Shareholders who lost money in shares of Hyliion Holdings Corp. (NYSE:HYLN) should contact Wolf Haldenstein Immediately

Wolf Haldenstein has filed a securities class action lawsuit against Hyliion Holdings Corp. (NYSE: HYLN) on behalf of investors who purchased shares between May 12, 2026 and June 23, 2026. The lawsuit alleges that Hyliion misrepresented its commercial pipeline and relationship with VFG Holdings. After a critical report by Pelican Way Research questioned VFG's ability to execute the deal, Hyliion's stock fell 17.2% on June 23, 2026, and an additional 19.3% the following day.

09/12/2026, 9:29 AM • GlobeNewswire

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Hyliion Holdings Corp. of Class Action Lawsuit and Upcoming Deadlines – HYLN

Pomerantz LLP has filed a class action lawsuit against Hyliion Holdings Corp., alleging securities fraud and unlawful business practices. The lawsuit was triggered by a Pelican Way Research short report questioning the validity of Hyliion's $133 million non-binding letter of intent with VFG Holdings, citing concerns about VFG's legitimacy and funding. Following the report's publication on June 23, 2026, Hyliion's stock price fell 17.2% to $6.10 per share. Investors have until October 27, 2026, to request Lead Plaintiff status.

09/08/2026, 4:49 PM • GlobeNewswire

ROSEN, LEADING INVESTOR COUNSEL, Encourages Hyliion Holdings Corp. Investors to Secure Counsel Before Important Deadline in Securities Class Action - HYLN

Rosen Law Firm has filed securities class action lawsuits against Hyliion Holdings Corp., Pentair plc, and XTI Aerospace, Inc. The Hyliion case alleges that defendants made false statements about business operations and that executives engaged in insider trading around a deal announcement with a recently formed entity. Investors who purchased securities during the specified class periods are encouraged to join the litigation before the October 27, 2026 lead plaintiff deadline.

09/07/2026, 10:37 PM • GlobeNewswire

Shareholders who lost money in shares of Hyliion Holdings Corp. (NYSE:HYLN) should contact Wolf Haldenstein Immediately

Wolf Haldenstein has filed a securities class action lawsuit against Hyliion Holdings Corp. (NYSE: HYLN) on behalf of investors who purchased shares between May 12, 2026 and June 23, 2026. The lawsuit alleges that Hyliion misrepresented its commercial pipeline and relationship with VFG Holdings. After a critical report by Pelican Way Research questioned VFG's ability to execute the deal, Hyliion stock fell 17.2% on June 23, 2026, and an additional 19.3% the following day. The lead-plaintiff deadline is set for October 27, 2026.

09/07/2026, 2:40 PM • GlobeNewswire

ROSEN, GLOBAL INVESTOR COUNSEL, Encourages Hyliion Holdings Corp. Investors to Secure Counsel Before Important Deadline in Securities Class Action - HYLN

Rosen Law Firm has filed a class action lawsuit against Hyliion Holdings Corp. on behalf of investors who purchased securities between May 12, 2026 and June 23, 2026. The lawsuit alleges that defendants made false and misleading statements regarding a deal with a recently formed entity with no actual business operations, and that CEO Thomas Healy and CFO Jon Panzer timed the announcement to facilitate insider trading. Investors are encouraged to secure counsel before the October 27, 2026 deadline to serve as lead plaintiff.

09/04/2026, 3:37 PM • GlobeNewswire

Kaplan Fox Encourages Investors of Hims & Hers Health, Inc. (NYSE: HIMS) Who Suffered Losses to Contact the Firm Before November 2, 2026

Kaplan Fox has filed class action lawsuits against three companies: Hims & Hers for allegedly failing to disclose immediate prescription charges, sharing health data with third parties, and making subscription cancellations difficult; Hyliion Holdings for undisclosed issues during May-June 2026; and Innventure for regulatory concerns from November 2025 to August 2026. Investors with losses are encouraged to contact the firm before respective deadlines.

09/04/2026, 1:45 PM • GlobeNewswire

Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Hyliion Holdings Corp. and Encourages Investors to Contact the Firm

A class action lawsuit has been filed against Hyliion Holdings Corp. in the U.S. District Court for the Western District of Texas. The lawsuit alleges that company executives made false and misleading statements about a recently announced business deal with a newly formed entity lacking actual operations, and that CEO Thomas Healy and CFO Jon Panzer timed the announcement to facilitate insider trading. Investors who purchased Hyliion stock between May 12, 2026 and June 23, 2026 are eligible to participate, with a deadline of October 27, 2026 to apply as lead plaintiff.

09/02/2026, 1:48 PM • GlobeNewswire

Kaplan Fox & Kilsheimer LLP Alerts Hims & Hers Health, Inc. (NYSE: HIMS) Investors to a Securities Class Action Deadline on November 2, 2026

A securities class action lawsuit has been filed against Hims & Hers Health, Inc. for the period between August 4, 2025 and July 29, 2026. The FTC sued the company for failing to disclose immediate prescription charges, making subscription cancellations difficult, and sharing consumer health information with third-party advertising platforms like Meta and Snap. The stock fell 14.73% following the FTC allegations. The lead plaintiff deadline is November 2, 2026.

09/02/2026, 1:43 PM • GlobeNewswire

Kaplan Fox Encourages Hyliion Holdings Corp. (NYSE: HYLN) Investors with Significant Losses to Contact the Firm Before October 27, 2026

Kaplan Fox has filed securities class action lawsuits against Hyliion Holdings Corp., GoDaddy Inc., and Innventure Inc. on behalf of investors who suffered losses. The Hyliion lawsuit alleges false and misleading statements regarding a partnership announcement that caused stock price manipulation, with the stock falling significantly after a report questioned the legitimacy of the deal. Similar class actions have been filed against GoDaddy and Innventure for alleged securities violations during their respective class periods.

09/02/2026, 11:00 AM • GlobeNewswire

Portnoy Law Firm Announces Class Action on Behalf of Hyliion Holdings Corp. Investors

The Portnoy Law Firm has announced a class action lawsuit on behalf of Hyliion Holdings Corp. investors who purchased securities between May 12, 2026 and June 23, 2026. The lawsuit alleges that Hyliion made false and misleading statements by announcing a deal with a recently formed entity lacking actual business operations to artificially boost share price, with company executives including the CEO and CFO trading on this news. Investors have until October 27, 2026 to file a lead plaintiff motion.

09/01/2026, 8:58 PM • GlobeNewswire

XTIA INVESTOR ALERT; Class Action Lawsuit Filed on Behalf of XTI Aerospace, Inc. Investors – Holzer & Holzer, LLC Encourages Investors With Losses to Contact the Firm

Shareholder class action lawsuits have been filed against XTI Aerospace, Hyliion Holdings, and Innventure, alleging that executives engaged in undisclosed activities and made false statements about business operations. The lawsuits claim disclosure controls were ineffective and earnings reports would be delayed. Investors who purchased shares during specified periods and experienced losses are encouraged to contact the law firm.

08/31/2026, 10:54 AM • GlobeNewswire

Hyliion Investor News: If You Have Suffered Losses in Hyliion Holdings Corp. (NYSE American: HYLN), You Are Encouraged to Contact The Rosen Law Firm About Your Rights

The Rosen Law Firm is investigating potential securities claims against Hyliion Holdings Corp. (HYLN) following a short seller report by Pelican Way Research that questioned the legitimacy of a key customer agreement. The stock fell 17.2% on June 23, 2026, after the report was published. Investors who purchased Hyliion securities may be eligible for compensation through a class action lawsuit.

08/30/2026, 2:16 PM • GlobeNewswire

Bronstein, Gewirtz & Grossman LLC Urges Hyliion Holdings Corp. Investors to Act: Class Action Filed Alleging Investor Harm

A class action lawsuit has been filed against Hyliion Holdings Corp. alleging securities fraud. The complaint claims that company executives made false statements about business operations, announced a deal with a newly-formed entity lacking actual business operations to artificially inflate stock price, and engaged in insider trading during the Class Period (May 12, 2026 - June 23, 2026). Investors who purchased Hyliion securities during this period are encouraged to join the lawsuit, with a lead plaintiff deadline of October 27, 2026.

08/30/2026, 12:36 PM • GlobeNewswire

ROSEN, TOP RANKED GLOBAL COUNSEL, Encourages Blaize Holdings, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action First Filed by the Firm - BZAI

Rosen Law Firm has filed securities class action lawsuits against Blaize Holdings, Inc. and Hyliion Holdings Corp., alleging false statements and improper revenue recognition. Investors who purchased securities during specified periods are encouraged to join the class action before the October 5, 2026 deadline for lead plaintiff status. The firm is also handling a case against Insulet Corporation with an August 31 deadline.

08/29/2026, 7:51 PM • GlobeNewswire

ROSEN, A NATIONALLY RECOGNIZED LAW FIRM, Encourages Hyliion Holdings Corp. Investors to Secure Counsel Before Important Deadline in Securities Class Action - HYLN

Rosen Law Firm has filed class action lawsuits against Hyliion Holdings Corp. (HYLN) for alleged false statements regarding a business deal with a recently formed entity lacking actual operations, and potential insider trading by executives. A separate class action has been filed against Insulet Corporation (PODD) with an August 31, 2026 deadline for lead plaintiff motions. Both lawsuits allege material misstatements that caused investor losses.

08/29/2026, 6:36 PM • GlobeNewswire