Capstone trades under the ticker symbol CEPL on the Nasdaq Best Select.

Effective July 8, 2026, Capstone Energy+ common stock began trading on the Nasdaq Global Select Market under the ticker symbol CEPL. As part of the Company's uplisting to Nasdaq, trading under the former OTCQX ticker symbol CGEH was discontinued. Legacy ticker symbols CGRN and CGRNQ are no longer active. Existing shareholders are not required to take any action as a result of the uplisting or ticker symbol change.

You can view Capstone Energy+ stock information by searching for the ticker CEPL on Nasdaq or through your brokerage platform.

If you are a registered shareholder and have questions regarding your share ownership or account records, please contact Capstone's transfer agent, Broadridge Financial Solutions, LLC, at shareholders@broadridge.com for assistance with your account or share records.

Capstone Energy+, Inc. common stock is listed on the Nasdaq Global Select Market under the ticker symbol CEPL.

To purchase or sell shares, simply contact your broker or financial advisor, or place an order through your online brokerage account by searching for the ticker symbol CEPL.

Capstone shares are available through virtually all major U.S. brokerage firms, including Fidelity, Charles Schwab, Robinhood, E*TRADE, Vanguard, Interactive Brokers, and many others that provide access to Nasdaq-listed securities.

For the latest stock information, quotes, and trading activity, search for CEPL on your brokerage platform or visit Capstone Energy+'s Investor Relations website.

Through your brokerage account, or by contacting our transfer agent:

Broadridge Corporate Issuer Solutions, Inc.
P.O. Box 1342
Brentwood, NY 11717
T: 1-(877)-830-4936 (Domestic) or 1-(720)-378-5591 (International)
Website: www.shareholder.broadridge.com
E-mail: shareholder@broadridge.com

Capstone Energy+ was originally organized in 1988 as Capstone Turbine Corporation and reincorporated as a Delaware corporation on June 22, 2000.

Capstone Energy+, Inc. traces its public-company history to Capstone Turbine Corporation, which became a publicly traded company on June 29, 2000, with its common stock listed on Nasdaq under the ticker symbol CPST. Effective April 22, 2021, the company changed its name to Capstone Green Energy Corporation, and its Nasdaq ticker symbol changed to CGRN.

In connection with the Company's Chapter 11 restructuring, Nasdaq suspended trading of the predecessor company's common stock on October 5, 2023, and the stock was formally delisted on October 23, 2023. The Chapter 11 plan became effective on December 7, 2023. On that date, Capstone Green Energy Corporation was renamed Capstone Distributor Support Services Corporation and became a privately held company, while its subsidiary, Capstone Green Energy Holdings, Inc., became the public successor company for SEC reporting purposes.

Although Capstone's public-company history dates back to June 29, 2000, the current public reporting entity became the successor company on December 7, 2023. On the effective date of the reorganization, shares of the successor company's common stock were issued on a pro rata basis to holders of the predecessor company's common stock.

The successor company became current in its SEC periodic filings on October 17, 2024, began trading on the OTCQX Best Market on January 2, 2025 under the ticker symbol CGEH, and changed its corporate name to Capstone Energy+, Inc. effective April 30, 2026.

On July 8, 2026, Capstone Energy+ achieved another significant milestone by listing its common stock on the Nasdaq Global Select Market under the ticker symbol CEPL, marking the Company's return to Nasdaq and reflecting its continued transformation and growth as a leading provider of resilient, on-site energy solutions.

16640 Stagg Street
Van Nuys, CA 91406
United States of America

March 31^st

• The fiscal year begins on April 1 and concludes on March 31
• The First quarter begins on April 1 and concludes on June 30
• The Second quarter begins on July 1 and concludes on September 30
• The Third quarter begins on October 1 and concludes on December 31
• The Fourth quarter begins on January 1 and concludes on March 31

Capstone Energy+ is classified as a Smaller Reporting Company and non-accelerated filer by the SEC, whereas the quarterly 10-Q must be filed within 45 days of the end of a quarter, and the annual 10-K must be filed within 90 days of the fiscal year which is March 31st. The earning calls are held prior to the filing of the 10-Q or 10-K and are announced via a press release, generally two weeks prior to the earnings release date.

The Company expects to continue enhancing investor communications, transparency, and market engagement through earnings calls, investor presentations, SEC filings, and strategic updates.

Typically, Capstone  Energy+  holds its Annual Meeting of Stockholders in late August or early September. Stockholders are informed of the date, time and location by Proxy that is distributed in advance of the meeting, and a notice is placed on the Investor Relations section of the Company website.

Capstone  Energy+’s Transfer Agent is Broadridge Corporate Issuer Solutions, Inc. Registered owners may contact them to inquire about address changes, stock transfers, and all other account matters.

Contact information:

Broadridge Corporate Issuer Solutions, Inc.
P.O. Box 1342
Brentwood, NY 11717
T: 1-(877)-830-4936 (Domestic) or 1-(720)-378-5591 (International)
Website: www.shareholder.broadridge.com
E-mail: shareholder@broadridge.com

CBIZ CPAs P.C
5959 Rockside Woods Boulevard North
Suite 600
Cleveland, OH 44131

Media and Investor Inquiries:

Gateway Group, Inc.
CEPL@gateway-grp.com
T. 949-574-3860

Capstone Energy+, Inc.
ir@CapstoneEnergyPlus.com
T. 818-407-3628

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