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HYLN Latest Press Releases

-- July 7, 2026 --

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Hyliion Holdings Corp. - HYLN Globe Newswire 6:06 PM
Hyliion Appoints Defense Innovation Leader Abdul Subhani as Strategic Advisor Business Wire 8:30 AM

-- July 6, 2026 --

Hyliion Holdings (HYLN) Securities Fraud Investigation - Levi & Korsinsky PRNewswire 2:00 PM

-- July 2, 2026 --

Lowey Dannenberg, P.C. is Investigating Hyliion Holdings Corp (AMEX: HYLN) for Potential Violations of the Federal Securities Laws Globe Newswire 1:13 PM

-- July 1, 2026 --

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Hyliion Holdings Corp. - HYLN PRNewswire 8:11 PM
HYLN Investor Notice: Johnson Fistel Investigates Hyliion Holdings Corp. PRNewswire 12:40 PM

-- June 29, 2026 --

Hyliion Holdings Investigation Initiated: Levi & Korsinsky Investigates the Officers and Directors of Hyliion Holdings (HYLN) PRNewswire 1:26 PM

-- June 27, 2026 --

HYLN Investors Have Opportunity to Join Hyliion Holdings Corp. Fraud Investigation with the Schall Law Firm Business Wire 9:34 PM

-- June 25, 2026 --

HYLN Investor Notice: Johnson Fistel Investigates Hyliion Holdings Corp. Globe Newswire 12:56 PM

-- June 1, 2026 --

Hyliion's KARNO Power Module Named 2026 Most Valuable Product by Consulting-Specifying Engineer PRNewswire 8:30 AM
Hyliion's KARNO Power Module Named 2026 Most Valuable Product by Consulting-Specifying Engineer Business Wire 8:30 AM

-- May 19, 2026 --

Hyliion Announces USX-1 Defiant USV as the Launch Platform for KARNO Core Sea Trials Business Wire 8:30 AM

-- May 12, 2026 --

Hyliion Holdings Reports First-Quarter 2026 Financial Results Business Wire 4:05 PM

-- May 11, 2026 --

Hyliion Achieves True Fuel-Agnostic Performance with the Next-Generation Reactor Design Business Wire 8:30 AM

-- April 29, 2026 --

Hyliion Holdings Schedules Q1 2026 Financial Results Conference Call and Webcast for May 13, 2026 Business Wire 8:30 AM

-- February 24, 2026 --

Hyliion Holdings Reports Fourth-Quarter and Full-Year 2025 Financial Results Business Wire 5:36 PM

-- February 18, 2026 --

Hyliion's KARNO Core Technology Successfully Completes Diesel Fuel Operation, Unlocking New Markets and Enhancing Energy Resiliency Business Wire 7:00 AM

-- February 11, 2026 --

Hyliion Holdings Schedules Q4 and FY 2025 Financial Results Conference Call and Webcast for February 25, 2026 Business Wire 4:30 PM
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