US financial regulators are scrutinizing a surge in trading activity in the stocks of companies that announced plans to buy cryptocurrencies. The Securities and Exchange Commission (SEC) and the Financial Industry Regulatory Authority (FINRA) have reached out to some firms after unusual pre-announcement trading volumes, raising concerns about possible insider trading.
Background
According to sources cited by The Wall Street Journal, the spike in activity appears tied to firms following MicroStrategy’s pioneering strategy of integrating Bitcoin purchases into corporate treasury operations. Since MicroStrategy’s high-profile moves, more than 200 companies have adopted similar models, often issuing stock or bonds to fund digital asset acquisitions. Estimates from Architect Partners suggest the total intended investment exceeds $100 billion.
Regulatory Concerns
SEC and FINRA are particularly focused on potential violations of Regulation Fair Disclosure (Reg FD), which prohibits selective disclosure of material information to certain investors ahead of public announcements. Some of the letters sent by FINRA, typically signaling the start of an investigation, indicate that regulators are examining whether information “leaked” prior to official announcements.
David Chase, a former SEC attorney, notes that these preliminary inquiries could lead to full-scale investigations, though no specific individuals or companies have been formally targeted yet.
Insider Risk and Market Impact
Many of these firms hold private consultations with investors under strict non-disclosure agreements (NDAs). However, leaks in a few cases have led to stock prices rising before announcements, creating market distortions. Legal experts warn that such leaks complicate determining fair market value and can expose firms to regulatory penalties.
Broader Implications
Analysts say the trend of companies holding crypto reserves is reshaping corporate finance. With geopolitical tensions rising, some industry leaders suggest that Bitcoin and other digital assets may serve as alternative reserves against market or currency risks. Pantera Capital CEO Dan Morehead has even forecasted that adversaries of the US might adopt similar strategies, potentially influencing global capital flows.
Investors are now closely monitoring announcements of corporate crypto purchases, as regulatory oversight intensifies, potentially affecting liquidity, market volatility, and trading strategies.

