Lost Money on Montauk Renewables, Inc. Stock? Glancy Prongay Wolke & Rotter LLP Investigates Possible Securities Fraud After 46.58% Share Price Drop

Investigation follows the November 10, 2026 disclosure regarding Montauk Renewables, Inc.; investors who lost money may have claims to recover their losses

LOS ANGELES--(BUSINESS WIRE)--Investors who lost money on Montauk Renewables, Inc. ("Montauk" or the "Company") stock may have claims to recover their losses. Glancy Prongay Wolke & Rotter LLP ("Glancy") today announced a securities fraud investigation on behalf of Montauk Renewables, Inc. (NASDAQ: MNTK) investors into whether the Company may have violated the federal securities laws. The investigation follows the November 10, 2026 disclosure regarding Montauk Renewables, Inc.

Investors who lost money on Montauk Renewables, Inc. securities can submit their Montauk Renewables, Inc. loss information to learn about potentially pursuing claims to recover their losses.

Key facts in the Montauk Renewables, Inc. investigation

• Disclosure date: November 10, 2026
• Stock price decline: $1.29 per share, or 46.58%

What happened?

On November 10, 2026, Montauk disclosed it is unable to timely file its upcoming 10-Q “as a result of ongoing negotiations with the lender under the Company’s New Senior Credit Facility Agreement. In October 2026, the Company experienced difficulty in meeting certain engineering review and operational requirements in placing its Turkey, North Carolina facility in service, which has impacted its ability to draw down additional debt under its New Senior Credit Facility.”

On this news, Montauk Renewables shares are down as much as $1.29, or 46.58%, during intraday trading on November 10, 2026, thereby injuring investors.

"The price of Montauk Renewables, Inc. shares fell 46.58% following the November 10, 2026 disclosure that Montauk was unable to timely file its upcoming 10-Q due to ongoing lender negotiations, after difficulty placing its Turkey, North Carolina facility in service had impacted its ability to draw down additional debt under its New Senior Credit Facility. Investors who suffered losses deserve to know whether they were given complete and accurate information prior to the disclosure, and our investigation seeks to answer that question," said Charles H. Linehan, Partner at Glancy Prongay Wolke & Rotter LLP.

What's the next step?

Glancy is investigating potential claims on behalf of Montauk Renewables, Inc. investors. Investors who lost money can contact Glancy about the Montauk Renewables, Inc. investigation, email [e-mail], or call 310-201-9150 (toll-free: 888-773-9224).

Frequently Asked Questions

Who is eligible? Investors who bought Montauk Renewables, Inc. securities and lost money may have claims, and can contact Glancy to learn whether they are affected by the Montauk Renewables, Inc. investigation.

What is a securities fraud investigation? In the Montauk Renewables, Inc. investigation, Glancy is reviewing whether the Company or its executives may have made false or misleading statements to investors in violation of the federal securities laws.

Has a lawsuit been filed? This release announces Glancy's investigation, not a lawsuit. If a securities class action is later filed against Montauk Renewables, Inc., investors may have the opportunity to seek appointment as lead plaintiff.

Does it cost anything to contact Glancy or participate in this investigation? Glancy represents Montauk Renewables, Inc. investors on a contingency fee basis, so investors pay no attorneys' fees out of pocket. Any attorneys' fees and litigation expenses are paid only from a recovery, if one is obtained, and are subject to court approval.

Why work with Glancy on the Montauk Renewables, Inc. investigation? Glancy Prongay Wolke & Rotter LLP is a premier law firm with decades of experience representing investors and consumers in securities litigation and other complex class action litigation. Contact Glancy about the Montauk Renewables, Inc. investigation. Prior results do not guarantee a similar outcome.

Whistleblower notice

Persons with non-public information about Montauk Renewables, Inc. should consider their options to aid the investigation or take advantage of the SEC Whistleblower Program. Under the program, whistleblowers who provide original information that leads to a successful SEC enforcement action may receive awards of 10 to 30 percent of the sanctions collected, when those sanctions exceed $1 million. For more information, contact Charles H. Linehan at 310-201-9150 or 888-773-9224, or email [e-mail].

About Glancy Prongay Wolke & Rotter LLP

Glancy was named one of Law360's Securities Groups of the Year and ranked second in total investor recoveries by ISS Securities Class Action Services in 2025.

Glancy's successes have been widely covered by leading news and industry publications, including The Wall Street Journal, The Financial Times, Bloomberg Businessweek, Reuters, the Associated Press, Barron's, Investor's Business Daily, Forbes, and Money.

Prior results do not guarantee a similar outcome.

Related links

• Montauk Renewables, Inc. investigation page, Glancy Prongay Wolke & Rotter LLP
• Montauk Form 12b-25
• Montauk Renewables, Inc. SEC filings index, EDGAR
• SEC Whistleblower Program
• Glancy Prongay Wolke & Rotter LLP

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