William Joseph Tanimoto
William Joseph Tanimoto: Chief Accounting Officer at TeraWulf. What William Joseph Tanimoto 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.
TeraWulf (WULF)
William Joseph Tanimoto holds 55,564 TeraWulf shares (0.01% of the company), worth about $825,681.04 at the last price, according to the Form 4 of Aug 16, 2026.
- Shares held: 55,564 (0.01%), $825,681.04 — Held in their own name.
Declarations
- TeraWulf (WULF) — Form 4 of Aug 16, 2026 (Chief Accounting Officer): option exercise or conversion of 6,666; 55,564 shares after 0001083301-26-000169
- TeraWulf (WULF) — Form 4 of Jun 24, 2026 (Chief Accounting Officer): option exercise or conversion of 10,000; 48,898 shares after 0001083301-26-000150
- TeraWulf (WULF) — Form 4 of Jan 14, 2026 (Chief Accounting Officer) 0001083301-26-000019
- TeraWulf (WULF) — Form 4 of Jan 9, 2026 (Chief Accounting Officer): option exercise or conversion of 16,667; disposition to the issuer of 5,296; 38,898 shares after 0001083301-26-000016
- TeraWulf (WULF) — Form 4 of Jan 2, 2026 (Chief Accounting Officer): option exercise or conversion of 5,000; disposition to the issuer of 1,724; 27,527 shares after 0001083301-26-000014
- TeraWulf (WULF) — Form 4 of Oct 16, 2025 (Chief Accounting Officer) 0001083301-25-000091
- TeraWulf (WULF) — Form 4 of Aug 16, 2025 (Chief Accounting Officer): option exercise or conversion of 6,667; 24,251 shares after 0002074786-25-000008
- TeraWulf (WULF) — Form 4 of Jun 24, 2025 (Chief Accounting Officer) 0002074786-25-000004
- TeraWulf (WULF) — Form 3/A of Jun 20, 2025 (Chief Accounting Officer); 17,584 shares after 0002074786-25-000007
- TeraWulf (WULF) — Form 3 of Jun 20, 2025 (Chief Accounting Officer); 17,584 shares after 0002074786-25-000003
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.