earning assets(1)

Cash and due from banks

Reserve for loan and lease losses

Other assets

Total assets

LIABILITIES AND SHAREHOLDERS’ EQUITY

Interest-bearing deposits

Short-term borrowings

Subordinated notes

Long-term debt and mandatorily redeemable securities

Total interest-bearing liabilities

Noninterest-bearing deposits

Other liabilities

Shareholders’ equity

2017

Interest
Income/
Expense

Average
Balance

Yield/
Rate

Average
Balance

2016

Interest
Income/
Expense

Yield/
Rate

Average
Balance

2015

Interest
Income/
Expense

Yield/
Rate

$

728,501

$ 13,693

1.88% $

684,503

$ 11,777

1.72% $

664,480

$ 11,929

126,378

10,754

3,747

429

2.96%

3.99%

127,998

12,396

3,981

467

4,333,375

194,918

4.50% 4,113,508

176,116

52,086

1,393

2.67%

65,517

1,244

5,251,094

214,180

4.08% 5,003,922

193,585

3.11%

3.77%

4.28%

1.90%

3.87%

122,500

11,099

4,406

439

3,837,149

168,611

33,583

997

4,668,811

186,382

62,137

(92,187)

417,278

60,753

(90,206)

386,216

61,400

(87,208)

351,205

$ 5,638,322

$ 5,360,685

$ 4,994,208

$ 3,510,197

$ 19,202

0.55% $ 3,358,827

$ 15,267

0.45% $ 3,106,990

$ 11,489

245,235

58,764

74,973

1,115

4,002

2,435

0.45%

6.81%

3.25%

210,876

58,764

66,842

525

4,220

2,089

3,889,169

26,754

0.69% 3,695,309

22,101

0.25%

7.18%

3.13%

0.60%

236,940

58,764

57,245

484

4,220

1,970

3,459,939

18,163

1.80%

3.60%

3.96%

4.39%

2.97%

3.99%

0.37%

0.20%

7.18%

3.44%

0.52%

983,050

63,684

702,419

943,874

57,799

663,703

$ 5,360,685

854,070

44,702

635,497

$ 4,994,208

Total liabilities and shareholders’ equity

$ 5,638,322

Less: Fully tax-equivalent adjustments
Net interest income/margin (GAAP-derived)(1)

Fully tax-equivalent adjustments
Net interest income/margin - FTE(1)

(1,795)

(1,825)

(1,698)

$ 185,631

3.54%

$ 169,659

3.39%

$ 166,521

3.57%

1,795

1,825

1,698

$ 187,426

3.57%

$ 171,484

3.43%

$ 168,219

3.60%

(1) See “Reconciliation of Non-GAAP Financial Measures” for more information on this performance measure/ratio.

20           SRCE

2017 Form 10-K

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Reconciliation of Non-GAAP Financial Measures — Our accounting and reporting policies conform to GAAP in the United States 
and prevailing practices in the banking industry. However, certain non-GAAP performance measures are used by management to 
evaluate and measure the Company’s performance. These include taxable-equivalent net interest income (including its individual 
components) and net interest margin (including its individual components). Management believes that these measures provide 
users of the Company’s financial information a more meaningful view of the performance of the interest-earning assets and interest-
bearing liabilities.

Management reviews yields on certain asset categories and the net interest margin of the Company and its banking subsidiaries 
on a fully taxable-equivalent (“FTE”) basis. In this non-GAAP presentation, net interest income is adjusted to reflect tax-exempt 
interest income on an equivalent before-tax basis. This measure ensures comparability of net interest income arising from both 
taxable and tax-exempt sources. The following table shows the reconciliation of non-GAAP financial measures for the most recent 
three years ended December 31.

(Dollars in thousands)

Calculation of Net Interest Margin

(A)

Interest income (GAAP)

Fully tax-equivalent adjustments:

- Loans and leases

- Tax-exempt investment securities

Interest income - FTE (A+B+C)

Interest expense (GAAP)

(B)

(C)

(D)

(E)

(F) Net interest income (GAAP) (A-E)

(G)

Net interest income - FTE (D-E)

(H) Total earning assets

Net interest margin (GAAP-derived) (F/H)

Net interest margin - FTE (G/H)

2017

2016

2015

$

212,385

$

191,760

$

184,684

621

1,174

214,180

26,754

185,631

187,426

584

1,241

193,585

22,101

169,659

171,484

284

1,414

186,382

18,163

166,521

168,219

$ 5,251,094

$

5,003,922

$

4,668,811

3.54%

3.57%

3.39%

3.43%

3.57%

3.60%

21           SRCE

2017 Form 10-K

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The change in interest due to both rate and volume has been allocated to volume and rate changes in proportion to the relationship 
of the absolute dollar amounts of the change in each. The following table shows changes in tax-equivalent interest earned and 
interest paid, resulting from changes in volume and changes in rates.

(Dollars in thousands)

2017 compared to 2016

Interest earned on:

Investment securities available-for-sale:

Taxable

Tax-exempt

Mortgages held for sale

Loans and leases, net of unearned discount

Other investments

Total earning assets

Interest paid on:

Interest-bearing deposits

Short-term borrowings

Subordinated notes

Long-term debt and mandatorily redeemable securities

Total interest-bearing liabilities

Net interest income - FTE

2016 compared to 2015

Interest earned on:

Investment securities available-for-sale:

Taxable

Tax-exempt

Mortgages held for sale

Loans and leases, net of unearned discount

Other investments

Total earning assets

Interest paid on:

Interest-bearing deposits

Short-term borrowings

Subordinated notes

Long-term debt and mandatorily redeemable securities

Total interest-bearing liabilities

Net interest income - FTE

$

$

$

$

$

$

$

$

$

$

Increase (Decrease) due to

Volume

Rate

Net

786

$

1,130

$

(50)

(64)

9,658

(290)

10,040

713

97

—

262

1,072

8,968

353

191

50

11,914

700

13,208

987

(57)

—

311

1,241

11,967

$

$

$

$

$

$

$

$

$

(184)

26

9,144

439

10,555

3,222

493

(218)

84

3,581

6,974

$

$

$

$

(505) $

(616)

(22)

(4,409)

(453)

(6,005) $

1,916

(234)

(38)

18,802

149

20,595

3,935

590

(218)

346

4,653

15,942

(152)

(425)

28

7,505

247

7,203

2,791

$

3,778

98

—

(192)

2,697

$

(8,702) $

41

—

119

3,938

3,265

Noninterest Income — Noninterest income increased $9.76 million or 10.97% in 2017 from 2016 following a $5.63 million or 
6.76% increase in 2016 over 2015. The following table shows noninterest income for the most recent three years ended December 31.

(Dollars in thousands)

Noninterest income:

Trust and wealth advisory

Service charges on deposit accounts

Debit card

Mortgage banking

Insurance commissions

Equipment rental

Gains on investment securities available-for-sale

Other

Total noninterest income

22           SRCE

2017

2016

2015

$

20,980

$

19,256

$

9,564

11,809

4,796

5,889

30,381

4,340

10,947

9,053

10,887

4,496

5,513

25,863

1,796

12,081

$

98,706

$

88,945

$

19,126

9,313

10,217

4,570

5,465

22,302

4

12,319

83,316

2017 Form 10-K

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Trust and wealth advisory fees (which include investment management fees, estate administration fees, mutual fund fees, annuity 
fees, and fiduciary fees) increased $1.72 million or 8.95% in 2017 from 2016 compared to a slight increase in 2016 over 2015. 
Trust and wealth advisory fees are largely based on the number and size of client relationships and the market value of assets under 
management. The market value of trust assets under management at December 31, 2017 and 2016 was $4.63 billion and $4.19 
billion, respectively. At December 31, 2017, these trust assets were comprised of $3.00 billion of personal and agency trusts and 
estate administration assets, $1.12 billion of employee benefit plan assets, $0.40 million of individual retirement accounts, and 
$0.11 million of custody assets.

Service charges on deposit accounts increased $0.51 million or 5.64% in 2017 from 2016 compared to a decrease of $0.26 million 
or 2.79% in 2016 from 2015. The growth in service charges on deposit accounts in 2017 was primarily due to a higher volume of 
nonsufficient fund transactions and an increase in fees for deposit accounts that went into effect during the first quarter of 2017. 
The decrease in service charges on deposit accounts in 2016 primarily reflects a lower volume of nonsufficient fund transactions 
and a decrease in paper statement fees as clients continue to move to online access for account statements. 

Debit card income improved $0.92 million or 8.47% in 2017 from 2016 compared to an increase of $0.67 million or 6.56% in 
2016 from 2015. The increase in 2017 and 2016 was the result of an increased volume of debit card transactions.

Mortgage banking income increased $0.30 million or 6.67% in 2017 over 2016, compared to a slight decline in 2016 over 2015. 
We had no MSR impairment in 2017, 2016 or 2015. During 2017, 2016 and 2015, we determined that no permanent write-down 
was necessary for previously recorded impairment on MSRs. During 2017, mortgage banking income was positively impacted  
by higher loan servicing fees, offset by lower gains on loan sales due to reduced profit margins and lower secondary market 
production. During 2016, mortgage banking income was negatively impacted by lower loan servicing fees offset by increased 
gains on loan sales due to increased profit margins. 

Insurance commissions grew $0.38 million or 6.82% in 2017 compared to 2016 and were flat in 2016 compared to 2015. The 
increase in insurance commissions during 2017 was mainly due to an increase in the book of business and higher contingent 
commissions received resulting from increased sales and lower client claims. 

Equipment rental income generated from operating leases increased by $4.52 million or 17.47% during 2017 from 2016 compared 
to an increase of $3.56 million or 15.97% during 2016 from 2015. The average equipment rental portfolio increased 20.01% in 
2017 over 2016 and 25.41% in 2016 over 2015 as the result of growth in construction equipment and auto and light trucks. In 
2017 and 2016, the increase in equipment rental income was offset by a similar increase in depreciation on equipment owned 
under operating leases.

Sales of investment securities available-for-sale resulted in net gains of $4.34 million for the year ended 2017 compared to gains 
of $1.80 million for the year ended 2016 and gains of $4,000 for the year ended 2015. During 2017, gains of $7.43 million were 
the result of sales of marketable equity securities. These gains were offset by losses of $2.90 million on sales of federal agencies 
and mortgage-backed securities from repositioning the investment portfolio and an other than temporary impairment charge of 
$0.19 million on a marketable equity security. The gains in 2016 were the result of sales of marketable equity securities and U.S. 
States and political subdivisions securities offset by an other than temporary impairment charge of $0.29 million on a marketable 
equity security.

Other income decreased $1.13 million or 9.39% in 2017 from 2016 compared to a decline of $0.24 million or 1.93% in 2016 from 
2015. The reduction in 2017 was mainly a result of gains on the liquidation of a partnership investment that occurred during 2016. 
Other items contributing to the decrease included lower monogram fund income and reduced brokerage fees and commissions. 
These decreases were offset by higher customer swap fees. The decrease in 2016 was mainly the result of lower monogram fund 
income, decreased customer swap fees and a reduction in claim proceeds from bank owned life insurance offset by gains on the 
liquidation of a partnership investment required by the Volcker Rule and higher brokerage fees and commissions.

23           SRCE

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Noninterest Expense — Noninterest expense increased $10.35 million or 6.33% in 2017 over 2016 following a $4.53 million or 
2.85%  increase  in  2016  from  2015.  The  following  table  shows  noninterest  expense  for  the  most  recent  three  years  ended 
December 31.

(Dollars in thousands) 

Noninterest expense:

Salaries and employee benefits

Net occupancy

Furniture and equipment

Depreciation — leased equipment

Professional fees

Supplies and communications

FDIC and other insurance

Business development and marketing

Loan and lease collection and repossession

Other

Total noninterest expense

2017

2016

2015

$

86,912

$

86,837

$

10,624

20,769

25,215

6,810

5,355

2,537

7,477

2,724

5,574

9,686

19,500

21,678

5,161

5,244

3,147

4,936

1,600

5,856

86,133

9,768

18,348

18,280

4,682

6,011

3,412

4,837

667

6,976

$

173,997

$

163,645

$

159,114

Total salaries and employee benefits increased slightly in 2017 from 2016, following a slight increase in 2016 from 2015.

Employee salaries increased $0.87 million or 1.25% in 2017 from 2016 compared to an increase of $1.11 million of 1.61% in 
2016 from 2015. The increase in 2017 was mainly a result of higher base salaries and executive incentives. Higher base salary 
expense was primarily due to normal performance raises. The increase in 2016 was mainly a result of higher base salaries offset 
by lower executive incentives. Higher base salary expense was primarily due to normal performance raises.

Employee benefits decreased $0.80 million or 4.70% in 2017 from 2016, compared to a $0.41 million or 2.35% decrease in 2016
from 2015. During 2017 and 2016, group insurance costs declined as a result of overall lower health insurance claims experience. 

Occupancy expense increased $0.94 million or 9.68% in 2017 from 2016, compared to being flat in 2016 from 2015. The higher 
expense  in  2017  was  mainly  attributed  to  higher  depreciation  resulting  from  the  demolition  and  rebuild  of  a  banking  center, 
increased repair and maintenance costs, and increased rent expense.

Furniture and equipment expense, including depreciation, grew by $1.27 million or 6.51% in 2017 from 2016 compared to an 
increase of $1.15 million or 6.28% in 2016 from 2015. The higher expense in 2017 was primarily due to increased software 
maintenance costs and software costs related to a customer relationship management project. The higher expense in 2016 was 
mainly due to increased software maintenance costs, depreciation on new equipment with banking center remodels and computer 
processing charges.

Depreciation on equipment owned under operating leases increased $3.54 million or 16.32% in 2017 from 2016, following a $3.40 
million  or  18.59%  increase  in  2016  from  2015.  In  2017  and  2016,  depreciation  on  equipment  owned  under  operating  leases 
correlates with the growth in equipment rental income.

Professional fees grew $1.65 million or 31.95% in 2017 from 2016, compared to a $0.48 million or 10.23% increase in 2016 from 
2015. The higher expense in 2017 was primarily due to increased utilization of consulting services related to a customer relationship 
management project and information technology projects offset by lower legal fees. The increase in 2016 was primarily due to 
higher legal fees and the increased utilization of consulting services.

Supplies and communications expense increased slightly in 2017 from 2016, and decreased $0.77 million or 12.76% in 2016 from 
2015. The reduction in 2016 was mainly the result of costs associated with replacing debit cards with embedded EMV chip cards 
in 2015 and lower telephone charges.

FDIC and other insurance expense decreased $0.61 million or 19.38% in 2017 from 2016 and decreased $0.27 million or 7.76% 
in 2016 from 2015. The decline in 2017 and 2016 was mainly due to lower assessments as a result of the Deposit Insurance Fund’s 
reserve ratio exceeding the FDIC’s established benchmark.

Business development and marketing expenses increased $2.54 million or 51.48% in 2017 from 2016 compared to a slight increase 
in 2016 from 2015. The higher expense in 2017 was mainly the result of higher charitable contributions of $2.01 million and 
additional marketing expenses. The lower expense in 2016 was the result of decreased charitable contributions offset by increased 
marketing promotions.

24           SRCE

2017 Form 10-K

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Loan and lease collection and repossession expenses increased $1.12 million or 70.25% in 2017 from 2016 compared to an increase 
of $0.93 million or 139.88% in 2016 from 2015. Loan and lease collection and repossession expense was higher in 2017 primarily 
due to higher general collection and repossession expenses and increased valuation adjustments. The increase in 2016 was mainly 
due to lower recoveries on repurchased mortgage loans, fewer gains on the sale of other real estate owned and repossessions and 
an increase in general collection and repossession expenses offset by decreased valuation adjustments.

Other expenses declined $0.28 million or 4.82% in 2017 as compared to 2016 and decreased $1.12 million or 16.06% in 2016 as 
compared to 2015. The decrease in 2017 was mainly the result of higher gains on sale of operating leased equipment and fixed 
assets and reduced intangible asset amortization as items fully amortize offset by higher provision on unfunded loan commitments 
and increased training expenses. The decrease in 2016 was mainly the result of reduced residential mortgage foreclosure expenses, 
lower provision on unfunded loan commitments, higher gains on the sale of fixed assets, reduced intangible asset amortization as 
items fully amortize offset by higher fraud losses and reduced gains on the sale of operating lease equipment.

Income Taxes — 1st Source recognized income tax expense in 2017 of $33.31 million, compared to $31.34 million in 2016, and 
$31.08 million in 2015. The effective tax rate in 2017 was 32.86% compared to 35.16% in 2016, and 35.09% in 2015. The 2017 
provision for income taxes included a one-time benefit of $2.61 million from the revaluation of net deferred tax liabilities. This 
benefit was a result of federal tax legislation enacted in December 2017 that reduced the corporate income tax rate from 35% to 
21%, effective January 1, 2018.

For a detailed analysis of 1st Source’s income taxes see Part II, Item 8, Financial Statements and Supplementary Data — Note 17 
of the Notes to Consolidated Financial Statements.

FINANCIAL CONDITION

Loan and Lease Portfolio — The following table shows 1st Source’s loan and lease distribution at the end of each of the last five 
years as of December 31.

(Dollars in thousands) 

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total loans and leases

2017

2016

2015

2014

2013

$

929,997

$

812,264

$

744,749

$

710,758

$

496,816

296,935

844,657

563,437

741,568

526,122

128,146

411,764

294,790

802,414

495,925

719,170

521,931

129,813

425,236

278,254

778,012

455,565

700,268

490,468

122,140

397,902

247,153

727,665

399,940

616,587

476,504

112,065

679,492

391,649

237,854

738,133

333,088

583,997

495,273

89,838

$

4,527,678

$

4,188,071

$

3,994,692

$

3,688,574

$

3,549,324

At December 31, 2017, there were no concentrations within the loan portfolio of 10% or more of total loans and leases.

Loans and leases, net of unearned discount, at December 31, 2017, were $4.53 billion and were 76.91% of total assets, compared 
to $4.19 billion and 76.34% of total assets at December 31, 2016. Average loans and leases, net of unearned discount, increased 
$219.87 million or 5.34% and increased $276.36 million or 7.20% in 2017 and 2016, respectively.

Commercial and agricultural lending, excluding those loans secured by real estate, increased $117.73 million or 14.49% in 2017
over 2016. Commercial and agricultural lending outstandings were $930.00 million and $812.26 million at December 31, 2017
and December 31, 2016, respectively. This increase was mainly attributed to growth in our new solar financing initiatives and an 
improved economy in our target markets, resulting in greater line of credit usage and the financing of increased capital expenditures 
by our clients. During 2017, we grew our solar loan and lease outstandings by $56.77 million or 288.08% to $76.48 million.

Auto and light truck loans increased $85.05 million or 20.66% in 2017 over 2016. At December 31, 2017, auto and light truck 
loans had outstandings of $496.82 million and $411.76 million at December 31, 2016. This increase was primarily attributable to 
targeted growth in the motor coach and shuttle bus segments of $52.46 million, continued growth in the commercial lessor segment 
and deeper penetration in the car rental segment.

Medium and heavy duty truck loans and leases grew slightly in 2017. Medium and heavy duty truck financing at December 31, 
2017 and 2016 had outstandings of $296.94 million and $294.79 million, respectively. Most of the increase at December 31, 2017
from December 31, 2016 can be attributed to clients continued replacement of aged equipment.

25           SRCE

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Aircraft financing at year-end 2017 increased $42.24 million or 5.26% from year-end 2016. Aircraft financing at December 31, 
2017 and 2016 had outstandings of $844.66 million and $802.41 million, respectively. The increase during 2017 was mainly due 
to growth in domestic outstandings of $49.20 million offset by decreased foreign outstandings of $5.77 million, primarily in 
Mexico. The domestic outstanding increases were in our core aviation segments of personal business and contract operators. Our 
foreign loan and lease outstandings, all denominated in U.S. dollars were $233.37 million and $239.14 million as of December 
31, 2017 and 2016, respectively. Loan and lease outstandings to borrowers in Brazil and Mexico were $101.35 million and $121.02 
million  as  of  December  31,  2017,  respectively,  compared  to  $96.31  million  and  $132.46  million  as  of  December  31,  2016, 
respectively. Outstanding balances to other borrowers in other countries were insignificant.

Construction  equipment  financing  increased  $67.51  million  or  13.61%  in  2017  compared  to  2016.  Construction  equipment 
financing at December 31, 2017 had outstandings of $563.44 million, compared to outstandings of $495.93 million at December 31, 
2016. The growth in this category was primarily due to new client relationships and continued replacement of aged equipment.

Commercial loans secured by real estate, of which approximately 60% is owner occupied, increased $22.40 million or 3.11% in 
2017 over 2016. Commercial loans secured by real estate outstanding at December 31, 2017 were $741.57 million and $719.17 
million at December 31, 2016. The increase in 2017 was primarily in owner occupied financing driven by general improvements 
in the business economy within our markets. Our non-owner occupied real estate portfolio experienced lower growth as new 
business was largely offset by payoffs resulting from clients taking advantage of market conditions to sell their real estate properties 
or to refinance them via long term secondary market financing.

Residential real estate and home equity loans were $526.12 million at December 31, 2017 and $521.93 million at December 31, 
2016. Residential real estate and home equity loans increased $4.19 million in 2017 from 2016. Residential mortgage outstandings 
remain relatively stable due to lower demand for refinance combined with purchase mortgages hampered by limited housing 
inventory in our markets. We experienced a higher demand for residential home equity loans. 

Consumer loans decreased $1.67 million or 1.28% in 2017 over 2016. Consumer loans outstanding at December 31, 2017, were 
$128.15 million and $129.81 million at December 31, 2016. The decrease during 2017 was due to lower demand for personal 
lines of credit as consumers utilized their home equity lines more for interest deduction.

The following table shows the maturities of loans and leases in the categories of commercial and agricultural, auto and light truck, 
medium and heavy duty truck, aircraft and construction equipment outstanding as of December 31, 2017.

(Dollars in thousands)

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Total

0-1 Year

1-5 Years

Over 5 Years

Total

$

455,843

$

362,247

$

111,907

$

184,292

102,308

186,171

177,803

291,130

191,501

561,101

359,082

21,394

3,126

97,385

26,552

929,997

496,816

296,935

844,657

563,437

$

1,106,417

$

1,765,061

$

260,364

$

3,131,842

The following table shows amounts due after one year are also classified according to the sensitivity to changes in interest rates.

Rate Sensitivity (Dollars in thousands)

1 – 5 Years

Over 5 Years

Total

Fixed Rate

Variable Rate

Total

$

$

1,200,586

77,332

1,277,918

$

$

564,475

183,032

747,507

$

$

1,765,061

260,364

2,025,425

During 2017, approximately 63% of the Bank’s residential mortgage originations were sold into the secondary market. Mortgage 
loans held for sale were $13.12 million at December 31, 2017 and were $15.85 million at December 31, 2016. Although 1st Source 
Bank participated in the U.S. Treasury Making Home Affordable programs which expired December 30, 2016, we do not feel it 
had a material effect on our financial condition or results of operations.

1st Source Bank sells residential mortgage loans to Fannie Mae as well as FHA-insured and VA-guaranteed loans in Ginnie Mae 
mortgage-backed securities. Additionally, we have sold loans on a service released basis to various other financial institutions in 
the past. The agreements under which we sell these mortgage loans contain various representations and warranties regarding the 
acceptability of loans for purchase. On occasion, we may be asked to indemnify the loan purchaser for credit losses on loans that 
were later deemed ineligible for purchase or we may be asked to repurchase a loan. Both circumstances are collectively referred 
to as “repurchases.” Within the industry, repurchase demands have decreased during recent years. We believe the loans we have 
underwritten and sold to these entities have met or exceeded applicable transaction parameters. Our exposure risk for repurchases 
started to reduce in 2016 as a result of the enhancements made by FNMA in 2013 to the selling representations and warranties 
framework as warranties on loans sold prior to implementation of such changes lapse.

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Our liability for repurchases, included in Accrued Expenses and Other Liabilities on the Statements of Financial Condition, was 
$0.39 million and $0.42 million as of December 31, 2017 and 2016, respectively. Our (recovery) expense for repurchase losses, 
included in Loan and Lease Collection and Repossession expense on the Statements of Income, was $(0.03) million in 2017
compared to $(0.16) million in 2016 and $(0.75) million in 2015. The mortgage repurchase liability represents our best estimate 
of the loss that we may incur. The estimate is based on specific loan repurchase requests and a historical loss ratio with respect to 
origination dollar volume. Because the level of mortgage loan repurchase losses is dependent on economic factors, investor demand 
strategies and other external conditions that may change over the life of the underlying loans, the level of liability for mortgage 
loan repurchase losses is difficult to estimate and requires considerable management judgment.

CREDIT EXPERIENCE

Reserve for Loan and Lease Losses — Our reserve for loan and lease losses is provided for by direct charges to operations. 
Losses on loans and leases are charged against the reserve and likewise, recoveries during the period for prior losses are credited 
to the reserve. Our management evaluates the reserve quarterly, reviewing all loans and leases over a fixed-dollar amount ($100,000) 
where the internal credit quality grade is at or below a predetermined classification, actual and anticipated loss experience, current 
economic events in specific industries, and other pertinent factors including general economic conditions. Determination of the 
reserve is inherently subjective as it requires significant estimates, including the amounts and timing of expected future cash flows 
or fair value of collateral on collateral-dependent impaired loans and leases, estimated losses on pools of homogeneous loans and 
leases based on historical loss experience, and consideration of environmental factors, principally economic risk and concentration 
risk, all of which may be susceptible to significant and unforeseen changes. We review the status of the loan and lease portfolio 
to identify borrowers that might develop financial problems in order to aid borrowers in the handling of their accounts and to 
mitigate losses. See Part II, Item 8, Financial Statements and Supplementary Data — Note 1 of the Notes to Consolidated Financial 
Statements for additional information on management’s evaluation of the reserve for loan and lease losses.

The reserve for loan and lease loss methodology has been consistently applied for several years, with enhancements instituted 
periodically. Reserve ratios are reviewed quarterly and revised periodically to reflect recent loss history and to incorporate current 
risks and trends which may not be recognized in historical data. As we update our historical charge-off analysis, we review the 
look-back periods for each business loan portfolio.

During  2017,  the  medium-term  portion  of  the  look-back  period  was  nine  years  given  that  2009  through  2017  losses  were 
considerably impacted by the severe recession. Although the recession began in December 2007, its financial consequences were 
not recognized in the loan portfolios until 2009. We gave the greatest weight to this recent nine year period in our calculation. 
Furthermore,  we  perform  a  thorough  analysis  of  charge-offs,  non-performing  asset  levels,  special  attention  outstandings  and 
delinquency in order to review portfolio trends and other factors, including specific industry risks and economic conditions, which 
may have an impact on the reserves and reserve ratios applied to various portfolios. We adjust the calculated historical based ratio 
as a result of our analysis of environmental factors, principally economic risk and concentration risk. Key economic factors affecting 
our portfolios are growth in gross domestic product, unemployment rates, housing market trends, commodity prices, inflation and 
global economic and political issues. We anticipate the recently approved tax reform bill will have an immediate advantage for 
our corporate customers by providing lower tax rates and investment incentives. However, this measure is likely to increase the 
country’s annual budget deficit and may hasten an economic downturn. Concentration risk is impacted primarily by geographic 
concentration in Northern Indiana and Southwestern Lower Michigan in our business banking and commercial real estate portfolios 
and by collateral concentration in our specialty finance portfolios.

The world economy has strengthened but challenges persist. Current concerns include ongoing corruption scandals and political 
uncertainty in Latin American countries, the weak economic conditions in Brazil as the country emerges from a deep and prolonged 
recession, projected sluggish growth in Mexico accompanied by strained U.S. trade relationships, the continued slowdown in 
China, the unrelenting geopolitical tensions in Russia, and the persistent threats of terrorist attacks. We include a factor in our loss 
ratios for global risk, as we are increasingly aware of the threat that global concerns may affect our customers. While we are unable 
to determine with any precision the impact of global economic and political issues on 1st Source Bank’s loan portfolios, we feel 
the risks are real and significant. We believe there is a risk of negative consequences for our borrowers that would affect their 
ability to repay their financial obligations. Therefore, we continue to include a factor for global risk in our analysis for 2017.

Another area of concern continues to be our aircraft portfolio, which was among the sectors affected most by the sluggish economy. 
In this portfolio we have collateral concentration and $233 million of foreign exposure primarily in Mexico and Brazil. Mexico’s 
slowing economy is further threatened by the possible end of NAFTA and, if the U.S. tax reform works as intended, American 
firms may be dissuaded from investing in Mexico and potentially even repatriate money and jobs to the U.S. Brazil continues to 
exhibit economic distress and political uncertainty as they slowly emerge from a prolonged recession. We also experienced our 
first charge-offs of foreign aircraft accounts in 2016 and incurred a foreign aircraft charge-off in 2017. We have seen some evidence 
that depressed private jet markets have stabilized. The U.S. economic growth and a return to growth in emerging regions may 
benefit the industry. New business jet markets were flat in 2017; modest growth is projected for 2018. We reassessed our ratios, 
which were established based on the higher and more volatile loss histories and the anticipation of future losses, and believe a 
small adjustment is appropriate given the stabilizing collateral values.

27           SRCE

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We experienced ongoing stability in the medium and heavy duty truck portfolio. We recognized sizable losses during 2009 and 
the first half of 2010; however, since then we have had no charge-offs. Our credit quality is strongest when industry conditions 
are favorable. Reasonably stable gas prices and growth in GDP, and the construction sector, which leads to higher demand for 
trucking bode well for the industry. Industry concerns include a persistent driver shortage and achieving regulatory compliance, 
particularly with regard to the electronic logging device mandate which became effective in December 2017. Nevertheless, the 
underlying industry fundamentals are expected to remain relatively stable and the industry is poised to have a good year again in 
2018. We believe our reserve ratio for this portfolio remains appropriate without adjustment.

Our construction equipment portfolio is characterized by increasing outstanding loan balances and continued strong credit quality 
in 2017. The construction industry, which was hard hit during the recession, is benefiting from an improving economy, buoyed 
by growth in private residential and non-residential construction. Historically, 1st Source has experienced less volatility in this 
portfolio than the industry as losses have been mitigated by appropriate underwriting and a global market for used construction 
equipment. A solid U.S. market and strengthening global economies bode well for the used equipment markets. The underlying 
risk has not changed significantly for this portfolio; our reserve factors are similar to last year.

The auto and light truck portfolio outstanding loan balances recovered somewhat this year due principally to growth in the bus 
division, after a decline in 2016 due to a loss of a number of our larger customers as a result of auto rental industry consolidations. 
Ongoing consolidation remains a threat to portfolio growth. Further negatively impacting the portfolio is a projected decline in 
used car values as a result of an abundance of available vehicles following several years of record production by the manufacturers. 
Last year, we made an upward adjustment to the reserve ratio for the auto portfolio given the changed portfolio characteristics 
and the softening collateral values. We reviewed our ratio this year and made a minor downward tweak.

There are several industries represented in the commercial and agricultural portfolio. The outlook for the business banking portfolio 
is guardedly optimistic, generally a continuation of 2017 trends. Consumer and small business confidence remains strong and 
unemployment is slightly lower than the national average in many of the markets we serve. Our recent foray into solar financing 
looks promising in terms of both loan growth opportunities and credit quality. An area of concern is our agricultural portfolio, 
which has exposure of approximately $153 million. Farm incomes declined sharply from 2015 through 2017 and little improvement 
is anticipated in 2018, as commodity prices, particularly corn and soybeans, remain low. Our customers have had favorable growing 
conditions which have resulted in strong crop yields. We will continue to have a few borrowers who will be unable to repay their 
lines of credit in full, resulting in carry-over debt. For the commercial and agricultural portfolio as a whole, we have experienced 
strong credit quality trends with low delinquencies and minimal charge-offs. We have reviewed the calculated loss ratios and 
assessed  the  environmental  factors  and  concentration  issues  affecting  these  portfolios  and  believe  our  reserve  ratio  remains 
appropriate.

Similar to the commercial portfolio, our commercial real estate loans are concentrated in our local market with local customers, 
with slightly greater than sixty percent of the Bank’s exposure being owner occupied facilities where we are the primary relationship 
bank for our customers. Nevertheless, we were not immune to the dramatic declines in real estate values following the great 
recession, similar to other U.S. markets and we experienced losses in these categories from 2009 through 2011. Since 2012, we 
have experienced small recoveries in the portfolio. We reviewed our reserve factors and believe the ratio remains appropriate and 
adequate this year-end.

The reserve for loan and lease losses at December 31, 2017, totaled $94.88 million and was 2.10% of loans and leases, compared 
to  $88.54  million  or  2.11%  of  loans  and  leases  at  December 31,  2016  and  $88.11  million  or  2.21%  of  loans  and  leases  at 
December 31, 2015. It is our opinion that the reserve for loan and lease losses was appropriate to absorb probable losses inherent 
in the loan and lease portfolio as of December 31, 2017.

Charge-offs for loan and lease losses were $6.53 million for 2017, compared to $7.94 million for 2016 and $4.71 million for 2015. 
We had two large losses in 2017, one in the commercial and agricultural portfolio and one in the foreign aircraft portfolio. In 2016, 
we experienced our first foreign losses since our foray into foreign aircraft lending in 2003. The provision for loan and lease losses 
was $8.98 million for 2017, compared to $5.83 million for 2016 and $2.16 million for 2015 to accommodate net charge-offs and 
loan and lease growth. 

28           SRCE

2017 Form 10-K

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The following table summarizes our loan and lease loss experience for each of the last five years ended December 31.

(Dollars in thousands)

Amounts of loans and leases outstanding at end of period

Average amount of net loans and leases outstanding during

period

Balance of reserve for loan and lease losses at beginning of

period

Charge-offs:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total charge-offs

Recoveries:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total recoveries

Net charge-offs (recoveries)

Provision for loan and lease losses

Balance at end of period

2017

4,527,678

4,333,375

88,543

$

$

$

$

$

$

2016

2015

4,188,071

$ 3,994,692

4,113,508

$ 3,837,149

88,112

$

85,068

2014

3,688,574

3,639,985

83,505

$

$

$

2013

3,549,324

3,433,938

83,311

$

$

$

3,489

5,007

2,415

774

—

1,872

164

344

124

836

6,529

984

1,153

—

227

298

851

109

267

3,889

2,640

8,980

547

4

—

6,123

128

32

219

888

24

—

244

—

—

295

658

7,941

4,710

509

253

10

528

461

469

31

278

2,539

5,402

5,833

851

380

28

802

434

2,807

34

258

5,594

(884)

2,160

42

—

—

4

99

46

833

6,031

929

1,283

142

240

525

347

111

284

3,861

2,170

3,733

538

226

57

1,308

88

170

424

1,017

3,828

468

139

462

884

323

627

22

325

3,250

578

772

$

94,883

$

88,543

$

88,112

$

85,068

$

83,505

Ratio of net charge-offs (recoveries) to average net loans and

leases outstanding

Ratio of reserve for loan and lease losses to net loans and

leases outstanding end of period

Coverage ratio of reserve for loan and lease losses to

nonperforming loans and leases

0.06%

2.10%

0.13%

(0.02)%

2.11%

2.21 %

0.06%

2.31%

0.02%

2.35%

477.66%

435.68%

686.23 %

239.07%

225.73%

The following table shows net charge-offs (recoveries) as a percentage of average loans and leases by portfolio type:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

2017

2016

2015

2014

2013

0.16%

(0.08)

—

0.21

(0.03)

(0.07)

—

0.44

—%

0.36 %

0.58%

0.01%

(0.06)

—

0.69

(0.07)

(0.06)

0.04

0.49

(0.08)

(0.01)

(0.07)

(0.10)

(0.44)

0.05

0.33

(0.30)

(0.06)

(0.03)

(0.14)

(0.04)

(0.01)

0.56

0.02

(0.19)

0.06

(0.08)

(0.08)

0.08

0.82

Total net charge-offs (recoveries) to average portfolio loans and leases

0.06%

0.13%

(0.02)%

0.06%

0.02%

29           SRCE

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The reserve for loan and lease losses has been allocated according to the amount deemed necessary to provide for the estimated 
probable losses that have been incurred within the categories of loans and leases set forth in the table below. The following table 
shows the amount of such components of the reserve at December 31 and the ratio of such loan and lease categories to total 
outstanding loan and lease balances.

2017

2016

2015

2014

2013

Percentage
of Loans
and Leases
in Each
Category
to Total
Loans and
Leases

Percentage
of Loans
and Leases
in Each
Category to
Total
Loans and
Leases

Percentage
of Loans
and Leases
in Each
Category to
Total
Loans and
Leases

Reserve
Amount

Reserve
Amount

Percentage
of Loans
and Leases
in Each
Category to
Total
Loans and
Leases

Reserve
Amount

Percentage
of Loans
and Leases
in Each
Category to
Total
Loans and
Leases

Reserve
Amount

(Dollars in thousands)

Reserve
Amount

Commercial and agricultural

$ 16,228

20.54% $ 14,668

19.40% $ 15,456

18.64% $ 11,760

19.27% $ 11,515

19.14%

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home

equity

Consumer

Total

10,103

4,844

34,619

9,343

14,792

3,666

1,288

10.97

6.56

18.66

12.44

16.38

11.62

2.83

8,064

4,740

34,352

8,207

13,677

3,550

1,285

9.83

7.04

19.16

11.84

17.17

12.46

3.10

9,269

4,699

32,373

7,592

13,762

3,662

1,299

10.64

6.97

19.48

11.40

17.53

12.28

3.06

10,326

4,500

32,234

7,008

13,270

4,504

1,466

10.79

6.70

19.73

10.84

16.72

12.91

3.04

9,657

4,212

34,037

5,972

12,406

4,539

1,167

11.04

6.70

20.80

9.38

16.45

13.96

2.53

$ 94,883

100.00% $ 88,543

100.00% $ 88,112

100.00% $ 85,068

100.00% $ 83,505

100.00%

Nonperforming Assets  —  Nonperforming  assets  include  loans  past  due  over  90  days,  nonaccrual  loans,  other  real  estate, 
repossessions and other nonperforming assets we own. Our policy is to discontinue the accrual of interest on loans and leases 
where principal or interest is past due and remains unpaid for 90 days or more, or when an individual analysis of a borrower’s 
credit worthiness indicates a credit should be placed on nonperforming status, except for residential real estate and home equity 
loans, which are placed on nonaccrual at the time the loan is placed in foreclosure and consumer loans that are both well secured 
and in the process of collection.

Nonperforming assets amounted to $31.30 million at December 31, 2017, compared to $30.43 million at December 31, 2016, and 
$20.62 million at December 31, 2015. During 2017, interest income on nonaccrual loans and leases would have increased by 
approximately $1.14 million compared to $1.11 million in 2016 if these loans and leases had earned interest at their full contractual 
rate.

Nonperforming assets at December 31, 2017 increased from December 31, 2016, mainly due to increases in repossessions and 
other real estate. Repossessions consisted mainly of aircraft largely represented by one helicopter with a carrying value of $6.80 
million at December 31, 2017. Other real estate increased due to current foreclosures outpacing sales of existing properties.

30           SRCE

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Nonperforming assets at December 31 (Dollars in thousands)

2017

2016

2015

2014

2013

Loans past due over 90 days

Nonaccrual loans and leases:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total nonaccrual loans and leases

Total nonperforming loans and leases

Other real estate

Former bank premises held for sale

Repossessions:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Consumer

Total repossessions

Operating leases

$

459

$

416

$

122

$

981

$

287

2,603

8,041

371

1,957

991

3,418

1,890

134

19,405

19,864

1,312

—

—

165

—

9,335

582

32

10,114

9

3,981

166

—

6,110

1,248

5,555

2,641

206

19,907

20,323

704

—

—

32

—

4,283

14,284

46

—

4,388

539

1,392

1,961

109

12,718

12,840

736

—

—

10

—

38

56

12,473

751

4,807

2,094

99

34,602

35,583

1,109

626

—

25

—

11,765

3,511

188

10,365

1,032

7,064

2,691

91

36,707

36,994

4,539

951

23

145

—

9,335

6,916

5,123

4,082

—

6

9,373

34

—

1

6,927

121

—

8

5,156

6

—

12

4,262

—

Total nonperforming assets

$

31,299

$

30,434

$

20,624

$

42,480

$

46,746

Nonperforming loans and leases to loans and leases, net of unearned

discount

Nonperforming assets to loans and leases and operating leases, net of

unearned discount

0.44%

0.49%

0.32%

0.96%

1.04%

0.67%

0.70%

0.50%

1.13%

1.29%

Potential Problem Loans — Potential problem loans consist of loans that are performing but for which management has concerns 
about the ability of a borrower to continue to comply with repayment terms because of the borrower’s potential operating or 
financial  difficulties.  Management  monitors  these  loans  closely  and  reviews  their  performance  on  a  regular  basis.  As  of 
December 31, 2017 and 2016, we had $5.45 million and $13.63 million, respectively, in loans of this type which are not included 
in either of the non-accrual or 90 days past due loan categories. At December 31, 2017, potential problem loans consisted of two 
credit relationships, one in the commercial and agricultural portfolio and one in the medium and heavy truck portfolio. Weakness 
in these companies’ operating performance and payment patterns have caused us to heighten attention given to these credits.

INVESTMENT PORTFOLIO
The amortized cost of securities at year-end 2017 increased 7.20% from 2016, following a 8.59% increase from year-end 2015 to 
year-end 2016. The amortized cost of securities at December 31, 2017 was $909.37 million or 15.45% of total assets, compared 
to $848.32 million or 15.46% of total assets at December 31, 2016. 

The following table shows the amortized cost of securities available-for-sale as of December 31.

(Dollars in thousands) 

U.S. Treasury and Federal agencies securities

U.S. States and political subdivisions securities

Mortgage-backed securities — Federal agencies

Corporate debt securities

Foreign government and other securities

Marketable equity securities

2017

2016

2015

$

471,508

$

424,495

$

116,260

289,327

31,573

700

—

133,509

252,981

35,266

800

1,265

389,457

120,441

234,400

34,241

800

1,893

Total investment securities available-for-sale

$

909,368

$

848,316

$

781,232

31           SRCE

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Yields on tax-exempt obligations are calculated on a fully tax-equivalent basis assuming a 35% tax rate. The following table shows 
the maturities of securities available-for-sale at December 31, 2017, at the amortized costs and weighted average yields of such 
securities.

(Dollars in thousands) 

U.S. Treasury and Federal agencies securities

Under 1 year

1 – 5 years

5 – 10 years

Over 10 years

Total U.S. Treasury and Federal agencies securities

U.S. States and political subdivisions securities

Under 1 year

1 – 5 years

5 – 10 years

Over 10 years

Total U.S. States and political subdivisions securities

Corporate debt securities

Under 1 year

1 – 5 years

5 – 10 years

Over 10 years

Total Corporate debt securities

Foreign government and other securities

Under 1 year

1 – 5 years

5 – 10 years

Over 10 years

Total Foreign government and other securities

Mortgage-backed securities — Federal agencies

Total investment securities available-for-sale

Amount

Yield

$

70,001

396,508

4,999

—

471,508

17,488

71,921

26,851

—

116,260

7,240

24,333

—

—

31,573

200

500

—

—

700

289,327

909,368

$

1.68 %

1.89

2.25

—

1.86

4.04

2.94

2.79

—

3.07

1.69

1.74

—

—

1.72

1.86

2.22

—

—

2.12

2.44

2.20%

At December 31, 2017, the residential mortgage-backed securities we held consisted of GNMA, FNMA and FHLMC pass-through 
certificates (Government Sponsored Enterprise, GSEs). The type of loans underlying the securities were all conforming loans at 
the time of issuance. The underlying GSEs backing these mortgage-backed securities are rated Aaa or AA+ from the rating agencies. 
At December 31, 2017, the vintage (years originated) of the underlying loans comprising our securities are: 52% in the years 2016 
and 2017; 10% in the years 2014 and 2015; 21% in the years 2012 and 2013; and 17% in years 2011 and prior.

DEPOSITS

The following table shows the average daily amounts of deposits and rates paid on such deposits.

(Dollars in thousands) 

Noninterest bearing demand

Interest bearing demand

Savings

Time

Total deposits

2017

2016

2015

Amount

Rate

Amount

Rate

Amount

Rate

$

983,050

—% $

943,874

—% $

854,070

—%

1,517,859

828,993

1,163,345

0.31

0.09

1.18

1,395,195

786,983

1,176,649

0.17

0.08

1.04

1,334,850

733,848

1,038,292

0.12

0.08

0.89

$

4,493,247

$

4,302,701

$

3,961,060

See Part II, Item 8, Financial Statements and Supplementary Data — Note 10 of the Notes to Consolidated Financial Statements 
for additional information on deposits.

32           SRCE

2017 Form 10-K

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SHORT-TERM BORROWINGS

The following table shows the distribution of our short-term borrowings and the weighted average interest rates thereon at the end 
of each of the last three years. Also provided are the maximum amount of borrowings and the average amount of borrowings, as 
well as weighted average interest rates for the last three years.

(Dollars in thousands)

2017

Federal Funds
Purchased and
Securities
Repurchase
Agreements

Commercial
Paper

Other 
Short-Term 
Borrowings

Total
Borrowings

Balance at December 31, 2017

$

205,834

$

Maximum amount outstanding at any month-end

Average amount outstanding

Weighted average interest rate during the year

Weighted average interest rate for outstanding amounts at

December 31, 2017

2016

Balance at December 31, 2016

Maximum amount outstanding at any month-end

Average amount outstanding

Weighted average interest rate during the year

Weighted average interest rate for outstanding amounts at

December 31, 2016

2015

Balance at December 31, 2015

Maximum amount outstanding at any month-end

Average amount outstanding

Weighted average interest rate during the year

Weighted average interest rate for outstanding amounts at

December 31, 2015

LIQUIDITY

205,834

166,114

0.21%

0.59%

$

162,913

$

187,239

171,316

0.21 %

0.17 %

6,115

6,542

6,327

0.27%

0.27%

5,761

8,640

6,929

0.27 %

0.27 %

$

2,646

$

162,402

72,794

1.02%

—%

$

123,269

$

130,822

32,631

0.45 %

0.57 %

$

130,662

$

7,295

$

95,272

$

179,600

145,084

0.16 %

0.29 %

14,135

10,722

0.27 %

0.28 %

149,783

81,134

0.28 %

0.38 %

214,595

374,778

245,235

0.45%

0.57%

291,943

326,701

210,876

0.25 %

0.34 %

233,229

343,518

236,940

0.20 %

0.33 %

Core Deposits — Our major source of investable funds is provided by stable core deposits consisting of all interest bearing and 
noninterest bearing deposits, excluding brokered certificates of deposit and certain certificates of deposit over $250,000 based on 
established FDIC insured deposits. In 2017, average core deposits equaled 73.71% of average total assets, compared to 74.12% 
in 2016 and 74.26% in 2015. The effective rate of core deposits in 2017 was 0.35%, compared to 0.28% in 2016 and 0.23% in 
2015.

Average noninterest bearing core deposits increased 4.15% in 2017 compared to an increase of 10.51% in 2016. These represented 
23.65% of total core deposits in 2017, compared to 23.76% in 2016, and 23.03% in 2015.

Purchased Funds — We use purchased funds to supplement core deposits, which include certain certificates of deposit over 
$250,000, brokered certificates of deposit, over-night borrowings, securities sold under agreements to repurchase, commercial 
paper, and other short-term borrowings. Purchased funds are raised from customers seeking short-term investments and are used 
to manage the Bank’s interest rate sensitivity. During 2017, our reliance on purchased funds increased to 10.33% of average total 
assets from 10.08% in 2016.

Shareholders’ Equity — Average shareholders’ equity equated to 12.46% of average total assets in 2017, compared to 12.38% 
in 2016. Shareholders’ equity was 12.20% of total assets at year-end 2017, compared to 12.26% at year-end 2016. We include 
unrealized (losses) gains on available-for-sale securities, net of income taxes, in accumulated other comprehensive (loss) income 
which is a component of shareholders’ equity. While regulatory capital adequacy ratios exclude unrealized (losses) gain, it does 
impact our equity as reported in the audited financial statements. The unrealized (losses) gains on available-for-sale securities, 
net of income taxes, were ($3.33) million and $1.34 million at December 31, 2017 and 2016, respectively.

Other Liquidity — Under Indiana law governing the collateralization of public fund deposits, the Indiana Board of Depositories 
determines which financial institutions are required to pledge collateral based on the strength of their financial ratings. We have 
been informed that no collateral is required for our public fund deposits. However, the Board of Depositories could alter this 
requirement in the future and adversely impact our liquidity. Our potential liquidity exposure if we must pledge collateral is 
approximately $689 million.

33           SRCE

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Liquidity Risk Management — The Bank’s liquidity is monitored and closely managed by the Asset/Liability Management 
Committee (ALCO), whose members are comprised of the Bank’s senior management. Asset and liability management includes 
the management of interest rate sensitivity and the maintenance of an adequate liquidity position. The purpose of interest rate 
sensitivity management is to stabilize net interest income during periods of changing interest rates.

Liquidity  management  is  the  process  by  which  the  Bank  ensures  that  adequate  liquid  funds  are  available  to  meet  financial 
commitments on a timely basis. Financial institutions must maintain liquidity to meet day-to-day requirements of depositors and 
borrowers, take advantage of market opportunities and provide a cushion against unforeseen needs.

Liquidity of the Bank is derived primarily from core deposits, principal payments received on loans, the sale and maturity of 
investment securities, net cash provided by operating activities, and access to other funding sources. The most stable source of 
liability-funded liquidity is deposit growth and retention of the core deposit base. The principal source of asset-funded liquidity 
is available-for-sale investment securities, cash and due from banks, overnight investments, securities purchased under agreements 
to resell, and loans and interest bearing deposits with other banks maturing within one year. Additionally, liquidity is provided by 
repurchase agreements, and the ability to borrow from the Federal Reserve Bank (FRB) and the Federal Home Loan Bank (FHLB).

The Bank’s liquidity strategy is guided by internal policies and the Interagency Policy Statement on Funding and Liquidity Risk 
Management. Internal guidelines consist of:

(i)  Available Liquidity (sum of short term borrowing capacity) greater than $500 million; 

(ii)  Liquidity Ratio (total of net cash, short term investments and unpledged marketable assets divided by the sum of net 

deposits and short term liabilities) greater than 15%;

(iii)  Dependency Ratio (net potentially volatile liabilities minus short term investments divided by total earning assets 

minus short term investments) less than 15%; and 

(iv)  Loans to Deposits Ratio less than 100%

At December 31, 2017, we were in compliance with the foregoing internal policies and regulatory guidelines.

The Bank also maintains a contingency funding plan that assesses the liquidity needs under various scenarios of market conditions, 
asset growth and credit rating downgrades. The plan includes liquidity stress testing which measures various sources and uses of 
funds under the different scenarios. The contingency plan provides for ongoing monitoring of unused borrowing capacity and 
available sources of contingent liquidity to prepare for unexpected liquidity needs and to cover unanticipated events that could 
affect liquidity.

We  have  borrowing  sources  available  to  supplement  deposits  and  meet  our  funding  needs.  1st  Source  Bank  has  established 
relationships with several banks to provide short term borrowings in the form of federal funds purchased. At December 31, 2017, 
we borrowed $56.00 million in the federal funds market. We could borrow $209.00 million in additional funds for a short time 
from these banks on a collective basis. As of December 31, 2017, we had $47.11 million outstanding in FHLB advances and could 
borrow  an  additional  $225.74  million.  We  also  had  no  outstandings  with  the  FRB  and  could  borrow  $547.41  million  as  of 
December 31, 2017.

Interest Rate Risk Management — ALCO monitors and manages the relationship of earning assets to interest bearing liabilities 
and the responsiveness of asset yields, interest expense, and interest margins to changes in market interest rates. In the normal 
course of business, we face ongoing interest rate risks and uncertainties. We may utilize interest rate swaps to partially manage 
the  primary  market  exposures  associated  with  the  interest  rate  risk  related  to  underlying  assets,  liabilities,  and  anticipated 
transactions.

A hypothetical change in net interest income was modeled by calculating an immediate 200 basis point (2.00%) and 100 basis 
point (1.00%) increase and a 100 basis point (1.00%) decrease in interest rates across all maturities. The following table shows 
the aggregate hypothetical impact to pre-tax net interest income.

Percentage Change in Net Interest Income

December 31, 2017

December 31, 2016

Basis Point Interest Rate Change

12 Months

24 Months

12 Months

24 Months

Up 200

Up 100

Down 100

3.90%

1.93%

(6.45)%

7.83%

3.82%

(9.87)%

3.74%

1.61%

(3.84)%

9.67%

4.47%

(8.04)%

34           SRCE

2017 Form 10-K

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The earnings simulation model excludes the earnings dynamics related to how fee income and noninterest expense may be affected 
by changes in interest rates. Actual results may differ materially from those projected. The use of this methodology to quantify 
the market risk of the balance sheet should not be construed as an endorsement of its accuracy or the accuracy of the related 
assumptions.

At December 31, 2017 and 2016, the impact of these hypothetical fluctuations in interest rates on our derivative holdings was not 
significant, and, as such, separate disclosure is not presented. We manage the interest rate risk related to mortgage loan commitments 
by  entering  into  contracts  for  future  delivery  of  loans  with  outside  parties.  See  Part II, Item  8,  Financial  Statements  and 
Supplementary Data — Note 18 of the Notes to Consolidated Financial Statements.

OFF-BALANCE SHEET ARRANGEMENTS AND CONTRACTUAL OBLIGATIONS

In the ordinary course of operations, we enter into certain contractual obligations. Such obligations include the funding of operations 
through  debt  issuances  as  well  as  leases  for  premises  and  equipment. The  following  table  summarizes  our  significant  fixed, 
determinable, and estimated contractual obligations, by payment date, at December 31, 2017, except for obligations associated 
with short-term borrowing arrangements. Payments for borrowings do not include interest. Further discussion of the nature of 
each obligation is included in the referenced note to the consolidated financial statements.

The following table shows contractual obligation payments by period.

(Dollars in thousands) 

Note

0 – 1 Year

1 – 3 Years

3 – 5 Years

Over 5 Years

Indeterminate
maturity

Total

Deposits without stated maturity

— $

3,482,757

$

— $

— $

— $

— $

3,482,757

Certificates of deposit

Long-term debt

Subordinated notes

Operating leases

Purchase obligations

10

11

12

18

—

612,866

591,639

1,634

—

3,297

27,156

2,985

—

5,814

7,143

62,141

5,118

—

2,025

898

3,327

41,375

58,764

1,862

55

—

1,269,973

18,948

—

—

—

70,060

58,764

12,998

35,252

Total contractual obligations

$

4,127,710

$

607,581

$

70,182

$

105,383

$

18,948

$

4,929,804

We routinely enter into contracts for services. These contracts may require payment for services to be provided in the future and 
may also contain penalty clauses for early termination of the contract. We have made a diligent effort to estimate such payments 
and  penalties,  where  applicable. Additionally,  where  necessary,  we  have  made  reasonable  estimates  as  to  certain  purchase 
obligations as of December 31, 2017. Our management has used the best information available to make the estimations necessary 
to value the related purchase obligations. Our management is not aware of any additional commitments or contingent liabilities 
which may have a material adverse impact on our liquidity or capital resources at year-end 2017.

We also enter into derivative contracts under which we are required to either receive cash from, or pay cash to, counterparties 
depending on changes in interest rates. Derivative contracts are carried at fair value on the consolidated balance sheet with the 
fair value representing the net present value of expected future cash receipts or payments based on market interest rates as of the 
balance sheet date. The fair value of the contracts changes daily as market interest rates change. Because the derivative assets and 
liabilities recorded on the balance sheet at December 31, 2017 do not necessarily represent the amounts that may ultimately be 
paid under these contracts, these assets and liabilities are not included in the table of contractual obligations presented above.

Assets under management and assets under custody are held in fiduciary or custodial capacity for our clients. In accordance with 
U.S. generally accepted accounting principles, these assets are not included on our balance sheet.

We are also party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs 
of our clients. These financial instruments include commitments to extend credit and standby letters of credit. Further discussion 
of these commitments is included in Part II, Item 8, Financial Statements and Supplementary Data — Note 18 of the Notes to 
Consolidated Financial Statements.

35           SRCE

2017 Form 10-K

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QUARTERLY RESULTS OF OPERATIONS

The  following  table  sets  forth  unaudited  consolidated  selected  quarterly  statement  of  operations  data  for  the  years  ended 
December 31, 2017 and 2016.

Three Months Ended (Dollars in thousands, except per share amounts)

March 31

June 30

September 30

December 31

2017

Interest income

Interest expense

Net interest income

Provision for loan and lease losses

Gains on investment securities available-for-sale

Income before income taxes

Net income

Diluted net income per common share

2016

Interest income

Interest expense

Net interest income

Provision for loan and lease losses

Gains (losses) on investment securities available-for-sale

Income before income taxes

Net income

Diluted net income per common share

$

49,372

$

52,398

$

54,430

$

5,645

43,727

1,000

1,285

24,915

16,206

0.62

6,537

45,861

2,738

465

26,154

16,669

0.64

7,201

47,229

1,620

1,007

26,741

17,182

0.66

$

46,799

$

47,937

$

48,300

$

5,510

41,289

975

10

21,236

13,818

0.53

5,644

42,293

2,049

(209)

22,507

14,479

0.56

5,606

42,694

2,067

989

22,147

14,264

0.55

56,185

7,371

48,814

3,622

1,583

23,550

17,994

0.69

48,724

5,341

43,383

742

1,006

23,236

15,225

0.58

Net income was $17.99 million for the fourth quarter of 2017, compared to the $15.23 million of net income reported for the fourth
quarter of 2016. Diluted net income per common share for the fourth quarter of 2017 amounted to $0.69, compared to $0.58 per 
common share reported in the fourth quarter of 2016.

Net interest margin was 3.57% for the fourth quarter of 2017 and 3.39% for the fourth quarter of 2016. Net interest income was 
$48.81 million for the fourth quarter of 2017 up 12.52% from 2016’s fourth quarter. Net interest margin on a fully taxable-equivalent 
basis was 3.61% for the fourth quarter of 2017 and 3.42% for the fourth quarter of 2016. Tax-equivalent net interest income was 
$49.25 million for the fourth quarter of 2017, up 12.35% from 2016’s fourth quarter.

Our provision for loan and lease losses was $3.62 million in the fourth quarter of 2017 compared to $0.74 million in the fourth 
quarter of 2016. Net charge-offs were $2.11 million for the fourth quarter 2017, compared to net charge-offs of $1.10 million a 
year ago.

Noninterest income for the fourth quarter of 2017 was $25.67 million, compared to $22.36 million for the fourth quarter of 2016. 
Noninterest expense for the fourth quarter of 2017 was $47.31 million and was $41.76 million in the fourth quarter 2016.

The provision for income taxes included a one-time benefit of $2.61 million for the fourth quarter of 2017 which resulted in a 
lower effective tax rate. This benefit was a result of the revaluation of net deferred tax liabilities due to the Tax Cuts and Jobs Act 
enacted in December 2017.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk.

For  information  regarding  Quantitative  and  Qualitative  Disclosures  about  Market  Risk,  see  Part II, Item  7,  Management’s 
Discussion and Analysis of Financial Condition and Results of Operations, Interest Rate Risk Management.

36           SRCE

2017 Form 10-K

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Item 8. Financial Statements and Supplementary Data.

Report of Independent Registered Public Accounting Firm

To the Shareholders, Board of Directors and Audit Committee
1st Source Corporation
South Bend, Indiana

Opinion on the Financial Statements

We have audited the accompanying consolidated statements of financial condition of 1st Source Corporation (the “Company”) as 
of December 31, 2017 and 2016, the related consolidated statements of income, comprehensive income, shareholders’ equity and 
cash flows for each of the years in the three-year period ended December 31, 2017 and the related notes (collectively referred to 
as the “financial statements”). In our opinion, the consolidated financial statements referred to above present fairly, in all material 
respects, the financial position of the Company as of December 31, 2017 and 2016, and the results of its operations and its cash 
flows for each of the years in the three-year period ended December 31, 2017, in conformity with accounting principles generally 
accepted in the United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) 
(“PCAOB”), the Company's internal control over financial reporting as of December 31, 2017 based on criteria established in 
Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(COSO) and our report dated February 16, 2018, expressed an unqualified opinion on the effectiveness of the Company’s internal 
control over financial reporting.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on 
the Company's financial statements based on our audits.

We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in 
accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission 
and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to 
error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, 
whether due to error or fraud, and performing procedures that respond to those risks. Such procedures include examining, on a 
test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the 
accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the 
financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ BKD, LLP

We have served as the Company's auditor since 2015

Fort Wayne, Indiana

February 16, 2018

37           SRCE

2017 Form 10-K

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Report of Independent Registered Public Accounting Firm

To the Shareholders, Board of Directors and Audit Committee
1st Source Corporation
South Bend, Indiana

Opinion on the Internal Control over Financial Reporting

We have audited 1st Source Corporation’s (the “Company”) internal control over financial reporting as of December 31, 2017, 
based  on  criteria  established  in  Internal  Control  -  Integrated  Framework:  (2013)  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission (COSO). 

In  our  opinion,  the  Company  maintained,  in  all  material  respects,  effective  internal  control  over  financial  reporting  as  of 
December 31, 2017, based on criteria established in Internal Control - Integrated Framework: (2013) issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States)
(“PCAOB”),  the  consolidated  financial  statements  of  the  Company  and  our  report  dated  February 16,  2018,  expressed  an 
unqualified opinion thereon.

Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment 
of the effectiveness of internal control over financial reporting, included in the accompanying Management Report on Internal 
Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial 
reporting based on our audit.

We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in 
accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission 
and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material 
respects. 

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness 
exists and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit 
also included performing such other procedures as we considered necessary in the circumstances.  We believe that our audit 
provides a reasonable basis for our opinion.

Definitions and Limitations of Internal Control Over Financial Reporting 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted 
accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain 
to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets 
of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are 
being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable 
assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the company’s assets that 
could have a material effect on the financial statements.

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements. Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because 
of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate.

/s/ BKD, LLP

Fort Wayne, Indiana

February 16, 2018

38           SRCE

2017 Form 10-K

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CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

December 31 (Dollars in thousands)

ASSETS

Cash and due from banks

Federal funds sold and interest bearing deposits with other banks

Investment securities available-for-sale

Other investments

Mortgages held for sale

Loans and leases, net of unearned discount:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total loans and leases

   Reserve for loan and lease losses
Net loans and leases

Equipment owned under operating leases, net

Net premises and equipment

Goodwill and intangible assets

Accrued income and other assets
Total assets

LIABILITIES

Deposits:

Noninterest-bearing demand

Interest-bearing deposits:

Interest-bearing demand

Savings

Time

Total interest-bearing deposits

Total deposits

Short-term borrowings:

Federal funds purchased and securities sold under agreements to repurchase

Other short-term borrowings
Total short-term borrowings

Long-term debt and mandatorily redeemable securities
Subordinated notes

Accrued expenses and other liabilities
Total liabilities

SHAREHOLDERS’ EQUITY

Preferred stock; no par value

Authorized 10,000,000 shares; none issued or outstanding

Common Stock; no par value

Authorized 40,000,000 shares; issued 28,205,674 shares at December 31, 2017 and 2016

Retained earnings

Cost of common stock in treasury (2,268,910 shares at December 31, 2017 and 2,329,909 shares at December 31, 2016)

Accumulated other comprehensive (loss) income
Total shareholders’ equity

Total liabilities and shareholders’ equity

The accompanying notes are a part of the consolidated financial statements.

2017

2016

$

73,635

$

4,398

904,033

25,953

13,123

929,997

496,816

296,935

844,657

563,437

741,568

526,122

128,146

58,578

49,726

850,467

22,458

15,849

812,264

411,764

294,790

802,414

495,925

719,170

521,931

129,813

4,527,678

4,188,071

(94,883)

(88,543)

4,432,795

139,581

54,612

83,742

155,412

4,099,528

118,793

56,708

84,102

130,059

$

5,887,284

$

5,486,268

$

1,064,271

$

991,256

1,554,898

863,588

1,269,973

3,688,459

4,752,730

205,834

8,761

214,595

70,060
58,764

72,598

1,471,526

814,326

1,056,652

3,342,504

4,333,760

162,913

129,030

291,943

74,308
58,764

54,843

5,168,747

4,813,618

—

—

436,538

339,959

(54,628)

(3,332)
718,537

436,538

290,824

(56,056)

1,344
672,650

$

5,887,284

$

5,486,268

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CONSOLIDATED STATEMENTS OF INCOME

Year Ended December 31 (Dollars in thousands, except per share amounts)

2017

2016

2015

Interest income:

Loans and leases

Investment securities, taxable

Investment securities, tax-exempt

Other

Total interest income

Interest expense:

Deposits

Short-term borrowings

Subordinated notes

Long-term debt and mandatorily redeemable securities

Total interest expense

Net interest income

Provision for loan and lease losses

Net interest income after provision for loan and lease losses

Noninterest income:

Trust and wealth advisory

Service charges on deposit accounts

Debit card

Mortgage banking

Insurance commissions

Equipment rental

Gains on investment securities available-for-sale

Other

Total noninterest income

Noninterest expense:

Salaries and employee benefits

Net occupancy

Furniture and equipment

Depreciation — leased equipment

Professional fees

Supplies and communication

FDIC and other insurance

Business development and marketing

Loan and lease collection and repossession

Other

Total noninterest expense

Income before income taxes

Income tax expense

Net income

Basic net income per common share

Diluted net income per common share

The accompanying notes are a part of the consolidated financial statements.

$

194,726

$

175,999

$

168,766

13,693

2,573

1,393

11,777

2,740

1,244

11,929

2,992

997

212,385

191,760

184,684

19,202

1,115

4,002

2,435

26,754

185,631

8,980

176,651

20,980

9,564

11,809

4,796

5,889

30,381

4,340

10,947

98,706

86,912

10,624

20,769

25,215

6,810

5,355

2,537

7,477

2,724

5,574

15,267

525

4,220

2,089

22,101

169,659

5,833

163,826

19,256

9,053

10,887

4,496

5,513

25,863

1,796

12,081

88,945

86,837

9,686

19,500

21,678

5,161

5,244

3,147

4,936

1,600

5,856

11,489

484

4,220

1,970

18,163

166,521

2,160

164,361

19,126

9,313

10,217

4,570

5,465

22,302

4

12,319

83,316

86,133

9,768

18,348

18,280

4,682

6,011

3,412

4,837

667

6,976

173,997

101,360

33,309

68,051

2.60

2.60

$

$

$

163,645

159,114

89,126

31,340

57,786

2.22

2.22

$

$

$

88,563

31,077

57,486

2.17

2.17

$

$

$

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Year Ended December 31 (Dollars in thousands)

Net income

Other comprehensive loss:

Unrealized depreciation of investment securities available-for-sale

Reclassification adjustment for realized gains included in net income

Income tax effect

Other comprehensive loss, net of tax

Comprehensive income

The accompanying notes are a part of the consolidated financial statements.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

2017

2016

2015

$

68,051

$

57,786

$

57,486

(3,147)

(4,340)

2,811

(4,676)

(6,547)

(1,796)

3,132

(5,211)

$

63,375

$

52,575

$

(4,562)

(4)

1,714

(2,852)

54,634

(Dollars in thousands, except per share amounts)

Preferred
Stock

Common
Stock

Retained
Earnings

Cost of Common
Stock
in Treasury

Accumulated Other
Comprehensive
Income (Loss), Net

Total

Balance at January 1, 2015

$

— $

346,535

$

302,242

$

(43,711) $

9,407

$

614,473

Net income

Other comprehensive loss

Issuance of 118,281 common shares under

stock based compensation awards, including
related tax effects

Cost of 338,985 shares of common stock

acquired for treasury

Common stock dividend ($0.671 per share)

10% common stock dividend ($13 cash paid in

lieu of fractional shares)

—

—

—

—

—

—

—

—

—

—

—

57,486

—

(245)

—

(17,655)

90,003

(90,016)

—

—

2,829

(9,970)

—

—

—

(2,852)

57,486

(2,852)

—

—

—

—

2,584

(9,970)

(17,655)

(13)

Balance at December 31, 2015

$

— $

436,538

$

251,812

$

(50,852) $

6,555

$

644,053

Net income

Other comprehensive loss

Issuance of 118,559 common shares under

stock based compensation awards, including
related tax effects

Cost of 270,378 shares of common stock

acquired for treasury

Common stock dividend ($0.72 per share)

—

—

—

—

—

—

—

—

—

—

57,786

—

(18)

—

(18,756)

—

—

2,826

(8,030)

—

—

(5,211)

57,786

(5,211)

—

—

—

2,808

(8,030)

(18,756)

Balance at December 31, 2016

$

— $

436,538

$

290,824

$

(56,056) $

1,344

$

672,650

Cumulative-effect adjustment

Balance at January 1, 2017, adjusted

Net income

Other comprehensive loss

Issuance of 61,899 common shares under
stock based compensation awards

Cost of 900 shares of common stock

acquired for treasury

Common stock dividend ($0.76 per share)

—

—

—

—

—

—

—

—

436,538

—

—

—

—

—

(65)

290,759

68,051

—

908

—

(19,759)

—

(56,056)

—

—

1,469

(41)

—

—

1,344

—

(4,676)

—

—

—

(65)

672,585

68,051

(4,676)

2,377

(41)

(19,759)

Balance at December 31, 2017

$

— $

436,538

$

339,959

$

(54,628) $

(3,332) $

718,537

The accompanying notes are a part of the consolidated financial statements.

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Table of Contents

CONSOLIDATED STATEMENTS OF CASH FLOWS

Year Ended December 31 (Dollars in thousands)

2017

2016

2015

Operating activities:

Net income

Adjustments to reconcile net income to net cash provided by operating activities:

Provision for loan and lease losses

Depreciation of premises and equipment

Depreciation of equipment owned and leased to others

Stock-based compensation

Amortization of investment securities premiums and accretion of discounts, net

Amortization of mortgage servicing rights

Deferred income taxes

Gains on investment securities available-for-sale

Originations of loans held for sale, net of principal collected

Proceeds from the sales of loans held for sale

Net gains on sale of loans held for sale

Net gains on sale of other real estate and repossessions

Change in trading account securities

Change in interest receivable

Change in interest payable

Change in other assets

Change in other liabilities

Other

Net change in operating activities

Investing activities:

Proceeds from sales of investment securities available-for-sale

Proceeds from maturities and paydowns of investment securities available-for-sale

Purchases of investment securities available-for-sale

Proceeds from liquidation of partnership investments

Net change in other investments

Loans sold or participated to others

Net change in loans and leases

Net change in equipment owned under operating leases

Purchases of premises and equipment

Proceeds from sales of other real estate and repossessions

Net change in investing activities

Financing activities:

Net change in demand deposits and savings accounts

Net change in time deposits

Net change in short-term borrowings
Proceeds from issuance of long-term debt

Payments on long-term debt

Stock issued under stock purchase plans

Acquisition of treasury stock

Cash dividends paid on common stock

Net change in financing activities

Net change in cash and cash equivalents

Cash and cash equivalents, beginning of year

Cash and cash equivalents, end of year
Supplemental Information:

Non-cash transactions:

Loans transferred to other real estate and repossessions
Common stock matching contribution to Employee Stock Ownership and Profit Sharing Plan
Stock dividend paid on common stock

Cash paid for:

Interest
Income taxes

$

68,051

$

57,786

$

57,486

8,980

5,658

25,215

2,963

5,449

1,092

2,767

5,833

5,245

21,678

2,884

5,861

1,478

2,856

(4,340)

(101,104)

106,811

(1,796)

(119,134)

116,397

(2,981)

(251)

—

(2,119)

1,222

(1,434)

(3,268)

4,550

(3,287)

(228)

—

(1,326)

570

2,145

648

450

2,160

4,780

18,280

3,843

4,652

1,424

1,620

(4)

(113,029)

120,138

(3,330)

(814)

205

(549)

798

(8,230)

8,010

3,168

117,261

98,060

100,608

228,715

177,466

23,784

217,613

1,299

136,649

(469,385)

(313,074)

(147,771)

128

(3,495)

32,004

(382,386)

(46,003)

(5,444)

6,194

2,903

(485)

5,926

(209,668)

(30,100)

(8,935)

2,189

423

(1,172)

1,962

(315,938)

(54,508)

(9,498)

6,941

(462,206)

(309,847)

(381,613)

205,649

213,321

(77,348)
19,999

(26,628)

153

(41)

(20,431)

314,674

(30,271)

108,304

278,666

(84,092)

58,714
20,837

(6,429)

120

(8,030)

(19,416)

240,370

28,583

79,721

78,033

$

108,304

$

173,508

162,818

(12,593)
—

(1,250)

149

(9,970)

(18,126)

294,536

13,531

66,190

79,721

$

$

8,135
1,426
—

25,531
10,567

$

$

4,961
800
—

21,531
19,866

8,742
500
90,003

17,364
30,429

$

$

$

The accompanying notes are a part of the consolidated financial statements.

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Table of Contents

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1 — Accounting Policies

1st Source Corporation is a bank holding company headquartered in South Bend, Indiana that provides, through its subsidiaries 
(collectively referred to as “1st Source” or “the Company”), a broad array of financial products and services. 1st Source Bank 
(“Bank”),  its  banking  subsidiary,  offers  commercial  and  consumer  banking  services,  trust  and  wealth  advisory  services,  and 
insurance to individual and business clients in Indiana and Michigan. The following is a summary of significant accounting policies 
followed in the preparation of the consolidated financial statements.

Basis of Presentation — The financial statements consolidate 1st Source and its subsidiaries (principally the Bank). All significant 
intercompany balances and transactions have been eliminated. For purposes of the parent company only financial information 
presented in Note 22, investments in subsidiaries are carried at equity in the underlying net assets.

Use of Estimates in the Preparation of Financial Statements — Financial statements prepared in accordance with U.S. generally 
accepted accounting principles (GAAP) require the Company to make estimates and assumptions that affect the reported amounts 
of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported 
amounts of income and expenses during the reporting period. Actual results could differ from those estimates.

Business Combinations — Business combinations are accounted for under the purchase method of accounting. Under the purchase 
method, assets and liabilities of the business acquired are recorded at their estimated fair values as of the date of acquisition with 
any excess of the cost of the acquisition over the fair value of the net tangible and intangible assets acquired recorded as goodwill. 
Results of operations of the acquired business are included in the income statement from the date of acquisition.

Cash Flows — For purposes of the consolidated and parent company only statements of cash flows, the Company considers cash 
and due from banks, federal funds sold and interest bearing deposits with other banks with original maturities of three months or 
less as cash and cash equivalents.

Securities — Securities that the Company has the ability and positive intent to hold to maturity are classified as investment 
securities held-to-maturity. Held-to-maturity investment securities, when present, are carried at amortized cost. As of December 31, 
2017 and 2016, the Company held no securities classified as held-to-maturity. Securities that may be sold in response to, or in 
anticipation of, changes in interest rates and resulting prepayment risk, or for other factors, are classified as available-for-sale and 
are carried at fair value. Unrealized gains and losses on these securities are reported, net of applicable taxes, as a separate component 
of accumulated other comprehensive income (loss) in shareholders’ equity.

The initial indication of potential other-than-temporary impairment (OTTI) for both debt and equity securities is a decline in fair 
value below amortized cost. Quarterly, any impaired securities are analyzed on a qualitative and quantitative basis in determining 
OTTI. Declines in the fair value of available-for-sale debt securities below their cost that are deemed to be other-than-temporary 
are reflected in earnings as realized losses to the extent the impairment is related to credit losses. The amount of impairment related 
to other factors is recognized in other comprehensive income. In estimating OTTI impairment losses, the Company considers 
among other things, (i) the length of time and the extent to which fair value has been less than cost, (ii) the financial condition 
and near-term prospects of the issuer, and (iii) whether it is more likely than not that the Company will not have to sell any such 
securities before an anticipated recovery of cost.

Debt and equity securities that are purchased and held principally for the purpose of selling them in the near term are classified 
as trading account securities and are carried at fair value with unrealized gains and losses reported in earnings. Realized gains and 
losses on the sales of all securities are reported in earnings and computed using the specific identification cost basis.

Other investments consist of shares of Federal Home Loan Bank of Indianapolis (FHLBI) and Federal Reserve Bank stock. As 
restricted member stocks, these investments are carried at cost. Both cash and stock dividends received on the stocks are reported 
as income. Quarterly, the Company reviews its investment in FHLBI for impairment. Factors considered in determining impairment 
are: history of dividend payments; determination of cause for any net loss; adequacy of capital; and review of the most recent 
financial statements. As of December 31, 2017 and 2016, it was determined that the Company’s investment in FHLBI stock is 
appropriately valued at cost, which equates to par value. In addition, other investments include interest bearing deposits with other 
banks with original maturities of greater than three months. These investments are in denominations, including accrued interest, 
that are fully insured by the FDIC.

Loans and Leases — Loans are stated at the principal amount outstanding, net of unamortized deferred loan origination fees and 
costs and net of unearned income. Interest income is accrued as earned based on unpaid principal balances. Origination fees and 
direct loan and lease origination costs are deferred and the net amount amortized to interest income over the estimated life of the 
related loan or lease. Loan commitment fees are deferred and amortized into other income over the commitment period.

Direct financing leases are carried at the aggregate of lease payments plus estimated residual value of the leased property, net of 
unamortized deferred lease origination fees and costs and unearned income. Interest income on direct financing leases is recognized 
over the term of the lease to achieve a constant periodic rate of return on the outstanding investment.

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The accrual of interest on loans and leases is discontinued when a loan or lease becomes contractually delinquent for 90 days, or 
when an individual analysis of a borrower’s credit worthiness indicates a credit should be placed on nonperforming status, except 
for residential mortgage loans and consumer loans that are well secured and in the process of collection. Residential mortgage 
loans are placed on nonaccrual at the time the loan is placed in foreclosure. When interest accruals are discontinued, interest 
credited to income in the current year is reversed and interest accrued in the prior year is charged to the reserve for loan and lease 
losses. However, in some cases, the Company may elect to continue the accrual of interest when the net realizable value of collateral 
is sufficient to cover the principal and accrued interest. When a loan or lease is classified as nonaccrual and the future collectibility 
of the recorded loan or lease balance is doubtful, collections on interest and principal are applied as a reduction to principal 
outstanding. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current 
and future payments are reasonably assured, which is typically evidenced by a sustained repayment performance of at least six 
months.

A loan or lease is considered impaired, based on current information and events, if it is probable that the Company will be unable 
to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan or lease agreement. 
Interest on impaired loans and leases, which are not classified as nonaccrual, is recognized on the accrual basis. The Company 
evaluates loans and leases exceeding $100,000 for impairment and establishes a specific reserve as a component of the reserve 
for loan and lease losses when it is probable all amounts due will not be collected pursuant to the contractual terms of the loan or 
lease and the recorded investment in the loan or lease exceeds its fair value.

Loans and leases that have been modified and economic concessions have been granted to borrowers who have experienced 
financial difficulties are considered a troubled debt restructuring (TDR) and, by definition, are deemed an impaired loan. These 
concessions typically result from the Company’s loss mitigation activities and may include reductions in the interest rate, payment 
extensions, forgiveness of principal, forbearance or other actions. Certain TDRs are classified as nonperforming at the time of 
restructuring and typically are returned to performing status after considering the borrower’s sustained repayment performance 
for a reasonable period of at least six months.

When the Company modifies loans and leases in a TDR, it evaluates any possible impairment similar to other impaired loans 
based on the present value of expected future cash flows, discounted at the contractual interest rate of the original loan or lease 
agreement, or uses the current fair value of the collateral, less selling costs for collateral dependent loans. If the Company determines 
that the value of the modified loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees 
or costs and unamortized premium or discount), impairment is recognized through a reserve for loan and lease losses estimate or 
a charge-off to the reserve for loan and lease losses. In periods subsequent to modification, the Company evaluates all TDRs, 
including those that have payment defaults, for possible impairment and recognizes impairment through the reserve for loan and 
lease losses.

The Company sells mortgage loans to the Government National Mortgage Association (GNMA) in the normal course of business 
and retains the servicing rights. The GNMA programs under which the loans are sold allow the Company to repurchase individual 
delinquent loans that meet certain criteria from the securitized loan pool. At its option, and without GNMA’s prior authorization, 
the Company may repurchase a delinquent loan for an amount equal to 100% of the remaining principal balance on the loan. Once 
the Company has the unconditional ability to repurchase a delinquent loan, the Company is deemed to have regained effective 
control over the loan and the Company is required to recognize the loan on its balance sheet and record an offsetting liability, 
regardless of its intent to repurchase the loan. At December 31, 2017 and 2016, residential real estate portfolio loans included 
$2.65 million and $3.27 million, respectively, of loans available for repurchase under the GNMA optional repurchase programs 
with the offsetting liability recorded within other short-term borrowings.

Mortgage Banking Activities — Loans held for sale are composed of performing one-to-four family residential mortgage loans 
originated for resale. Mortgage loans originated with the intent to sell are carried at fair value.

The Company recognizes the rights to service mortgage loans for others as separate assets, whether the servicing rights are acquired 
through a separate purchase or through the sale of originated loans with servicing rights retained. The Company allocates a portion 
of the total proceeds of a mortgage loan to servicing rights based on the relative fair value. These assets are amortized as reductions 
of mortgage servicing fee income over the estimated servicing period in proportion to the estimated servicing income to be received. 
Gains and losses on the sale of MSRs are recognized in Noninterest Income on the Statements of Income in the period in which 
such rights are sold.

MSRs are evaluated for impairment at each reporting date. For purposes of impairment measurement, MSRs are stratified based 
on the predominant risk characteristics of the underlying servicing, principally by loan type. If temporary impairment exists within 
a tranche, a valuation allowance is established through a charge to income equal to the amount by which the carrying value exceeds 
the fair value. If it is later determined all or a portion of the temporary impairment no longer exists for a particular tranche, the 
valuation allowance is reduced through a recovery of income.

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MSRs are also reviewed for other-than-temporary impairment. Other-than-temporary impairment exists when recoverability of a 
recorded valuation allowance is determined to be remote considering historical and projected interest rates, prepayments, and loan 
pay-off activity. When this situation occurs, the unrecoverable portion of the valuation allowance is applied as a direct write-down 
to the carrying value of the MSRs. Unlike a valuation allowance, a direct write-down permanently reduces the carrying value of 
the MSRs and the valuation allowance, precluding subsequent recoveries.

As part of mortgage banking operations, the Company enters into commitments to originate loans whereby the interest rate on 
these loans is determined prior to funding (“rate lock commitments”). Similar to loans held for sale, the fair value of rate lock 
commitments is subject to change primarily due to changes in interest rates. Under the Company’s risk management policy, these 
fair values are hedged primarily by selling forward contracts on agency securities. The rate lock commitments on mortgage loans 
intended to be sold and the related hedging instruments are recorded at fair value with changes in fair value recorded in current 
earnings.

Reserve for Loan and Lease Losses — The reserve for loan and lease losses is maintained at a level believed to be appropriate 
by the Company to absorb probable losses inherent in the loan and lease portfolio. The determination of the reserve requires 
significant judgment reflecting the Company’s best estimate of probable loan and lease losses related to specifically identified 
impaired loans and leases as well as probable losses in the remainder of the various loan and lease portfolios. For purposes of 
determining the reserve, the Company has segmented loans and leases into  classes based on  the associated risk within these 
segments. The Company has determined that eight classes exist within the loan and lease portfolio. The methodology for assessing 
the appropriateness of the reserve consists of several key elements, which include: specific reserves for impaired loans, formula 
reserves for each business lending division portfolio including percentage allocations for special attention loans and leases not 
deemed impaired, and reserves for pooled homogenous loans and leases. The Company’s evaluation is based upon a continuing 
review of these portfolios, estimates of customer performance, collateral values and dispositions, and assessments of economic 
and geopolitical events, all of which are subject to judgment and will change.

Specific reserves are established for certain business and specialty finance credits based on a regular analysis of special attention 
loans  and  leases.  This  analysis  is  performed  by  the  Credit  Policy  Committee  (CPC),  the  Loan  Review  Department,  Credit 
Administration, and the Loan Workout Departments. The specific reserves are based on an analysis of underlying collateral values, 
cash  flow  considerations  and,  if  applicable,  guarantor  capacity.  Sources  for  determining  collateral  values  include  appraisals, 
evaluations, auction values and industry guides. Generally, for loans secured by commercial real estate and dependent on cash 
flows from the underlying collateral to service the debt, a new appraisal is obtained at the time the credit is deemed to be impaired. 
For non-income producing commercial real estate, an appraisal or evaluation is ordered depending on an analysis of the underlying 
factors, including an assessment of the overall credit worthiness of the borrower, the value of non-real estate collateral supporting 
the transaction and the date of the most recent existing appraisal or evaluation. An evaluation may be performed in lieu of obtaining 
a new appraisal for less complex transactions secured by local market properties. Values based on evaluations are discounted more 
heavily than those determined by appraisals when calculating loan impairment. Appraisals, evaluations and industry guides are 
used to determine aircraft values. Appraisals, industry guides and auction values are used to determine construction equipment, 
truck and auto values.

The formula reserves determined for each business lending division portfolio are calculated quarterly by applying loss factors to 
outstanding loans and leases based upon a review of historical loss experience and qualitative factors, which include but are not 
limited  to,  economic  trends,  current  market  risk  assessment  by  industry,  recent  loss  experience  in  particular  segments  of  the 
portfolios, movement in equipment values collateralizing specialized industry portfolios, concentrations of credit, delinquencies, 
trends in volume, experience and depth of relationship managers and division management, and the effects of changes in lending 
policies and practices, including changes in quality of the loan and lease origination, servicing and risk management processes. 
Special attention loans and leases without specific reserves receive a higher percentage allocation ratio than credits not considered 
special attention.

Pooled loans and leases are smaller credits and are homogenous in nature, such as consumer credits and residential mortgages. 
Pooled loan and lease loss reserves are based on historical net charge-offs, adjusted for delinquencies, the effects of lending 
practices and programs and current economic conditions, and current trends in the geographic markets which the Company serves.

A comprehensive analysis of the reserve is performed on a quarterly basis by reviewing all loans and leases over a fixed dollar 
amount ($100,000) where the internal credit quality grade is at or below a predetermined classification. Although the Company 
determines the amount of each element of the reserve separately and relies on this process as an important credit management 
tool, the entire reserve is available for the entire loan and lease portfolio. The actual amount of losses incurred can vary significantly 
from the estimated amounts both positively and negatively. The Company’s methodology includes several factors intended to 
minimize the difference between estimated and actual losses. These factors allow the Company to adjust its estimate of losses 
based on the most recent information available.

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Impaired loans are reviewed quarterly to assess the probability of being able to collect the portion considered impaired. When a 
review and analysis of the underlying credit and collateral indicates ultimate collection is improbable, the deficiency is charged-
off and deducted from the reserve. Loans and leases, which are deemed uncollectible or have a low likelihood of collection, are 
charged-off and deducted from the reserve, while recoveries of amounts previously charged-off are credited to the reserve. A 
(recovery of) provision for loan and lease losses is credited or charged to operations based on the Company’s periodic evaluation 
of the factors previously mentioned, as well as other pertinent factors.

Equipment Owned Under Operating Leases — The Company finances various types of construction equipment, medium and 
heavy duty trucks, automobiles and other equipment under leases classified as operating leases. The equipment underlying the 
operating leases is reported at cost, net of accumulated depreciation, in the Statements of Financial Condition. These operating 
lease arrangements require the lessee to make a fixed monthly rental payment over a specified lease term generally ranging from 
three to seven years. Revenue consists of the contractual lease payments and is recognized on a straight-line basis over the lease 
term and reported as noninterest income. Leased assets are being depreciated on a straight-line method over the lease term to the 
estimate of the equipment’s fair market value at lease termination, also referred to as “residual” value. The depreciation of these 
operating lease assets is reported as Noninterest Expense on the Statements of Income. For automobile leases, fair value is based 
upon published industry market guides. For other equipment leases, fair value may be based upon observable market prices, third-
party valuations, or prices received on sales of similar assets at the end of the lease term. These residual values are reviewed 
periodically to ensure the recorded amount does not exceed the fair market value at the lease termination. At the end of the lease, 
the operating lease asset is either purchased by the lessee or returned to the Company.

Other Real Estate — Other real estate acquired through partial or total satisfaction of nonperforming loans is included in Other 
Assets and recorded at fair value less anticipated selling costs based upon the property’s appraised value at the date of transfer, 
with any difference between the fair value of the property less cost to sell, and the carrying value of the loan charged to the reserve 
for loan losses or other income, if a positive adjustment. Subsequent fair value write-downs or write-ups, to the extent of previous 
write-downs, property maintenance costs, and gains or losses recognized upon the sale of other real estate are recognized in 
Noninterest Expense on the Statements of Income. Gains or losses resulting from the sale of other real estate are recognized on 
the date of sale. As of December 31, 2017 and 2016, other real estate had carrying values of $1.31 million and $0.70 million, 
respectively, and is included in Other Assets in the Statements of Financial Condition.

Repossessed Assets — Repossessed assets may include fixtures and equipment, inventory and receivables, aircraft, construction 
equipment, and vehicles acquired from business banking and specialty finance activities. Repossessed assets are included in Other 
Assets at fair value of the equipment or vehicle less estimated selling costs. At the time of repossession, the recorded amount of 
the loan or lease is written down to the fair value of the equipment or vehicle by a charge to the reserve for loan and lease losses 
or other income, if a positive adjustment. Subsequent fair value write-downs or write-ups, to the extent of previous write-downs, 
equipment maintenance costs, and gains or losses recognized upon the sale of repossessions are recognized in Noninterest Expense 
on the Statements of Income. Gains or losses resulting from the sale of repossessed assets are recognized on the date of sale. 
Repossessed assets totaled $10.11 million and $9.37 million, as of December 31, 2017 and 2016, respectively, and are included 
in Other Assets in the Statements of Financial Condition.

Premises and Equipment — Premises and equipment are stated at cost, less accumulated depreciation and amortization. The 
provision for depreciation is computed by the straight-line method, primarily with useful lives ranging from three to 31.5 years. 
Maintenance and repairs are charged to expense as incurred, while improvements, which extend the useful life, are capitalized 
and depreciated over the estimated remaining life.

Goodwill and Intangibles — Goodwill represents the excess of the cost of businesses acquired over the fair value of the net assets 
acquired. Other intangible assets represent purchased assets that also lack physical substance but can be distinguished from goodwill 
because of contractual or other legal rights or because the asset is capable of being sold or exchanged either on its own or in 
combination with a related contract, asset, or liability. Goodwill is reviewed for impairment at least annually or on an interim basis 
if an event occurs or circumstances change that would more likely than not reduce the carrying amount. Goodwill is allocated into 
two reporting units. Fair value for each reporting unit is estimated using stock price multiples or earnings before interest, tax, 
depreciation and amortization (EBITDA) multiples. Intangible assets that have finite lives are amortized over their estimated 
useful lives and are subject to impairment testing. All of the Company’s other intangible assets have finite lives and are amortized 
on  a  straight-line  basis  over  varying  periods  not  exceeding  twenty-five  years.  The  Company  performed  the  required  annual 
impairment test of goodwill during the fourth quarter of 2017 and determined that no impairment exists.

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Partnership Investments — The Company accounts for its investments in partnerships for which it owns three percent or more 
of the partnership on the equity method. The partnerships in which the Company has investments account for their investments 
at fair value. As a result, the Company’s investments in these partnerships reflect the underlying fair value of the partnerships’ 
investments. The Company accounts for its investments in partnerships of which it owns less than three percent at the lower of 
cost or fair value. The Company uses the hypothetical liquidation book value (HLBV) method for equity investments when the 
liquidation rights and priorities as defined by an equity investment agreement differ from what is reflected by the underlying 
percentage ownership interests. The HLBV method is commonly applied to equity investments in the renewable energy industry, 
where  cash  percentages  vary  at  different  points  in  time  and  are  not  directly  linked  to  an  investor’s  ownership  percentage. A 
calculation is prepared at each balance sheet date to determine the amount that the Company would receive if an equity investment 
entity were to liquidate all of its assets (as valued in accordance with GAAP) and distribute that cash to the investors based on the 
contractually defined liquidation priorities. The difference between the calculated liquidation distribution amounts at the beginning 
and the end of the reporting period, after adjusting for capital contributions and distributions, is 1st Source’s share of the earnings 
or losses from the equity investment for the period. Investments in partnerships are included in Other Assets in the Statements of 
Financial Condition. The balances as of December 31, 2017 and 2016 were $23.76 million and $12.17 million, respectively.

Short-Term  Borrowings  —  Short-term  borrowings  consist  of  Federal  funds  purchased,  securities  sold  under  agreements  to 
repurchase, commercial paper, Federal Home Loan Bank notes, and borrowings from non-affiliated banks. Federal funds purchased, 
securities sold under agreements to repurchase, and other short-term borrowings mature within one to 365 days of the transaction 
date. Commercial paper matures within seven to 270 days. Other short-term borrowings in the Statements of Financial Condition 
include the Company’s liability related to mortgage loans available for repurchase under GNMA optional repurchase programs.

Securities purchased under agreements to resell and securities sold under agreements to repurchase are treated as collateralized 
financing transactions and are recorded at the amounts at which the securities were acquired or sold plus accrued interest. The fair 
value of collateral either received from or provided to a third party is continually monitored and additional collateral obtained or 
requested to be returned to the Company as deemed appropriate.

Trust and Wealth Advisory Fees — Trust and wealth advisory fees are recognized on the accrual basis.

Income Taxes — 1st Source and its subsidiaries file a consolidated Federal income tax return. The provision for incomes taxes 
is based upon income in the consolidated financial statements, rather than amounts reported on the income tax return. Deferred 
tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement 
carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured 
using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be 
recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized as income or expense 
in the period that includes the enactment date. A valuation allowance, if needed, reduces deferred tax assets to the expected amount 
most likely to be realized. Realization of deferred tax assets is dependent upon the generation of a sufficient level of future taxable 
income and recoverable taxes paid in prior years. Although realization is not assured, the Company believes it is more likely than 
not that all of the deferred tax assets will be realized.

The Company uses the deferral method of accounting on investments that generate investment tax credits. Under this method, the 
investment tax credits are recognized as a reduction to the related asset. The expense on certain qualified affordable housing 
investments is included in Tax Expense in the Statements of Income.

Positions taken in the tax returns may be subject to challenge by the taxing authorities upon examination. Uncertain tax positions 
are initially recognized in the financial statements when it is more likely than not the position will be sustained upon examination 
by the tax authorities. Such tax positions are both initially and subsequently measured as the largest amount of tax benefit that is 
greater than 50% likely of being realized upon settlement with the tax authority, assuming full knowledge of the position and all 
relevant facts. The Company provides for interest and, in some cases, penalties on tax positions that may be challenged by the 
taxing authorities. Interest expense is recognized beginning in the first period that such interest would begin accruing. Penalties 
are recognized in the period that the Company claims the position in the tax return. Interest and penalties on income tax uncertainties 
are classified within Income Tax Expense in the Statements of Income.

Net Income Per Common Share — Basic earnings per common share is computed by dividing net income available to common 
shareholders by the weighted-average number of shares of common stock outstanding. Diluted earnings per common share is 
computed by dividing net income available to common shareholders by the weighted-average number of shares of common stock 
outstanding, plus the dilutive effect of outstanding stock options, stock warrants and nonvested stock-based compensation awards.

Stock-Based  Employee  Compensation  — The  Company  recognizes  stock-based  compensation  as  compensation cost  in  the 
Statements of Income based on their fair values on the measurement date, which, for its purposes, is the date of grant.

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Segment Information — 1st Source has one principal business segment, commercial banking. While our chief decision makers 
monitor the revenue streams of various products and services, the identifiable segments’ operations are managed and financial 
performance is evaluated on a company-wide basis. Accordingly, all of the Company’s financial service operations are considered 
to be aggregated in one reportable operating segment.

Derivative Financial Instruments — The Company occasionally enters into derivative financial instruments as part of its interest 
rate risk management strategies. These derivative financial instruments consist primarily of interest rate swaps. All derivative 
instruments are recorded on the Statements of Financial Condition, as either an asset or liability, at their fair value. The accounting 
for the gain or loss resulting from the change in fair value depends on the intended use of the derivative. For a derivative used to 
hedge changes in fair value of a recognized asset or liability, or an unrecognized firm commitment, the gain or loss on the derivative 
will be recognized in earnings together with the offsetting loss or gain on the hedged item. This results in an earnings impact only 
to the extent that the hedge is ineffective in achieving offsetting changes in fair value. If it is determined that the derivative 
instrument is not highly effective as a hedge, hedge accounting is discontinued and the adjustment to fair value of the derivative 
instrument is recorded in earnings. For a derivative used to hedge changes in cash flows associated with forecasted transactions, 
the gain or loss on the effective portion of the derivative will be deferred, and reported as accumulated other comprehensive 
income, a component of shareholders’ equity, until such time the hedged transaction affects earnings. For derivative instruments 
not accounted for as hedges, changes in fair value are recognized in noninterest income/expense. Deferred gains and losses from 
derivatives that are terminated and were in a cash flow hedge are amortized over the shorter of the original remaining term of the 
derivative or the remaining life of the underlying asset or liability.

Fair Value Measurements — The Company records certain assets and liabilities at fair value. Fair value is defined as the price 
that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the 
measurement date. Securities available for sale, mortgage loans held for sale, and derivative instruments are carried at fair value 
on a recurring basis. Fair value measurements are also utilized to determine the initial value of certain assets and liabilities, to 
perform impairment assessments, and for disclosure purposes. The Company uses quoted market prices and observable inputs to 
the maximum extent possible when measuring fair value. In the absence of quoted market prices, various valuation techniques 
are utilized to measure fair value. When possible, observable market data for identical or similar financial instruments are used 
in the valuation. When market data is not available, fair value is determined using valuation models that incorporate management’s 
estimates of the assumptions a market participant would use in pricing the asset or liability.

Fair value measurements are classified within one of three levels based on the observability of the inputs used to determine fair 
value, as follows:

Level 1 — The valuation is based on quoted prices in active markets for identical instruments.

Level 2 — The valuation is based on observable inputs such as quoted prices for similar instruments in active markets, quoted 
prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all 
significant assumptions are observable in the market.

Level 3 — The valuation is based on unobservable inputs that are supported by minimal or no market activity and that are significant 
to  the  fair  value  of  the  instrument.  Level  3  valuations  are  typically  performed  using  pricing  models,  discounted  cash  flow 
methodologies, or similar techniques that incorporate management’s own estimates of assumptions that market participants would 
use in pricing the instrument, or valuations that require significant management judgment or estimation.

Reclassifications — Certain amounts in the prior periods consolidated financial statements have been reclassified to conform 
with the current year presentation. These reclassifications had no effect on total assets, shareholders’ equity or net income as 
previously reported.

Note 2 — Recent Accounting Pronouncements

Share Based Payment Awards: In May 2017, the Financial Accounting Standards Board (FASB) issued Accounting Standards 
Update  (ASU)  No.  2017-09  “Compensation  -  Stock  Compensation  (Topic  718),  Scope  of  Modification  Accounting.”  These 
amendments provide guidance on determining which changes to the terms and conditions of share-based payment awards require 
an entity to apply modification accounting under Topic 718. The guidance is effective for public business entities for fiscal years, 
and interim periods within those fiscal years, beginning after December 15, 2017. Early adoption is permitted, including adoption 
in an interim period. The amendments should be applied on a prospective basis to an award modified on or after the adoption date. 
The Company adopted ASU 2017-09 on January 1, 2018 and it did not have an impact on its accounting and disclosures.

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Premium Amortization: In March 2017, the FASB issued ASU No. 2017-08 “Receivables - Nonrefundable Fees and Other Costs 
(Subtopic 310-20), Premium Amortization on Purchased Callable Debt Securities.” These amendments shorten the amortization 
period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized 
to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount 
continues to be amortized to maturity. The guidance is effective for public business entities for fiscal years, and interim periods 
within those fiscal years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim period. 
If an entity early adopts in an interim period, any adjustments should be reflected as of the beginning of the fiscal year that includes 
that interim period. The amendments should be applied on a modified retrospective basis, with a cumulative-effect adjustment 
directly to retained earnings as of the beginning of the period of adoption. The Company is continuing to assess the impact of 
ASU 2017-08 on its accounting and disclosures.

Sale of Nonfinancial Assets: In February 2017, the FASB issued ASU No. 2017-05 “Other Income - Gains and Losses from the 
Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting 
for Partial Sales of Nonfinancial Assets.” 'The amendments clarify that a financial asset is within the scope of Subtopic 610-20 
if it meets the definition of an in substance nonfinancial asset. The amendments also define the term in substance nonfinancial 
asset. The  amendments  clarify  that  nonfinancial  assets  within  the  scope  of  Subtopic  610-20  may  include  nonfinancial  assets 
transferred within a legal entity to a counterparty. For example, a parent may transfer control of nonfinancial assets by transferring 
ownership  interests  in  a  consolidated  subsidiary. A  contract  that  includes  the  transfer  of  ownership  interests  in  one  or  more 
consolidated subsidiaries is within the scope of Subtopic 610-20 if substantially all of the fair value of the assets that are promised 
to the counterparty in a contract is concentrated in nonfinancial assets. The amendments clarify that an entity should identify each 
distinct  nonfinancial  asset  or  in  substance  nonfinancial  asset  promised  to  a  counterparty  and  derecognize  each  asset  when  a 
counterparty obtains control of it.  The guidance is effective for public business entities for annual periods beginning after December 
15, 2017 and interim periods therein. Entities may use either a full or modified approach to adopt the ASU. The Company adopted  
ASU 2017-05 on January 1, 2018 and it did not have an impact on its accounting and disclosures.

Simplifying the Test for Goodwill Impairment: In January 2017, the FASB issued ASU No. 2017-04 “Intangibles - Goodwill 
and Other (Topic 350) - Simplifying the Test for Goodwill Impairment.” These amendments eliminate Step 2 from the goodwill 
impairment test. The amendments also eliminate the requirements for any reporting unit with a zero or negative carrying amount 
to perform a qualitative assessment and, if it fails that qualitative test, to perform Step 2 of the goodwill impairment test. An entity 
still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is 
necessary. The guidance is effective for annual or any interim goodwill impairment tests in fiscal years beginning after December 
15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 
2017. ASU 2017-04 should be adopted on a prospective basis. The Company has assessed ASU 2017-04 and does not expect it 
to have a material impact on its accounting and disclosures.

Business Combinations: In January 2017, the FASB issued ASU No. 2017-01 “Business Combinations (Topic 805) - Clarifying 
the Definition of a Business.” ASU 2017-01 provides amendments to clarify the definition of a business and affect all companies 
and other reporting organizations that must determine whether they have acquired or sold a business. The amendments are intended 
to help companies and other organizations evaluate whether transactions should be accounted for as acquisitions (or disposals) of 
assets or businesses. The guidance is effective for public business entities for fiscal years beginning after December 15, 2017, and 
interim periods within those fiscal years and should be applied prospectively as of the beginning of the period of adoption. Early 
adoption is permitted under certain circumstances. The Company adopted ASU 2017-01 on January 1, 2018 and it did not have 
an impact on its accounting and disclosures.

Restricted Cash: In November 2016, the FASB issued ASU No. 2016-18 “Statement of Cash Flows (Topic 230) - Restricted 
Cash.” ASU 2016-18 provides amendments to cash flow statement classification and presentation to explain the change during 
the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. 
The guidance is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods 
within those fiscal years and should be applied using a retrospective transition method to each period presented. Early adoption 
is permitted, including adoption in an interim period. The Company adopted ASU 2016-18 on January 1, 2018 and it did not have 
a material impact on its accounting and disclosures.

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Intra-Entity Transfers of Assets Other Than Inventory: In October 2016, the FASB issued ASU No. 2016-16 “Income Taxes 
(Topic  740)  -  Intra-Entity  Transfers  of Assets  Other  Than  Inventory.” The  amendments  in ASU  2016-16  require  an  entity  to 
recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. The 
amendments eliminate the exception for an intra-entity transfer of an asset other than inventory. The amendments do not include 
new disclosure requirements; however existing disclosure requirements might be applicable when accounting for the current and 
deferred income taxes for an intra-entity transfer of an asset other than inventory. The guidance is effective for public business 
entities for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years and should be 
applied on a modified retrospective basis through a cumulative-effect adjustment directly to retained earnings as of the beginning 
of the period of adoption. Early adoption is permitted as of the beginning of an annual period for which financial statements 
(interim or annual) have not been issued or made available for issuance. The Company adopted ASU 2016-16 on January 1, 2018 
and it did not have an impact on its accounting and disclosures.

Classification of Certain Cash Receipts and Cash Payments: In August 2016, the FASB issued ASU No. 2016-15 “Statement 
of Cash Flows (Topic 230) - Classification of Certain Cash Receipts and Cash Payments.” ASU 2016-15 provides cash flow 
statement classification guidance for certain transactions including how the predominance principle should be applied when cash 
receipts and cash payments have aspects of more than one class of cash flows. The guidance is effective for public business entities 
for  fiscal  years  beginning  after  December  15,  2017,  and  interim  periods  within  those  fiscal  years  and  should  be  applied 
retrospectively. Early adoption is permitted, including adoption in an interim period. The Company adopted ASU 2016-15 on 
January 1, 2018 and it did not have a material impact on its accounting and disclosures.

Measurement  of  Credit  Losses  on  Financial  Instruments:  In  June  2016,  the  FASB  issued ASU  No.  2016-13,  “Financial 
Instruments-Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments.” The provisions of ASU 2016-13 
were issued to provide financial statement users with more decision-useful information about the expected credit losses on financial 
instruments that are not accounted for at fair value through net income, including loans held for investment, held-to-maturity debt 
securities, trade and other receivables, net investment in leases and other commitments to extend credit held by a reporting entity 
at each reporting date. ASU 2016-13 requires that financial assets measured at amortized cost be presented at the net amount 
expected to be collected, through an allowance for credit losses that is deducted from the amortized cost basis. The amendments 
in ASU 2016-13 eliminate the probable incurred loss recognition in current GAAP and reflect an entity’s current estimate of all 
expected credit losses. The measurement of expected credit losses is based upon historical experience, current conditions, and 
reasonable and supportable forecasts that affect the collectibility of the financial assets.

For purchased financial assets with a more-than-insignificant amount of credit deterioration since origination (“PCD assets”) that 
are measured at amortized cost, the initial allowance for credit losses is added to the purchase price rather than being reported as 
a credit loss expense. Subsequent changes in the allowance for credit losses on PCD assets are recognized through the statement 
of income as a credit loss expense.

Credit losses relating to available-for-sale debt securities will be recorded through an allowance for credit losses rather than as a 
direct write-down to the security.

ASU 2016-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early 
adoption is permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The 
Company has an implementation team working through the provisions of ASU 2016-13 including assessing the impact on its 
accounting and disclosures. 

Leases: In February 2016, the FASB issued ASU No. 2016-02 “Leases (Topic 842).” ASU 2016-02 establishes a right of use 
model that requires a lessee to record a right of use asset and a lease liability for all leases with terms longer than 12 months. 
Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income 
statement. For lessors, the guidance modifies the classification criteria and the accounting for sales-type and direct financing 
leases. A lease will be treated as sale if it transfers all of the risks and rewards, as well as control of the underlying asset, to the 
lessee. If risks and rewards are conveyed without the transfer of control, the lease is treated as a financing. If the lessor doesn’t 
convey risks and rewards or control, an operating lease results. The amendments are effective for fiscal years beginning after 
December 15, 2018, including interim periods within those fiscal years for public business entities. Entities are required to use a 
modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in 
the  financial  statements,  with  certain  practical  expedients  available.  Early  adoption  is  permitted.  The  Company  has  an 
implementation team working through the provisions of ASU 2016-02 including a review of all leases to assess the impact on its 
accounting, disclosures and the election of certain practical expedients. It is expected that the Company will recognize discounted 
right of use assets and lease liabilities (estimated between $7 million and $10 million) upon adoption on January 1, 2019. The 
estimates will change due to changes in the lease portfolio.

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Recognition and Measurement of Financial Instruments: In January 2016, the FASB issued ASU No. 2016-01 “Financial 
Instruments - Overall (Subtopic 825-10) - Recognition and Measurement of Financial Assets and Financial Liabilities.” ASU 
2016-01 is intended to improve the recognition and measurement of financial instruments by requiring equity investments to be 
measured at fair value with changes in fair value recognized in net income; requiring public business entities to use the exit price 
notion when measuring the fair value of financial instruments for disclosure purposes; requiring separate presentation of financial 
assets and financial liabilities by measurement category and form of financial asset on the balance sheet or the accompanying 
notes to the financial statements; eliminating the requirement for public business entities to disclose the method(s) and significant 
assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured and amortized at 
cost on the balance sheet; and requiring a reporting organization to present separately in other comprehensive income the portion 
of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the organization 
has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. ASU 2016-01 
is effective for annual periods and interim periods within those annual periods, beginning after December 15, 2017. The amendments 
should be applied by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. 
The amendments related to equity securities without readily determinable fair values (including disclosure requirements) should 
be applied prospectively to equity investments that exist as of the date of adoption. The Company adopted ASU 2016-01 on January 
1, 2018 and it did not have a material effect on its accounting for equity investments, fair value disclosures and other disclosure 
requirements.

Revenue from Contracts with Customers: In May 2014, the FASB issued ASU No. 2014-09 “Revenue from Contracts with 
Customers (Topic 606).” The core principle of the guidance is that an entity should recognize revenue to depict the transfer of 
promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in 
exchange for those goods and services. On July 9, 2015, the FASB approved amendments deferring the effective date by one year. 
ASU 2014-09 is now effective for annual reporting periods beginning after December 15, 2017, including interim periods within 
that reporting period. Early application is permitted but not before the original public entity effective date, i.e., annual periods 
beginning after December 15, 2016. In March 2016, the FASB issued final amendments (ASU No. 2016-08 and ASU No. 2016-10) 
to clarify the implementation guidance for principal versus agent considerations, identifying performance obligations and the 
accounting for licenses of intellectual property. The amendments can be applied retrospectively to each prior reporting period or 
retrospectively with the cumulative effect of initially applying this Update recognized at the date of initial application. In May 
2016, the FASB issued final amendments (ASU No. 2016-12 and ASU 2016-11) to address narrow-scope improvements to the 
guidance on collectibility, non-cash consideration, completed contracts at transition and to provide a practical expedient for contract 
modifications at transition and an accounting policy election related to the presentation of sales taxes and other similar taxes 
collected from customers. Additionally, the amendments included a rescission of SEC guidance because of ASU 2014-09 related 
to revenue and expense recognition for freight services in process, accounting for shipping and handling fees and costs, and 
accounting for consideration given by a vendor to a customer. In December 2016, the FASB issued final guidance (ASU 2016-20) 
that allows entities not to make quantitative disclosures about performance obligations in certain cases and requires entities that 
use any of the new or previously existing optional exemptions to expand their qualitative disclosures. It also makes 12 additional 
technical corrections and improvements to the new revenue standard. These amendments are effective upon the adoption of ASU 
2014-09. The Company’s revenue is comprised of net interest income, which is explicitly excluded from the scope of ASU  2014-09, 
and noninterest income. ASU 2014-09 required the Company to evaluate how it recognizes certain recurring revenue streams 
related to noninterest income. The Company adopted ASU 2014-09 on January 1, 2018 and did not identify any significant changes 
in the timing of revenue recognition when considering the amended accounting guidance. The Company will have additional 
disclosures beginning in the first quarter of 2018 as required by the guidance.

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Note 3 — Investment Securities Available-For-Sale

The following table shows investment securities available-for-sale.

(Dollars in thousands)

December 31, 2017

U.S. Treasury and Federal agencies securities

U.S. States and political subdivisions securities

Mortgage-backed securities - Federal agencies

Corporate debt securities

Foreign government and other securities

Total investment securities available-for-sale

December 31, 2016

U.S. Treasury and Federal agencies securities

U.S. States and political subdivisions securities

Mortgage-backed securities - Federal agencies

Corporate debt securities

Foreign government and other securities

Total debt securities

Marketable equity securities

Amortized Cost

Gross
Unrealized Gains

Gross
Unrealized Losses

Fair Value

$

$

$

471,508

$

57

$

(3,446) $

$

$

116,260

289,327

31,573

700

909,368

424,495

133,509

252,981

35,266

800

847,051

1,265

$

$

648

1,456

5

10

2,176

809

1,036

2,175

111

7

4,138

7,007

(908)

(2,873)

(284)

—

(7,511) $

(4,471) $

(1,570)

(2,582)

(301)

—

(8,924)

(70)

468,119

116,000

287,910

31,294

710

904,033

420,833

132,975

252,574

35,076

807

842,265

8,202

850,467

Total investment securities available-for-sale

$

848,316

$

11,145

$

(8,994) $

At December 31, 2017, the residential mortgage-backed securities held by the Company consisted primarily of GNMA, FNMA 
and  FHLMC  pass-through  certificates  which  are  guaranteed  by  those  respective  agencies  of  the  United  States  government 
(Government Sponsored Enterprise, GSEs).

The Company did not hold any marketable equity securities at December 31, 2017.

The following table shows the contractual maturities of investments in debt securities available-for-sale at December 31, 2017. 
Expected maturities will differ from contractual maturities, because borrowers may have the right to call or prepay obligations 
with or without call or prepayment penalties.

(Dollars in thousands)

Due in one year or less

Due after one year through five years

Due after five years through ten years

Due after ten years

Mortgage-backed securities

Total debt securities available-for-sale

Amortized
Cost

Fair Value

$

94,929

$

493,262

31,850

—

289,327

$

909,368

$

95,016

489,615

31,492

—

287,910

904,033

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The following table summarizes gross unrealized losses and fair value by investment category and age. 

(Dollars in thousands) 

December 31, 2017

Less than 12 Months

12 months or Longer

Total

Fair Value

Unrealized
Losses

Fair Value

Unrealized
Losses

Fair Value

Unrealized
Losses

U.S. Treasury and Federal agencies securities

$ 311,865

$

(1,161) $

89,617

$

(2,285) $ 401,482

$

(3,446)

U.S. States and political subdivisions securities

Mortgage-backed securities - Federal agencies

Corporate debt securities

Foreign government and other securities

34,971

137,169

13,747

—

(287)

(1,336)

(57)

—

24,909

60,162

10,048

—

(621)

59,880

(1,537)

197,331

(227)

—

23,795

—

Total temporarily impaired available-for-sale securities

$ 497,752

December 31, 2016

U.S. Treasury and Federal agencies securities

$ 263,680

$

$

(2,841) $ 184,736

$

(4,670) $ 682,488

(4,471) $

— $

— $ 263,680

$

$

U.S. States and political subdivisions securities

Mortgage-backed securities - Federal agencies

Corporate debt securities

Foreign government and other securities

Total debt securities

Marketable equity securities

74,129

168,554

13,312

—

519,675

280

(1,515)

(2,341)

(301)

—

(8,628)

(70)

3,337

5,102

—

—

8,439

4

(55)

(241)

—

—

77,466

173,656

13,312

—

(296)

528,114

—

284

(908)

(2,873)

(284)

—

(7,511)

(4,471)

(1,570)

(2,582)

(301)

—

(8,924)

(70)

Total temporarily impaired available-for-sale securities

$ 519,955

$

(8,698) $

8,443

$

(296) $ 528,398

$

(8,994)

At December 31, 2017, the Company does not have the intent to sell any of the available-for-sale securities in the table above and 
believes that it is more likely than not that it will not have to sell any such securities before an anticipated recovery of cost. The 
unrealized losses on debt securities are due to market volatility. The fair value is expected to recover on all debt securities as they 
approach their maturity date or repricing date or if market yields for such investments decline. The Company does not believe any 
of the securities are impaired due to reasons of credit quality.

The following table shows the gross realized gains and losses from the securities available-for-sale portfolio, including marketable 
equity securities.

(Dollars in thousands)

Gross realized gains

Gross realized losses

OTTI losses

Net realized gains

2017

2016

2015

$

$

7,425

$

2,090

$

(2,895)

(190)

—

(294)

4,340

$

1,796

$

4

—

—

4

At December 31, 2017 and 2016, investment securities with carrying values of $289.05 million and $276.29 million, respectively, 
were pledged as collateral for security repurchase agreements and for other purposes.

Note 4 — Loan and Lease Financings

Total loans and leases outstanding were recorded net of unearned income and deferred loan fees and costs at December 31, 2017
and 2016, and totaled $4.53 billion and $4.19 billion, respectively. At December 31, 2017 and 2016, net deferred loan and lease 
costs were $3.85 million and $3.78 million, respectively.

The loan and lease portfolio includes direct financing leases, which are included in commercial and agricultural, auto and light 
truck, medium and heavy duty truck, aircraft, and construction equipment on the Statements of Financial Condition.

The following table shows the summary of the gross investment in lease financing and the components of the investment in lease 
financing at December 31, 2017 and 2016.

(Dollars in thousands)

Direct finance leases:

Rentals receivable

Estimated residual value of leased assets

Gross investment in lease financing

Unearned income

Net investment in lease financing

53           SRCE

2017

2016

$

208,295

$

218,543

29,638

237,933

(37,851)

21,992

240,535

(35,751)

$

200,082

$

204,784

2017 Form 10-K

48469 10k.pdf   53

2/21/18   9:22 AM

 
 
 
 
 
 
 
 
 
 
 
 
At December 31, 2017, the direct financing minimum future lease payments receivable for each of the years 2018 through 2022
were $51.17 million, $44.04 million, $39.03 million, $30.45 million, and $27.83 million, respectively.

In  the  ordinary  course  of  business,  the  Company  has  extended  loans  to  certain  directors,  executive  officers,  and  principal 
shareholders of equity securities of 1st Source and to their affiliates. In the opinion of management, these loans are made on 
substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions 
with persons not related to the Company and did not involve more than the normal risk of collectability, or present other unfavorable 
features. The loans are consistent with sound banking practices and within applicable regulatory and lending limitations. The 
aggregate dollar amounts of these loans were $14.61 million and $31.46 million at December 31, 2017 and 2016, respectively. 
During 2017, $2.30 million of new loans and other additions were made and repayments and other reductions totaled $19.15 
million.

The Company evaluates loans and leases for credit quality at least annually but more frequently if certain circumstances occur 
(such as material new information which becomes available and indicates a potential change in credit risk). The Company uses 
two methods to assess credit risk: loan or lease credit quality grades and credit risk classifications. The purpose of the loan or lease 
credit quality grade is to document the degree of risk associated with individual credits as well as inform management of the degree 
of risk in the portfolio taken as a whole. Credit risk classifications are used to categorize loans by degree of risk and to designate 
individual or committee approval authorities for higher risk credits at the time of origination. Credit risk classifications include 
categories for: Acceptable, Marginal, Special Attention, Special Risk, Restricted by Policy, Regulated and Prohibited by Law.

All loans and leases, except residential real estate and home equity loans and consumer loans, are assigned credit quality grades 
on a scale from 1 to 12 with grade 1 representing superior credit quality. The criteria used to assign grades to extensions of credit 
that exhibit potential problems or well-defined weaknesses are primarily based upon the degree of risk and the likelihood of orderly 
repayment, and their effect on our safety and soundness. Loans or leases graded 7 or weaker are considered “special attention” 
credits  and,  as  such,  relationships  in  excess  of  $100,000  are  reviewed  quarterly  as  part  of  management’s  evaluation  of  the 
appropriateness of the reserve for loan and lease losses. Grade 7 credits are defined as “watch” and contain greater than average 
credit risk and are monitored to limit our exposure to increased risk; grade 8 credits are “special mention” and, following regulatory 
guidelines, are defined as having potential weaknesses that deserve management’s close attention. Credits that exhibit well-defined 
weaknesses and a distinct possibility of loss are considered ‘‘classified’’ and are graded 9 through 12 corresponding to the regulatory 
definitions of “substandard” (grades 9 and 10) and the more severe ‘‘doubtful’’ (grade 11) and ‘‘loss’’ (grade 12).

The following table shows the credit quality grades of the recorded investment in loans and leases, segregated by class.

(Dollars in thousands) 

December 31, 2017

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Total

December 31, 2016

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Total

Credit Quality Grades

1-6

7-12

Total

$

906,074

$

23,923

$

$

$

482,455

293,318

815,956

552,684

726,134

3,776,621

784,811

407,931

291,558

772,802

486,923

707,252

$

$

14,361

3,617

28,701

10,753

15,434

96,789

27,453

3,833

3,232

29,612

9,002

11,918

$

$

929,997

496,816

296,935

844,657

563,437

741,568

3,873,410

812,264

411,764

294,790

802,414

495,925

719,170

$

3,451,277

$

85,050

$

3,536,327

54           SRCE

2017 Form 10-K

48469 10k.pdf   54

2/21/18   9:22 AM

 
For residential real estate and home equity and consumer loans, credit quality is based on the aging status of the loan and by 
payment activity. The following table shows the recorded investment in residential real estate and home equity and consumer 
loans by performing or nonperforming status. Nonperforming loans are those loans which are on nonaccrual status or are 90 days
or more past due.

(Dollars in thousands) 

December 31, 2017

Residential real estate and home equity

Consumer

Total

December 31, 2016

Residential real estate and home equity

Consumer

Total

Performing

Nonperforming

Total

$

$

$

$

523,803

127,982

651,785

518,896

129,585

648,481

$

$

$

$

2,319

164

2,483

3,035

228

3,263

$

$

$

$

526,122

128,146

654,268

521,931

129,813

651,744

The following table shows the recorded investment of loans and leases, segregated by class, with delinquency aging and nonaccrual 
status.

(Dollars in thousands) 

December 31, 2017

30-59
Days
Past Due

60-89
Days
Past Due

Current

90 Days or
More Past
Due
and Accruing

Total
Accruing Loans

Nonaccrual

Total
Financing
Receivables

Commercial and agricultural

$

927,113

$

281

$

— $

— $

927,394

$

2,603

$

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home

equity

Consumer

Total

December 31, 2016

485,885

296,564

823,638

561,665

738,006

521,943

127,107

$ 4,481,921

Commercial and agricultural

$

808,283

$

$

2,869

—

14,570

333

23

1,508

776

21

—

4,492

448

121

352

99

—

—

—

—

—

429

30

488,775

296,564

842,700

562,446

738,150

524,232

128,012

20,360

$

5,533

$

459

$

4,508,273

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home

equity

Consumer

Total

— $

— $

— $

411,300

294,790

791,559

493,131

713,482

517,212

129,000

298

—

1,429

1,546

133

1,310

453

—

—

3,316

—

—

374

132

—

—

—

—

—

394

22

808,283

411,598

294,790

796,304

494,677

713,615

519,290

129,607

$

$

8,041

371

1,957

991

3,418

1,890

134

19,405

3,981

166

—

6,110

1,248

5,555

2,641

206

$

$

929,997

496,816

296,935

844,657

563,437

741,568

526,122

128,146

4,527,678

812,264

411,764

294,790

802,414

495,925

719,170

521,931

129,813

$ 4,158,757

$

5,169

$

3,822

$

416

$

4,168,164

$

19,907

$

4,188,071

Interest income for the years ended December 31, 2017, 2016, and 2015, would have increased by approximately $1.14 million, 
$1.11 million, and $1.03 million, respectively, if the nonaccrual loans and leases had earned interest at their full contract rate.

55           SRCE

2017 Form 10-K

48469 10k.pdf   55

2/21/18   9:22 AM

 
The following table shows impaired loans and leases, segregated by class, and the corresponding reserve for impaired loan and 
lease losses.

(Dollars in thousands) 

December 31, 2017

With no related reserve recorded:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total with no related reserve recorded

With a reserve recorded:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total with a reserve recorded

Total impaired loans

December 31, 2016

With no related reserve recorded:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total with no related reserve recorded

With a reserve recorded:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total with a reserve recorded

Total impaired loans

Recorded
Investment

Unpaid Principal
Balance

Related Reserve

$

2,439

$

2,439

$

—

371

1,901

584

2,375

—

—

7,670

—

7,780

—

—

344

971

352

—

—

371

1,901

584

2,375

—

—

7,670

—

7,780

—

—

344

971

354

—

9,447

9,449

17,117

$

17,119

$

1,700

$

1,700

$

$

$

115

—

2,918

605

2,607

—

—

7,945

1,890

—

—

3,192

562

2,765

674

—

9,083

115

—

2,918

605

2,607

—

—

7,945

1,890

—

—

3,192

562

2,765

676

—

9,085

$

17,028

$

17,030

$

—

—

—

—

—

—

—

—

—

—

243

—

—

108

181

134

—

666

666

—

—

—

—

—

—

—

—

—

297

—

—

1,076

35

322

148

—

1,878

1,878

56           SRCE

2017 Form 10-K

48469 10k.pdf   56

2/21/18   9:22 AM

 
 
 
 
 
 
 
 
 
The following table shows average recorded investment and interest income recognized on impaired loans and leases, segregated 
by class, for years ending December 31, 2017, 2016 and 2015.

(Dollars in thousands) 

2017

2016

2015

Average
Recorded
Investment

Interest
Income

Average
Recorded
Investment

Interest
Income

Average
Recorded
Investment

Interest
Income

Commercial and agricultural

$

4,526

$

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer loans

Total

766

658

4,873

1,011

3,220

355

—

$

15,409

$

1

—

—

5

—

2

15

—

23

$

3,484

$

10

—

6,291

766

5,417

415

—

6

—

—

2

—

123

15

—

$

5,362

$

—

—

7,285

695

10,126

370

—

$

16,383

$

146

$

23,838

$

32

—

—

6

—

518

16

—

572

The following table shows the number of loans and leases classified as troubled debt restructuring (TDR) during 2017, 2016 and 
2015, segregated by class, as well as the recorded investment as of December 31. The classification between nonperforming and 
performing is shown at the time of modification. Modification programs focused on extending maturity dates or modifying payment 
patterns with most TDRs experiencing a combination of concessions. The modifications did not result in the contractual forgiveness 
of principal or interest. There were one modification during 2017, one modification during 2016, and no modifications during 
2015 that resulted in an interest rate reduction below market rate. Consequently, the financial impact of the modifications was 
immaterial.

(Dollars in thousands)

Performing TDRs:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total performing TDR modifications

Nonperforming TDRs:

Commercial and agricultural

Auto and light truck

Medium and heavy duty truck

Aircraft

Construction equipment

Commercial real estate

Residential real estate and home equity

Consumer

Total nonperforming TDR modifications

Total TDR modifications

2017

2016

2015

Number of
Modifications

Recorded
Investment

Number of
Modifications

Recorded
Investment

Number of
Modifications

Recorded
Investment

— $

—

—

—

—

—

—

—

—

1

—

—

—

—

—

—

—

1

1

$

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

— $

—

—

—

—

—

—

—

—

—

—

—

—

1

—

1

—

2

2

$

—

—

—

—

—

—

—

—

—

—

—

—

—

562

—

314

—

876

876

2

—

—

—

—

—

—

—

2

—

—

—

—

—

—

—

—

—

2

$

218

—

—

—

—

—

—

—

218

—

—

—

—

—

—

—

—

—

$

218

There were no performing TDRs which had payment defaults within the twelve months following modification during the years 
ended December 31, 2017, 2016 and 2015.

There was one nonperforming construction equipment TDR with a recorded investment of $0.41 million which had a payment 
default within the twelve months following modification for the year ended December 31, 2017 and no nonperforming TDRs 
which had payment defaults within the twelve months following modification during the years ended December 31, 2016 and 
2015.

57           SRCE

2017 Form 10-K

48469 10k.pdf   57

2/21/18   9:22 AM

 
 
 
 
 
 
 
 
The classification between nonperforming and performing is shown at the time of modification. Default occurs when a loan or 
lease is 90 days or more past due under the modified terms or transferred to nonaccrual.

The following table shows the recorded investment of loans and leases classified as troubled debt restructurings as of December 31.

Year Ended December 31 (Dollars in thousands)

Performing TDRs

Nonperforming TDRs

Total TDRs

Note 5 — Reserve for Loan and Lease Losses

2017

2016

$

$

352

537

889

$

$

360

1,642

2,002

The following table shows the changes in the reserve for loan and lease losses, segregated by class, for each of the three years 
ended December 31.

(Dollars in thousands) 

2017

Balance, beginning of year

Charge-offs

Recoveries

Net charge-offs (recoveries)

Provision (recovery of provision)

Balance, end of year

2016

Balance, beginning of year

Charge-offs

Recoveries

Net charge-offs (recoveries)

Provision (recovery of provision)

Balance, end of year

2015

Balance, beginning of year

Charge-offs

Recoveries

Net charge-offs (recoveries)

Provision (recovery of provision)

Balance, end of year

Commercial and
agricultural

Auto and light
truck

Medium and
heavy duty
truck

Aircraft

Construction
equipment

Commercial
real estate

Residential
real estate and
home equity

Consumer

Total

$

$

$

$

$

$

14,668

$

8,064

$

4,740

$

34,352

$

8,207

$

13,677

$

3,550

$

1,285

$

88,543

2,415

984

1,431

2,991

774

1,153

(379)

1,660

—

—

—

104

1,872

227

1,645

1,912

164

298

(134)

1,002

344

851

(507)

608

124

109

15

131

836

267

569

572

6,529

3,889

2,640

8,980

16,228

$

10,103

$

4,844

$

34,619

$

9,343

$

14,792

$

3,666

$

1,288

$

94,883

15,456

$

9,269

$

4,699

$

32,373

$

7,592

$

13,762

$

3,662

$

1,299

$

88,112

547

509

38

(750)

4

253

(249)

(1,454)

—

10

(10)

31

6,123

528

5,595

7,574

128

461

(333)

282

32

469

(437)

(522)

219

31

188

76

888

278

610

596

7,941

2,539

5,402

5,833

14,668

$

8,064

$

4,740

$

34,352

$

8,207

$

13,677

$

3,550

$

1,285

$

88,543

11,760

$

10,326

$

4,500

$

32,234

$

7,008

$

13,270

$

4,504

$

1,466

$

85,068

3,489

851

2,638

6,334

24

380

(356)

(1,413)

—

28

(28)

171

244

802

(558)

(419)

—

434

(434)

150

—

2,807

(2,807)

(2,315)

295

34

261

(581)

658

258

400

233

4,710

5,594

(884)

2,160

15,456

$

9,269

$

4,699

$

32,373

$

7,592

$

13,762

$

3,662

$

1,299

$

88,112

58           SRCE

2017 Form 10-K

48469 10k.pdf   58

2/21/18   9:22 AM

 
 
 
 
 
 
The following table shows the reserve for loan and lease losses and recorded investment in loans and leases, segregated by class, 
separated by individually and collectively evaluated for impairment as of December 31, 2017 and 2016. 

(Dollars in thousands) 

December 31, 2017

Reserve for loan and lease losses

Ending balance, individually
evaluated for impairment

Ending balance, collectively
evaluated for impairment

Total reserve for loan and lease

losses

Recorded investment in loans

Ending balance, individually
evaluated for impairment

Ending balance, collectively
evaluated for impairment

Total recorded investment in loans

December 31, 2016

Reserve for loan and lease losses

Ending balance, individually
evaluated for impairment

Ending balance, collectively
evaluated for impairment

Commercial and
agricultural

Auto and light
truck

Medium and
heavy duty
truck

Aircraft

Construction
equipment

Commercial
real estate

Residential
real estate and
home equity

Consumer

Total

$

$

$

$

$

— $

243

$

— $

— $

108

$

181

$

134

$

— $

666

16,228

9,860

4,844

34,619

9,235

14,611

3,532

1,288

94,217

16,228

$

10,103

$

4,844

$

34,619

$

9,343

$

14,792

$

3,666

$

1,288

$

94,883

2,439

$

7,780

$

371

$

1,901

$

928

$

3,346

$

352

$

— $

17,117

927,558

489,036

296,564

842,756

562,509

738,222

525,770

128,146

4,510,561

929,997

$

496,816

$

296,935

$

844,657

$

563,437

$

741,568

$

526,122

$

128,146

$ 4,527,678

297

$

— $

— $

1,076

$

35

$

322

$

148

$

— $

1,878

14,371

8,064

4,740

33,276

8,172

13,355

3,402

1,285

86,665

Total reserve for loan and lease losses

$

14,668

$

8,064

$

4,740

$

34,352

$

8,207

$

13,677

$

3,550

$

1,285

$

88,543

Recorded investment in loans

Ending balance, individually
evaluated for impairment

Ending balance, collectively
evaluated for impairment

Total recorded investment in loans

$

$

Note 6 — Operating Leases

3,590

$

115

$

— $

6,110

$

1,167

$

5,372

$

674

$

— $

17,028

808,674

411,649

294,790

796,304

494,758

713,798

521,257

129,813

4,171,043

812,264

$

411,764

$

294,790

$

802,414

$

495,925

$

719,170

$

521,931

$

129,813

$ 4,188,071

Operating  lease  equipment  at  December 31,  2017  and  2016 was  $139.58  million  and  $118.79  million,  respectively,  net  of 
accumulated depreciation of $49.74 million and $42.23 million, respectively.

The minimum future lease rental payments due from clients on operating lease equipment at December 31, 2017, totaled $108.84 
million, of which $28.81 million is due in 2018, $26.88 million in 2019, $28.52 million in 2020, $14.62 million in 2021, $7.05 
million in 2022, and $2.96 million thereafter. Depreciation expense related to operating lease equipment for the years ended 
December 31, 2017, 2016 and 2015 was $25.22 million, $21.68 million and $18.28 million, respectively.

Note 7 — Premises and Equipment

The following table shows premises and equipment as of December 31.

(Dollars in thousands) 

Land

Buildings and improvements

Furniture and equipment

Total premises and equipment

Accumulated depreciation and amortization

Net premises and equipment

2017

2016

$

15,413

$

58,981

39,978

114,372

(59,760)

16,127

59,027

37,604

112,758

(56,050)

$

54,612

$

56,708

Depreciation and amortization of properties and equipment totaled $5.66 million in 2017, $5.25 million in 2016, and $4.78 million
in 2015.

During 2017, 2016 and 2015, the Company recorded long-lived asset impairment charges totaling $410,000, $0 and $150,000, 
respectively. The impairment charges were recorded as a result of appraisals on buildings and were recognized in Other Expense 
on the Statements of Income.

Note 8 — Mortgage Servicing Rights

The unpaid principal balance of residential mortgage loans serviced for third parties was $752.99 million at December 31, 2017, 
compared to $761.85 million at December 31, 2016, and $798.51 million at December 31, 2015.

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Amortization expense on MSRs is expected to total $0.66 million, $0.57 million, $0.49 million, $0.42 million, and $0.36 million
in 2018, 2019, 2020, 2021 and 2022, respectively. Projected amortization excludes the impact of future asset additions or disposals.

The following table shows changes in the carrying value of MSRs and the associated valuation allowance.

(Dollars in thousands)

Mortgage servicing rights:

Balance at beginning of year

Additions

Amortization

Sales

Carrying value before valuation allowance at end of year

Valuation allowance:

Balance at beginning of year

Impairment recoveries

Balance at end of year

Net carrying value of mortgage servicing rights at end of year

Fair value of mortgage servicing rights at end of year

2017

2016

$

4,297

$

1,144

(1,092)

—

4,349

—

—

— $

4,349

7,187

$

$

$

$

$

4,608

1,167

(1,478)

—

4,297

—

—

—

4,297

7,484

At December 31, 2017, the fair value of MSRs exceeded the carrying value reported in the Statements of Financial Condition by 
$2.84 million. This difference represents increases in the fair value of certain MSRs that could not be recorded above cost basis.

Funds held in trust at 1st Source for the payment of principal, interest, taxes and insurance premiums applicable to mortgage loans 
being serviced for others, were approximately $10.42 million and $12.62 million at December 31, 2017 and December 31, 2016, 
respectively. Mortgage loan contractual servicing fees, including late fees and ancillary income, were $2.70 million, $2.69 million, 
and $2.84 million for 2017, 2016, and 2015, respectively. Mortgage loan contractual servicing fees are included in Mortgage 
Banking Income on the Statements of Income.

Note 9 — Intangible Assets and Goodwill

At December 31, 2017, intangible assets consisted of goodwill of $83.68 million and other intangible assets of $0.06 million, 
which was net of accumulated amortization of $9.48 million. At December 31, 2016, intangible assets consisted of goodwill of 
$83.68 million and other intangible assets of $0.42 million, which was net of accumulated amortization of $9.14 million. Intangible 
asset amortization was $0.36 million, $0.58 million, and $0.69 million for 2017, 2016, and 2015, respectively. Amortization on 
other intangible assets is expected to total $0.05 million and $0.01 million in 2018 and 2019, respectively.

The following table shows a summary of core deposit intangible and other intangible assets as of December 31.

(Dollars in thousands)

Core deposit intangibles:

Gross carrying amount

Less: accumulated amortization

Net carrying amount

Other intangibles:

Gross carrying amount

Less: accumulated amortization

Net carrying amount

Note 10 — Deposits

2017

2016

$

$

$

$

9,546

(9,484)

62

$

$

9,566

(9,143)

423

— $

—

— $

—

—

—

The aggregate amount of certificates of deposit of $250,000 or more and other time deposits of $250,000 or more outstanding at 
December 31, 2017 and 2016 was $553.80 million and $348.30 million, respectively.

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The following table shows the amount of certificates of deposit of $250,000 or more and other time deposits of $250,000 or more 
outstanding at December 31, 2017, by time remaining until maturity.

(Dollars in thousands) 

Under 3 months

4 – 6 months

7 – 12 months

Over 12 months

Total

$

107,747

75,414

109,311

261,330

553,802

$

The following table shows scheduled maturities of time deposits, including both private and public funds, at December 31, 2017.

(Dollars in thousands)

2018

2019

2020

2021

2022

Thereafter

Total

$

612,866

385,988

205,651

45,726

16,415

3,327

$

1,269,973

Note 11 — Borrowed Funds and Mandatorily Redeemable Securities

The following table shows the details of long-term debt and mandatorily redeemable securities as of December 31, 2017 and 2016.

(Dollars in thousands) 

Federal Home Loan Bank borrowings (1.04% – 5.86%)

Mandatorily redeemable securities

Other long-term debt

Total long-term debt and mandatorily redeemable securities

2017

2016

$

$

47,114

$

18,948

3,998

70,060

$

53,075

19,177

2,056

74,308

Annual maturities of long-term debt outstanding at December 31, 2017, for the next five years and thereafter beginning in 2018, 
are as follows (in thousands): $1,634; $1,545; $1,440; $1,728; $3,390; and $60,323.

At  December 31,  2017,  the  Federal  Home  Loan  Bank  borrowings  represented  a  source  of  funding  for  community  economic 
development activities, agricultural loans and general funding for the bank and consisted of 18 fixed rate notes with maturities 
ranging from 2018 to 2027. These notes were collateralized by $58.88 million of certain real estate loans.

Mandatorily redeemable securities as of December 31, 2017 and 2016, of $18.95 million and $19.18 million, respectively reflected 
the “book value” shares under the 1st Source Executive Incentive Plan. See Note 16 - Employee Stock Benefit Plans for additional 
information. Dividends paid on these shares and changes in book value per share are recorded as other interest expense. Total 
interest expense recorded for 2017, 2016, and 2015 was $1.68 million, $1.45 million, and $1.37 million, respectively.

The following table shows the details of short-term borrowings as of December 31, 2017 and 2016.

(Dollars in thousands) 

Federal funds purchased

Security repurchase agreements

Commercial paper

Other short-term borrowings

Total short-term borrowings

2017

2016

Amount

Weighted Average
Rate

Amount

Weighted Average
Rate

$

$

56,000

149,834

6,115

2,646

214,595

1.63% $

0.20

0.27

—

0.57% $

—

162,913

5,761

123,269

291,943

—%

0.17

0.27

0.57

0.34%

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Note 12 — Subordinated Notes

The Company sponsors one trust, 1st Source Master Trust (Capital Trust) of which 100% of the common equity is owned by the 
Company. The Capital Trust was formed in 2007 for the purpose of issuing corporation-obligated mandatorily redeemable capital 
securities (the capital securities) to third-party investors and investing the proceeds from the sale of the capital securities solely 
in junior subordinated debenture securities of the Company (the subordinated notes). The subordinated notes held by the Capital 
Trust are the sole assets of the Capital Trust. The Capital Trust qualifies as a variable interest entity for which the Company is not 
the primary beneficiary and therefore reported in the financial statements as an unconsolidated subsidiary. The junior subordinated 
debentures are reflected as subordinated notes in the Statements of Financial Condition with the corresponding interest distributions 
reflected as Interest Expense in the Statements of Income. The common shares issued by the Capital Trust are included in Other 
Assets in the Statements of Financial Condition.

Distributions on the capital securities issued by the Capital Trust are payable quarterly at a rate per annum equal to the interest 
rate being earned by the Capital Trust on the subordinated notes held by the Capital Trust. The capital securities are subject to 
mandatory redemption, in whole or in part, upon repayment of the subordinated notes. The Company has entered into agreements 
which, taken collectively, fully and unconditionally guarantee the capital securities subject to the terms of each of the guarantees. 
The capital securities held by the Capital Trust qualify as Tier 1 capital under Federal Reserve Board guidelines.

The following table shows subordinated notes at December 31, 2017.

(Dollars in thousands)

June 2007 issuance (1)

August 2007 issuance (2)

Total

(1) Fixed rate through life of debt.
(2) 3-Month LIBOR +1.48% through remaining life of debt.

Note 13 — Earnings Per Share

Amount of
Subordinated
Notes

$

$

41,238

17,526

58,764

Interest Rate

Maturity Date

7.22%

3.07%

6/15/2037

9/15/2037

Earnings per common share is computed using the two-class method. Basic earnings per common share is computed by dividing 
net income by the weighted-average number of common shares outstanding during the applicable period, excluding outstanding 
participating securities. Participating securities include non-vested restricted stock awards. Non-vested restricted stock awards are 
considered participating securities to the extent the holders of these securities receive non-forfeitable dividends at the same rate 
as  holders  of common  stock. Diluted  earnings  per  common share  is  computed using  the  weighted-average number  of shares 
determined for the basic earnings per common share computation plus the dilutive effect of stock compensation using the treasury 
stock method.

Stock options, where the exercise price was greater than the average market price of the common shares, were excluded from the 
computation  of  diluted  earnings  per  common  share  because  the  result  would  have  been  antidilutive.  No  stock  options  were 
considered antidilutive as of December 31, 2017, 2016 and 2015. 

The following table presents a reconciliation of the number of shares used in the calculation of basic and diluted earnings per 
common share for the three years ending December 31.

(Dollars in thousands - except per share amounts)

Distributed earnings allocated to common stock

Undistributed earnings allocated to common stock

Net earnings allocated to common stock

Net earnings allocated to participating securities

Net income allocated to common stock and participating securities

Weighted average shares outstanding for basic earnings per common share

Dilutive effect of stock compensation

Weighted average shares outstanding for diluted earnings per common share

Basic earnings per common share

Diluted earnings per common share

2017

2016

2015

19,701

$

18,707

$

47,830

67,531

520

38,670

57,377

409

68,051

$

57,786

$

17,582

39,336

56,918

568

57,486

25,925,820

25,879,397

26,173,351

—

—

—

25,925,820

25,879,397

26,173,351

2.60

2.60

$

$

2.22

2.22

$

$

2.17

2.17

$

$

$

$

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Note 14 — Accumulated Other Comprehensive Income

The following table presents reclassifications out of accumulated other comprehensive income related to unrealized gains and 
losses on available-for-sale securities for the two years ending December 31.

(Dollars in thousands)

Realized gains included in net income

Tax effect

Net of tax

Note 15 — Employee Benefit Plans

2017

2016

Affected Line Item in the Statements of Income

4,340

$

1,796 Gains on investment securities available-for-sale

4,340

(1,629)

1,796

Income before income taxes

(674)

Income tax expense

2,711

$

1,122 Net income

$

$

The 1st Source Corporation Employee Stock Ownership and Profit Sharing Plan (as amended, the “Plan”) includes an employee 
stock ownership component, which is designed to invest in and hold 1st Source common stock, and a 401(k) plan component, 
which holds all Plan assets not invested in 1st Source common stock. The Plan encourages diversification of investments with 
opportunities to change investment elections and contribution levels.

Employees are eligible to participate in the Plan the first of the month following 90 days of employment. The Company matches 
dollar for dollar on the first 4% of deferred compensation, plus 50 cents on the dollar of the next 2% deferrals. The Company will 
also contribute to the Plan an amount designated as a fixed 2% employer contribution. The amount of fixed contribution is equal 
to two percent of the participant’s eligible compensation. Additionally, each year the Company may, in its sole discretion, make 
a  discretionary  profit  sharing  contribution. As  of  December 31,  2017  and  2016,  there  were  1,126,939  and  1,252,417  shares, 
respectively, of 1st Source Corporation common stock held in relation to employee benefit plans.

The Company contributions are allocated among the participants on the basis of compensation. Each participant’s account is 
credited with cash and/or shares of 1st Source common stock based on that participant’s compensation earned during the year. 
After completing 5 years of service in which they worked at least 1,000 hours per year, a participant will be completely vested in 
the  Company’s  contribution. An  employee  is  always  100%  vested  in  their  deferral.  Plan  participants  are  entitled  to  receive 
distributions from their Plan accounts upon termination of service, retirement, or death.

Contribution expense for the years ended December 31, 2017, 2016, and 2015, amounted to $4.88 million, $4.71 million, and 
$4.57 million, respectively.

In addition to the 1st Source Corporation Employee Stock Ownership and Profit Sharing Plan, the Company provides a limited 
health care and life insurance benefit for some of its retired employees. Effective March 31, 2009, the Company amended the plan 
so that no new retirees would be covered by the plan. The amendment will have no effect on the coverage for retirees covered at 
the time of the amendment. Prior to amendment, all full-time employees became eligible for these retiree benefits upon reaching 
age 55 with 20 years of credited service. The retiree medical plan pays a stated percentage of eligible medical expenses reduced 
by any deductibles and payments made by government programs and other group coverage. The lifetime maximum benefit payable 
under the medical plan is $15,000 and for life insurance is $3,000.

The Company’s net periodic post retirement benefit (recovery) cost recognized in Salaries and Employee Benefits in the Statements 
of Income for the years ended December 31, 2017, 2016 and 2015, amounted to $(0.01) million, $(0.01) million, and $(0.02) 
million, respectively. The accrued post retirement benefit cost was not material at December 31, 2017, 2016, and 2015.

Note 16 — Stock Based Compensation 

As of December 31, 2017, the Company had four active stock-based employee compensation plans. These plans include three
executive stock award plans, the Executive Incentive Plan (EIP), the Restricted Stock Award Plan (RSAP), the Strategic Deployment 
Incentive Plan (SDP); and the Employee Stock Purchase Plan (ESPP). The 2011 Stock Option Plan was approved by the shareholders 
on  April 21,  2011  but  the  Company  had  not  made  any  grants  through  December 31,  2017.  These  stock-based  employee 
compensation plans were established to help retain and motivate key employees. All of the plans have been approved by the 
shareholders of 1st Source Corporation. The Executive Compensation and Human Resources Committee (the “Committee”) of 
the 1st Source Corporation Board of Directors has sole authority to select the employees, establish the awards to be issued, and 
approve the terms and conditions of each award under the stock-based compensation plans.

Stock-based compensation to employees is recognized as compensation cost in the Statements of Income based on their fair values 
on the measurement date, which, for 1st Source, is the date of grant. Stock-based compensation expense is recognized ratably over 
the requisite service period for all awards. The total fair value of share awards vested was $2.37 million during 2017, $4.53 million
in 2016, and $4.37 million in 2015.

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The following table shows the combined summary of activity regarding active stock option and stock award plans.

Balance, January 1, 2015

Shares authorized - 2015 EIP

Granted

Stock awards vested

Forfeited

Balance, December 31, 2015

Shares authorized - 2016 EIP
Shares authorized - Restricted Stock Award Plan(1)

Granted

Stock awards vested

Forfeited

Canceled

Balance, December 31, 2016

Shares authorized - 2017 EIP

Granted

Stock awards vested

Forfeited

Balance, December 31, 2017

Non-Vested Stock Awards Outstanding

Shares Available
for Grant

Number of Shares

Weighted-Average
Grant-Date
Fair Value

2,460,208

440,035

$

70,202

(81,591)

—

1,980

2,450,799

59,342

229,439

(79,118)

—

3,543

(1,950,000)

714,005

59,064

(98,625)

—

2,000

676,444

—

81,591

(159,381)

(3,384)

358,861

—

—

79,118

(155,981)

(5,383)

—

276,615

—

98,625

(76,858)

(2,456)

295,926

$

20.60

—

24.44

19.51

23.85

21.93

—

—

26.19

20.47

23.39

—

23.94

—

33.54

22.71

29.93

27.41

(1) Shares issuable under the Plan, after taking into account previously granted and forfeited shares, were adjusted to 250,000 shares effective November 9, 2016.

Stock Option Plans — Incentive stock option plans include the 2011 Stock Option Plan (the “2011 Plan”). Shares available for 
issuance under the 2011 Plan were reduced from 2,200,000 shares to 250,000 shares effective November 9, 2016.

Each award from the plan is evidenced by an award agreement that specifies the option price, the duration of the option, the number 
of shares to which the option pertains, and such other provisions as the Committee determines. The option price is equal to the 
fair market value of a share of 1st Source Corporation’s common stock on the date of grant. Options granted expire at such time 
as the Committee determines at the date of grant and in no event does the exercise period exceed a maximum of ten years. Upon 
merger, consolidation, or other corporate consolidation in which 1st Source Corporation is not the surviving corporation, as defined 
in the plans, all outstanding options immediately vest.

There were zero stock options exercised during 2017, 2016 or 2015. All shares issued in connection with stock option exercises 
and non-vested stock awards are issued from available treasury stock.

No stock-based compensation expense related to stock options was recognized in 2017, 2016 or 2015.

The fair value of each option on the date of grant is estimated using the Black-Scholes option pricing model. Expected volatility 
is based on the historical volatility estimated over a period equal to the expected life of the options. In estimating the fair value 
of stock options under the Black-Scholes valuation model, separate groups of employees that have similar historical exercise 
behavior are considered separately. The expected life of the options granted is derived based on past experience and represents 
the period of time that options granted are expected to be outstanding.

Stock Award Plans — Incentive stock award plans include the EIP, the SDP and the RSAP. The EIP is administered by the 
Committee. Awards under the EIP and SDP include “book value” shares and “market value” shares of common stock. These shares 
are awarded annually based on weighted performance criteria and generally vest over a period of five years. The EIP book value 
shares may only be sold to 1st Source and such sale is mandatory in the event of death, retirement, disability, or termination of 
employment. The RSAP is designed for key employees. Awards under the RSAP are made to employees recommended by the 
Chief Executive Officer and approved by the Committee. Shares granted under the RSAP vest over two to ten years and vesting 
is based upon meeting certain various criteria, including continued employment with 1st Source. Shares issuable under the RSAP, 
after taking into account previously granted and forfeited shares, were adjusted to 250,000 shares effective November 9, 2016.

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Stock-based compensation expense relating to the EIP, SDP and RSAP totaled $2.96 million in 2017, $2.88 million in 2016, and 
$3.84 million in 2015. The total income tax benefit recognized in the accompanying Statements of Income related to stock-based 
compensation was $1.11 million in 2017, $1.07 million in 2016, and $1.45 million in 2015. Unrecognized stock-based compensation 
expense related to non-vested stock awards (EIP/SDP/RSAP) was $5.97 million at December 31, 2017. At such date, the weighted-
average period over which this unrecognized expense was expected to be recognized was 3.11 years.

The fair value of non-vested stock awards for the purposes of recognizing stock-based compensation expense is market price of 
the stock on the measurement date, which, for the Company’s purposes is the date of the award.

Employee Stock Purchase Plan — The Company offers an ESPP for substantially all employees with at least two years of service 
on the effective date of an offering under the plan. Eligible employees may elect to purchase any dollar amount of stock, so long 
as such amount does not exceed 25% of their base rate of pay and the aggregate stock accrual rate for all offerings does not exceed 
$25,000 in any calendar year. The purchase price for shares offered is the lower of the closing market bid price for the offering 
date or the average market bid price for the five business days preceding the offering date. The purchase price and premium/
(discount) to the actual market closing price on the offering date for the 2017, 2016, and 2015 offerings were $46.18 (-1.32%), 
$33.87 (-0.29%), and $28.80 (0.23%), respectively. Payment for the stock is made through payroll deductions over the offering 
period, and employees may discontinue the deductions at any time and exercise the option or take the funds out of the program. 
The most recent offering began June 1, 2017 and runs through May 31, 2019, with $152,786 in stock value to be purchased at 
$46.18 per share.

Note 17 — Income Taxes

The following table shows the composition of income tax expense.

Year Ended December 31 (Dollars in thousands) 

2017

2016

2015

Current:

Federal

State

Total current

Deferred:

Federal

State

Deferred tax liability remeasurement

Total deferred

Total provision

$

26,012

$

25,479

$

4,530

30,542

5,869

(488)

(2,614)

2,767

3,005

28,484

2,530

326

—

2,856

$

33,309

$

31,340

$

26,092

3,365

29,457

1,577

43

—

1,620

31,077

The following table shows the reasons for the difference between income tax expense and the amount computed by applying the 
statutory federal income tax rate (35%) to income before income taxes.

2017

2016

2015

Year Ended December 31 (Dollars in thousands)

Statutory federal income tax

(Decrease) increase in income taxes resulting from:

Tax-exempt interest income

State taxes, net of federal income tax benefit

Deferred tax liability remeasurement

Other

Total

Amount

$

35,476

(1,197)

2,627

(2,614)

(983)

Percent of
Pretax
Income

Amount

Percent of
Pretax
Income

Percent of
Pretax
Income

Amount

35.0% $

31,194

35.0% $

30,997

35.0%

(1.2)

2.6

(2.6)

(0.9)

(1,235)

2,165

—

(784)

(1.4)

2.4

—

(0.8)

(1,152)

2,215

—

(983)

(1.3)

2.5

—

(1.1)

35.1%

$

33,309

32.9% $

31,340

35.2% $

31,077

The tax expense related to gains on investment securities available-for-sale for the years 2017, 2016, and 2015 was approximately 
$1,629,000, $674,000, and $2,000, respectively.

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The following table shows the composition of deferred tax assets and liabilities as of December 31, 2017 and 2016.

(Dollars in thousands) 

Deferred tax assets:

Reserve for loan and lease losses

Accruals for employee benefits

Tax advantaged partnerships

Net unrealized losses on securities available-for-sale

Other

Total deferred tax assets

Deferred tax liabilities:

Differing depreciable bases in premises and leased equipment

Net unrealized gains on securities available-for-sale

Differing bases in assets related to acquisitions

Tax advantaged partnerships

Mortgage servicing

Capitalized loan costs

Prepaid expenses

Other

Total deferred tax liabilities

Net deferred tax liability

2017

2016

$

23,791

$

34,663

2,369

—

1,285

622

3,948

1,411

—

477

28,067

40,499

22,641

—

3,954

1,921

745

867

387

222

30,737

$

(2,670) $

31,449

807

6,170

—

1,540

1,463

646

419

42,494

(1,995)

No valuation allowance for deferred tax assets was recorded at December 31, 2017 and 2016 as the Company believes it is more 
likely than not that all of the deferred tax assets will be realized.

The following table shows a reconciliation of the beginning and ending amounts of unrecognized tax benefits.

(Dollars in thousands)

Balance, beginning of year

Additions based on tax positions related to the current year

Additions for tax positions of prior years

Reductions for tax positions of prior years

Reductions due to lapse in statute of limitations

Settlements

Balance, end of year

2017

2016

2015

$

$

762

350

—

—

—

—

$

380

382

—

—

—

—

$

1,112

$

762

$

—

380

—

—

—

—

380

The total amount of unrecognized tax benefits that would affect the effective tax rate if recognized was $0.72 million at December 31, 
2017, $0.50 million at December 31, 2016, and $0.25 million at December 31, 2015. Interest and penalties are recognized through 
the income tax provision. For the years 2017, 2016 and 2015, the Company recognized approximately $0.05 million, $0.04 million
and $0.00 million in interest, net of tax effect, and penalties, respectively. There was $0.09 million, $0.04 million and $0.00 million
accrued interest and penalties at December 31, 2017, 2016 and 2015, respectively.

Tax years that remain open and subject to audit include the federal 2014-2017 years and the Indiana 2014-2017 years. The Company 
does not anticipate a significant change in the amount of uncertain tax positions within the next 12 months.

The Tax Cuts and Jobs Act was enacted on December 22, 2017. The Act reduces the U.S. federal corporate tax rate from 35% to 
21%. At December 31, 2017, the Company had not completed its accounting for the tax effects of enactment of the Act; however, 
in certain cases, as described below, the Company made a reasonable estimate of the effects on its existing deferred tax balances. 
The Company will continue to make and refine its calculations as additional analysis is completed. In addition, the Company’s 
estimates may also be affected as it gains a more thorough understanding of the tax law.

Provisional amounts

Deferred tax assets and liabilities: The Company remeasured certain deferred tax assets and liabilities based on the rates at which 
it expects to reverse in the future, which is generally 21%. However, the Company is still analyzing certain aspects of the Act and 
refining its calculations, which could potentially affect the measurement of these balances or potentially give rise to new deferred 
tax amounts. The provisional amount recorded related to the remeasurement of its deferred tax balance was a benefit of $2.61 
million, which is included as a component of Income Tax Expense in the Consolidated Statements of Income and decreased the 
effective tax rate by 2.6%.

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Further, at December 31, 2017, the Company was unable to fully revalue the deferred tax liabilities associated with its partnership 
investments in renewable energy and affordable housing and estimated the deferred tax liability associated with those projects to 
be $1.92 million. This estimation was necessary due to incomplete information for 2017 operations from those partnerships at 
year end. Upon receipt of the partnership Form 1065 K-1’s, the Company will complete the revaluation of those related deferred 
tax liabilities as provided by the U.S. Securities and Exchange Commission’s SAB No. 118, Income Tax Accounting Implications 
of the Tax Cuts and Jobs Act.

Note 18 — Contingent Liabilities, Commitments, and Financial Instruments with Off-Balance-Sheet Risk

Contingent Liabilities —1st Source and its subsidiaries are defendants in various legal proceedings arising in the normal course 
of business. In the opinion of management, based upon present information including the advice of legal counsel, the ultimate 
resolution of these proceedings will not have a material effect on the Company’s consolidated financial position or results of 
operations.

1st Source Bank sells residential mortgage loans to Fannie Mae as well as FHA-insured, USDA-insured and VA-guaranteed loans 
in Ginnie Mae mortgage-backed securities. Additionally, the Bank has sold loans on a service released basis to various other 
financial institutions in the past. The agreements under which the Bank sells these mortgage loans contain various representations 
and warranties regarding the acceptability of loans for purchase. On occasion, the Bank may be required to indemnify the loan 
purchaser for credit losses on loans that were later deemed ineligible for purchase or may be required to repurchase a loan. Both 
circumstances are collectively referred to as “repurchases.”

The Company’s liability for repurchases, included in Accrued  Expenses and  Other  Liabilities on the Statements of Financial 
Condition, was $0.39 million and $0.42 million as of December 31, 2017 and 2016, respectively. The mortgage repurchase liability 
represents the Company’s best estimate of the loss that it may incur. The estimate is based on specific loan repurchase requests 
and a historical loss ratio with respect to origination dollar volume. Because the level of mortgage loan repurchase losses are 
dependent on economic factors, investor demand strategies and other external conditions that may change over the life of the 
underlying  loans,  the  level  of  liability  for  mortgage  loan  repurchase  losses  is  difficult  to  estimate  and  requires  considerable 
management judgment.

Commitments — 1st Source and its subsidiaries are obligated under operating leases for certain office premises and equipment. 
The Company also leases certain owned premises and receives rental income from such lease agreements. Future minimum rental 
commitments for all noncancellable operating leases total approximately, $3.30 million in 2018, $3.07 million in 2019, $2.74 
million in 2020, $1.60 million in 2021, $0.43 million in 2022, and $1.86 million, thereafter.

The following table shows rental expense of office premises and equipment and rental income from owned premises.

Year Ended December 31 (Dollars in thousands) 

Gross rental expense

Gross rental income

Net rental expense

2017

2016

2015

$

$

4,183

(856)

3,327

$

$

3,995

(921)

3,074

$

$

3,889

(914)

2,975

The Company has made investments directly in various tax-advantaged and other operating partnerships formed by third parties. 
The Company’s investments are primarily related to investments promoting affordable housing, community development and 
renewable energy sources. As a limited partner in these operating partnerships, we are allocated credits and deductions associated 
with the underlying properties. The Company has determined that it is not the primary beneficiary of these investments because 
the general partners have the power to direct the activities that most significantly influence the economic performance of their 
respective partnerships. At December 31, 2017 and 2016, investment balances, including all legally binding commitments to fund 
future investments, totaled $23.76 million and $11.14 million, respectively. In addition, the Company had a liability for all legally 
binding unfunded commitments of $15.71 million and $4.95 million at December 31, 2017 and 2016, respectively.

Financial Instruments with Off-Balance-Sheet Risk — To meet the financing needs of our clients, 1st Source and its subsidiaries 
are parties to financial instruments with off-balance-sheet risk in the normal course of business. These off-balance-sheet financial 
instruments include commitments to originate and sell loans and standby letters of credit. The instruments involve, to varying 
degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated statements of financial 
condition.

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Financial instruments, whose contract amounts represent credit risk as of December 31, were as follows:

(Dollars in thousands)

Amounts of commitments:

Loan commitments to extend credit

Standby letters of credit

Commercial and similar letters of credit

2017

2016

$

$

$

1,030,334

29,961

1,837

$

$

$

868,267

33,397

1,704

The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instruments for loan 
commitments and standby letters of credit is represented by the dollar amount of those instruments. The Company uses the same 
credit policies and collateral requirements in making commitments and conditional obligations as it does for on-balance-sheet 
instruments.

Loan commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since 
many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily 
represent  future  cash  requirements.  The  Company  grants  mortgage  loan  commitments  to  borrowers  subject  to  normal  loan 
underwriting standards. The interest rate risk associated with these loan commitments is managed by entering into contracts for 
future deliveries of loans.

Standby letters of credit are conditional commitments issued to guarantee the performance of a client to a third party. The credit 
risk involved in and collateral obtained when issuing standby letters of credit are essentially the same as those involved in extending 
loan commitments to clients. Standby letters of credit generally have terms ranging from six months to one year.

Commercial letters of credit are issued specifically to facilitate commerce and typically result in the commitment being drawn on 
when the underlying transaction is consummated between the customer and the third party. Commercial letters of credit generally 
have terms ranging from three months to six months.

Note 19 — Derivative Financial Instruments

Commitments to originate residential mortgage loans held for sale and forward commitments to sell residential mortgage loans 
are considered derivative instruments. See Note 18 for further information.

The Company has certain interest rate derivative positions that are not designated as hedging instruments. Derivative assets and 
liabilities are recorded at fair value on the Statement of Financial Condition and do not take into account the effects of master 
netting agreements. Master netting agreements allow the Company to settle all derivative contracts held with a single counterparty 
on a net basis, and to offset net derivative positions with related collateral, where applicable. These derivative positions relate to 
transactions in which the Company enters into an interest rate swap with a client while at the same time entering into an offsetting 
interest rate swap with another financial institution. In connection with each transaction, the Company agrees to pay interest to 
the client on a notional amount at a variable interest rate and receive interest from the client on the same notional amount at a 
fixed interest rate. At the same time, the Company agrees to pay another financial institution the same fixed interest rate on the 
same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows the client 
to effectively convert a variable rate loan to a fixed rate. Because the terms of the swaps with the customers and the other financial 
institution offset each other, with the only difference being counterparty credit risk, changes in the fair value of the underlying 
derivative contracts are not materially different and do not significantly impact the Company’s results of operations.

The following table shows the amounts of non-hedging derivative financial instruments at December 31, 2017 and 2016.

(Dollars in thousands)

Interest rate swap contracts

Loan commitments

Forward contracts - mortgage loan

Total - December 31, 2017

Interest rate swap contracts

Loan commitments

Forward contracts - mortgage loan

Total - December 31, 2016

Asset derivatives

Liability derivatives

Notional or
contractual
amount

Statement of Financial
Condition
classification

Fair value

Statement of Financial
Condition
classification

Fair value

$

$

$

$

756,550 Other assets

8,504 Mortgages held for sale

19,390 N/A

784,444

570,004 Other assets

5,527 Mortgages held for sale

16,525 Mortgages held for sale

592,056

$

$

$

$

5,167 Other liabilities

66 N/A

— Mortgages held for sale

5,233

6,621 Other liabilities

43 N/A

222 N/A

6,886

$

$

$

$

5,262

—

10

5,272

6,743

—

—

6,743

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The following table shows the amounts included in the Statements of Income for non-hedging derivative financial instruments at 
December 31, 2017, 2016 and 2015.

(Dollars in thousands)

Interest rate swap contracts

Interest rate swap contracts

Loan commitments

Forward contracts - mortgage loan

Total

Statement of
Income classification

Other expense

Other income

Mortgage banking

Mortgage banking

$

$

Gain (loss)

2017

2016

2015

26

$

64

$

1,585

23

(232)

1,402

$

730

(4)

209

999

$

(8)

1,045

45

155

1,237

The following table shows the offsetting of financial assets and derivative assets at December 31, 2017 and 2016.

Gross
Amounts of
Recognized
Assets

Gross Amounts
Offset in the
Statement of
Financial Condition

Net Amounts of
Assets Presented in
the Statement of
Financial Condition

Financial
Instruments

Cash Collateral
Received

Net Amount

Gross Amounts Not Offset in the
Statement of Financial Condition

$

$

5,194

$

27

$

5,167

$

— $

— $

5,167

6,681

$

60

$

6,621

$

— $

— $

6,621

(Dollars in thousands)

December 31, 2017

Interest rate swaps

December 31, 2016

Interest rate swaps

The following table shows the offsetting of financial liabilities and derivative liabilities at December 31, 2017 and 2016.

Gross
Amounts of
Recognized
Liabilities

Gross Amounts
Offset in the
Statement of
Financial Condition

Net Amounts of
Liabilities Presented in
the Statement of
Financial Condition

Financial
Instruments

Cash Collateral
Pledged

Net Amount

Gross Amounts Not Offset in the
Statement of Financial Condition

$

$

$

$

5,289

149,835

155,124

6,803

162,913

169,716

$

$

$

$

27

—

27

60

—

60

$

$

$

$

5,262

149,835

155,097

6,743

162,913

169,656

$

$

$

$

— $

149,835

149,835

$

— $

162,913

162,913

$

2,705

—

2,705

3,794

—

3,794

$

$

$

$

2,557

—

2,557

2,949

—

2,949

(Dollars in thousands)

December 31, 2017

Interest rate swaps

Repurchase agreements

Total

December 31, 2016

Interest rate swaps

Repurchase agreements

Total

If a default in performance of any obligation of a repurchase or derivative agreement occurs, each party will set-off property held, 
or  loan  indebtedness  owing,  in  respect  of  transactions  against  obligations  owing  in  respect  of  any  other  transactions.  At 
December 31, 2017 and December 31, 2016, repurchase agreements had a remaining contractual maturity of $148.22 million and 
$160.38 million in overnight, $1.32 million and $2.23 million in up to 30 days and $0.30 million and $0.30 million in greater than 
90 days, respectively and were collateralized by U.S. Treasury and Federal agencies securities.

Note 20 — Regulatory Matters

The Company is subject to various regulatory capital requirements administered by the Federal banking agencies. Failure to meet 
minimum capital requirements can result in certain mandatory and possible additional discretionary actions by regulators that, if 
undertaken,  could  have  a  material  effect  on  the  Company’s  financial  statements.  Under  capital  adequacy  guidelines  and  the 
regulatory framework for prompt corrective action, the Company must meet specific capital guidelines that involve quantitative 
measures of assets, liabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. Capital 
amounts and classification are subject to qualitative judgments by the regulators about components, risk weightings, and other 
factors.

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Quantitative measures established by regulation to ensure capital adequacy require the Company to maintain minimum amounts 
and ratios of total capital, Tier 1 capital, and common equity Tier 1 capital to risk-weighted assets and of Tier 1 capital to average 
assets. The Company believes that it meets all capital adequacy requirements to which it is subject.

The most recent notification from the Federal bank regulators categorized 1st Source Bank, the largest of its subsidiaries, as “well 
capitalized” under the regulatory framework for prompt corrective action. To be categorized as “well capitalized” the Bank must 
maintain minimum total risk-based, Tier 1 risk-based, common equity Tier 1 risk-based, and Tier 1 leverage ratios as set forth in 
the table below. There are no conditions or events since that notification that the Company believes will have changed the institution’s 
category.

As discussed in Note 12, the capital securities held by the Capital Trusts qualify as Tier 1 capital under Federal Reserve Board 
guidelines. The following table shows the actual and required capital amounts and ratios for 1st Source Corporation and 1st Source 
Bank as of December 31, 2017 and 2016.

(Dollars in thousands) 

Amount

Ratio

Amount

Ratio

Amount

Ratio

Amount

Ratio

Actual

Minimum Capital
Adequacy

Minimum Capital 
Adequacy with 
Capital Buffer(1)

To Be Well Capitalized
Under Prompt Corrective
Action Provisions

2017

Total Capital (to Risk-Weighted

Assets):

1st Source Corporation

$

764,853

14.70% $ 416,174

8.00% $481,201

9.25% $

520,218

1st Source Bank

696,248

13.36

416,902

8.00

482,043

9.25

521,127

Tier 1 Capital (to Risk-Weighted

Assets):

1st Source Corporation

1st Source Bank

Common Equity Tier 1 Capital (to

Risk-Weighted Assets):

1st Source Corporation

1st Source Bank

Tier 1 Capital (to Average Assets):

1st Source Corporation

1st Source Bank

2016

Total Capital (to Risk-Weighted Assets):

699,420

630,702

642,420

630,702

699,420

630,702

13.44

12.10

12.35

12.10

12.17

10.98

312,131

312,676

234,098

234,507

229,890

229,789

6.00

6.00

4.50

4.50

4.00

4.00

377,158

377,817

299,125

299,648

7.25

7.25

5.75

5.75

N/A

N/A

N/A

N/A

416,174

416,902

338,142

338,733

287,362

287,236

1st Source Corporation

$

713,498

15.12 % $ 377,432

8.00 % $406,919

8.625 % $

471,791

1st Source Bank

662,531

14.06

377,014

8.00

406,468

8.625

471,267

Tier 1 Capital (to Risk-Weighted Assets):

1st Source Corporation

1st Source Bank

Common Equity Tier 1 Capital (to Risk-

Weighted Assets):

1st Source Corporation

1st Source Bank

Tier 1 Capital (to Average Assets):

1st Source Corporation

1st Source Bank

651,006

603,022

594,006

603,022

651,006

603,022

13.80

12.80

12.59

12.80

12.11

11.22

283,074

282,760

212,306

212,070

215,115

214,949

6.00

6.00

4.50

4.50

4.00

4.00

312,561

312,214

6.625

6.625

377,432

377,014

241,793

241,524

5.125

5.125

N/A

N/A

N/A

N/A

306,664

306,324

268,893

268,686

10.00%

10.00

8.00

8.00

6.50

6.50

5.00

5.00

10.00 %

10.00

8.00

8.00

6.50

6.50

5.00

5.00

(1) The capital conservation buffer requirement will be phased in over three years beginning in 2016. The capital buffer requirement effectively raises the minimum 
required common equity Tier 1 capital ratio to 7.0%, the Tier 1 capital ratio to 8.5%, and the total capital ratio to 10.5% on a fully phased-in basis.

The Bank was not required to maintain noninterest bearing cash balances with the Federal Reserve Bank as of December 31, 2017
and 2016.

Dividends that may be paid by a subsidiary bank to the parent company are subject to certain legal and regulatory limitations and 
also may be affected by capital needs, as well as other factors.

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Due to the Company’s mortgage activities, 1st Source Bank is required to maintain minimum net worth capital requirements 
established by various governmental agencies. 1st Source Bank’s net worth requirements are governed by the Department of 
Housing and Urban Development and GNMA. As of December 31, 2017, 1st Source Bank met its minimum net worth capital 
requirements.

Note 21 — Fair Value Measurements

The Company determines the fair values of its financial instruments based on the fair value hierarchy, which requires an entity to 
maximize the use of quoted prices and observable inputs and to minimize the use of unobservable inputs when measuring fair 
value. The Company elected fair value accounting for mortgages held for sale. The Company believes the election for mortgages 
held for sale (which are economically hedged with free-standing derivatives) will reduce certain timing differences and better 
match changes in the value of these assets with changes in the value of derivatives used as economic hedges for these assets. At 
December 31, 2017 and 2016, all mortgages held for sale are carried at fair value.

The following table shows the differences between fair value carrying amount of mortgages held for sale measured at fair value 
and the aggregate unpaid principal amount the Company is contractually entitled to receive at maturity on December 31, 2017
and 2016.

(Dollars in thousands) 

December 31, 2017

Mortgages held for sale reported at fair value:

Total Loans

December 31, 2016

Mortgages held for sale reported at fair value:

Total Loans

Fair value carrying
amount

Aggregate unpaid
principal

Excess of fair value
carrying amount
over (under) unpaid
principal

$

$

13,123

$

12,967

$

156 (1)

15,849

$

15,809

$

40 (1)

(1) The excess of fair value carrying amount over (under) unpaid principal is included in mortgage banking income and includes changes in fair value at and 
subsequent to funding and gains and losses on the related loan commitment prior to funding.

Financial Instruments on Recurring Basis:

The following is a description of the valuation methodologies used for financial instruments measured at fair value on a recurring 
basis:

Investment securities available-for-sale are valued primarily by a third party pricing agent. Prices supplied by the independent 
pricing agent, as well as their pricing methodologies and assumptions, are reviewed by the Company for reasonableness and to 
ensure such prices are aligned with market levels. In general, the Company’s investment securities do not possess a complex 
structure that could introduce greater valuation risk. The portfolio mainly consists of traditional investments including U.S. Treasury 
and Federal agencies securities, federal agency mortgage pass-through securities, and general obligation and revenue municipal 
bonds. Pricing for such instruments is fairly generic and is easily obtained. On a quarterly basis, prices supplied by the pricing 
agent are validated by comparison to prices obtained from other third party sources for a material portion of the portfolio.

The valuation policy and procedures for Level 3 fair value measurements of available-for-sale debt securities are decided through 
collaboration between management of the Corporate Accounting and Funds Management departments. The changes in fair value 
measurement for Level 3 securities are analyzed on a periodic basis under a collaborative framework with the aforementioned 
departments. The methodology and variables used for input are derived from the combination of observable and unobservable 
inputs. The unobservable inputs are determined through internal assumptions that may vary from period to period due to external 
factors, such as market movement and credit rating adjustments.

Both the market and income valuation approaches are implemented using the following types of inputs:

•  U.S. treasuries are priced using the market approach and utilizing live data feeds from active market exchanges for 

identical securities.

•  Government-sponsored  agency  debt  securities  and  corporate  bonds  are  primarily  priced  using  available  market 
information through processes such as benchmark curves, market valuations of like securities, sector groupings and 
matrix pricing.

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•  Other government-sponsored agency securities, mortgage-backed securities and some of the actively traded REMICs 
and CMOs, are primarily priced using available market information including benchmark yields, prepayment speeds, 
spreads and volatility of similar securities.

• 

Inactively traded government-sponsored agency securities are primarily priced using consensus pricing and dealer 
quotes.

•  State and political subdivisions are largely grouped by characteristics, i.e., geographical data and source of revenue 
in trade dissemination systems. Since some securities are not traded daily and due to other grouping limitations, active 
market quotes are often obtained using benchmarking for like securities. Local direct placement municipal securities, 
with very little market activity, are priced using an appropriate market yield curve which incorporates a credit spread 
assumption.

•  Marketable equity (common) securities are primarily priced using the market approach and utilizing live data feeds 

from active market exchanges for identical securities.

Mortgages held for sale and the related loan commitments and forward contracts (hedges) are valued using a market value approach 
and utilizing an appropriate current market yield and a loan commitment closing rate based on historical analysis.

Interest rate swap positions, both assets and liabilities, are valued by a third party pricing agent using an income approach and 
utilizing models that use as their basis readily observable market parameters. This valuation process considers various factors 
including interest rate yield curves, time value and volatility factors. Validation of third party agent valuations is accomplished 
by comparing those values to the Company’s swap counterparty valuations. Management believes an adjustment is required to 
“mid-market” valuations for derivatives tied to its performing loan portfolio to recognize the imprecision and related exposure 
inherent in the process of estimating expected credit losses as well as velocity of deterioration evident with systemic risks imbedded 
in these portfolios. Any change in the mid-market derivative valuation adjustment will be recognized immediately through the 
Consolidated Statements of Income.

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The following table shows the balance of assets and liabilities measured at fair value on a recurring basis.

(Dollars in thousands)

December 31, 2017

Assets:

Investment securities available-for-sale:

U.S. Treasury and Federal agencies securities

U.S. States and political subdivisions securities

Mortgage-backed securities - Federal agencies

Corporate debt securities

Foreign government and other securities

Total investment securities available-for-sale

Mortgages held for sale

Accrued income and other assets (interest rate swap agreements)

Total

Liabilities:

Accrued expenses and other liabilities (interest rate swap agreements)

Total

December 31, 2016

Assets:

Investment securities available-for-sale:

U.S. Treasury and Federal agencies securities

U.S. States and political subdivisions securities

Mortgage-backed securities - Federal agencies

Corporate debt securities

Foreign government and other securities

Total debt securities

Marketable equity securities

Total investment securities available-for-sale

Mortgages held for sale

Accrued income and other assets (interest rate swap agreements)

Total

Liabilities:

Accrued expenses and other liabilities (interest rate swap agreements)

Total

Level 1

Level 2

Level 3

Total

$

27,971

$

440,148

$

— $

—

—

—

—

27,971

—

—

113,845

287,910

31,294

—

873,197

13,123

5,167

2,155

—

—

710

2,865

—

—

468,119

116,000

287,910

31,294

710

904,033

13,123

5,167

$

$

$

27,971

$

891,487

$

2,865

$

922,323

— $

— $

5,262

5,262

$

$

— $

— $

5,262

5,262

$

20,164

$

400,669

$

— $

—

—

—

—

20,164

8,202

28,366

—

—

130,276

252,574

35,076

—

818,595

—

818,595

15,849

6,621

2,699

—

—

807

3,506

—

3,506

—

—

420,833

132,975

252,574

35,076

807

842,265

8,202

850,467

15,849

6,621

$

$

$

28,366

$

841,065

$

3,506

$

872,937

— $

— $

6,743

6,743

$

$

— $

— $

6,743

6,743

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The following table shows the changes in Level 3 assets and liabilities measured at fair value on a recurring basis.

U.S. States and
political subdivisions
securities

Foreign government
and other securities

Investment securities
available-for-sale

(Dollars in thousands)

Beginning balance January 1, 2017

Total gains or losses (realized/unrealized):

Included in earnings

Included in other comprehensive income

Purchases

Issuances

Sales

Settlements

Maturities

Transfers into Level 3

Transfers out of Level 3

Ending balance December 31, 2017

Beginning balance January 1, 2016

Total gains or losses (realized/unrealized):

Included in earnings

Included in other comprehensive income

Purchases

Issuances

Sales

Settlements

Maturities

Transfers into Level 3

Transfers out of Level 3

$

2,699

$

807

$

$

$

—

31

1,437

—

—

—

(2,012)

—

—

2,155

4,528

$

$

—

(24)

1,100

—

—

—

(2,905)

—

—

$

$

—

3

500

—

—

—

(600)

—

—

710

809

—

(2)

—

—

—

—

—

—

—

3,506

—

34

1,937

—

—

—

(2,612)

—

—

2,865

5,337

—

(26)

1,100

—

—

—

(2,905)

—

—

3,506

Ending balance December 31, 2016

$

2,699

$

807

$

There were no gains or losses for the period included in earnings attributable to the change in unrealized gains or losses relating 
to assets and liabilities still held at December 31, 2017 or 2016. No transfers between levels occurred during 2017 or 2016.

The following table shows the valuation methodology and unobservable inputs for Level 3 assets and liabilities measured at fair 
value on a recurring basis.

(Dollars in thousands)

December 31, 2017

Investment securities available-for-sale

Direct placement municipal securities

Foreign government

December 31, 2016

Investment securities available-for-sale

Direct placement municipal securities

Foreign government

Fair value

Valuation Methodology

Unobservable Inputs

Range of Inputs

$

$

$

$

2,155 Discounted cash flows

Credit spread assumption

2.21% - 2.93%

710 Discounted cash flows

Market yield assumption

0.35% - 1.23%

2,699 Discounted cash flows

Credit spread assumption

0.92% - 3.17%

807 Discounted cash flows

Market yield assumption

0.28% - 1.12%

The sensitivity to changes in the unobservable inputs and their impact on the fair value measurement can be significant. The 
significant unobservable input for direct placement municipal securities are the credit spread assumptions used to determine the 
fair value measure. An increase (decrease) in the estimated spread assumption of the market will decrease (increase) the fair value 
measure of the securities. The significant unobservable input for foreign government securities are the market yield assumptions. 
The market yield assumption is negatively correlated to the fair value measure. An increase (decrease) in the determined market 
yield assumption will decrease (increase) the fair value measurement. 

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Financial Instruments on Non-recurring Basis:

The Company may be required, from time to time, to measure certain other financial assets at fair value on a non-recurring basis 
in accordance with GAAP. These adjustments to fair value usually result from application of lower of cost or market accounting 
or impairment charges of individual assets.

The  Credit  Policy  Committee  (CPC),  a  management  committee,  is  responsible  for  overseeing  the  valuation  processes  and 
procedures for Level 3 measurements of impaired loans, other real estate and repossessions. The CPC reviews these assets on a 
quarterly basis to determine the accuracy of the observable inputs, generally third party appraisals, auction values, values derived 
from trade publications and data submitted by the borrower, and the appropriateness of the unobservable inputs, generally discounts 
due to current market conditions and collection issues. The CPC establishes discounts based on asset type and valuation source; 
deviations from the standard are documented. The discounts are reviewed periodically, annually at a minimum, to determine they 
remain appropriate. Consideration is given to current trends in market values for the asset categories and gain and losses on sales 
of similar assets. The Loan and Funds Management Committee of the Board of Directors is responsible for overseeing the CPC.

Discounts vary depending on the nature of the assets and the source of value. Aircraft are generally valued using quarterly trade 
publications adjusted for engine time, condition, maintenance programs, discounted by 10%. Likewise, autos are valued using 
current auction values, discounted by 10%; medium and heavy duty trucks are valued using trade publications and auction values, 
discounted by 15%. Construction equipment is generally valued using trade publications and auction values, discounted by 20%. 
Real estate is valued based on appraisals or evaluations, discounted by 20% at a minimum with higher discounts for property in 
poor condition or property with characteristics which may make it more difficult to market. Commercial loans subject to borrowing 
base certificates are generally discounted by 20% for receivables and 40-75% for inventory with higher discounts when monthly 
borrowing base certificates are not required or received.

Impaired loans and related write-downs are based on the fair value of the underlying collateral if repayment is expected solely 
from the collateral. Collateral values are reviewed quarterly and estimated using customized discounting criteria, appraisals and 
dealer and trade magazine quotes which are used in a market valuation approach. In accordance with fair value measurements, 
only impaired loans for which a reserve for loan loss has been established based on the fair value of collateral require classification 
in the fair value hierarchy. As a result, only a portion of the Company’s impaired loans are classified in the fair value hierarchy.

Partnership investments and the adjustments to fair value primarily result from application of lower of cost or fair value accounting. 
The partnership investments are priced using financial statements provided by the partnerships. Quantitative unobservable inputs 
are not reasonably available for reporting purposes.

The  Company  has  established  MSRs  valuation  policies  and  procedures  based  on  industry  standards  and  to  ensure  valuation 
methodologies are consistent and verifiable. MSRs and related adjustments to fair value result from application of lower of cost 
or fair value accounting. For purposes of impairment, MSRs are stratified based on the predominant risk characteristics of the 
underlying servicing, principally by loan type. The fair value of each tranche of the servicing portfolio is estimated by calculating 
the  present  value  of  estimated  future  net  servicing  cash  flows,  taking  into  consideration  actual  and  expected  mortgage  loan 
prepayment rates, discount rates, servicing costs, and other economic factors. Prepayment rates and discount rates are derived 
through a third party pricing agent. Changes in the most significant inputs, including prepayment rates and discount rates, are 
compared to the changes in the fair value measurements and appropriate resolution is made. A fair value analysis is also obtained 
from an independent third party agent and compared to the internal valuation for reasonableness. MSRs do not trade in an active, 
open market with readily observable prices and though sales of MSRs do occur, precise terms and conditions typically are not 
readily available and the characteristics of the Company’s servicing portfolio may differ from those of any servicing portfolios 
that do trade.

Other real estate is based on the fair value of the underlying collateral less expected selling costs. Collateral values are estimated 
primarily using appraisals and reflect a market value approach. Fair values are reviewed quarterly and new appraisals are obtained 
annually. Repossessions are similarly valued.

For assets measured at fair value on a nonrecurring basis the following represents impairment charges (recoveries) recognized on 
these assets during the year ended December 31, 2017 and 2016, respectively: impaired loans - $0.50 million and $0.00 million; 
partnership investments - $0.00 million and $0.00 million; MSRs - $0.00 million and $0.00 million; repossessions - $0.79 million
and $0.58 million, and other real estate - $0.05 million and $0.00 million.

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The following table shows the carrying value of assets measured at fair value on a non-recurring basis.

(Dollars in thousands)

December 31, 2017

Impaired loans - collateral based

Accrued income and other assets (partnership investments)

Accrued income and other assets (mortgage servicing rights)

Accrued income and other assets (repossessions)

Accrued income and other assets (other real estate)

Total

December 31, 2016

Impaired loans - collateral based

Accrued income and other assets (partnership investments)

Accrued income and other assets (mortgage servicing rights)

Accrued income and other assets (repossessions)

Accrued income and other assets (other real estate)

Total

Level 1

Level 2

Level 3

Total

$

$

$

$

— $

— $

7,994

$

—

—

—

—

—

—

—

—

1,000

4,349

10,114

1,312

— $

— $

24,769

$

— $

— $

6,280

$

—

—

—

—

—

—

—

—

1,032

4,297

9,373

704

7,994

1,000

4,349

10,114

1,312

24,769

6,280

1,032

4,297

9,373

704

— $

— $

21,686

$

21,686

The following table shows the valuation methodology and unobservable inputs for Level 3 assets and liabilities measured at fair 
value on a non-recurring basis.

(Dollars in thousands)

December 31, 2017

Impaired loans

Carrying Value

Fair value

Valuation Methodology

Unobservable Inputs

Range of Inputs

$

7,994

$

7,994 Collateral based measurements

including appraisals, trade
publications, and auction values

Discount for lack of
marketability and
current conditions

3% - 20%

Mortgage servicing rights

4,349

7,187 Discounted cash flows

Constant prepayment
rate (CPR)

8.6% - 20.7%

Discount rate

9.6% - 12.5%

Repossessions

10,114

10,493 Appraisals, trade publications
and auction values

Discount for lack of
marketability

Other real estate

1,312

1,441 Appraisals

Discount for lack of
marketability

December 31, 2016

Impaired loans

$

6,280

$

6,280 Collateral based measurements

including appraisals, trade
publications, and auction values

Discount for lack of
marketability and current
conditions

3% - 10%

7% - 9%

0% - 100%

Mortgage servicing rights

4,297

7,484 Discounted cash flows

Repossessions

9,373

9,452 Appraisals, trade publications and

auction values

Other real estate

704

752 Appraisals

Constant prepayment rate
(CPR)

8.6% - 15.0%

Discount rate

9.6% - 12.5%

Discount for lack of
marketability

Discount for lack of
marketability

0% - 4%

0% - 16%

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial 
liabilities that are not measured and reported at fair value on a recurring or non-recurring basis.

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The following table shows the fair values of the Company’s financial instruments.

(Dollars in thousands)

December 31, 2017

Assets:

Carrying or
Contract Value

Fair Value

Level 1

Level 2

Level 3

Cash and due from banks

$

73,635

$

73,635

$

73,635

$

— $

Federal funds sold and interest bearing deposits with other

banks

Investment securities, available-for-sale

Other investments

Mortgages held for sale

4,398

904,033

25,953

13,123

4,398

904,033

25,953

13,123

Loans and leases, net of reserve for loan and lease losses

4,432,795

4,428,848

4,349

5,167

7,187

5,167

4,398

27,971

25,953

—

—

—

—

—

873,197

—

13,123

—

—

5,167

Mortgage servicing rights

Interest rate swaps

Liabilities:

Deposits

Short-term borrowings

Long-term debt and mandatorily redeemable securities

Subordinated notes

Interest rate swaps

Off-balance-sheet instruments *

December 31, 2016

Assets:

Cash and due from banks

$

4,752,730

$

4,745,111

$

3,482,757

$

1,262,354

$

214,595

214,595

206,862

70,060

58,764

5,262

—

67,857

57,103

5,262

286

—

—

—

—

7,733

67,857

57,103

5,262

286

$

58,578

$

58,578

$

58,578

$

Federal funds sold and interest bearing deposits with other banks

Investment securities, available-for-sale

Other investments and trading account securities

Mortgages held for sale

49,726

850,467

22,458

15,849

49,726

850,467

22,458

15,849

Loans and leases, net of reserve for loan and lease losses

4,099,528

4,107,079

4,297

6,621

7,484

6,621

49,726

28,366

22,458

—

—

—

—

— $

—

818,595

—

15,849

—

—

6,621

Mortgage servicing rights

Interest rate swaps

Liabilities:

Deposits

Short-term borrowings

Long-term debt and mandatorily redeemable securities

Subordinated notes

Interest rate swaps

Off-balance-sheet instruments *

$

4,333,760

$

4,332,744

$

3,277,108

$

1,055,636

$

291,943

291,943

163,652

128,291

74,308

58,764

6,743

—

73,149

51,031

6,743

382

—

—

—

—

73,149

51,031

6,743

382

—

—

2,865

—

—

4,428,848

7,187

—

—

—

—

—

—

—

—

—

3,506

—

—

4,107,079

7,484

—

—

—

—

—

—

—

* Represents estimated cash outflows required to currently settle the obligations at current market rates.

The methodologies for estimating fair value of financial assets and financial liabilities that are measured at fair value on a recurring 
or non-recurring basis are discussed above. The estimated fair value approximates carrying value for cash and due from banks, 
federal funds sold and interest bearing deposits with other banks, and other investments. The methodologies for other financial 
assets and financial liabilities are discussed below:

Loans and Leases — For variable rate loans and leases that reprice frequently and with no significant change in credit risk, fair 
values are based on carrying values. The fair values of other loans and leases are estimated using discounted cash flow analyses 
which use interest rates currently being offered for loans and leases with similar terms to borrowers of similar credit quality.

Deposits — The fair values for all deposits other than time deposits are equal to the amounts payable on demand (the carrying 
value). Fair values of variable rate time deposits are equal to their carrying values. Fair values for fixed rate time deposits are 
estimated using discounted cash flow analyses using interest rates currently being offered for deposits with similar remaining 
maturities.

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Short-Term Borrowings — The carrying values of Federal funds purchased, securities sold under repurchase agreements, and 
other short-term borrowings, including the liability related to mortgage loans available for repurchase under GNMA optional 
repurchase programs, approximate their fair values.

Long-Term Debt and Mandatorily Redeemable Securities — The fair values of long-term debt are estimated using discounted 
cash flow analyses, based on our current estimated incremental borrowing rates for similar types of borrowing arrangements. The 
carrying values of mandatorily redeemable securities are based on our current estimated cost of redeeming these securities which 
approximate their fair values.

Subordinated Notes — Fair values are estimated based on calculated market prices of comparable securities.

Off-Balance-Sheet Instruments — Contract and fair values for certain of our off-balance-sheet financial instruments (guarantees) 
are estimated based on fees currently charged to enter into similar agreements, taking into account the remaining terms of the 
agreements and the counterparties’ credit standing.

Limitations — Fair value estimates are made at a specific point in time based on relevant market information and information 
about the financial instruments. Because no market exists for a significant portion of our financial instruments, fair value estimates 
are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various 
financial instruments, and other such factors.

These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire 
holdings of a particular financial instrument. These estimates are subjective in nature and require considerable judgment to interpret 
market data. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize 
in a current market exchange, nor are they intended to represent the fair value of the Company as a whole. The use of different 
market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts. The fair 
value estimates presented herein are based on pertinent information available to management as of the respective balance sheet 
date. Although the Company is not aware of any factors that would significantly affect the estimated fair value amounts, such 
amounts have not been comprehensively revalued since the presentation dates, and therefore, estimates of fair value after the 
balance sheet date may differ significantly from the amounts presented herein.

Other significant assets, such as premises and equipment, other assets, and liabilities not defined as financial instruments, are not 
included in the above disclosures. Also, the fair value estimates for deposits do not include the benefit that results from the low-
cost funding provided by the deposit liabilities compared to the cost of borrowing funds in the market.

Note 22 — 1st Source Corporation (Parent Company Only) Financial Information

STATEMENTS OF FINANCIAL CONDITION

December 31 (Dollars in thousands)

ASSETS

Cash and cash equivalents

Short-term investments with bank subsidiary

Investment securities available-for-sale

(amortized cost of $0 at December 31, 2017 and $884 at December 31, 2016)

Investments in:

Bank subsidiaries

Non-bank subsidiaries

Other assets

Total assets

LIABILITIES AND SHAREHOLDERS’ EQUITY

Commercial paper

Long-term debt and mandatorily redeemable securities

Subordinated notes

Other liabilities

Total liabilities

Total shareholders’ equity

Total liabilities and shareholders’ equity

2017

2016

$

100,155

$

500

—

706,119

1

2,696

73,324

500

7,369

676,915

1,812

4,013

809,471

$

763,933

6,115

$

22,942

58,764

3,113

90,934

718,537

$

809,471

$

5,761

21,228

58,764

5,530

91,283

672,650

763,933

$

$

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STATEMENTS OF INCOME AND COMPREHENSIVE INCOME

Year Ended December 31 (Dollars in thousands)

2017

2016

2015

Income:

Dividends from bank subsidiary

Dividends from non-bank subsidiary

Rental income from subsidiaries

Other

Investment securities and other investment gains

Total income

Expenses:

Interest on subordinated notes

Interest on long-term debt and mandatorily redeemable securities

Interest on commercial paper and other short-term borrowings

Rent

Other

Total expenses

Income before income tax benefit and equity in undistributed income of subsidiaries

Income tax benefit

Income before equity in undistributed income of subsidiaries

Equity in undistributed income of subsidiaries:

Bank subsidiaries

Non-bank subsidiaries

Net income

Comprehensive income

$

38,317

$

36,064

$

958

2,354

422

6,431

48,482

4,002

1,685

17

2,070

1,733

9,507

38,975

204

39,179

28,872

—

$

$

68,051

63,375

$

$

—

2,363

444

3,901

42,772

4,220

1,454

20

1,739

1,179

8,612

34,160

741

34,901

22,569

316

57,786

52,575

$

$

36,064

—

2,342

426

26

38,858

4,220

1,375

30

1,737

351

7,713

31,145

1,721

32,866

24,289

331

57,486

54,634

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STATEMENTS OF CASH FLOWS

Year Ended December 31 (Dollars in thousands) 

2017

2016

2015

Operating activities:

Net income

$

68,051

$

57,786

$

57,486

Adjustments to reconcile net income to net cash provided by operating activities:

Equity (undistributed) distributed in excess of income of subsidiaries

(28,872)

(22,885)

(24,620)

Depreciation of premises and equipment

Stock-based compensation

Realized/unrealized investment securities and other investment gains

Change in trading account securities

Other

Net change in operating activities

Investing activities:

Proceeds from sales and maturities of investment securities

Net change in partnership investments

Return of capital from subsidiaries

Net change in investing activities

Financing activities:

Net change in commercial paper

Proceeds from issuance of long-term debt and mandatorily redeemable securities

Payments on long-term debt and mandatorily redeemable securities

Stock issued under stock purchase plans

Net proceeds from issuance of treasury stock

Acquisition of treasury stock

Cash dividends paid on common stock

Net change in financing activities

Net change in cash and cash equivalents

Cash and cash equivalents, beginning of year

Cash and cash equivalents, end of year

2

48

(6,431)

—

4,122

36,920

6,327

(62)

854

7,119

354

1,248

(667)

153

2,176

(41)

(20,431)

(17,208)

26,831

73,324

4

52

(3,901)

—

3,132

34,188

1,795

2,903

—

4,698

(2,281)

1,607

(627)

120

2,636

(8,030)

(19,416)

(25,991)

12,895

60,429

$

100,155

$

73,324

$

9

64

(26)

205

2,585

35,703

1,470

423

—

1,893

(4,126)

1,520

(712)

149

2,373

(9,970)

(18,126)

(28,892)

8,704

51,725

60,429

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Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

None

Item 9A. Controls and Procedures.

1st Source carried out an evaluation, under the supervision and with the participation of our management, including the Chief 
Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and 
procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934) pursuant to Exchange Act Rule 13a-14. 
Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, at December 31, 2017, our 
disclosure controls and procedures were effective in ensuring that information required to be disclosed by 1st Source in reports 
that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified 
in the Securities and Exchange Commission’s rules and forms and are designed to ensure that information required to be disclosed 
in those reports is accumulated and communicated to management as appropriate to allow timely decisions regarding required 
disclosure.

In addition, there were no changes in our internal control over financial reporting (as defined in Exchange Act Rule 13a-15(f)) 
during the fourth fiscal quarter of 2017 that have materially affected, or are reasonably likely to materially affect, our internal 
controls over financial reporting.

MANAGEMENT REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

Management of 1st Source Corporation (“1st Source”) is responsible for establishing and maintaining adequate internal control 
over financial reporting. 1st Source’s internal control over financial reporting includes policies and procedures pertaining to 1st 
Source’s ability to record, process, and report reliable information. Actions are taken to correct any deficiencies as they are identified 
through internal and external audits, regular examinations by bank regulatory agencies, 1st Source’s formal risk management 
process,  and  other  means.  1st  Source’s  internal  control  system  is  designed  to  provide  reasonable  assurance  to  1st  Source’s 
management and Board of Directors regarding the preparation and fair presentation of 1st Source’s published financial statements.

All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined 
to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation. Further, 
because of changes in conditions, the effectiveness of internal control may vary over time.

1st Source’s management assessed the effectiveness of internal control over financial reporting as of December 31, 2017. In making 
this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission 
(COSO) in Internal Control — Integrated Framework (2013 framework). Based on management’s assessment, 1st Source believes 
that, as of December 31, 2017, 1st Source’s internal control over financial reporting is effective based on those criteria.

BKD LLP, independent registered public accounting firm, has issued an attestation report on management’s assessment of 1st 
Source’s internal control over financial reporting. This report appears on page 37.

By

By

/s/ CHRISTOPHER J. MURPHY III
Christopher J. Murphy III, Chief Executive Officer

/s/ ANDREA G. SHORT
Andrea G. Short, Treasurer and Chief Financial Officer

South Bend, Indiana

None

Item 9B. Other Information.

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Item 10. Directors, Executive Officers and Corporate Governance.

Part III

The  information  under  the  caption  “Proposal  Number  1:  Election  of  Directors,”  “Board  Committees  and  Other  Corporate 
Governance  Matters,”  and  “Section 16(a) Beneficial  Ownership  Reporting  Compliance”  of  the  2018  Proxy  Statement  is 
incorporated herein by reference.

Item 11. Executive Compensation.

The information under the caption “Compensation Discussion & Analysis” of the 2018 Proxy Statement is incorporated herein 
by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

The  information  under  the  caption  “Voting  Securities  and  Principal  Holders Thereof”  and  “Proposal  Number  1:  Election  of 
Directors” of the 2018 Proxy Statement is incorporated herein by reference.

The following table shows Equity Compensation Plan Information as of December 31, 2017.

(A)
Number of Securities to be
Issued upon Exercise of
Outstanding Options,
Warrants and Rights

Weighted-average
Exercise Price of
Outstanding Options,
Warrants and Rights

Number of Securities
Remaining Available
for Future Issuance
Under Equity
Compensation Plans
[excluding securities
reflected in column (A)]

Equity compensation plans approved by shareholders

2011 Stock Option Plan

1997 Employee Stock Purchase Plan

1982 Executive Incentive Plan

1982 Restricted Stock Award Plan

Strategic Deployment Incentive Plan

Total plans approved by shareholders

Equity compensation plans not approved by

shareholders

Director Retainer Stock Plan

Total equity compensation plans

— $

8,177

—

—

—

—

38.85

—

—

—

8,177

$

38.85

250,000

123,206

96,178 (1)(2)

231,621 (1)

98,645 (1)(2)

799,650  

—

8,177

$

—

38.85

56,576

856,226  

(1)  Amount is to be awarded by grants administered by the Executive Compensation and Human Resources Committee of the 1st Source Corporation Board of 

Directors.

(2)  Amount includes market value stock only. Book value shares used for annual awards may only be sold to 1st Source.

Item 13. Certain Relationships and Related Transactions, and Director Independence.

The  information  under  the  caption  “Proposal  Number  1:  Election  of  Directors”,  “Board  Committees  and  Other  Corporate 
Governance Matters, “ and “Transactions with Related Persons” of the 2018 Proxy Statement is incorporated herein by reference.

The  information  under  the  caption  “Relationship  with  Independent  Registered  Public Accounting  Firm”  of  the  2018  Proxy 
Statement is incorporated herein by reference.

Item 14. Principal Accounting Fees and Services.

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Part IV

Item 15. Exhibits and Financial Statement Schedules.

(a) Financial Statements and Schedules:

The following Financial Statements and Supplementary Data are filed as part of this annual report:

Reports of Independent Registered Public Accounting Firm

Consolidated Statements of Financial Condition — December 31, 2017 and 2016

Consolidated Statements of Income — Years ended December 31, 2017, 2016, and 2015

Consolidated Statements of Comprehensive Income — Years ended December 31, 2017, 2016, and 2015

Consolidated Statements of Shareholders’ Equity — Years ended December 31, 2017, 2016, and 2015

Consolidated Statements of Cash Flows — Years ended December 31, 2017, 2016, and 2015

Notes to Consolidated Financial Statements — December 31, 2017, 2016, and 2015

Financial statement schedules required by Article 9 of Regulation S-X are not required under the related instructions, or are 

inapplicable and, therefore, have been omitted.

(b) Exhibits (numbered in accordance with Item 601 of Regulation S-K):

3(a)

3(b)

3(c)

4(a)

4(b)

10(a)(1)

10(a)(2)

10(a)(3)

10(a)(4)

10(a)(5)

10(b)

10(c)

10(d)

10(e)

10(f)

10(g)

Articles of Incorporation of Registrant, amended April 30, 1996, filed as exhibit to Form 10-K, dated December 31, 1996, and 
filed herewith.

By-Laws  of  Registrant,  as  amended  October 22,  2015,  filed  as  an  exhibit  to  Form  10-K,  dated  December  31,  2015,  and 
incorporated herein by reference.

Certificate of Designations for Series A Preferred Stock, dated January 23, 2009, filed as exhibit to Form 8-K, dated January 23, 
2009, and incorporated herein by reference.

Form of Common Stock Certificates of Registrant, filed as exhibit to Registration Statement 2-40481 and incorporated herein 
by reference.

1st Source agrees to furnish to the Commission, upon request, a copy of each instrument defining the rights of holders of 
Senior and Subordinated debt of 1st Source.

Employment Agreement of Christopher J. Murphy III, dated January 1, 2008, filed as exhibit to Form 8-K, dated March 17, 
2008, amended February 6, 2014, filed as exhibit to Form 8-K, dated March 12, 2014, and incorporated herein by reference.

Employment Agreement of Andrea G. Short dated January 1, 2013, filed as exhibit to Form 10-K, dated December 31, 2012, 
amended February 6, 2014, filed as exhibit to Form 8-K, dated March 12, 2014, and incorporated herein by reference.

Employment Agreement  of  John  B.  Griffith,  dated  January 1,  2008,  filed  as  exhibit  to  Form 8-K,  dated  March 17,  2008, 
amended February 6, 2014, filed as exhibit to Form 8-K, dated March 12, 2014, and incorporated herein by reference.

Employment Agreement of James R. Seitz, dated May 23, 2017, filed as an exhibit to Form 8-K, dated May 23, 2017, and 
incorporated herein by reference.

Employment Agreement of Jeffrey L. Buhr, dated May 23, 2017, filed as an exhibit to Form 8-K, dated May 23, 2017, and 
incorporated herein by reference.

1st Source Corporation Employee Stock Purchase Plan dated April 17, 1997, filed as exhibit to Form 10-K, dated December 31, 
1997, and filed herewith.

1st Source Corporation 1982 Executive Incentive Plan, amended November 9, 2016, filed as an exhibit to Form 10-K, dated 
December 31, 2016, and incorporated herein by reference.

1st Source Corporation 1982 Restricted Stock Award Plan, amended November 9, 2016, filed as Exhibit 4.3 to Registration 
Statement on Form S-8 No. 333-215910, filed February 6, 2017, and incorporated herein by reference.

1st Source Corporation Strategic Deployment Incentive Plan, amended February 26, 2016, filed as exhibit to registrant’s 2016 
definitive proxy statement, filed March 15, 2016, and incorporated herein by reference.

1st Source Corporation 2011 Stock Option Plan, amended November 9, 2016, filed as exhibit to Form 10-K, dated December 
31, 2016, and incorporated herein by reference.

1st Source Corporation Director Retainer Stock Plan, amended July 24, 2014, filed as exhibit to Form 10-Q, dated September 
30, 2014, and incorporated herein by reference.

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21

Subsidiaries of Registrant (unless otherwise indicated, each subsidiary does business under its own name):

Name
1st Source Bank
SFG Aircraft, Inc. *
(formerly known as SFG Equipment Leasing, Inc.)
1st Source Insurance, Inc. *
1st Source Specialty Finance, Inc. *
1st Source Capital Corporation *
Trustcorp Mortgage Company (Inactive)
1st Source Master Trust
Michigan Transportation Finance Corporation *
1st Source Intermediate Holding, LLC
1st Source Funding, LLC (Inactive)
1st Source Corporation Investment Advisors, Inc. *
SFG Commercial Aircraft Leasing, Inc. *
SFG Equipment Leasing Corporation I*
Washington and Michigan Insurance, Inc.*
1st Source Solar 1, LLC*

*Wholly-owned subsidiaries of 1st Source Bank

Jurisdiction

Indiana
Indiana

Indiana
Indiana
Indiana
Indiana
Delaware
Michigan
Delaware
Delaware
Indiana
Indiana
Indiana
Arizona
Delaware

23

31.1

31.2

32.1

32.2

Consent of BKD, LLP, Independent Registered Public Accounting Firm.

Certification of Christopher J. Murphy III, Chief Executive Officer (Rule 13a-14(a)).

Certification of Andrea G. Short, Chief Financial Officer (Rule 13a-14(a)).

Certification of Christopher J. Murphy III, Chief Executive Officer.

Certification of Andrea G. Short, Chief Financial Officer.

101.INS

XBRL Instance Document

101.SCH

XBRL Taxonomy Extension Schema Document

101.CAL

XBRL Taxonomy Extension Calculation Linkbase Document

101.LAB

XBRL Taxonomy Extension Labels Linkbase Document

101.PRE

XBRL Taxonomy Extension Presentation Linkbase Document

101.DEF

XBRL Taxonomy Extension Definition Linkbase Document

(c) Financial Statement Schedules — None.

Not provided.

Item 16. Form 10-K Summary.

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Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this 
report to be signed on its behalf by the undersigned, thereunto duly authorized.

1st SOURCE CORPORATION

By

/s/ CHRISTOPHER J. MURPHY III

Christopher J. Murphy III, Chairman of the Board
and Chief Executive Officer

Date: February 16, 2018 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons 
on behalf of the registrant and in the capacities and on the dates indicated.

Signature

Title

Date

/s/ CHRISTOPHER J. MURPHY III
Christopher J. Murphy III

Chairman of the Board
and Chief Executive Officer

February 16, 2018

/s/ JAMES R. SEITZ
James R. Seitz

/s/ ANDREA G. SHORT
Andrea G. Short

/s/ JOHN B. GRIFFITH
John B. Griffith

/s/ ALLISON N. EGIDI
Allison N. Egidi

/s/ DANIEL B. FITZPATRICK
Daniel B. Fitzpatrick

/s/ CRAIG A. KAPSON
Craig A. Kapson

/s/ NAJEEB A. KHAN
Najeeb A. Khan

/s/ VINOD M. KHILNANI
Vinod M. Khilnani

/s/ REX MARTIN
Rex Martin

/s/ CHRISTOPHER J. MURPHY IV
Christopher J. Murphy IV

/s/ TIMOTHY K. OZARK
Timothy K. Ozark

/s/ JOHN T. PHAIR
John T. Phair

/s/ MARK D. SCHWABERO
Mark D. Schwabero

President

February 16, 2018

Treasurer, Chief Financial Officer
and Principal Accounting Officer

Secretary
and General Counsel

Director

Director

Director

Director

Director

Director

Director

Director

Director

Director

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

February 16, 2018

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EXHIBIT 31.1

I, Christopher J. Murphy III, Chief Executive Officer, certify that:

1. 

I have reviewed this annual report on Form 10-K of 1st Source Corporation;

Certifications

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading 
with respect to the period covered by this report;

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report;

4.  The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed 
under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, 
is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)  Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this 
report based on such evaluation; and

d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the 
registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s 
internal control over financial reporting; and

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over 

financial reporting, to the registrant’s auditors and the audit committee of the registrant’s Board of Directors:
a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial 
information; and

b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the 

registrant’s internal control over financial reporting.

Date: February 16, 2018 

By /s/ CHRISTOPHER J. MURPHY III

Christopher J. Murphy III, Chief Executive Officer

EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE 
SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of 1st Source Corporation (1st Source) on Form 10-K for the fiscal year ended December 31, 
2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Christopher J. Murphy III, Chief 
Executive Officer of 1st Source, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002, that to my knowledge:

(1)  The Report fully complies with the requirements of sections 13(a) or 15(d) of the Securities and Exchange Act of 1934; 

and

(2)  The  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of 

operations of 1st Source.

Date: February 16, 2018 

By /s/ CHRISTOPHER J. MURPHY III

Christopher J. Murphy III, Chief Executive Officer

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EXHIBIT 31.2

I, Andrea G. Short, Chief Financial Officer, certify that:

1. 

I have reviewed this annual report on Form 10-K of 1st Source Corporation;

Certifications

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading 
with respect to the period covered by this report;

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report;

4.  The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and 
procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as 
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed 
under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, 
is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 
designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)  Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this 
report based on such evaluation; and

d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the 
registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s 
internal control over financial reporting; and

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over 

financial reporting, to the registrant’s auditors and the audit committee of the registrant’s Board of Directors:
a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial 
information; and

b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the 

registrant’s internal control over financial reporting.

Date: February 16, 2018 

By /s/ ANDREA G. SHORT

Andrea G. Short, Chief Financial Officer

EXHIBIT 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE 
SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of 1st Source Corporation (1st Source) on Form 10-K for the fiscal year ended December 31, 
2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Andrea G. Short, Chief Financial 
Officer of 1st Source, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act 
of 2002, that to my knowledge:

(1)  The Report fully complies with the requirements of sections 13(a) or 15(d) of the Securities and Exchange Act of 1934; 

and

(2)  The  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of 

operations of 1st Source.

Date: February 16, 2018 

By /s/ ANDREA G. SHORT

Andrea G. Short, Chief Financial Officer

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From left to right; Tracy D. Graham, Mark D. Schwabero, Daniel B. Fitzpatrick, James R. Seitz, Allison N. Egidi, Craig A. Kapson, Christopher J. Murphy III, 
Timothy K. Ozark, Christopher J. Murphy IV, Najeeb A. Khan, Rex Martin, Vinod M. Khilnani, and John T. Phair.

1st SOURCE CORPORATION DIRECTORS

Allison N. Egidi  _____________________________________ Senior Director of Development, University of Virginia
Daniel B. Fitzpatrick  _________________________________ Chairman and Chief Executive Officer, Quality Dining, Inc.
Craig A. Kapson  ____________________________________ Former owner and President, Jordan Automotive Group and now Consultant 

for RFJ Auto Partners Holding, Inc.

Najeeb A. Khan   ____________________________________ Chairman and Chief Executive Officer, Interlogic Outsourcing, Inc.
Vinod M. Khilnani  ___________________________________ Retired Executive Chairman of the Board, CTS Corporation
Rex Martin  ________________________________________ Chairman and Chief Executive Officer, NIBCO, Inc.
Christopher J. Murphy III  _____________________________ Chairman and Chief Executive Officer
Christopher J. Murphy IV  _____________________________ Chief Executive Officer, Catharsis Productions, LLC
Timothy K. Ozark  ___________________________________ Chairman and Chief Executive Officer, Aim Financial Corporation
John T. Phair   ______________________________________ President, Holladay Properties
Mark D. Schwabero  _________________________________ Chairman, Chief Executive Officer and Director, Brunswick Corporation

1st SOURCE CORPORATION OFFICERS

Christopher J. Murphy III  _____________________________ Chairman of the Board and Chief Executive Officer
James R. Seitz  _____________________________________ President
Andrea G. Short  ____________________________________ Treasurer and Chief Financial Officer
John B. Griffith  _____________________________________ Secretary and General Counsel

1st SOURCE BANK DIRECTORS

Allison N. Egidi  _____________________________________ Senior Director of Development, University of Virginia
Daniel B. Fitzpatrick  _________________________________ Chairman and Chief Executive Officer, Quality Dining, Inc.
Tracy D. Graham   ___________________________________ Managing Principal, Graham Allen Partners
Craig A. Kapson  ____________________________________ Former owner and President, Jordan Automotive Group and now Consultant 

for RFJ Auto Partners Holding, Inc.

Najeeb A. Khan   ____________________________________ Chairman and Chief Executive Officer, Interlogic Outsourcing, Inc.
Vinod M. Khilnani  ___________________________________ Retired Executive Chairman of the Board, CTS Corporation
Rex Martin  ________________________________________ Chairman and Chief Executive Officer, NIBCO, Inc.
Christopher J. Murphy III  _____________________________ Chairman and Chief Executive Officer
Christopher J. Murphy IV  _____________________________ Chief Executive Officer, Catharsis Productions, LLC
Timothy K. Ozark  ___________________________________ Chairman and Chief Executive Officer, Aim Financial Corporation
John T. Phair   ______________________________________ President, Holladay Properties
Mark D. Schwabero  _________________________________ Chairman, Chief Executive Officer and Director, Brunswick Corporation
James R. Seitz  _____________________________________ President

1st SOURCE BANK EXECUTIVE OFFICERS

Christopher J. Murphy III  _____________________________ Chairman of the Board and Chief Executive Officer
James R. Seitz  _____________________________________ President
Andrea G. Short  ____________________________________ Executive Vice President, Treasurer and Chief Financial Officer
Jeffrey L. Buhr  _____________________________________ Executive Vice President, Chief Credit Officer 
John B. Griffith  _____________________________________ Executive Vice President, Chief Administrative Officer

 
 
P.O. Box 1602, South Bend, Indiana 46634

© 2018 1st Source Corporation all rights reserved.