Federal Signal (NYSE: FSS) director gifts 7,650 shares, sells 6,070

Rhea-AI Filing Summary

Federal Signal director Brenda Reichelderfer reported two stock dispositions involving the company’s Common Stock on August 4, 2026. She transferred 7,650 shares in connection with a bona fide gift, with no sale proceeds. On the same date, she separately sold 6,070 shares at $131.0169 per share in an open market or private transaction. The report indicates these transactions were not made pursuant to a Rule 10b5-1 trading plan.

Insider Trade Summary

Net Seller: 13,720 shares

Net Sell 2 txns

Insider REICHELDERFER BRENDA

Role Director

Sold 6,070 shs ($795K)

Type	Security	Shares	Price	Value
Gift	Common Stock F1	7,650	$0.00	$0.00
Sale	Common Stock	6,070	$131.0169	$795K

Holdings After Transaction: Common Stock — 45,888 shares (Direct)

Footnotes (1)

1. F1. The shares were disposed of in connection with a bona fide gift by the Reporting Person.

Key Figures

Shares gifted: 7,650 shares Shares sold: 6,070 shares Sale price per share: $131.0169 per share +2 more

5 metrics

Shares gifted 7,650 shares Common Stock disposed of as a bona fide gift on August 4, 2026

Shares sold 6,070 shares Common Stock sold on August 4, 2026

Sale price per share $131.0169 per share Price for the 6,070-share Common Stock sale

Gift disposition shares 7,650 shares Shares classified as gift disposition in transaction summary

Net shares sold (excluding gifts) 6,070 shares Net buy/sell shares in transaction summary (net-sell direction)

Key Terms

bona fide gift, Rule 10b5-1 trading plan, open market or private transaction

3 terms

bona fide gift financial

"The shares were disposed of in connection with a bona fide gift"

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

Rule 10b5-1 trading plan regulatory

"document-level Rule 10b5-1 checkbox: true = transactions affirmed"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open market or private transaction financial

"Sale in open market or private transaction"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/06/2026 - 02:59 PM Accepted by SEC EDGAR 08/06/2026 - 02:58 PM Learn about SEC filing dates

FAQ

What insider transactions did Federal Signal (FSS) report for Brenda Reichelderfer?

Brenda Reichelderfer, a director of Federal Signal (FSS), transferred 7,650 shares as a bona fide gift and sold 6,070 shares on August 4, 2026. The sale shares were disposed of at $131.0169 per share in an open market or private transaction.

How many Federal Signal (FSS) shares did Brenda Reichelderfer gift and at what value?

She disposed of 7,650 shares as part of a bona fide gift, with a reported price of $0.00 per share. A footnote clarifies the shares were disposed of in connection with a gift by the reporting person, meaning she did not receive sale proceeds for this block.

At what price did Brenda Reichelderfer sell Federal Signal (FSS) shares?

She sold 6,070 shares of Federal Signal common stock at $131.0169 per share on August 4, 2026. The transaction is described as a sale in an open market or private transaction, indicating it was a standard non-derivative stock sale rather than an option exercise.

Were Brenda Reichelderfer’s Federal Signal (FSS) transactions under a Rule 10b5-1 plan?

The report indicates these transactions were not carried out under a Rule 10b5-1 trading plan. The document-level Rule 10b5-1 checkbox is explicitly unchecked, meaning the gift and sale were not reported as pre-arranged trades under such a plan.

What does the bona fide gift reported for Federal Signal (FSS) shares mean?

The filing describes the 7,650-share transfer as a bona fide gift, meaning the shares were given without consideration. A footnote states the shares were disposed of in connection with a gift by the reporting person, distinguishing this from a market sale or option exercise.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

REICHELDERFER BRENDA

(Last) (First) (Middle)

1333 BUTTERFIELD ROAD

SUITE 500

(Street)

DOWNERS GROVE ILLINOIS 60515

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FEDERAL SIGNAL CORP /DE/ [ FSS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/04/2026		G		7,650(1)	D	$0	51,958	D
Common Stock	08/04/2026		S		6,070	D	$131.0169	45,888	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The shares were disposed of in connection with a bona fide gift by the Reporting Person.

Remarks:

	Diane I. Bonina, attorney-in-fact for Brenda Reichelderfer	08/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)