Quick Takeaways
- Diane E. Wilfong has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $5,331,349.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Diane E. Wilfong
- Location
- Foster City, CA
- Summary
- The estimated net worth of Diane E. Wilfong is at least $5,331,349 dollars as of 11 Sep 2025. Diane E. Wilfong is the Interim Corp Controller & CAO of GILEAD SCIENCES, INC. and owns shares of GILEAD SCIENCES, INC. (GILD) stock worth about $5.33M.
- Signature
- /s/ Edward S. Son by Power of Attorney for Diane E. Wilfong
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Diane E. Wilfong 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.
What Changed
- Largest disclosed position: GILEAD SCIENCES, INC. ($5,331,349).
- 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 Diane E. Wilfong
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| GILD | GILEAD SCIENCES, INC. | Interim Corp Controller & CAO | $5,331,349 | 10 Sep 2025 | ||
| IMPLQ | IPI Legacy Liquidation Co | Director | 05 Apr 2024 |
Insider Transactions Reported by Diane E. Wilfong:
| 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.