Eric Duane Foster

Companies

• Ardelyx (United States)Chief Commercial Officer Aug 16, 2024 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AUArdelyx (United States) ARDX409,410 shares²$1.3M at $3.10Aug 21, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 21, 2026Sold 2,575 shares at $3.86 of Ardelyx (United States)²
• Aug 21, 2026Sold 3,389 shares at $3.86 of Ardelyx (United States)²
• Aug 21, 2026Sold 2,598 shares at $3.86 of Ardelyx (United States)²
• May 21, 2026Sold 2,405 shares at $6.27 of Ardelyx (United States)³
• May 21, 2026Sold 2,427 shares at $6.27 of Ardelyx (United States)³
• May 21, 2026Sold 3,166 shares at $6.27 of Ardelyx (United States)³
• Feb 20, 2026Sold 1 shares at $5.70 of Ardelyx (United States)⁴
• Feb 20, 2026Sold 1 shares at $5.71 of Ardelyx (United States)⁴
• Feb 20, 2026Sold 1,261 shares at $5.71 of Ardelyx (United States)⁴
• Feb 20, 2026Sold 9,176 shares at $5.87 of Ardelyx (United States)⁴
• Jan 23, 2026Granted 137,945 shares of Ardelyx (United States)⁵
• Nov 21, 2025Sold 5,814 shares at $5.54 of Ardelyx (United States)⁶
• Aug 21, 2025Sold 15,308 shares at $5.93 of Ardelyx (United States)⁷
• May 20, 2025Sold 2,507 shares at $4.08 of Ardelyx (United States)⁸
• Feb 25, 2025Granted 136,680 shares of Ardelyx (United States)⁹
• Aug 8, 2024Granted 180,000 shares of Ardelyx (United States)¹⁰