Ardelyx appoints new CFO; $550k salary, 578,104 options

Ardelyx appointed Sue Hohenleitner as chief financial officer and principal financial officer, effective November 4, 2025.

Rhea-AI Filing Summary

Ardelyx appointed Sue Hohenleitner as chief financial officer and principal financial officer, effective November 4, 2025. She brings senior finance experience from Johnson & Johnson, including serving as CFO of J&J Innovative Medicine North America.

Her compensation includes an annual base salary of $550,000 and a target bonus equal to 45% of base salary, pro‑rated for fiscal 2025. Upon her employment commencement on October 13, 2025, she received a sign‑on bonus of $180,000 and a housing consideration payment of $150,000. Equity awards granted on October 13, 2025 comprise an option to purchase 578,104 shares at an exercise price of $5.01 per share, vesting over four years (25% after one year, then monthly over 36 months), and 146,896 restricted stock units vesting 25% on the first quarterly vest date after the one‑year anniversary, then quarterly over three years. The company plans to enter into its standard indemnification and change‑in‑control severance agreements with her.

Insights

Corporate governance and compensation analyst

Executive hire with standard tech‑bio compensation; neutral impact.

Ardelyx named an experienced finance leader, with prior roles at J&J including CFO of Innovative Medicine North America. The filing lists cash compensation and equity designed to align tenure and performance via multi‑year vesting.

The package includes base pay of $550,000, a target bonus of 45%, and equity grants: options for 578,104 shares at $5.01 and 146,896 RSUs. Vesting terms (one‑year cliffs followed by monthly/quarterly schedules) encourage retention and continuity.

The appointment is effective November 4, 2025, with equity granted on October 13, 2025. Actual impact on operations depends on the executive transition and future execution; the disclosure does not state strategic or financial guidance changes.

8-K Event Classification

2 items: 5.02, 9.01

2 items

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did ARDX announce in this 8-K?

Ardelyx appointed Sue Hohenleitner as CFO and principal financial officer, effective November 4, 2025.

What is the new ARDX CFO’s compensation package?

Annual base salary of $550,000 and a target bonus of 45% of base salary, pro‑rated for fiscal 2025.

What equity awards did ARDX grant to the new CFO?

An option for 578,104 shares at $5.01 per share and 146,896 RSUs, both granted on October 13, 2025 with multi‑year vesting.

What sign-on payments were disclosed by ARDX?

A sign‑on bonus of $180,000 and a housing consideration payment of $150,000, received on October 13, 2025.

When do the ARDX equity awards vest for the CFO?

Options: 25% after one year, then monthly over 36 months. RSUs: 25% on the first quarterly vest date after one year, then quarterly over three years.

What is the background of the new ARDX CFO?

She held senior finance roles at Johnson & Johnson, most recently CFO of J&J Innovative Medicine North America.

Did ARDX disclose related-party relationships for the new CFO?

No family relationships or transactions requiring disclosure under Item 404(a) were reported.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 10/14/2025 - 08:27 AM Learn about SEC filing dates

0001437402false00014374022025-10-132025-10-13

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 13, 2025

ARDELYX, INC.

(Exact name of registrant as specified in its charter)

Delaware			001-36485			26-1303944
(State or other jurisdiction of incorporation)			(Commission File Number)			(IRS Employer Identification Number)

400 FIFTH AVE., SUITE 210, WALTHAM, MASSACHUSETTS 02451

(Address of principal executive offices, including Zip Code)

Registrant’s telephone number, including area code: (510) 745-1700

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.0001

ARDX

The Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  o

Item 5.02    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

On October 13, 2025, the board of directors (the “Board”) of Ardelyx, Inc. (the “Company”) appointed Sue Hohenleitner as chief financial officer (“CFO”) and principal financial officer, effective November 4, 2025.

Ms. Hohenleitner, age 55, worked at Johnson & Johnson (“J&J”), a publicly traded pharmaceutical, biotechnology, and medical technologies company, in various senior accounting and finance roles prior to joining the Company. Most recently, since August 2022, Ms. Hohenleitner served as the Vice President and Chief Financial Officer of Johnson & Johnson (J&J) Innovative Medicine North America (NA), leading financial strategies for a $36 billion commercial business, and from April 2019 to August 2022, Ms. Hohenleitner served as Vice President of Finance at J&J Innovation. From May 2018 to April 2019, Ms. Hohenleitner was Vice President of Finance, Acquisition and Divestiture Operations at J&J. From December 2015 to May 2018, Ms. Hohenleitner served as Vice President of Finance, J&J Supply Chain Deliver. Ms. Hohenleitner is a Certified Public Accountant in the Commonwealth of Pennsylvania and a Certified Management Accountant. She earned a Bachelor of Science in Accounting from La Salle University and a Master of Business Administration from Villanova.

In connection with Ms. Hohenleitner’s appointment as CFO, Ms. Hohenleitner entered into an offer letter (the “Offer Letter”) with the Company. The Offer Letter provides Ms. Hohenleitner an annual base salary of $550,000 and an annual target bonus of 45% of such base salary upon the achievement of specific goals and objectives to be established by the Company’s board of directors, which bonus for fiscal year 2025 will be pro-rated based on service during 2025. In connection with her commencement of employment on October 13, 2025, Ms. Hohenleitner received a sign on bonus of $180,000 and an additional housing consideration payment of $150,000. In addition, on October 13, 2025, in connection with her commencement of employment on October 13, 2025, Ms. Hohenleitner received an option to purchase 578,104 shares of the Company’s common stock (the “Option Award”), and a grant of 146,896 restricted stock units (the “RSU Award”). The Option Award has a per share exercise price of $5.01, which was the last reported sale price of the Company’s common stock on the October 13, 2025 grant date. The Option Award will vest and become exercisable on the first anniversary of Ms. Hohenleitner’s employment start date as to 25% of the shares underlying the Option Award, with the remaining shares vesting and becoming exercisable ratably on a monthly basis over a period of 36 months thereafter, such that the Option Award would be fully vested and exercisable on the fourth anniversary of Ms. Hohenleitner’s employment start date, subject to Ms. Hohenleitner’s continued service to the Company through each vesting date. The RSU Award will vest as to 25% of the shares on the first Company designated quarterly RSU vest date following the first anniversary of Ms. Hohenleitner’s employment, with the remaining shares vesting quarterly over the next three years on the Company’s quarterly designated RSU vest dates. The Company intends to enter into its standard forms of indemnification agreement and change in control severance agreement with Ms. Hohenleitner.

There are no family relationships between Ms. Hohenleitner and any director, director nominee, or executive officer of the Company, and Ms. Hohenleitner does not have an interest in any transaction that would be reportable under Item 404(a) of Regulation S-K.

Item 9.01    Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.						Description
104						Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: October 14, 2025			ARDELYX, INC.
			By:			/s/ Michael Raab
						Michael Raab
						President, Chief Executive Officer and Director