David A. Tonnel

David A. Tonnel: Chief Accounting Officer at NuScale. What David A. Tonnel 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.

NuScale (SMR)

David A. Tonnel holds 7,420 NuScale shares (0.00% of the company), worth about $41,366.50 at the last price, according to the Form 4 of Mar 25, 2026.

• Shares held: 7,420 (0.00%), $41,366.50 — Held in their own name: 7,420 Class A.
• Share units: 19,421 (0.00%), $108,272.08 — NuScale promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.

Declarations

• NuScale (SMR) — Form 4 of Mar 25, 2026 (Chief Accounting Officer): option exercise or conversion of 9,710; open-market sale of 2,290 at $11.85; 7,420 shares after 0001822966-26-000033
• NuScale (SMR) — Form 4 of Feb 28, 2026 (Chief Accounting Officer) 0001822966-26-000021
• NuScale (SMR) — Form 3 of Nov 22, 2025 (Chief Accounting Officer) 0001318251-25-000008

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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