Douglas Mouton
Douglas Mouton: Director at Riot Platforms. What Douglas Mouton holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Riot Platforms (RIOT)
Douglas Mouton holds 44,834 Riot Platforms shares (0.01% of the company), worth about $750,969.50 at the last price, according to the Form 4 of Jul 1, 2026.
- Shares held: 44,834 (0.01%), $750,969.50 — Held in their own name.
Declarations
- Riot Platforms (RIOT) — Form 4 of Jul 1, 2026: grant or award of 8,347; 44,834 shares after 0002056359-26-000004
- Riot Platforms (RIOT) — Form 4 of Jul 11, 2025: grant or award of 16,103; 36,487 shares after 0001415889-25-019806
- Riot Platforms (RIOT) — Form 4 of Mar 17, 2025: open-market purchase of 8,384 at $7.74; 20,384 shares after 0001415889-25-008666
- Riot Platforms (RIOT) — Form 4 of Feb 21, 2025: grant or award of 12,000; 12,000 shares after 0001415889-25-005555
- Riot Platforms (RIOT) — Form 3 of Feb 12, 2025; 0 shares after 0001415889-25-005300
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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