Quick Takeaways
- John P. Mullen has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $22,187,506.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of John P. Mullen
- Location
- San Mateo, CA
- Summary
- The estimated net worth of John P. Mullen is at least $22,187,506 dollars as of 18 Mar 2026. John P. Mullen is the President of Guidewire Software, Inc. and owns shares of Guidewire Software, Inc. (GWRE) stock worth about $22.19M.
- Signature
- By: Winston King, Attorney-in-Fact for John P. Mullen
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow John P. Mullen 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: Guidewire Software, Inc. ($22,187,506).
- Past-year value change for that position: -$13,849,675.
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 P. Mullen
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| GWRE | Guidewire Software, Inc. | President | $22,187,506 | -$13,849,675 | -38% | 17 Mar 2026 |
Insider Transactions Reported by John P. Mullen:
| 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.