Quick Takeaways
- Billy J. Lyons Jr. has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $618,997.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Billy J. Lyons Jr.
- Location
- Aurora, IL
- Summary
- The estimated net worth of Billy J. Lyons Jr. is at least $618,997 dollars as of 24 Feb 2026. Billy J. Lyons Jr. is the Director of OLD SECOND BANCORP INC and owns shares of OLD SECOND BANCORP INC (OSBC) stock worth about $619K.
- Signature
- /s/ Shirley Cantrell, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Billy J. Lyons Jr. and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: OLD SECOND BANCORP INC ($618,997).
- Past-year value change for that position: +$415.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Billy J. Lyons Jr.
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| OSBC | OLD SECOND BANCORP INC | Director | $618,997 | +$415 | +0.07% | 17 Feb 2026 |
Insider Transactions Reported by Billy J. Lyons Jr.:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.