ROSEN, A LEADING INVESTOR RIGHTS LAW FIRM, Encourages Tigo Energy, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action First Filed by the Firm - TYGO

Rosen Law Firm, a global investor rights law firm, announces it has filed a class action lawsuit on behalf of purchasers of securities of Tigo Energy, Inc. (NASDAQ: TYGO) between February 24, 2026 and August 4, 2026, both dates inclusive (the "Class Period"). A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than November 23, 2026 , in the securities class action first filed by the Firm.

If purchased Tigo securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

To join the Tigo class action, go to https://rosenlegal.com/cases/tigo-energy-inc/join or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action. A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than November 23, 2026 . A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation.

Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm achieved the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017. The firm has been ranked in the top 4 each year since 2013 and has recovered billions of dollars for investors. In 2019 alone the firm secured over $438 million for investors. In 2020, founding partner Laurence Rosen was named by law360 as a Titan of Plaintiffs' Bar. Many of the firm's attorneys have been recognized by Lawdragon and Super Lawyers.

According to the lawsuit, defendants throughout the Class Period made materially false and/or misleading statements and/or failed to disclose that: (1) Tigo's revenue projections were based on the launch of its EG4 partnership and attendant revenue; (2) however, the EG4 partnership would not provide material revenue until Q4 2026 at the earliest; (3) therefore, there was no basis for the projections; and (4) as a result, defendants' statements about Tigo's business, operations, and prospects, were materially false and misleading and/or lacked a reasonable basis at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damages.

To join the Tigo class action, go to https://rosenlegal.com/cases/tigo-energy-inc/join or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action. No Class Has Been Certified. Until a class is certified, you are not represented by counsel unless you retain one. You may select counsel of your choice. You may also remain an absent class member and do nothing at this point. An investor's ability to share in any potential future recovery is not dependent upon serving as lead plaintiff.