Insider Transaction Report for Eric A. Vaillancourt

This SEC filing details a transaction by Eric A. Vaillancourt, a director at FEDERAL SIGNAL CORP /DE/. On September 25, 2026, Vaillancourt acquired 104 shares of common stock. The transaction code "A" indicates an acquisition, and the price per share was $0.00, suggesting a grant or award. Following this transaction, Vaillancourt owns 1519 shares of common stock directly. The filing is made on Form 4, indicating a change in beneficial ownership by an insider.