STANDARD NUCLEAR (STDN) Stock Price, News & Analysis
Company Description
STANDARD NUCLEAR (NYSE: STDN) is a publicly traded specialty chemicals company in the Basic Materials sector. The company has a market capitalization of $1.7B, ranking #2,479 among all listed U.S. companies by market cap.
STDN stock has declined 26.7% over the past year, placing it at #3,828 in year-to-date performance among tracked companies. Shares last traded at $9.02.
This page provides a comprehensive overview of STDN stock, including price data, latest news, SEC filings, insider trading activity, financial highlights, upcoming events, and short interest trends.
Stock Performance
STANDARD NUCLEAR (STDN) stock last traded at $9.02, up 1.64% from the previous close. Over the past 12 months, the stock has lost 26.7%. At a market capitalization of $1.7B, STDN is classified as a small-cap stock with approximately 161.0M shares outstanding.
STDN Rankings
Latest News
STANDARD NUCLEAR has 2 recent news articles, with the latest published 6 days ago. Key topics include IPO, offering. View all STDN news →
SEC Filings
STANDARD NUCLEAR has filed 5 recent SEC filings, including 4 Form 4, 1 Form 8-K. The most recent filing was submitted on July 21, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all STDN SEC filings →
Insider Radar
Insider buying activity at STANDARD NUCLEAR over the past 90 days may reflect management confidence in the company's direction. Institutional investors and analysts often monitor insider purchases as a potential bullish indicator for the stock.
Financial Highlights
Upcoming Events
Greenshoe option expiry
STANDARD NUCLEAR has 1 upcoming scheduled event. The next event, "Greenshoe option expiry", is scheduled for August 14, 2026 (in 23 days). 1 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the STDN stock price.
Short Interest History
Days to Cover History
STDN Company Profile & Sector Positioning
STANDARD NUCLEAR (STDN) operates in the Specialty Chemicals industry within the broader Basic Materials sector and is listed on the NYSE. In monthly performance, the stock ranks #4,350 among all tracked companies.