Key facts
- This page summarizes Justin A. Renz's Form 4 filing for ARDELYX, INC. (ARDX).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 25 Aug 2025, 21:12.
Justin A. Renz - 21 Aug 2025 Form 4 Insider Report for ARDELYX, INC. (ARDX)
- Reporting relationship
- Chief Financial Officer
- Issuer ticker
- ARDX
- Reported as of
- 21 Aug 2025
- Net transaction value
- -$41,741
- SEC form
- 4
- Accepted by SEC
- 25 Aug 2025, 21:12:16 UTC
- Prior SEC filing
- 22 May 2025
- Next SEC filing
- 19 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Elizabeth Grammer, Attorney-in-Fact for Justin Renz
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Justin A. Renz filed Form 4 for ARDELYX, INC. (ARDX) on 25 Aug 2025.
Change
- Previous filing in this sequence was filed on 22 May 2025.
- Current net transaction value: -$41,741.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001466562
Primary reporting owner
Renz Justin A
- Relationship
- Chief Financial Officer
- Address
- C/O ARDELYX, INC., 400 FIFTH AVENUE, SUITE 210, WALTHAM
- Signature
- /s/ Elizabeth Grammer, Attorney-in-Fact for Justin Renz
- Signature date
- 25 Aug 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ARDX
transaction
Common Stock
Sale
- Transaction value
- $41,741
- Shares
- -7,037
- Change %
- -1.7%
- Price
- $5.93
- Shares after
- 409,052
- Date
- 21 Aug 2025
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.