Quick Takeaways
- John E. Bishop has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $1,933,262.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of John E. Bishop
- Location
- Cambridge, MA
- Summary
- The estimated net worth of John E. Bishop is at least $1,933,262 dollars as of 23 Feb 2026. John E. Bishop is the Chief Technical Operations Officer of ARDELYX, INC. and owns shares of ARDELYX, INC. (ARDX) stock worth about $1.93M.
- Signature
- /s/ Elizabeth Grammer, Attorney-in-Fact for John Bishop
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow John E. Bishop and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: ARDELYX, INC. ($1,933,262).
- Past-year value change for that position: -$18,586.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of John E. Bishop
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ARDX | ARDELYX, INC. | Chief Technical Operations Officer | $1,933,262 | -$18,586 | -0.95% | 20 Feb 2026 |
| FMTX | Forma Therapeutics Holdings, Inc. | SVP, Chief Technology Officer | 14 Oct 2022 | |||
| LYRA | Lyra Therapeutics, Inc. | Chief Technology Officer | 30 Jan 2024 |
Insider Transactions Reported by John E. Bishop:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.