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Hyliion Holdings Corp.

For the period ended Sep 30, 2026. Filed Nov 10, 2026.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Nov 10, 2026

HYLN$2.99-4.8%Stored close · as of Nov 10, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-Q

Period ended 2026-06-30; filed 2026-08-11.

0001628280-26-055738

Item 1A. Risk Factors

Current report: 10-Q

Period ended 2026-09-30; filed 2026-11-10.

0001628280-26-072811

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 2 previous paragraphs and 5 current paragraphs.

1 unchanged; 1 reworded; 3 added; 0 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (3)

Current report

We are, and may in the future become, subject to legal proceedings, government investigations and other claims, and unfavorable outcomes could adversely affect our business, results of operations, financial condition and stock price.

Current report

From time to time, we are subject to claims, lawsuits, demands, and other legal proceedings, and additional matters may arise in the future. For example, as described in Note 11, “Commitments and Contingencies,” of the Notes to Condensed Consolidated Financial Statements in Part I, Item 1 of this Form 10-Q, a putative securities class action lawsuit is pending against us and certain of our officers, a shareholder derivative action has been filed purportedly on our behalf against certain of our directors and officers, and we have received a shareholder demand to inspect certain of our books and records. These matters are at an early stage, and additional lawsuits or demands asserting similar allegations may be filed or made.

Current report

We may also become subject to other claims, including, without limitation, claims relating to intellectual property, product liability, commercial disputes and our contracts with the U.S. government. Regardless of any legal proceedings’ merit, defending against litigation or taking other actions in response can be expensive, time-consuming and disruptive to our operations, and can divert the attention of our management. The outcome of these matters is inherently uncertain, and settlements may not be available on acceptable terms. An adverse outcome could require us to change our business practices, and harm our reputation and our relationships with customers, including the U.S. government, and other business partners. Pending or future litigation, and any related publicity, may also adversely affect the market price of our common stock and our ability to raise additional capital on acceptable terms.
Reworded paragraphs (1)

Previous wording

A description of the risk factors associated with our business is contained in the “Risk Factors” section of our 2025 Annual Report. There have been no material changes to our Risk Factors as therein previously reported.

Current wording

A description of the risk factors associated with our business is contained in the “Risk Factors” section of our 2025 Annual Report. Except as set forth below, there have been no material changes to our Risk Factors as therein previously reported.