Federal Signal Corp (FSS) - Officer/Director Stock Transaction Filing

This filing details a stock transaction by Eric A. Vaillancourt, a director at Federal Signal Corp. On April 21, 2026, Mr. Vaillancourt acquired 1277 shares of Common Stock at a price of $0.0 per share. Following this transaction, his total ownership of Common Stock increased to 1319 shares. The transaction was reported on Form 4, with the report filed on April 23, 2026. The filing indicates this is a direct ownership transaction.