Quick Takeaways
- Halley E. Gilbert has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $4,062,132.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Halley E. Gilbert
- Location
- San Carlos, CA
- Summary
- The estimated net worth of Halley E. Gilbert is at least $4,062,132 dollars as of 21 Nov 2025. Halley E. Gilbert is the Chief Legal Officer of NEOGENOMICS INC and owns shares of NEOGENOMICS INC (NEO) stock worth about $2.71M. Halley E. Gilbert is the Director of Vaxcyte, Inc. and owns shares of Vaxcyte, Inc. (PCVX) stock worth about $742.1K. Halley E. Gilbert is the Director of Arcutis Biotherapeutics, Inc. and owns shares of Arcutis Biotherapeutics, Inc. (ARQT) stock worth about $609.5K.
- Signature
- /s/Latha Vairavan, as Attorney-in-Fact for Halley E. Gilbert
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Halley E. Gilbert 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: NEOGENOMICS INC ($2,710,612).
- 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 Halley E. Gilbert
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| NEO | NEOGENOMICS INC | Chief Legal Officer | $2,710,612 | 01 Mar 2022 | ||
| PCVX | Vaxcyte, Inc. | Director | $742,052 | 12 Jun 2025 | ||
| ARQT | Arcutis Biotherapeutics, Inc. | Director | $609,468 | -$455,442 | -43% | 20 Nov 2025 |
| CTMX | CytomX Therapeutics, Inc. | Director | 11 Jun 2025 |
Insider Transactions Reported by Halley E. Gilbert:
| 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.