1st Source Corporation Announces Its Inclusion in the New NASDAQ Global Select Market; The Market With the Highest Initial Listing Standards in the World.

SOUTH BEND, Ind. -- 1st Source Corporation (SRCE) announced that it is included in the new NASDAQ Global Select Market. The NASDAQ Global Select Market has the highest initial listing standards of any exchange in the world based on financial and liquidity requirements.

Prior to the change, the company had been listed on the NASDAQ National Market. As of July 3, NASDAQ-listed companies are classified under three listing tiers -- NASDAQ Global Select Market, NASDAQ Global Market, and NASDAQ Capital Market. NASDAQ also plans to launch indexes based on these new tiers.

"1st Source Corporation is an example of an industry leader that has achieved superior listing standards, which clearly defines the essence of the NASDAQ Global Select Market," said Bruce Aust, Executive Vice President, Corporate Client Group. "NASDAQ is focused on leading a race to the top in terms of listing qualifications. In recognizing these companies, we are highlighting their achievement in meeting the requirements to be included in the market with the highest listing standards in the world," added Mr. Aust.

According to Christopher J. Murphy III, Chairman and Chief Executive Officer of 1st Source, "We are privileged to be listed among such a strong group of growing companies in the NASDAQ Global Select Market. Our aim at 1st Source is to maintain a solid balance sheet, build strong earnings, provide excellent client service, maintain rigorous cost control and operate with pristine credit quality. I'm proud of my colleagues who, among other things, have allowed us to be named recently as one of the "Best Places to Work in Indiana" in a survey sponsored by the Indiana Chamber, and to be selected as a founding member of the new NASDAQ Dividend Achievers Index, a special group of companies that have increased their annual regular dividend payments for the last 10 or more consecutive years. Being named as part of NASDAQ Global Market Select is quite an honor."

NASDAQ announced the new three tier listing classification in February 2006. All three market tiers will maintain rigorous listing and corporate governance standards. For additional information about the NASDAQ Global Select Market, please go to: www.nasdaq.com/GlobalSelect.

About NASDAQ

NASDAQ is the largest U.S. electronic stock market. With approximately 3,200 companies, it lists more companies and, on average, trades more shares per day than any other U.S. market. It is home to companies that are leaders across all areas of business including technology, retail, communications, financial services, transportation, media and biotechnology. NASDAQ is the primary market for trading NASDAQ-listed stocks. For more information about NASDAQ, visit www.nasdaq.com or the NASDAQ Newsroom at http://www.nasdaq.com/newsroom/.

About 1st Source

1st Source is the largest locally controlled financial institution headquartered and serving the northern Indiana-southwestern Michigan area. While delivering a comprehensive range of consumer and commercial banking services, 1st Source Bank has distinguished itself with highly personalized services. 1st Source Bank also competes for business nationally by offering specialized financing services for new and used private and cargo aircraft, automobiles for leasing and rental agencies, medium and heavy duty trucks, construction and environmental equipment. The Corporation includes 65 banking centers in 15 counties, 4 Trustcorp Mortgage offices in Indiana and Ohio, and 24 locations nationwide for the 1st Source Bank Specialty Finance Group. With a history dating back to 1863, 1st Source Bank has a tradition of providing superior service to clients while playing a leadership role in the continued development of the communities in which it serves.

Except for historical information contained herein, the matters discussed in this document express "forward-looking statements." Generally, the words "believe," "expect," "intend," "estimate," "anticipate," "project," "will," "should," and similar expressions indicate forward-looking statements. Those statements, including statements, projections, estimates or assumptions concerning future events or performance, and other statements that are other than statements of historical fact, are subject to material risks and uncertainties. 1st Source cautions readers not to place undue reliance on any forward-looking statements, which speak only as of the date made.