Latest 10-Q

What changed in Standard Nuclear, Inc.'s latest quarterly report, compared with the one before.

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IPO prospectus

Standard Nuclear, Inc.’s initial public offering: where it stands and what the registration statement says.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Standard Nuclear, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$110.0K · — in 12 mo

What Standard Nuclear, Inc. reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

$0$50.0K$100.0K2025 · Lobbying: $70,0002025 · Federal contracts: $020252026 YTD · Lobbying: $90,0002026 YTD · Federal contracts: $02026 YTD

Lobbying Federal contractsBoth bars use one dollar scale.

Lobbying and federal contracts of Standard Nuclear, Inc. by year
Gifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.
2026 (year to date)$90.0K3Energy and nuclearEnergy—————
2025$70.0K4Budget and appropriations, Energy and nuclearEnergy, Executive Office of the President—————

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$10.55−$0.48 (−4.35%) Nov 13 close
Oct 13, 2026: $12.48Oct 14, 2026: $11.75Oct 15, 2026: $12.02Oct 16, 2026: $12.17Oct 19, 2026: $12.25Oct 20, 2026: $12.24Oct 21, 2026: $12.73Oct 22, 2026: $12.31Oct 23, 2026: $12.22Oct 26, 2026: $12.38Oct 27, 2026: $12.95Oct 28, 2026: $12.75Oct 29, 2026: $12.86Oct 30, 2026: $11.97Nov 2, 2026: $11.84Nov 3, 2026: $12.41Nov 4, 2026: $12.16Nov 5, 2026: $11.50Nov 6, 2026: $12.16Nov 9, 2026: $12.68Nov 10, 2026: $12.58Nov 11, 2026: $12.48Nov 12, 2026: $11.03Nov 13, 2026: $10.55
Oct 13, 2026Low $10.55 · High $12.95Nov 13, 2026
Aug 13, 2026: $12.09Aug 14, 2026: $13.31Aug 17, 2026: $13.31Aug 18, 2026: $12.20Aug 19, 2026: $11.97Aug 20, 2026: $12.97Aug 21, 2026: $12.64Aug 24, 2026: $11.94Aug 25, 2026: $13.94Aug 26, 2026: $13.70Aug 27, 2026: $14.31Aug 28, 2026: $14.10Aug 31, 2026: $16.11Sep 1, 2026: $16.56Sep 2, 2026: $14.66Sep 3, 2026: $14.70Sep 4, 2026: $14.70Sep 8, 2026: $13.21Sep 9, 2026: $13.04Sep 10, 2026: $12.19Sep 11, 2026: $12.05Sep 14, 2026: $12.29Sep 15, 2026: $12.35Sep 16, 2026: $11.91Sep 17, 2026: $12.49Sep 18, 2026: $12.84Sep 21, 2026: $13.50Sep 22, 2026: $13.02Sep 23, 2026: $12.85Sep 24, 2026: $12.25Sep 25, 2026: $12.34Sep 28, 2026: $11.53Sep 29, 2026: $12.02Sep 30, 2026: $11.81Oct 1, 2026: $12.45Oct 2, 2026: $12.52Oct 5, 2026: $13.01Oct 6, 2026: $15.19Oct 7, 2026: $14.21Oct 8, 2026: $13.49Oct 9, 2026: $13.69Oct 12, 2026: $13.38Oct 13, 2026: $12.48Oct 14, 2026: $11.75Oct 15, 2026: $12.02Oct 16, 2026: $12.17Oct 19, 2026: $12.25Oct 20, 2026: $12.24Oct 21, 2026: $12.73Oct 22, 2026: $12.31Oct 23, 2026: $12.22Oct 26, 2026: $12.38Oct 27, 2026: $12.95Oct 28, 2026: $12.75Oct 29, 2026: $12.86Oct 30, 2026: $11.97Nov 2, 2026: $11.84Nov 3, 2026: $12.41Nov 4, 2026: $12.16Nov 5, 2026: $11.50Nov 6, 2026: $12.16Nov 9, 2026: $12.68Nov 10, 2026: $12.58Nov 11, 2026: $12.48Nov 12, 2026: $11.03Nov 13, 2026: $10.55
Aug 13, 2026Low $10.55 · High $16.56Nov 13, 2026
Jul 16, 2026: $12.30Jul 17, 2026: $10.40Jul 20, 2026: $9.02Jul 21, 2026: $8.91Jul 22, 2026: $9.65Jul 23, 2026: $8.78Jul 24, 2026: $8.30Jul 27, 2026: $7.70Jul 28, 2026: $7.54Jul 29, 2026: $7.33Jul 30, 2026: $7.60Jul 31, 2026: $7.89Aug 3, 2026: $7.68Aug 4, 2026: $8.41Aug 5, 2026: $8.23Aug 6, 2026: $8.20Aug 7, 2026: $8.44Aug 10, 2026: $11.45Aug 11, 2026: $12.08Aug 12, 2026: $11.48Aug 13, 2026: $12.09Aug 14, 2026: $13.31Aug 17, 2026: $13.31Aug 18, 2026: $12.20Aug 19, 2026: $11.97Aug 20, 2026: $12.97Aug 21, 2026: $12.64Aug 24, 2026: $11.94Aug 25, 2026: $13.94Aug 26, 2026: $13.70Aug 27, 2026: $14.31Aug 28, 2026: $14.10Aug 31, 2026: $16.11Sep 1, 2026: $16.56Sep 2, 2026: $14.66Sep 3, 2026: $14.70Sep 4, 2026: $14.70Sep 8, 2026: $13.21Sep 9, 2026: $13.04Sep 10, 2026: $12.19Sep 11, 2026: $12.05Sep 14, 2026: $12.29Sep 15, 2026: $12.35Sep 16, 2026: $11.91Sep 17, 2026: $12.49Sep 18, 2026: $12.84Sep 21, 2026: $13.50Sep 22, 2026: $13.02Sep 23, 2026: $12.85Sep 24, 2026: $12.25Sep 25, 2026: $12.34Sep 28, 2026: $11.53Sep 29, 2026: $12.02Sep 30, 2026: $11.81Oct 1, 2026: $12.45Oct 2, 2026: $12.52Oct 5, 2026: $13.01Oct 6, 2026: $15.19Oct 7, 2026: $14.21Oct 8, 2026: $13.49Oct 9, 2026: $13.69Oct 12, 2026: $13.38Oct 13, 2026: $12.48Oct 14, 2026: $11.75Oct 15, 2026: $12.02Oct 16, 2026: $12.17Oct 19, 2026: $12.25Oct 20, 2026: $12.24Oct 21, 2026: $12.73Oct 22, 2026: $12.31Oct 23, 2026: $12.22Oct 26, 2026: $12.38Oct 27, 2026: $12.95Oct 28, 2026: $12.75Oct 29, 2026: $12.86Oct 30, 2026: $11.97Nov 2, 2026: $11.84Nov 3, 2026: $12.41Nov 4, 2026: $12.16Nov 5, 2026: $11.50Nov 6, 2026: $12.16Nov 9, 2026: $12.68Nov 10, 2026: $12.58Nov 11, 2026: $12.48Nov 12, 2026: $11.03Nov 13, 2026: $10.55
Jul 16, 2026Low $7.33 · High $16.56Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.