William G Kistner insider trades: Byline Bancorp (BY) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where William reports to the SEC
Open-market buys and sales
21 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | BY | ↑ Buy | 100 | $38.30 | $4K | William G. Kistner Trust Date June 22, 1 | Aug 20, 2026 (1d) |
| Oct 28, 2025 | BY | ↑ Buy | 65 | $27.56 | $2K | William G. Kistner Trust Date June 22, 1 | Oct 28, 2025 (0d) |
| Aug 8, 2025 | BY | ↑ Buy | 60 | $25.70 | $2K | William G. Kistner Trust Date June 22, 1 | Aug 11, 2025 (3d) |
| Jun 13, 2025 | BY | ↑ Buy | 164 | $25.29 | $4K | William G. Kistner Trust Date June 22, 1 | Jun 13, 2025 (0d) |
| Mar 4, 2025 | BY | ↑ Buy | 65 | $27.77 | $2K | William G. Kistner Trust Date June 22, 1 | Mar 6, 2025 (2d) |
| Nov 20, 2024 | BY | ↑ Buy | 50 | $30.56 | $2K | William G. Kistner Trust Date June 22, 1 | Nov 21, 2024 (1d) |
| Aug 26, 2024 | BY | ↑ Buy | 60 | $27.91 | $2K | William G. Kistner Trust Date June 22, 1 | Aug 28, 2024 (2d) |
| Jun 14, 2024 | BY | ↑ Buy | 50 | $22.47 | $1K | William G. Kistner Trust Date June 22, 1 | Jun 18, 2024 (4d) |
| Mar 11, 2024 | BY | ↑ Buy | 60 | $21.09 | $1K | William G. Kistner Trust Date June 22, 1 | Mar 12, 2024 (1d) |
| Nov 21, 2023 | BY | ↑ Buy | 500 | $20.54 | $10K | William G. Kistner Trust Date June 22, 1 | Nov 22, 2023 (1d) |
| Aug 16, 2023 | BY | ↑ Buy | 600 | $21.41 | $13K | William G. Kistner Trust Date June 22, 1 | Aug 17, 2023 (1d) |
| Aug 25, 2022 | BY | ↑ Buy | 180 | $22.74 | $4K | William G. Kistner Trust Date June 22, 1 | Aug 26, 2022 (1d) |
| May 9, 2022 | BY | ↑ Buy | 800 | $23.35 | $19K | William G. Kistner Trust Date June 22, 1 | May 11, 2022 (2d) |
| Aug 13, 2021 | BY | ↑ Buy | 2,600 | $25.61 | $67K | William G. Kistner Trust Date June 22, 1 | Aug 16, 2021 (3d) |
| Jun 1, 2021 | BY | ↑ Buy | 1,300 | $23.29 | $30K | William G. Kistner Trust Date June 22, 1 | Jun 3, 2021 (2d) |
| May 4, 2021 | BY | ↑ Buy | 1,200 | $22.95 | $28K | William G. Kistner Trust Dated June 22,1 | May 6, 2021 (2d) |
| May 6, 2020 | BY | ↑ Buy | 1,700 | $10.36 | $18K | William G. Kistner Trust Dated June 22, | May 7, 2020 (1d) |
| Mar 12, 2020 | BY | ↑ Buy | 600 | $12.11 | $7K | William G. Kistner Trust Dated June 22, | Mar 13, 2020 (1d) |
| Feb 26, 2020 | BY | ↑ Buy | 200 | $18.59 | $4K | William G. Kistner Trust Dated June 22, | Feb 28, 2020 (2d) |
| May 16, 2019 | BY | ↑ Buy | 50 | $19.70 | $985 | William G. Kistner Trust Dated June 22, | May 20, 2019 (4d) |
| Apr 30, 2019 | BY | ↑ Buy | 2,450 | $20.03 | $49K | William G. Kistner Trust Dated June 22, | May 2, 2019 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other BY insiders
Open-market trades in the last 12 months
About William G Kistner's insider trades
William G Kistner is an insider at Byline Bancorp (BY). Since Apr 30, 2019, William has reported 21 open-market purchases worth $268K and no sales on SEC Form 4. In the last 12 months: 1 buy ($4K).
Their filings also include grants and awards (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every BY insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.