Hanley Bryan A. is listed in public filings as officer: Senior VP and Treasurer. This Hanley Bryan A. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Kronos Worldwide, Inc. (KRO), CompX International Inc. (CIX), Valhi, Inc. (VHI), and NL Industries, Inc. (NL). Investors use Hanley Bryan A.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.