Law Firm of William B. Haseltine

The Law Office of William B. Haseltine is a specialized legal practice providing corporate and securities law services to public and private companies. Led by William Bryan Haseltine, an attorney with extensive experience including a decade-long tenure as Special Counsel at the U.S. Securities and Exchange Commission (SEC), the firm provides expertise in SEC compliance, registration statements, and corporate governance. The practice frequently serves clients in the biotechnology, healthcare, and technology sectors, offering legal opinions and disclosure counsel for small-cap and micro-cap entities. Notable clients have included BioTech Medics and Tranzbyte Corporation, for whom the firm has supported regulatory filings and corporate transactions.