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Eric Duane Foster, Chief Commercial Officer at Ardelyx, sold ARDX on Aug 21, 2026

Data as of Oct 27

▼ SELL$13.1K3,389 shares at $3.86Eric Duane Foster Chief Commercial OfficerARDX Ardelyx, Inc.
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Traded
Aug 21, 2026
Disclosed
Aug 25, 2026
Filed
4 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Eric Duane Foster, Chief Commercial Officer at Ardelyx, sold ARDX on Aug 21, 2026TRADEDDISCLOSED
ARDXSimilar stocks (XLV — its sector index fund), rebased to ARDX's price on the disclosure day
ARDX since disclosure
−20.6%
after the sale
Similar stocks (XLV) since disclosure
+2.2%
XLV — its sector index fund

Change in closing price from Aug 25, 2026 (the first trading day on or after disclosure) to Oct 27, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLEric Duane Foster Chief Commercial OfficerARDX Ardelyx, Inc.$10Kdisclosed Aug 25 · filed 4 days after the trade
  2. ▼ SELLEric Duane Foster Chief Commercial OfficerARDX Ardelyx, Inc.$9.9Kdisclosed Aug 25 · filed 4 days after the trade

See every trade on ARDX →