Company: OSBC
Filing Date: 2025-03-06
Form Type: 10-K
Source: 0001558370-25-002383
Chunk: 7

Company: OLD SECOND BANCORP INC
Filing Date: 2025-03-06
Form: 10-K
Item: Item 16
Chunk 7
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Item 16.  Form 10-K Summary

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Not Applicable.

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Exhibits:

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​​​​EXHIBITNO.EXHIBIT INDEXDescription of Exhibits2.1Agreement and Plan of Merger between Old Second Bancorp, Inc. and Bancorp Financial, Inc. dated as of February 24, 2025 (incorporated by reference to Exhibit 2.1 of the Old Second Bancorp, Inc. Current Report on Form 8-K filed on February 25, 2025)+3.1Restated Certificate of Incorporation of Old Second Bancorp, Inc. (incorporated by reference to Exhibit 3.1 of the Company’s Annual Report on Form 10-K filed on March 11, 2016.3.2Amendment to Old Second Bancorp, Inc.’s Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K filed on May 22, 2019).3.3Certificate of Elimination Eliminating References to Series A Junior Participating Preferred Stock From the Restated Certificate of Incorporation, as Amended, of Old Second Bancorp. Inc. (incorporated by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K filed on June 5, 2019).3.4Bylaws of Old Second Bancorp, Inc., as amended and restated through November 4, 2020 (incorporated by reference to Exhibit 3.1 of the Company’s Form 10-Q filed on November 6, 2020).4.1Specimen Common Stock Certificate of Old Second Bancorp, Inc. (incorporated by reference to Exhibit 4.1 of the Company’s Registration Statement on Form S-1 filed on January 17, 2014).4.2Indenture, dated as of December 15, 2016, between the Company and Wells Fargo Bank, National Association (incorporated by reference to Exhibit 4.1 of the Company’s Current Report on Form 8-K filed on December 15, 2016). 4.3First Supplemental Indenture, dated as of December 15, 2016, between the Company and Wells Fargo Bank National Association (incorporated by reference to Exhibit 4.2 of the Company’s Current Report on Form 8-K filed on