Form4insider filings, from the source

Company · CIK 0001437402 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

ARDELYX, INC. · ARDX

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.4M · 11net −$1.4M
$10k$10k$100k$100k$1M$1MbuyssalesMar 28Apr 27May 28Jun 28Jul 28Aug 28Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 21, 2026 SForm 4 →Aug 25, 7:19 pm EDTSusan HohenleitnerChief Financial Officer1,558$3.86$6,009227,520−0.68%
Aug 21, 2026 SForm 4 →Aug 25, 7:17 pm EDTJoseph James ReillySee Remarks3,982$3.86$15,358145,854−2.66%
Aug 21, 2026 SForm 4 →Aug 25, 7:16 pm EDTJohn E BishopSee Remarks19,750$3.86$76,174317,095−5.86%
Aug 21, 2026 SForm 4 →Aug 25, 7:15 pm EDTJames Parker BradyChief Human Resources Officer15,136$3.86$58,378245,930−5.80%
Aug 21, 2026 SForm 4 →Aug 25, 7:13 pm EDTEric Duane FosterChief Commercial Officer8,562$3.86$33,023409,410−2.05%
Aug 21, 2026 SForm 4 →Aug 25, 7:11 pm EDTMike KelliherChief Business Officer7,758$3.86$29,922349,660−2.17%
Aug 21, 2026 SForm 4 →Aug 25, 7:09 pm EDTLaura A WilliamsChief Patient Officer10,739$3.86$41,419367,456−2.84%
Aug 21, 2026 SForm 4 →Aug 25, 7:07 pm EDTMichael RaabPresident & CEO, Director58,574$3.86$225,9141,619,792−3.49%
Jul 15, 2026 SForm 4 →Jul 17, 4:09 pm EDTMichael RaabPresident & CEO, Director41,668$5.06$210,9231,678,366−2.42%10b5-1
Jul 15, 2026 MForm 4 →Jul 17, 4:09 pm EDTMichael RaabPresident & CEO, Director20,834$0.99$20,6261,720,034—10b5-1
Jun 18, 2026 SForm 4 →Jun 22, 4:01 pm EDTLaura A WilliamsChief Patient Officer81,898$5.99$490,487378,195−17.8%10b5-1
Jun 18, 2026 MForm 4 →Jun 22, 4:01 pm EDTLaura A WilliamsChief Patient Officer31,000$0.99$30,690460,093—10b5-1
Jun 16, 2026 AForm 4 →Jun 18, 5:14 pm EDTMerdad ParseyDirector26,455——83,746—
Jun 16, 2026 AForm 4 →Jun 18, 4:08 pm EDTRichard J RodgersDirector26,455——439,998—
Jun 16, 2026 AForm 4 →Jun 18, 4:07 pm EDTDavid M MottDirector46,737——3,349,655—
Jun 16, 2026 AForm 4 →Jun 18, 4:05 pm EDTOnaiza Cadoret-ManierDirector26,455——178,156—
Jun 16, 2026 AForm 4 →Jun 18, 4:04 pm EDTMuna BhanjiDirector26,455——163,808—
Jun 16, 2026 AForm 4 →Jun 18, 4:02 pm EDTWilliam C Bertrand Jr.Director38,800——329,507—
Jun 16, 2026 AForm 4 →Jun 18, 4:01 pm EDTRobert B BazemoreDirector26,455——68,006—
Jun 15, 2026 SForm 4 →Jun 17, 4:01 pm EDTMichael RaabPresident & CEO, Director41,666$5.67$236,3461,699,200−2.39%10b5-1
Jun 15, 2026 MForm 4 →Jun 17, 4:01 pm EDTMichael RaabPresident & CEO, Director20,833$0.99$20,6251,740,866—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 MForm 4 →Jul 17, 4:09 pm EDTMichael RaabPresident & CEO, Director20,834——290,834—10b5-1
Jun 18, 2026 MForm 4 →Jun 22, 4:01 pm EDTLaura A WilliamsChief Patient Officer31,000——31,000—10b5-1
Jun 16, 2026 AForm 4 →Jun 18, 5:14 pm EDTMerdad ParseyDirector39,715——39,715—
Jun 16, 2026 AForm 4 →Jun 18, 4:08 pm EDTRichard J RodgersDirector39,715——39,715—
Jun 16, 2026 AForm 4 →Jun 18, 4:07 pm EDTDavid M MottDirector39,715——39,715—
Jun 16, 2026 AForm 4 →Jun 18, 4:05 pm EDTOnaiza Cadoret-ManierDirector39,715——39,715—
Jun 16, 2026 AForm 4 →Jun 18, 4:04 pm EDTMuna BhanjiDirector39,715——39,715—
Jun 16, 2026 AForm 4 →Jun 18, 4:02 pm EDTWilliam C Bertrand Jr.Director39,715——39,715—
Jun 16, 2026 AForm 4 →Jun 18, 4:01 pm EDTRobert B BazemoreDirector39,715——39,715—
Jun 15, 2026 MForm 4 →Jun 17, 4:01 pm EDTMichael RaabPresident & CEO, Director20,833——311,668—10b5-1