8-K - OLD SECOND BANCORP INC (0000357173) (Filer)
Published . Updated .
8-K - OLD SECOND BAN filed an 8-K with the SEC on Oct 21 (a notice of a material company event).
Directly affected
- OSBC Old Second Bancorp
Named in this report.
Indirectly affected
- SPY SPDR S&P 500
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond
Long-term U.S. government bonds
- QQQ Invesco QQQ
Large technology stocks
- GLD SPDR Gold Shares
Gold can move with the broad market
Price reaction, T-5 to T+3
Filed: 2026-10-21 AccNo: 0000357173-26-000057 Size: 4 MB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Old Second Bancorp (OSBC) since “8-K - OLD SECOND BANCORP INC (0000357173) (Filer),” compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| GLD | three days earlier | +0.18% | final price |
| GLD | five days earlier | +0.98% | final price |
| Old Second Bancorp (OSBC) | three days earlier | -0.10% | final price |
| Old Second Bancorp (OSBC) | five days earlier | +0.02% | final price |
| QQQ | three days earlier | -0.96% | final price |
| QQQ | five days earlier | +0.41% | final price |
| SPY | three days earlier | -0.84% | final price |
| SPY | five days earlier | -0.18% | final price |
| TLT | three days earlier | -0.97% | final price |
| TLT | five days earlier | -0.31% | final price |
Who gains and who loses around Old Second Bancorp (OSBC)
Companies mentioned with this story
- OSBC Old Second Bancorp
For “8-K - OLD SECOND BANCORP INC (0000357173) (Filer),” Old Second Bancorp (OSBC) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> OSBC
How “8-K - OLD SECOND BANCORP INC (0000357173) (Filer)” reaches Old Second Bancorp (OSBC)
Old Second Bancorp (OSBC) is the company in “8-K - OLD SECOND BANCORP INC (0000357173) (Filer),” the 21 Oct 2026 this story story.
For Old Second Bancorp (OSBC), the reason on file says SEC 8-K filing -> direct issuer disclosure -> OSBC
Dates and price levels for Old Second Bancorp (OSBC)
OSBC traded between 24.00 and 25.52 across 16 sessions. The latest close on file is 25.09.
How solid “8-K - OLD SECOND BANCORP INC (0000357173) (Filer)” looks
14 out of 100
“8-K - OLD SECOND BANCORP INC (0000357173) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.