SHERMAN JENNIFER L (President & CEO) 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

SHERMAN JENNIFER L

Filed: 3/2/2026ACC: 0001628280-26-013524

InsiderSHERMAN JENNIFER LCIK 1282554

→

IssuerFEDERAL SIGNAL CORP /DE/CIK 277509

DirectorOfficer· President & CEO

Since Feb 2026

+84.61K

Net shares

Net buyer

$3.46M

Total sold

Open market trades

0B · 0S

Total transactions

114.06K acquired · 29.45K disposed

Non-Derivative Transactions3

Common Stock

Direct

A · Award

+66.51K

Price / share

—

Trade value

—

% of position

11.7%

2/26/2026

570.16K→636.67K

Common Stock

Direct

F · Tax Withholding

−29.45K

Price / share

$117.63

Trade value

$3.46M

% of position

4.6%

2/26/2026

636.67K→607.22K

Common Stock

Direct

A · Award

+11.81K

Price / share

—

Trade value

—

% of position

1.9%

2/27/2026

607.22K→619.03K

Total

Net shares

+48.86K

Net value

-$3.46M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/26/2026	A · Award	+66.51K	—	—	11.7%	570.16K	636.67K
Common Stock Direct	2/26/2026	F · Tax Withholding	−29.45K	$117.63	$3.46M	4.6%	636.67K	607.22K
Common Stock Direct	2/27/2026	A · Award	+11.81K	—	—	1.9%	607.22K	619.03K
Total			+48.86K		-$3.46M

Derivative Transactions1

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

35.74K shares

+35.74K

Strike price

116.43

Held after

35.74K

Exercisable

—

2/27/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock35.74K shares	2/27/2026	A · Award	+35.74K	116.43	—	35.74K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned60.20K

Total

60.20K indirect60.20K

Security Title	Shares Owned	Ownership Type
Common Stock	60.20K	Indirect
Total	60.20K	60.20K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported