Key facts
- Albert G.w. Biddle III has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $4,960,866.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Albert G.w. Biddle III
- Location
- Reston, VA
- Summary
- The estimated net worth of Albert G.w. Biddle III is at least $4,960,866 dollars as of 05 Jan 2026. Albert G.w. Biddle III is the Director of APPIAN CORP and owns shares of APPIAN CORP (APPN) stock worth about $4.96M.
- Signature
- /s/ Angela Patterson, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
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Change
- Largest disclosed position: APPIAN CORP ($4,960,866).
- Past-year value change for that position: .
Research use
- 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.
Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Albert G.w. Biddle III
APPN
Forms 3/4/5
APPIAN CORP
- Relationship
- Director
- Holdings value
- $4,960,866
- Past year net change
- Change %
- Report period
- 01 Jan 2026
Insider Transactions Reported by Albert G.w. Biddle III:
| 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.