Workhorse Group Inc. Files Definitive Additional Materials

TL;DR

Workhorse (WKHS) dropped more proxy materials, check for updates.

AI Summary

Workhorse Group Inc. filed a Definitive Additional Materials (DEFA14A) on September 23, 2025. This filing is an amendment to their proxy statement, indicating additional materials are being provided to shareholders. The company, previously known as AMP Holding Inc. and Title Starts Online, Inc., is incorporated in Nevada and headquartered in Loveland, Ohio.

Why It Matters

This filing indicates that Workhorse Group Inc. is providing supplementary information to its shareholders, which could contain important updates or details relevant to upcoming shareholder decisions or company events.

Risk Assessment

Risk Level: low — This filing is a routine administrative document (DEFA14A) and does not inherently present new financial risks.

Key Players & Entities

• Workhorse Group Inc. (company) — Registrant
• AMP Holding Inc. (company) — Former company name
• Title Starts Online, Inc. (company) — Former company name
• 0001213900-25-090598 (filing_id) — Accession Number
• 20250923 (date) — Filing Date

FAQ

Key Financial Figures

• $100,000 — ool bus can save the district more than $100,000 in lifetime fuel and maintenance saving

Filing Documents

• ea0258509-defa14a_workhorse.htm (DEFA14A) — 42KB
• 0001213900-25-090598.txt ( ) — 43KB

From the Filing

ADDITIONAL MATERIALS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant Filed by a party other than the Registrant Check the appropriate box: Preliminary Proxy Statement Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) Definitive Proxy Statement Definitive Additional Materials Soliciting Material under § 240.14a-12 WORKHORSE GROUP INC. (Name of Registrant as Specified In Its Charter) (Name of Person(s) Filing Proxy Statement, if other than the Registrant) Payment of Filing Fee (Check all boxes that apply): No fee required Fee paid previously with preliminary materials. Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a- 6(i)(1) and 0-11 This Schedule 14A filing consists of communications from Workhorse Group Inc. (“Workhorse” or the “Company”), to the Company’s employees, customers, partners and analysts relating to the Agreement and Plan of Merger, dated August 15, 2025, by and among the Company, Motiv Power Systems, Inc., a Delaware corporation (“Motiv”), Omaha Intermediate 2, Inc., a Delaware corporation, Omaha Intermediate, Inc., a Delaware corporation, and Omaha Merger Subsidiary, Inc., a Delaware corporation (the “Merger Agreement”). The following was posted on the Company’s social media pages on September 23, 2025: Excited to see Motiv Electric Trucks making an impact in New Jersey with zero-tailpipe-emission buses that protect children’s health and improve air quality. As Workhorse and Motiv join forces, we’re excited to lead the medium-duty EV market with vehicles that truly make a difference for fleets and communities. 1 Press Release Motiv Electric Trucks, Van-Con, Inc. and CCMT Bring Clean Electric School Buses to D&M Tours and the Teaneck, Midland Park, and Ramsey New Jersey Boards of Education Electric school buses will replace aging gasoline fleet, eliminating idling, noise, vibrations, pollution and tailpipe emissions FOSTER CITY, Calif. and TEANECK, NJ (September 23, 2025) As the 2025 school year gets under way in New Jersey, the students in Teaneck, Midland Park, and Ramsey public school districts will be breathing easier as they enjoy the ride in fully-electric Type B school buses operated by D&M Tours. The zero-tailpipe emission buses, manufactured by Motiv Electric Trucks and upfitted by Van-Con, Inc. will replace aging gasoline buses. The project was developed and managed by Climate Change Mitigation Technologies LLC (CCMT). “With the start of the new school year, these new buses are on their routes, picking up and dropping off school children safely and sustainably,” said Tim Palomba, CEO of D&M Tours in Paterson, New Jersey. “These children and their communities will benefit greatly from the Motiv-Van-Con electric buses which dramatically reduce noise and air pollution in the bus “cabin” as well as in the multiple communities along the routes. Zero-emission buses are especially important for the Type A and B school buses that Van-Con makes because they are often used to transport special needs children, who generally spend a greater amount of time on a school bus than the other students.” The four electric Type A school buses feature Motiv’s proven EPIC 4 platform and Van-Con’s safe and durable school bus body. Each bus eliminates idling, noise and vibrations as well as tailpipe pollution and CO2 emissions, providing students a healthy, quiet and safe ride to school. The routes serviced by this project, like many school transportation routes, are ideal for electrification due to their local, repetitive, predictable nature and the fleet’s ability to charge overnight at a central depot. D&M tours will replace four older gasoline buses, avoiding up to 3,000 gallons of fossil fuel and related costs annually. Over the 15-year useful life of the project it is estimated that the Motiv electric buses will log 1,134,000 miles and eliminate over 2 million pounds of tailpipe emissions. In addition to the health benefits, there are significant economic benefits to the district. According to an analysis from the Electric School Bus Initiative , an electric school bus can save the district more than $100,000 in lifetime fuel and maintenance savings compared to an equivalent diesel bus. 2 The school buses will travel between D&M’s fleet depot in Paterson to students in Teaneck, Midland Park, Ramsey, and multiple communities in between, providing health benefits all along the way. Research has shown prolonged exposure to poor air quality increases rates of heart disease, impaired lung function and lower IQ levels. Paterson accounts for 62 percent of all asthma Emergency Room visits in Pa

View Full Filing

View this DEFA14A filing on SEC EDGAR