Form 4 Filing for Richard A. Maue

This Form 4 filing reports a transaction by Richard A. Maue, a director at FEDERAL SIGNAL CORP /DE/. On June 26, 2026, Mr. Maue acquired 99 shares of Common Stock. The transaction code indicates an acquisition. The price per share was $0.00, suggesting this might be a grant or award. Following this transaction, Mr. Maue now owns 3419 shares of Common Stock, held directly.