Quick Takeaways
- Maria C. Walker has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $679,705.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Maria C. Walker
- Location
- Menlo Park, CA
- Summary
- The estimated net worth of Maria C. Walker is at least $679,705 dollars as of 28 Oct 2025. Maria C. Walker is the Director of Five9, Inc. and owns shares of Five9, Inc. (FIVN) stock worth about $679.7K.
- Signature
- /s/ Kristopher L. Hanson, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Maria C. Walker and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean. If you create an account from here, we will bring you back after verification.
What Changed
- Largest disclosed position: Five9, Inc. ($679,705).
- Past-year value change for that position: .
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.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Maria C. Walker
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| FIVN | Five9, Inc. | Director | $679,705 | 21 May 2024 | ||
| FORG | ForgeRock, Inc. | Director | 23 Aug 2023 | |||
| MPLT | MapLight Therapeutics, Inc. | Director | 27 Oct 2025 | |||
| MAAC | Montes Archimedes Acquisition Corp | Chief Financial Officer | 30 Sep 2021 |
Insider Transactions Reported by Maria C. Walker:
| 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.