Company: OSBC
Filing Date: 2025-05-06
Form Type: S-4/A
Source: 0001104659-25-045103
Chunk: 198

Company: OLD SECOND BANCORP INC
Filing Date: 2025-05-06
Form: S-4/A
Chunk 198
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 ​ | ​                                                          | ​ |    713,582 | ​ | ​ | ​ | ​                | ​ |     31,329 | ​ | ​ | ​ | ​          | ​ |     713,582 | ​ | ​ | ​ | ​                | ​ |     31,329 | ​ | ​ |
| Total temporarily impaired securities  | ​ | ​ | ​                                                           | $ | 23,464,648 | ​ | ​ | ​ | ​                | $ | 449,076 | ​ | ​ | ​ | ​                                                          | $ | 91,601,568 | ​ | ​ | ​ | ​                | $ | 11,970,395 | ​ | ​ | ​ | ​          | $ | 115,066,216 | ​ | ​ | ​ | ​                | $ | 12,419,471 | ​ | ​ |

| ​                                      
 Description of Securities              
 As of December 31, 2023:               | ​ 
 ​ 
 ​ | ​ 
 ​ 
 ​ | Continuous unrealizedlosses existing for lessthan 12 months 
 Fair Value                                                  
 ​                                                           | ​ |          ​ | ​ | ​ 
 ​ | ​ 
 ​ | UnrealizedLosses 
 ​                | ​ |       ​ | ​ | ​ 
 ​ 
 ​ | ​ 
 ​ 
 ​ | Continuous unrealizedlosses existing greaterthan 12 months 
 Fair Value                                                 
 ​                                                          | ​ |          ​ | ​ | ​ 
 ​ | ​ 
 ​ | UnrealizedLosses 
 ​                | ​ |          ​ | ​ | ​ 
 ​ 
 ​ | ​ 
 ​ 
 ​ | Total      
 Fair Value 
 ​          | ​ |           ​ | ​ | ​ 
 ​ | ​ 
 ​ | UnrealizedLosses 
 ​                | ​ |          ​ | ​ | ​ 
 ​ 
 ​ |
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| U.S. government sponsored agencies