Daniel P. Olszewski is Director at FIRST BUSINESS FINANCIAL SERVICES, INC. (FBIZ). They have made 16 open-market trades across 1 company since 2018, most recently 2026-05-16.
CIK 0001760576
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.
16 open-market purchases totalling $141K since 2018, never a sale. Across 16 scored buys the stock is up 5.3% at ninety days, and 1.4 points ahead of the S&P over the same stretch.
16 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| FBIZ | 27,405 | $2.1M |
Shares reported on the most recent Form 4, priced at the 2026-05-19 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 75% | 63% | 81% |
| Avg Move | +3.3% | +3.4% | +5.3% |
| Alpha | +1.7% | +1.6% | +1.4% |
| Scored | 16 | 16 | 16 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FBIZ | BUY | 2022-08-04 | 2022-08-05 | $33.00 | $6K | +7.1% | -1.8% | +11.8% |
| FBIZ | BUY | 2022-05-05 | 2022-05-06 | $34.85 | $6K | -4.6% | +1.7% | -5.1% |
| FBIZ | BUY | 2022-03-09 | 2022-03-09 | $31.85 | $6K | +2.1% | +2.4% | +8.2% |
| FBIZ | BUY | 2021-11-02 | 2021-11-03 | $30.12 | $8K | +0.6% | -5.4% | +9.3% |
| FBIZ | BUY | 2021-08-03 | 2021-08-04 | $27.35 | $6K | +4.0% | +1.6% | +10.0% |
| FBIZ | BUY | 2021-05-04 | 2021-05-05 | $27.25 | $6K | +0.7% | +2.3% | +1.7% |
| FBIZ | BUY | 2021-02-02 | 2021-02-03 | $20.14 | $6K | +4.9% | +24.6% | +34.6% |
| FBIZ | BUY | 2020-10-27 | 2020-10-28 | $16.90 | $6K | +17.7% | +25.9% | +17.5% |
| FBIZ | BUY | 2020-07-28 | 2020-07-29 | $14.75 | $6K | +18.7% | +7.5% | +12.4% |
| FBIZ | BUY | 2020-04-28 | 2020-04-29 | $16.75 | $6K | -12.2% | -3.6% | -15.3% |
| FBIZ | BUY | 2020-01-28 | 2020-01-30 | $26.58 | $6K | -3.1% | -9.5% | -32.4% |
| FBIZ | BUY | 2019-10-29 | 2019-10-30 | $24.50 | $6K | +1.7% | +2.8% | +9.4% |
| FBIZ | BUY | 2019-07-30 | 2019-07-31 | $24.10 | $6K | -0.7% | -6.0% | +2.0% |
| FBIZ | BUY | 2019-04-30 | 2019-05-02 | $23.28 | $6K | +2.8% | -1.9% | +2.2% |
| FBIZ | BUY | 2019-02-01 | 2019-02-04 | $20.70 | $52K | +4.4% | +6.3% | +15.4% |
| FBIZ | BUY | 2018-12-24 | 2018-12-26 | $19.95 | $4K | +9.4% | +8.1% | +3.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.