UUUU · Insider Trading
Energy Fuels Inc.
Every open-market purchase and sale reported by UUUU officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Form 4 Filings
50
most recent
Open-Market Buys
2
code P
Sales
6
code S
Reporting Insiders
25
current holders
UUUU — Recent Form 4 Transactions (latest 2026-08-12)
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | Werner Duvenhage | EVP Heavy Mineral Sands | A | +10,796 | — |
| 2026-08-07 | Ross R. Bhappu | President and CEO | F | −14,375 | −$178.82K |
| 2026-08-07 | Michiel Van Akkooi | EVP, Metals, Alloys & Magnets | A | +1,889 | — |
| 2026-08-07 | Daniel Kapostasy | SVP & Chief Technical Officer | A | +3,621 | — |
| 2026-08-07 | Oscar Armando German | EVP & CHRO | A | +6,630 | — |
| 2026-08-07 | Nathan Longenecker | CLO & EVP, Global Gov Relation | A | +981 | — |
| 2026-08-07 | Ross R. Bhappu | President and CEO | F | −14,375 | −$178.82K |
| 2026-08-07 | Daniel Kapostasy | SVP & Chief Technical Officer | A | +3,621 | — |
| 2026-08-07 | Michiel Van Akkooi | EVP, Metals, Alloys & Magnets | A | +1,889 | — |
| 2026-08-07 | Oscar Armando German | EVP & CHRO | A | +6,630 | — |
| 2026-08-07 | Nathan Longenecker | CLO & EVP, Global Gov Relation | A | +981 | — |
| 2026-07-09 | Ross R. Bhappu | President and CEO | Buy | +74,000 | +$967.92K |
| 2026-07-09 | Bruce D Hansen | Director | Buy | +4,000 | +$50.78K |
| 2026-07-07 | Scott Edward Sullivan | SVP Integrity & Compliance | A | +8,176 | — |
| 2026-05-05 | Curtis Moore | SVP, Marketing & Corp. Develop | MIXED | — | — |
| 2026-04-13 | Daniel Kapostasy | VP, Technical Services | MIXED | −7,800 | −$137.95K |
| 2026-04-02 | Jaqueline Herrera | Director | A | +5,039 | — |
| 2026-03-20 | Daniel Kapostasy | VP Technical Services | Sell | −25,000 | −$471.00K |
| 2026-03-11 | Barbara Appelin Filas | Director | Sell | −5,000 | −$97.55K |
| 2026-03-11 | Dennis Lyle Higgs | Director | Sell | −14,000 | −$280.80K |
| 2026-03-04 | Curtis Moore | Senior VP, Marketing & | Sell | −10,000 | −$231.18K |
| 2026-02-05 | Misael Cabrera | SVP Regulatory, Environmental | A | +10,443 | — |
| 2026-02-04 | Michiel Van Akkooi | SVP Global External Affairs | A | +13,611 deriv. | — |
| 2026-02-04 | Oscar Armando German | VP Global Human Resources | A | +6,080 deriv. | — |
| 2026-01-30 | Debra Bennethum | VP Critical Minerals/Strategic | MIXED | +2,458 | −$55.04K |
| 2026-01-30 | Logan Shumway | VP, Processing Operations | MIXED | −618 | −$135.03K |
| 2026-01-30 | Bernard Bonifas | VP, ISR Operations | MIXED | −1,630 | −$157.06K |
| 2026-01-30 | Saleem Drera | VP Radioisotopes, Radiological | MIXED | −898 | −$127.73K |
| 2026-01-30 | Scott Bakken | VP, Regulatory Affairs | MIXED | −386 | −$136.41K |
| 2026-01-29 | Bruce D Hansen | Director | A | +8,188 | — |
| 2026-01-29 | J. Birks Bovaird | Director | MIXED | −12,614 | −$411.28K |
| 2026-01-29 | Michael Stirzaker | Director | A | +4,409 | — |
| 2026-01-29 | Dennis Lyle Higgs | Director | MIXED | −2,851 | −$183.01K |
| 2026-01-29 | Nathan Longenecker | SVP and General Counsel | MIXED | −2,664 | −$413.23K |
| 2026-01-29 | Jaqueline Herrera | Director | A | +4,724 | — |
| 2026-01-29 | Curtis Moore | SVP Marketing/Corp Development | MIXED | −5,059 | −$408.76K |
| 2026-01-29 | Benjamin Eshleman III | Director | A | +5,039 | — |
| 2026-01-29 | Mark Chalmers | CEO | MIXED | −21,118 | −$1.44M |
| 2026-01-29 | David C. Frydenlund | EVP & Chief Legal Officer | MIXED | −12,587 | −$857.44K |
| 2026-01-29 | Ross R. Bhappu | President | A | +32,583 | — |
| 2026-01-29 | Oscar Armando German | SVP, Global Human Resources | MIXED | +4,166 | −$28.15K |
| 2026-01-29 | Michiel Van Akkooi | SVP, Global External Affairs | MIXED | +12,961 | −$11.14K |
| 2026-01-29 | Barbara Appelin Filas | Director | A | +5,039 | — |
| 2026-01-29 | Nathan Reed Bennett | CFO | MIXED | +5,265 | −$136.67K |
| 2026-01-29 | Daniel Kapostasy | VP, Technical Services | MIXED | −1,679 | −$174.75K |
| 2026-01-29 | Alex G Morrison | Director | A | +5,354 | — |
| 2025-12-23 | Debra Bennethum | VP Critical Minerals & | MIXED | — | −$22.97K |
| 2025-12-16 | Alex G Morrison | Director | Sell | −38,869 | −$556.59K |
| 2025-12-11 | Timothy James Carstens | EVP, Heavy Minerals Sands Ops | Sell | −59,594 | −$889.74K |
| 2025-12-01 | Scott Bakken | VP, Regulatory Affairs | A | +5,248 | — |
UUUU — Current Insider Holders
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Mark Chalmers | CEO | 909,321 | $7.04M |
| Robert W. Kirkwood | Director | 690,956 | $5.35M |
| David C. Frydenlund | EVP & Chief Legal Officer | 642,071 | $4.97M |
| Bruce D Hansen | Director | 313,844 | $2.43M |
| Ross R. Bhappu | President and CEO | 242,208 | $1.88M |
| Benjamin Eshleman III | Director | 214,243 | $1.66M |
| J. Birks Bovaird | Director | 183,003 | $1.42M |
| Dennis Lyle Higgs | Director | 161,113 | $1.25M |
| Barbara Appelin Filas | Director | 160,261 | $1.24M |
| Dee Ann Nazarenus | VP Human Resources and | 160,222 | $1.24M |
| Logan Shumway | VP, Processing Operations | 128,086 | $992.03K |
| Timothy James Carstens | EVP, Heavy Minerals Sands Ops | 118,349 | $916.61K |
| Alex G Morrison | Director | 116,232 | $900.22K |
| Scott Bakken | VP, Regulatory Affairs | 113,679 | $880.44K |
| Curtis Moore | SVP, Marketing & Corp. Develop | 112,415 | $870.65K |
| Bernard Bonifas | VP, ISR Operations | 86,421 | $669.33K |
| Nathan Longenecker | CLO & EVP, Global Gov Relation | 83,955 | $650.23K |
| Jaqueline Herrera | Director | 65,213 | $505.07K |
| Ivy Estabrooke | Director | 55,160 | $427.21K |
| Nathan Reed Bennett | CFO | 53,450 | $413.97K |
| Kevin Martin Balloch | SVP, Project Finance | 51,074 | $395.57K |
| Michael Stirzaker | Director | 38,992 | $301.99K |
| Daniel Kapostasy | SVP & Chief Technical Officer | 34,107 | $264.16K |
| Saleem Drera | VP Radioisotopes, Radiological | 30,483 | $236.09K |
| Michiel Van Akkooi | EVP, Metals, Alloys & Magnets | 26,910 | $208.42K |
UUUU Insider Trading FAQ
Who are the insiders at UUUU?
25 officers, directors and 10%+ beneficial owners currently report holdings in UUUU via SEC Form 4.
Are UUUU insiders buying or selling?
Across the 50 most recent Form 4 filings for UUUU, 2 were open-market purchases (code P) and 6 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is UUUU insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent UUUU filing is dated 2026-08-12.
How to read Form 4 activity
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the UUUU quote page; the site-wide leaderboard is on the insider transactions hub.
More on UUUU
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.