Chalmers Mark — SEC Form 4 filings
SEC reporting owner CIK 1678867. 8 Form 4 filings on record with FilingPulse; latest filed 2026-04-16.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-01-29 to 2026-04-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 16,838 shares, $98,671 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 150,000 shares, $2,340,450 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
- Largest priced transaction: sale of 150,000 shares @ $15.60 ($2,340,450) in ENERGY FUELS INC, filed 2025-11-20.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ENERGY FUELS INC (UUUU) | CEO | 8 | 1 leg · 16,838 sh · $98,671 | 1 leg · 150,000 sh · $2,340,450 | 11 |
Form 4 filings — Chalmers Mark
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-16 | 4 | ENERGY FUELS INC (UUUU) | Holdings only — no transactions reported | EDGAR |
| 2026-01-29 | 4 | ENERGY FUELS INC (UUUU) | Grant/award (A): 38,289 @ $0 · Tax withholding (F): 59,407 @ $24.16 · Grant/award (A): 44,066 (derivative) @ $0 | EDGAR |
| 2025-12-01 | 4 | ENERGY FUELS INC (UUUU) | Grant/award (A): 19,096 @ $0 · Grant/award (A): 21,970 (derivative) @ $0 | EDGAR |
| 2025-11-20 | 4 | ENERGY FUELS INC (UUUU) | Sale (S): 150,000 @ $15.60 | EDGAR |
| 2025-01-31 | 4 | ENERGY FUELS INC (UUUU) | Grant/award (A): 166,042 @ $0 · Grant/award (A): 162,550 (derivative) @ $0 | EDGAR |
| 2025-01-29 | 4 | ENERGY FUELS INC (UUUU) | Tax withholding (F): 45,372 @ $5.17 | EDGAR |
| 2024-05-07 | 4 | ENERGY FUELS INC (UUUU) | Purchase (P): 16,838 @ $5.86 | EDGAR |
| 2024-01-29 | 4 | ENERGY FUELS INC (UUUU) | Grant/award (A): 88,260 @ $0 · Tax withholding (F): 46,856 @ $7.30 · Grant/award (A): 94,118 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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