ALT5 Investor Alert: Hagens Berman Scrutinizing ALT5 Sigma (ALTS) Over Potential Disclosure Violations

Partner Reed Kathrein Investigating Potential False Financial Reporting Amid CEO Suspension, Auditor Resignation & Nasdaq Non-Compliance SAN FRANCISCO , Dec. 12, 2025 /PRNewswire/ --  National shareholder rights law firm Hagens Berman has commenced an investigation into ALT5 Sigma Corporation (NASDAQ: ALTS) following a series of new disclosures that point to a potential crisis of governance and regulatory non-compliance, which led to the stock cratering nearly 80%. The firm urges investors in ALT5 who suffered significant losses to contact the firm now.

PRNewsWire • Dec 12, 2025

ALT5 INVESTIGATION ALERT: Investigation Launched into ALT5 Sigma Corporation, Attorneys Encourage Investors and Potential Witnesses to Contact Law Firm - ALTS

SAN DIEGO , Dec. 11, 2025 /PRNewswire/ --  Robbins Geller Rudman & Dowd LLP is investigating potential violations of U.S. federal securities laws involving ALT5 Sigma Corporation (NASDAQ: ALTS) focused on whether ALT5 Sigma and certain of its top executives made false and/or misleading statements and/or failed to disclose material information to investors. If you have information that could assist in the ALT5 Sigma investigation or if you are an ALT5 Sigma investor who suffered a loss and would like to learn more, you can provide your information here: https://www.rgrdlaw.com/cases-alt5-sigma-corporation-investigation-alts.html You can also contact attorneys J.C.

PRNewsWire • Dec 12, 2025

ALT5 Investor Alert: Hagens Berman Investigates ALT5 Sigma (ALTS) Over Auditor Resignation and Potentially False Financials

Partner Reed Kathrein Scrutinizes Allegations of Illicit Enrichment and Collapse of Financial Reporting Controls Following $1.5 Billion Offering SAN FRANCISCO , Dec. 11, 2025 /PRNewswire/ -- National shareholder rights law firm Hagens Berman has opened an investigation into ALT5 Sigma Corporation (NASDAQ: ALTS) following a cascade of regulatory and management failures that led to the company's stock cratering nearly 80%. The investigation focuses on whether ALT5 misled investors about the stability and reliability of its financial reporting and internal controls—specifically in the context of its $1.5 billion registered offering in mid-August.

PRNewsWire • Dec 11, 2025

ALT5 Sigma Corporation Provides Strategic Overview of $WLFI Treasury Strategy, USD1 Stablecoin Utility and Its Relevance to the Company's Future Payment Infrastructure

LAS VEGAS--(BUSINESS WIRE)--ALT5 Sigma Corporation (the “Company,” “our” or “ALT5”) (NASDAQ: ALTS) (FRA:5AR1), a fintech company with established global payments, trading, and settlement infrastructure, today released a strategic overview on the USD1 stablecoin, its relevance to ALT5's core long-term payments technology product, and the anticipated benefits to the Company's $WLFI Treasury Strategy. Why USD1 Matters to ALT5 ALT5 is a leading holder of $WLFI, the governance token of the World Lib.

Business Wire • Dec 11, 2025

ALT5 ALERT: Bragar Eagel & Squire, P.C. is Investigating ALT5 Sigma Corp on Behalf of ALT5 Stockholders and Encourages Investors to Contact the Firm

Bragar Eagel & Squire, P.C.  Litigation Partner  Brandon Walker  Encourages Investors Who Suffered Losses In ALT5 (ALTS) To Contact Him Directly To Discuss Their Options If you purchased or acquired ALT5 stock and would like to discuss your legal rights, call Bragar Eagel & Squire partner Brandon Walker or Melissa Fortunato directly at (212) 355-4648.

GlobeNewsWire • Dec 9, 2025

ALT5 Sigma Corporation Provides Corporate Update

LAS VEGAS--(BUSINESS WIRE)--ALT5 Sigma Corporation (the “Company” or “ALT5”) (NASDAQ: ALTS) (FRA:5AR1), a fintech company advancing a strategic $WLFI digital asset treasury initiative, today issued a corporate update. Tony Issac, President and CEO of ALT5 commented, “ALT5's fintech success over the past several years stems from our nimble, startup-driven approach, one that enabled us to adapt quickly to market shifts and capitalize on emerging opportunities. We are focused on re-igniting that s.

Business Wire • Dec 9, 2025

ALT5 Sigma Corp INVESTIGATION: Kirby McInerney LLP Announces Investigation Into Potential Securities Fraud on behalf of Investors (ALTS)

NEW YORK, Dec. 08, 2025 (GLOBE NEWSWIRE) -- The law firm of  Kirby McInerney LLP is investigating potential claims against ALT5 Sigma Corp (“ALT5” or the “Company”) (NASDAQ:ALTS). The investigation concerns whether the Company and/or members of its senior management may have violated federal securities laws or engaged in other unlawful business practices.

GlobeNewsWire • Dec 9, 2025

ALT5 Sigma Receives Expected Nasdaq Notification Regarding Late Filing of Form 10-Q

LAS VEGAS--(BUSINESS WIRE)--ALT 5 Sigma Corporation (the “Company” or “ALT5”) (NASDAQ: ALTS)(FRA: 5AR1) today announced that it received a notification letter (the “Letter”) from the Nasdaq Stock Market LLC (“Nasdaq”) indicating that the Company is not in compliance with Nasdaq Listing Rule 5250(c)(1) due to its delay in filing its Form 10-Q for the period ended September 27, 2025 (the “Form 10-Q”). On November 12, 2025, the Company filed a Notification of Late Filing on Form 12b-25 with the SE.

Business Wire • Dec 2, 2025

ALT5 Sigma Treasury Strategy Supported by World Liberty Financial's International Expansion and $WFLI Token Burn

LAS VEGAS--(BUSINESS WIRE)--ALT5 Sigma Corporation (the "Company," "our" or "ALT5") (NASDAQ: ALTS) (FRA:5AR1), the $WLFI digital asset treasury company, today noted continued World Liberty Financial (WLFI) and $WLFI advancements that are expected to further support the Company's digital asset treasury strategy. $WLFI Strategic Asian Market Expansion As part of its geographic expansion strategy, World Liberty Financial has signed a memorandum of understanding with South Korea's Bithumb, one of A.

Business Wire • Oct 14, 2025

ALT5 Sigma Issues Letter to Stockholders

LAS VEGAS--(BUSINESS WIRE)--ALT5 Sigma Corporation (the "Company," "our" or "ALT5") (NASDAQ: ALTS) (FRA:5AR1), the $WLFI digital asset treasury company, today issued a letter to its stockholders: Dear Stockholders, You should have received by mail a copy of the Proxy Materials for the October 10, 2025, Special Meeting of the Stockholders of ALT5 Sigma Corporation. The Proxy Materials contain instructions on how to vote your shares, including the control number associated with your proxy card. I.

Business Wire • Oct 8, 2025