BONINA DIANE (VP, Gen'l Counsel & Secretary) received a stock award from FEDERAL SIGNAL CORP /DE/

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards

BONINA DIANE

Filed: 3/2/2026ACC: 0001628280-26-013491

InsiderBONINA DIANECIK 1923233

→

IssuerFEDERAL SIGNAL CORP /DE/CIK 277509

Officer· VP, Gen'l Counsel & Secretary

Since Apr 2022

+10.22K

Net shares

Net buyer

$437.3K

Total sold

Open market trades

0B · 0S

Total transactions

13.94K acquired · 3.72K disposed

Non-Derivative Transactions3

Common Stock

Direct

A · Award

+8.32K

Price / share

—

Trade value

—

% of position

55.2%

2/26/2026

15.06K→23.38K

Common Stock

Direct

F · Tax Withholding

−3.72K

Price / share

$117.63

Trade value

$437.35K

% of position

15.9%

2/26/2026

23.38K→19.66K

Common Stock

Direct

A · Award

+1.40K

Price / share

—

Trade value

—

% of position

7.1%

2/27/2026

19.66K→21.06K

Total

Net shares

+5.99K

Net value

-$437.35K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/26/2026	A · Award	+8.32K	—	—	55.2%	15.06K	23.38K
Common Stock Direct	2/26/2026	F · Tax Withholding	−3.72K	$117.63	$437.35K	15.9%	23.38K	19.66K
Common Stock Direct	2/27/2026	A · Award	+1.40K	—	—	7.1%	19.66K	21.06K
Total			+5.99K		-$437.35K

Derivative Transactions1

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.22K shares

+4.22K

Strike price

116.43

Held after

4.22K

Exercisable

—

2/27/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock4.22K shares	2/27/2026	A · Award	+4.22K	116.43	—	4.22K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned664.57

Total

664.57 indirect664.57

Security Title	Shares Owned	Ownership Type
Common Stock	664.57	Indirect
Total	664.57	664.57 indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported