8-K - OLD SECOND BANCORP INC (0000357173) (Filer)
Published . Updated .
Filed: 2026-10-20 AccNo: 0000357173-26-000055 Size: 320 KB Item 8.01: Other Events
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: 2026-10-20 AccNo: 0000357173-26-000055 Size: 320 KB Item 8.01: Other Events
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 | that day | -0.39% | still updating |
| GLD | three days earlier | +0.80% | final price |
| GLD | five days earlier | +0.53% | final price |
| Old Second Bancorp (OSBC) | that day | +0.72% | still updating |
| Old Second Bancorp (OSBC) | three days earlier | +0.12% | final price |
| Old Second Bancorp (OSBC) | five days earlier | -0.18% | final price |
| QQQ | that day | +0.14% | still updating |
| QQQ | three days earlier | +1.38% | final price |
| QQQ | five days earlier | +3.53% | final price |
| SPY | that day | +0.38% | still updating |
| SPY | three days earlier | +0.67% | final price |
| SPY | five days earlier | +1.49% | final price |
| TLT | that day | +0.69% | still updating |
| TLT | three days earlier | +0.67% | final price |
| TLT | five days earlier | -1.40% | final price |
Who is named in “8-K - OLD SECOND BANCORP INC (0000357173) (Filer)”
Companies carried with this story
- OSBC Old Second Bancorp
In “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)
“8-K - OLD SECOND BANCORP INC (0000357173) (Filer)” (20 Oct 2026) reaches Old Second Bancorp (OSBC) through this 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 15 sessions. The latest close on file is 24.84.
What the saved facts support for Old Second Bancorp (OSBC)
12 out of 100Price not final
“8-K - OLD SECOND BANCORP INC (0000357173) (Filer)” scores 12 out of 100. The score uses 1 sources, a +0.34% difference versus the S&P 500 (SPY), and 1 linked companies. The price is not final yet.