The Vanguard Group 13D and 13G filings for Old Second Bancorp, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-13 5:09 pm Purchase | 2023-12-29 | 13G | Old Second Bancorp, Inc. OSBC | The Vanguard Group | 2,378,028 5.320% | 2,378,028 (New Position) | Filing |