Key Highlights

• Hyliion fell nearly 19% on June 24, extending a short-seller-driven decline that began on June 23.

• A short-seller report questioned a $133 million letter of intent with a counterparty incorporated just months before with four LinkedIn employees.

• The company generated approximately $8 million in total revenue from 2021 through 2025 while paying $29 million in cumulative insider compensation.

• Hyliion develops fuel-agnostic KARNO power modules for data centers and defense applications.

Hyliion Holdings (NYSEAMERICAN:HYLN), a developer of fuel-agnostic KARNO power modules targeting data centers and defense applications, fell nearly 19% on June 24, extending selling pressure initiated by a short-seller report published the prior session that raised serious questions about a key pipeline component.

Pelican Way Research published a report on June 23 questioning the credibility of a $133 million letter of intent with VFG Tech Holdings, a counterparty incorporated just months before the announcement and operating with four LinkedIn-listed employees and what the report described as a barely functional two-page website. The letter of intent represented approximately one third of Hyliion's disclosed $400 million pipeline, making the credibility of that specific agreement a material question for the investment case.

The report also highlighted a structural tension in the company's finances over the period from 2021 through 2025, during which Hyliion generated approximately $8 million in total revenue while paying $29 million in cumulative insider compensation. That ratio drew investor attention to the alignment between management compensation and shareholder outcomes during the commercial development phase.

Short-seller reports carry varying degrees of accuracy, and Hyliion had not publicly responded to the allegations at the time of the June 24 session. Investors awaiting the company's rebuttal, if any, drove continued selling as the uncertainty premium expanded.