Quick Takeaways
- Barbara Humpton has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $1,581,112.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Barbara Humpton
- Location
- Berwyn, PA
- Summary
- The estimated net worth of Barbara Humpton is at least $1,581,112 dollars as of 13 Feb 2026. Barbara Humpton is the Director of MARA Holdings, Inc. and owns shares of MARA Holdings, Inc. (MARA) stock worth about $1.49M. Barbara Humpton is the Director of Fluence Energy, Inc. and owns shares of Fluence Energy, Inc. (FLNC) stock worth about $88.2K.
- Signature
- /s/ Zabi Nowaid, Attorney-in-Fact for Barbara Humpton
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Barbara Humpton 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: MARA Holdings, Inc. ($1,492,912).
- 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 Barbara Humpton
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| MARA | MARA Holdings, Inc. | Director | $1,492,912 | 13 Feb 2026 | ||
| FLNC | Fluence Energy, Inc. | Director | $88,200 | 01 Nov 2021 | ||
| TGI | TRIUMPH GROUP INC | Director | $0 | 24 Jul 2025 | ||
| USAR | USA Rare Earth, Inc. | Chief Executive Officer, Director | 01 Oct 2025 |
Insider Transactions Reported by Barbara Humpton:
| 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.