Foster Eric Duane Insider Trading Activity
Foster Eric Duane has been net-selling over the last 12 months with 0 purchases and 8 sales across 1 company.
ARDX is the most-traded position with 8 trades. The largest single transaction was a sale of ARDX for $91K on Aug 21, 2025.
Performance Scorecard
Forward stock performance after each transaction by Foster Eric Duane. 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 | — | +2.6% | 60% | 5 |
| 90 days | — | -9.3% | 20% | 5 |
| 120 days | — | +4.2% | 100% | 2 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersARDX · ARDELYX, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 21, 2026 | ARDX | Sell | 3,166 | $6.27 | $20K | Chief Commercial Officer |
| May 21, 2026 | ARDX | Sell | 2,427 | $6.27 | $15K | Chief Commercial Officer |
| May 21, 2026 | ARDX | Sell | 2,405 | $6.27 | $15K | Chief Commercial Officer |
| Feb 20, 2026 | ARDX | Sell | 9,176 | $5.87 | $54K | Chief Commercial Officer |
| Feb 20, 2026 | ARDX | Sell | 1,261 | $5.71 | $7K | Chief Commercial Officer |
| Feb 20, 2026 | ARDX | Sell | 1 | $5.71 | $5.705 | Chief Commercial Officer |
| Nov 21, 2025 | ARDX | Sell | 5,814 | $5.54 | $32K | Chief Commercial Officer |
| Aug 21, 2025 | ARDX | Sell | 15,308 | $5.93 | $91K | Chief Commercial Officer |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| ARDX | ARDELYX, INC. | 8 | $234K |
Other insiders at ARDELYX, INC.
8 other tracked filers at ARDX.