Billy J. Lyons Jr. is Director at OLD SECOND BANCORP INC (OSBC). They have made 11 open-market trades across 1 company since 2021, most recently 2026-08-10.
CIK 0001829064
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
11 open-market purchases totalling $30K since 2021, never a sale. Across 11 scored buys the stock is up 9.1% at ninety days, and 5.9 points ahead of the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| OSBC | 20,117 | $501K |
Shares reported on the most recent Form 4, priced at the 2026-08-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 82% | 82% | 82% |
| Avg Move | +4.2% | +7.0% | +9.1% |
| Alpha | +3.8% | +6.5% | +5.9% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OSBC | BUY | 2026-05-11 | 2026-05-12 | $20.90 | $502 | +1.6% | +7.0% | +21.8% |
| OSBC | BUY | 2025-08-04 | 2025-08-05 | $16.61 | $415 | +1.8% | +9.8% | +5.3% |
| OSBC | BUY | 2025-02-10 | 2025-02-11 | $19.02 | $418 | -4.8% | -14.8% | -10.1% |
| OSBC | BUY | 2024-11-04 | 2024-11-05 | $16.15 | $420 | +7.0% | +8.7% | +8.2% |
| OSBC | BUY | 2024-08-05 | 2024-08-06 | $14.86 | $342 | +3.9% | +10.4% | +5.7% |
| OSBC | BUY | 2024-05-06 | 2024-05-07 | $14.44 | $347 | +5.2% | -1.6% | +6.1% |
| OSBC | BUY | 2024-02-06 | 2024-02-07 | $13.46 | $350 | +1.7% | +3.2% | +6.7% |
| OSBC | BUY | 2022-02-08 | 2022-02-09 | $14.42 | $332 | -0.2% | +0.9% | -0.9% |
| OSBC | BUY | 2021-09-22 | 2021-09-23 | $11.86 | $2K | +11.7% | +14.7% | +4.3% |
| OSBC | BUY | 2021-02-19 | 2021-02-19 | $11.45 | $1K | +11.3% | +19.4% | +22.5% |
| OSBC | BUY | 2021-02-01 | 2021-02-02 | $10.13 | $23K | +7.0% | +19.1% | +30.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.