1 unchanged sentence
Trading Plans
−Removed: During the 2025 first quarter, no director or Section 16 officer adopted or terminated any Rule 10b5-1 plans or non-Rule 10b5-1 trading arrangements.
−Removed: Table of Content s
+Added: During the three months ended June 30, 2025, certain of our Section 16 officers and directors adopted or terminated contracts, instructions or written plans for the purchase or sale of our securities as noted below.
+Added: Name and Title of Director or Officer Action Date Trading Arrangement Total Shares Available to be Sold
+Added: Expiration Date
+Added: Rule 10b5-1* Non-Rule 10b5-1**
+Added: Laura Williams , Chief Patient Officer
+Added: Adoption May 27, 2025 X 130,000 May 1, 2026
+Added: * Intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)
+Added: ** Not intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)
Number Incorporated by Reference Filed
4 unchanged sentences
8-K 06/20/2023 3.1
−Removed: 3.3 Amended and Restated Bylaws.
+Added: 3.3 Second Amended and Restated Bylaws.
8-K 08/04/2025 3.1
−Removed: Second Amended and Restated Executive Employment Agreement, dated April 29, 2025, by and between Ardelyx, Inc.
−Removed: and Michael Raab.
−Removed: Form of Amended and Restated Change in Control and Severance Agreement for Executive Officers Other Than CEO.
−Removed: Fourth Amended and Restated Non-Employee Director Compensation Program.
+Added: First Amendment to the Ardelyx, Inc.
+Added: Amended and Restated 2014 Equity Plan Amendment.
+Added: 8-K 06/18/2025 10.1
+Added: 10.2 Amendment Number 4 to Lease Agreement by and between Ardelyx, Inc, and Prospect Fifth Avenue, LLC.
+Added: Offer Letter, dated April 10, 2025 by and between Ardelyx, Inc.
+Added: 10.4 Fifth Amendment to Loan and Security Agreement, dated June 30, 2025, by and among the Company, SLR Investment Corp., as collateral agent, and the lenders party thereto .
+Added: 8-K 07/03/2025 10.1
31.1 Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
2 unchanged sentences
101 The following financial statements, formatted in Inline Extensible Business Reporting Language (XBRL):
−Removed: (i) Condensed Balance Sheets as of March 31, 2025 and December 31, 2024, (ii) Condensed Statements of Operations and Comprehensive Loss for the three months ended March 31, 2025 and 2024, (iii) Condensed Statements of Changes in Stockholders’ Equity for the three months ended March 31, 2025 and 2024, (iv) Condensed Statements of Cash Flows for the three months ended March 31, 2025 and 2024, and (v) Notes to Unaudited Condensed Financial Statements.
+Added: (i) Condensed Balance Sheets as of June 30, 2025 and December 31, 2024, (ii) Condensed Statements of Operations and Comprehensive Loss for the three and six months ended June 30, 2025 and 2024, (iii) Condensed Statements of Changes in Stockholders’ Equity for the three and six months ended June 30, 2025 and 2024, (iv) Condensed Statements of Cash Flows for the six months ended June 30, 2025 and 2024, and (v) Notes to Unaudited Condensed Financial Statements.
104 Cover Page Interactive Data File, formatted in Inline XBRL and contained in Exhibit 101.
1 unchanged sentence
# Indicates management contract or compensatory plan.
−Removed: *The certification attached as Exhibit 32.1 that accompanies this Quarterly Report on Form 10-Q, is deemed furnished and not filed with the Securities and Exchange Commission is not to be incorporated by reference into any filing of Ardelyx, Inc.
−Removed: under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Quarterly Report on Form 10-Q, irrespective of any general incorporation language contained in such filing.
−Removed: Table of Content s
+Added: *The certification attached as Exhibit 32.1 that accompanies this Quarterly Report on Form 10-Q, is deemed furnished and not filed with the SEC and is not to be incorporated by reference into any filing of Ardelyx, Inc.
+Added: under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date of this Quarterly Report on Form 10-Q, irrespective of any general incorporation language contained in such filing.
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Ardelyx, Inc.
−Removed: May 1, 2025 By:
+Added: August 4, 2025 By:
/s/ Joseph Reilly
2 unchanged sentences
(Principal Accounting Officer)
−Removed: Table of Content s
SUMMARY OF ABBREVIATED TERMS
56 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.