Guillaume Stephen J Insider Trading Activity
Guillaume Stephen J has been net-buying over the last 12 months with 4 purchases and 0 sales across 1 company.
CZFS is the most-traded position with 4 trades. The largest single transaction was a purchase of CZFS for $2K on May 29, 2026.
Performance Scorecard
Forward stock performance after each transaction by Guillaume Stephen J. 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 | +7.8% | — | 100% | 5 |
| 90 days | +8.3% | — | 75% | 4 |
| 120 days | +11.5% | — | 100% | 4 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersCZFS · CITIZENS FINANCIAL SERVICES INC
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| CZFS | CITIZENS FINANCIAL SERVICES INC | 5 | $5K |
Other insiders at CITIZENS FINANCIAL SERVICES INC
3 other tracked filers at CZFS.