ARDELYX, INC. 4

Director David M. Mott received stock, RSUs, and a stock option grant of Ardelyx, Inc. equity as part of the non‑employee director compensation program, with no open‑market purchases or sales reported.

On June 16, 2026, Ardelyx, Inc. director David M. Mott received equity compensation under the company’s Non-Employee Director Compensation Program. He was awarded 20,282 shares of common stock in lieu of cash fees and a separate grant of 26,455 restricted stock units (each RSU convertible into one share of common stock upon vesting), increasing his directly held common stock balance to 3,349,655 shares. In addition, he received a stock option for 39,715 shares at an exercise price of $5.67 per share, vesting monthly over 12 months with accelerated vesting at the next annual stockholder meeting, reflecting routine director compensation rather than an open-market purchase or sale. He also notes that 87,566 shares are held for the benefit of New Enterprise Associates–related entities, for which he disclaims beneficial ownership except to the extent of his pecuniary interest.

Filing Facts

CIK

1437402

Ticker

ARDX

Form

4

Source Type

sec

Accession

0001219871-26-000003

Alert Tier

5