William G Kistner Insider Trading Activity
William G Kistner has been net-buying over the last 12 months with 3 purchases and 0 sales across 1 company.
BY is the most-traded position with 3 trades. The largest single transaction was a purchase of BY for $4K on Aug 19, 2026.
Performance Scorecard
Forward stock performance after each transaction by William G Kistner. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | +7.7% | — | 100% | 4 |
| 90 days | +14.3% | — | 100% | 4 |
| 120 days | +12.4% | — | 100% | 3 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersBY · BYLINE BANCORP, INC.
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| BY | BYLINE BANCORP, INC. | 5 | $15K |
Other insiders at BYLINE BANCORP, INC.
1 other tracked filer at BY.