Humpton Barbara insider trades
Humpton Barbara has filed 11 Form 4s with the SEC that we hold, for TGI (Director), MARA Holdings, Inc. (MARA) (Director), USA Rare Earth, Inc. (USAR) (Former Chief Executive Officer) and Fluence Energy, Inc. (FLNC) (Director). Across all of them we count 1 purchase worth $112.0K and 1 sale worth $1.2M reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($1.2M). The largest single trade was a sale of 88,391 shares of USA Rare Earth, Inc. worth $1.2M, dated 2026-10-02. Of 1 sale filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-07-22 and the latest 2026-10-05.
TGI
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
MARA Holdings, Inc. (MARA)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
USA Rare Earth, Inc. (USAR)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2026-10-02 | S, sale reported on Form 4 | 88,391 | $1.2M | 2026-10-05 | SEC |
Fluence Energy, Inc. (FLNC)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-11-01 | P, purchase reported on Form 4 | 4,000 | $112.0K | 2021-11-03 | SEC |
Counted from the Form 4 filings this reporting owner (SEC CIK 1790041) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

