Hyliion Holdings Corp. 8-K

What Happened
Hyliion Holdings Corp. (HYLN) announced on Feb 24, 2026 that it issued a press release reporting its financial and other results for the quarter ended December 31, 2025. The company furnished the press release as Exhibit 99.1 to a Current Report on Form 8-K (Item 2.02), and the filing was signed by CEO Thomas Healy on Feb 24, 2026. The filing states the furnished information is not "filed" under Section 18 of the Exchange Act and is not incorporated by reference into other filings except as expressly noted.

Key Details

• Item reported: 2.02 — Results of Operations and Financial Condition (press release announcing quarterly results).
• Press release date: February 24, 2026; quarter covered: ended December 31, 2025.
• Exhibit furnished: 99.1 (press release); Inline XBRL cover page included as Exhibit 104.
• Filing signed by Thomas Healy, Chief Executive Officer, on February 24, 2026.

Why It Matters
This 8-K alerts investors that Hyliion has publicly disclosed its quarterly earnings and related operational information; investors should review the Feb 24 press release (Exhibit 99.1) for the company’s reported revenue, earnings, cash position, or other material metrics. Because the release was furnished (not filed), it carries different legal treatment under the Exchange Act—still material for decision-making, but not subject to Section 18 liability or automatic incorporation into other SEC filings.