SEC CIK 2025334

Howell Stephen Mitchell Jr.

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
RIOTview stock →1,834,4082026-08-12

Position History — RIOT

Reported shares owned immediately after each Form 4 transaction, over time.

0676,9111,353,8232,030,7342025-072026-012026-012026-012026-072026-072026-08

Recent Filings — RIOT

DateActivitySharesPriceOwned After
2026-08-12Gift21,198$0.001,834,408
2026-07-31Tax withholding153,162$20.171,855,606
2026-07-01Tax withholding21,966$23.962,008,768
2026-01-01Grant / award394,632$0.002,030,734
2026-01-01Grant / award197,316$0.001,636,102
2026-01-01Tax withholding29,482$12.671,438,786
2025-07-01Tax withholding20,345$11.27802,785

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.