Historical shareholding details of Renaissance Technologies Corp holdings in Federal Signal Corp. (FSS)

Monthly changes of Renaissance Technologies Corp shareholding in Federal Signal Corp. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Renaissance Technologies Corp	80,800	0.13%

Dec 31, 2024	Renaissance Technologies Corp	26,100	0.04%

Sep 30, 2024	Renaissance Technologies Corp	35,100	0.06%

Jun 30, 2024	Renaissance Technologies Corp	92,200	0.15%

Dec 31, 2023	Renaissance Technologies Corp	0	0.00%

Sep 30, 2023	Renaissance Technologies Corp	17,900	0.03%

Mar 31, 2023	Renaissance Technologies Corp	0	0.00%