1st Source Corporation filed a Form 8-K with the U.S. Securities and Exchange Commission on August 5, 2026, disclosing under Regulation FD that its executive officers intend to use an attached investor presentation in meetings with investors and analysts.

Key Highlights

  • Filing date: August 5, 2026, with the date of the earliest event also reported as August 5, 2026.
  • Regulation FD disclosure: Executive officers of 1st Source Corporation intend to use the attached investor presentation, in whole or in part, in one or more meetings with investors and analysts.
  • Exhibit filed: Exhibit 99.1 is identified as the 1st Source Corporation Investor Presentation.
  • "Not filed" designation: The company disclosed that Item 7.01 and Exhibit 99.1 are not intended to be treated as "filed" for purposes of the Securities Exchange Act of 1934, as amended, or incorporated into filings under the Securities Act of 1933, as amended.
  • Signing officer: The filing was signed by Brett A. Bauer, Treasurer and Chief Financial Officer, and Principal Accounting Officer.

1st Source Corporation Discloses Investor Presentation Under Regulation FD

1st Source Corporation (NASDAQ: SRCE), an Indiana-incorporated registrant headquartered at 100 North Michigan Street, South Bend, Indiana 46601, submitted a Form 8-K current report dated August 5, 2026. The filing was made pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 and falls under Item 7.01, Regulation FD Disclosure.

According to the filing, the company's executive officers intend to use the material filed as Exhibit 99.1, a copy of the investor presentation, "in whole or in part, in one or more meetings with investors and analysts." The filing does not describe the specific content of the investor presentation beyond identifying it as such.

The registrant explicitly stated that neither Item 7.01 nor Exhibit 99.1 is intended to be treated as "filed" for purposes of the Securities Exchange Act of 1934, as amended, nor incorporated into its filings under the Securities Act of 1933, as amended. The filing also includes Exhibit 104, described as a Cover Page Interactive Data File embedded within the Inline XBRL document. The Form 8-K was signed by Brett A. Bauer in his capacity as Treasurer, Chief Financial Officer, and Principal Accounting Officer.

What Was Disclosed

1st Source Corporation filed a Form 8-K on August 5, 2026, under Regulation FD, attaching an investor presentation (Exhibit 99.1) that executive officers plan to use with investors and analysts. The company designated the filing as not "filed" under the Exchange Act.