Lauren B. Elting - 04 May 2023 Form 4 Insider Report for FEDERAL SIGNAL CORP /DE/ (FSS)

Role: VP, Corp. Controller & CAO
Signature: Diane I. Bonina, attorney-in-fact for Lauren B. Elting
Issuer symbol: FSS
Transactions as of: 04 May 2023
Net transactions value: +$106,490
Form type: 4
Filing time: 08 May 2023, 21:18:00 UTC
Previous filing: 06 Mar 2023
Next filing: 24 May 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FSS	Common Stock	Award	$0	+869	+6.4%	$0.000000	14,505	04 May 2023	Direct	F1
transaction	FSS	Common Stock	Tax liability	$27,232	-514	-3.5%	$52.98	13,991	08 May 2023	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	FSS	Stock Option (right-to-buy)	Award	$133,722	+2,581		$51.81	2,581	04 May 2023	Common Stock	2,581	$51.81	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This represents a restricted stock award. All 869 shares vest on 5/04/2026.
F2	Options become exercisable as to 861 shares on 5/04/2024, 860 shares on 5/04/2025, and the remaining 860 shares on 5/04/2026.