# EDGAR Filing Document

**Accession Number:** 0000277509
**File Stem:** 0001628280-25-057883
**Filing Date:** 2025-12
**Character Count:** 9979
**Document Hash:** c81a43b5bdc6680c0cec19ff8ac8f992
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-25-057883.hdr.sgml**: 20251218

**ACCESSION NUMBER**: 0001628280-25-057883

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 16

**CONFORMED PERIOD OF REPORT**: 20251217

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20251218

**DATE AS OF CHANGE**: 20251218

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FEDERAL SIGNAL CORP /DE/
- **CENTRAL INDEX KEY:** 0000277509
- **STANDARD INDUSTRIAL CLASSIFICATION:** MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 361063330
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-06003
- **FILM NUMBER:** 251582616

**BUSINESS ADDRESS:**
- **STREET 1:** 1333 BUTTERFIELD ROAD
- **STREET 2:** SUITE 500
- **CITY:** DOWNERS GROVE
- **STATE:** IL
- **ZIP:** 60515
- **BUSINESS PHONE:** 630-954-2000

**MAIL ADDRESS:**
- **STREET 1:** 1333 BUTTERFIELD ROAD
- **STREET 2:** SUITE 500
- **CITY:** DOWNERS GROVE
- **STATE:** IL
- **ZIP:** 60515

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FEDERAL SIGN & SIGNAL CORP /DE/
- **DATE OF NAME CHANGE:** 19600201

?xml version='1.0' encoding='ASCII'? fss-20251217

**UNITED STATES**

 **SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**___________________________________**

**FORM 8-K** 

**___________________________________** 

**CURRENT REPORT**

 **Pursuant to Section 13 or 15(d) of the**

 **Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): December 17, 2025**

**___________________________________**

![fsslogo.jpg](fss-20251217_g1.jpg)

**Federal Signal Corporation**

*(Exact name of registrant as specified in its charter)*

**___________________________________**

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| | | |
|:---|:---|:---|
| **Delaware** | **001-6003** | **36-1063330** |
| *(State or other jurisdiction*<br> *of incorporation)* | *(Commission File*<br> *Number)* | *(IRS Employer*<br> *Identification No.)* |

---

**1333 Butterfield Road, Downers Grove, Illinois** 

*(Address of principal executive offices)*

**60515** 

*(Zip Code)*

**(630) 954-2000** 

*(Registrant's telephone number, including area code)*

**___________________________________**

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐&nbsp;&nbsp;&nbsp;&nbsp; Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐&nbsp;&nbsp;&nbsp;&nbsp; Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐&nbsp;&nbsp;&nbsp;&nbsp; Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐&nbsp;&nbsp;&nbsp;&nbsp; Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| Common Stock, par value $1.00 per share | FSS | New York Stock Exchange |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.□

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**Item 8.01&nbsp;&nbsp;&nbsp;&nbsp;Other Events.**

On December 17, 2025, Federal Signal Corporation, a Delaware corporation, entered into an Equity Purchase Agreement to acquire all of the outstanding equity interests of Mega Corp., a leading manufacturer of specialty vehicles and equipment for use in global metal extraction and construction markets. The parties are targeting a closing date in the first quarter of 2026, subject to customary closing conditions.

A copy of the related press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

**Item 9.01&nbsp;&nbsp;&nbsp;&nbsp;Financial Statements and Exhibits.**

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| | | |
|:---|:---|:---|
| (d) | Exhibits | |
| | 99.1 | <u>[Federal Signal Corporation Press Release, dated December 18, 2025](federalsignaltoacquireme.htm)</u> |
| | 104 | Cover Page Interactive Data File (embedded within the Inline XBRL Document) |

---

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
| | FEDERAL SIGNAL CORPORATION | FEDERAL SIGNAL CORPORATION |
| Dated: December 18, 2025 | By: | /s/ Ian A. Hudson |
|  |  | Ian A. Hudson, Senior Vice President and Chief Financial Officer |

---

## Exhibit 99.1

![](federalsignaltoacquireme001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FOR IMMEDIATE RELEASE Federal Signal to Acquire Mega Corp.; Expand Specialty Metal Extraction Support Equipment Vertical DOWNERS GROVE, Illinois, December 18, 2025 — Federal Signal Corporation (NYSE: FSS) (the "Company" or "Federal Signal"), a leader in environmental and safety solutions, today announced the signing of a definitive agreement to acquire Mega Corp. ("Mega"), a leading manufacturer of specialty vehicles and equipment for use in global metal extraction and construction markets, for cash consideration of $45.5 million, subject to post-closing adjustments. The purchase price includes the acquisition of Mega's manufacturing facility in Albuquerque, New Mexico. For nearly 50 years, Mega has been recognized for designing and manufacturing durable, high-performance water distribution equipment, service bodies, and specialty haulage equipment compatible with articulated trucks, rigid-frame trucks, and wheel tractor scrapers. With its products used in some of the world's most demanding operating environments, Mega has developed a strong market presence in key international markets. "The acquisition of Mega enhances our depth in the global metal extraction support equipment market and represents a compelling strategic fit with our existing Ground Force and TowHaul businesses. We have followed Mega for many years and see this acquisition as a logical extension of our growing metal extraction support vertical within our specialty vehicle platform," said Jennifer L. Sherman, President and Chief Executive Officer. "Looking ahead, we see significant growth opportunities through our complementary product portfolio, shared customer base, and enhanced global reach. We also see strong potential to leverage the power of our specialty vehicle platform, particularly across key centers of excellence such as operations and aftermarket parts and service support. We are excited to welcome Mega's approximately 95 talented team members to the Federal Signal family." Mega generated net sales of approximately $40 million for the year ended December 31, 2024, with aftermarket parts representing approximately 30% of net sales. The transaction is expected to be accretive to earnings and cash flow in 2026. The Company anticipates completing the transaction during the first quarter of 2026, subject to customary closing conditions. D.A. Davidson & Co. served as a financial advisor to the Company in connection with the transaction. About Federal Signal Federal Signal Corporation (NYSE: FSS) builds and delivers equipment of unmatched quality that moves material, cleans infrastructure, and protects the communities where we work and live. Founded in 1901, Federal Signal is a leading global designer, manufacturer and supplier of products and total solutions that serve municipal, governmental, industrial and commercial customers. Headquartered in Downers Grove, Ill., with manufacturing

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![](federalsignaltoacquireme002.jpg)

facilities worldwide, the Company operates two groups: Environmental Solutions and Safety and Security Systems. For more information on Federal Signal, visit: www.federalsignal.com. "Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995 This release contains unaudited financial information and various forward-looking statements as of the date hereof and we undertake no obligation to update these forward-looking statements regardless of new developments or otherwise. Statements in this release that are not historical are forward-looking statements. Forward-looking statements should not be relied upon as a predictor of actual results. Such statements are subject to various risks and uncertainties that could cause actual results to vary materially from those stated. Such risks and uncertainties include but are not limited to: economic and political uncertainty, risks and adverse economic effects associated with geopolitical conflicts including tariffs and other trade conflicts, legal and regulatory developments, foreign currency exchange rate changes, inflationary pressures, product and price competition, supply chain disruptions, availability and pricing of raw materials, interest rate changes, risks associated with acquisitions such as integration of operations and achieving anticipated revenue and cost benefits, work stoppages, increases in pension funding requirements, cybersecurity risks, increased legal expenses and litigation results and other risks and uncertainties described in filings with the Securities and Exchange Commission. Contact: Ian Hudson, Chief Financial Officer, +1-630-954-2000, ihudson@federalsignal.com

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