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Hyliion Holdings Corp. Class A Common Stock
(NY:
HYLN
)
3.950
+0.010 (+0.25%)
Official Closing Price
Updated: 6:30 PM EDT, Aug 6, 2026
Add to My Watchlist
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Press Releases about Hyliion Holdings Corp. Class A Common Stock
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Hyliion Awarded $41.7 Million U.S. Navy Contract to Scale Multi-Megawatt KARNO Power Modules
Today 8:00 EDT
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Successfully Demonstrates Multiple KARNO Power Modules Operating as a Single Scalable Power Plant
August 03, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Schedules Q2 2026 Financial Results Conference Call and Webcast for August 12, 2026
July 29, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
HYLN Investor Notice: Johnson Fistel Investigates Hyliion Holdings Corp.
July 23, 2026
From
Johnson Fistel, PLLP
Via
Business Wire
Hyliion Awarded $41.7 Million U.S. Navy Contract for Megawatt-Scale KARNO Power Generation Systems
July 22, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Hyliion Holdings Corp. - HYLN
July 21, 2026
From
Pomerantz LLP
Via
GlobeNewswire
Rosen Law Firm Encourages Hyliion Holdings Corp. Investors to Inquire About Securities Class Action Investigation – HYLN
July 20, 2026
From
The Rosen Law Firm, P.A.
Via
Business Wire
Hyliion to Showcase KARNO Technology at 2026 Pennsylvania Defense and Innovation Summit
July 10, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Appoints Defense Innovation Leader Abdul Subhani as Strategic Advisor
July 07, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
HYLN Investors Have Opportunity to Join Hyliion Holdings Corp. Fraud Investigation with the Schall Law Firm
June 27, 2026
From
The Schall Law Firm
Via
Business Wire
Hyliion’s KARNO™ Power Module Named 2026 Most Valuable Product by Consulting-Specifying Engineer
June 01, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Announces USX-1 Defiant USV as the Launch Platform for KARNO™ Core Sea Trials
May 19, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Reports First-Quarter 2026 Financial Results
May 12, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Achieves True Fuel-Agnostic Performance with the Next-Generation Reactor Design
May 11, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Schedules Q1 2026 Financial Results Conference Call and Webcast for May 13, 2026
April 29, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Reports Fourth-Quarter and Full-Year 2025 Financial Results
February 24, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion's KARNO Core Technology Successfully Completes Diesel Fuel Operation, Unlocking New Markets and Enhancing Energy Resiliency
February 18, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Schedules Q4 and FY 2025 Financial Results Conference Call and Webcast for February 25, 2026
February 11, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings to Present at the 2026 Needham Growth Conference on January 16, 2026
January 07, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Successfully Completes Mission-Representative U.S. Navy Load Profile with KARNO™ Power Module
January 06, 2026
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Demonstrates Dynamic Fuel Switching in KARNO™ Power Module, Showcasing the Future of Flexible, Fuel Agnostic Power
November 17, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Reports Third-quarter 2025 Financial Results
November 11, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Schedules Q3 2025 Financial Results Conference Call and Webcast for November 12, 2025
October 29, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Achieves 100 Days of Reliable Operation with KARNO™ Power Module on Customer Asset
October 29, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Achieves Major Milestone With Successful Emission Testing of KARNO™ Power Module
October 22, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Appoints New Vice President of Operations to Drive Manufacturing of the KARNO Power Module
September 17, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Receives EPA Confirmation on KARNO™ Power Module Regulatory Pathway
September 16, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings to Present at the 2025 Gateway Conference on September 3, 2025
August 29, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Reports Second-Quarter 2025 Financial Results
August 12, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
Hyliion Holdings Schedules Second-Quarter 2025 Financial Results Conference Call and Webcast for August 13, 2025
July 30, 2025
From
Hyliion Holdings Corp.
Via
Business Wire
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