# EDGAR Filing Document

**Accession Number:** 0001009759
**File Stem:** 0001104659-25-107112
**Filing Date:** 2025-11
**Character Count:** 20066
**Document Hash:** 6230d78e736c7f639b9aba1b6a27f19e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-107112.hdr.sgml**: 20251105

**ACCESSION NUMBER**: 0001104659-25-107112

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 15

**CONFORMED PERIOD OF REPORT**: 20251030

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20251105

**DATE AS OF CHANGE**: 20251105

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Capstone Green Energy Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001009759
- **STANDARD INDUSTRIAL CLASSIFICATION:** ENGINES & TURBINES [3510]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 954180883
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15957
- **FILM NUMBER:** 251455171

**BUSINESS ADDRESS:**
- **STREET 1:** 16640 STAGG STREET
- **CITY:** VAN NUYS
- **STATE:** CA
- **ZIP:** 91406
- **BUSINESS PHONE:** 818-734-5300

**MAIL ADDRESS:**
- **STREET 1:** 16640 STAGG STREET
- **CITY:** VAN NUYS
- **STATE:** CA
- **ZIP:** 91406

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Capstone Green Energy Corp
- **DATE OF NAME CHANGE:** 20210421

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CAPSTONE TURBINE Corp
- **DATE OF NAME CHANGE:** 20100203

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CAPSTONE TURBINE CORP
- **DATE OF NAME CHANGE:** 20000314

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 8-K**

CURRENT REPORT

**Pursuant to Section 13 or 15 (d) of The Securities Exchange Act of 1934**

Date of Report (Date of earliest event reported): October 30, 2025

**CAPSTONE GREEN ENERGY HOLDINGS, INC.**

(Exact name of registrant as specified in its charter)

Delaware 001-15957 20-1514270 <br> (State or other jurisdiction (Commission File Number) (IRS Employer <br> of incorporation) Identification No.)

16640 Stagg Street, <br> Van Nuys, California 91406 <br> (Address of principal executive offices) (Zip Code)

(818) 734-5300

(Registrant's telephone number, including area code)

Former name or former address, if changed since last report: N/A

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

◻ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

◻Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

◻ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

◻ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | |
|:---|:---|
| **Title of each class** | **Name of exchange on which registered** |
| Common Stock, par value $0.001 per share CGEH | OTCQX |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ◻

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ◻

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| | |
|:---|:---|
| **Item 2.02** | **Results of Operations and Financial Condition.** |

---

On November 5, 2025, Capstone Green Energy Holdings, Inc. ("the "Company") issued a press release (the "Press Release") regarding its preliminary and unaudited financial results for the quarter ended September 30, 2025. The Press Release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

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| | |
|:---|:---|
| **Item 5.02** | **Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers** |

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(a) On October 30, 2025, Robert C. Flexon informed the Company that he resigned as a member of the Company's Board of Directors (the "Board"), effective immediately. A copy of Mr. Flexon's resignation email is attached hereto as Exhibit 17.1. Mr. Flexon served as a member of the Board since 2017, and was Chairman of the Board and a member of the Board's Audit Committee. On October 31, 2025, the Board appointed Robert F. Powelson as Interim Chairman of the Board.

The resignation email cites a disagreement regarding the strategic direction of the Company, and Mr. Flexon has expressed concern about the Company's consideration of any alternative that dilutes common stockholders but does not address the Company's debt profile and liquidity position.

The Board remains committed to exploring available options to enhance stakeholder value and is determined to drive operational and financial success.

Mr. Flexon has been provided with a copy of this disclosure and an opportunity to respond.

(b) On November 1, 2025, John J. Juric notified the Company of his resignation as Chief Financial Officer (serving as principal financial officer) of the Company, effective immediately.

(c) On November 2, 2025, the Board appointed John P. Miller, a member of the Board and the Chair of the Board's Audit Committee, as Interim Chief Financial Officer, effective immediately. In his position as Interim Chief Financial Officer, Mr. Miller will act as the Company's principal financial officer. The Company expects to enter into an arrangement to compensate Mr. Miller for his services as Chief Financial Officer, but has not yet entered into such arrangement.

Biographical information regarding Mr. Miller, age 68, is set forth in the Company's proxy statement for its 2025 annual meeting of stockholders, as filed with the U.S. Securities and Exchange Commission on July 2, 2025, and such information is incorporated by reference herein. No arrangement or understanding exists between Mr. Miller and any other person pursuant to which Mr. Miller was selected to serve as Interim Chief Financial Officer of the Company. There have been no other related party transactions between the Company or any of its subsidiaries and Mr. Miller reportable under Item 404(a) of Regulation S-K. Mr. Miller does not have a family relationship with any of the Company's other directors or executive officers.

---

| | |
|:---|:---|
| **Item 7.01** | **Regulation FD Disclosure** |

---

On November 5, 2025, the Company issued the Press Release regarding the matters disclosed in this Current Report on Form 8-K. A copy of the Press Release is furnished with this Current Report on Form 8-K as Exhibit 99.1 and is incorporated hereby reference.

The information contained in this Item 7.01, including Exhibit 99.1 and Exhibit 99.2, shall not be deemed "filed" for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section, nor shall such information be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise expressly set forth by specific reference in such a filing.

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| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits** |

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(d) Exhibits.

---

| | |
|:---|:---|
| **Exhibit<br> Number** | **Description** |
| [17.1](tm2530296d1_ex17-1.htm) | [Resignation Email from Robert C. Flexon dated October 30, 2025.](tm2530296d1_ex17-1.htm) |
| [99.1](tm2530296d1_ex99-1.htm) | [Press Release dated November 5, 2025 (furnished herewith).](tm2530296d1_ex99-1.htm) |
| 104 | Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101). |

---

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **CAPSTONE GREEN ENERGY HOLDINGS, INC.** | **CAPSTONE GREEN ENERGY HOLDINGS, INC.** |
| Date: November 5, 2025 | By: | /s/ Vincent J. Canino |
|  |  | Name: Vincent J. Canino |
|  |  | Chief Executive Officer |

---

## Exhibit 17.1

**Exhibit 17.1**

From: Robert Flexon < [\*\*\*]<br> Sent: Thursday, October 30, 2025 12:18 PM<br> To: Robert Powelson < [\*\*\*] >; Wood, Mark D. < [\*\*\*] ><br> Cc: Denise Wilson < [\*\*\*] ><br> Subject: Resignation

EXTERNAL EMAIL – EXERCISE CAUTION

Rob / Mark

Effectively immediately I resign from my position as a director Capstone.

Due to my resignation I have not [\*\*\*] as to the talking points as suggested by directors that [\*\*\*] may not be done by [\*\*\*] or that [\*\*\*].

I have communicated to [\*\*\*] that the Company at this time has not decided which strategic path to take which, among other things, is also the reason for my resignation.

Bob Flexon.

## Exhibit 99.1

**Exhibit 99.1**

**Capstone Green Energy Pre-Announces Breakthrough Quarter with Impressive 47% Revenue Growth for First Half of Fiscal Year 2026 Over the First Half of Fiscal Year 2025**

***Preliminary Unaudited Results Show Strong Revenue Growth and Profitability Achievement***

&nbsp;&nbsp;&nbsp;&nbsp;· 25% Year-Over-Year Q2 Revenue Growth to $28.4 Million

&nbsp;&nbsp;&nbsp;&nbsp;· Net Income of $0.8 Million in the second fiscal quarter compared to ($0.4
Million) net loss in the same period prior year

&nbsp;&nbsp;&nbsp;&nbsp;· Profitable Quarter Demonstrates Operational Excellence and Market Momentum

&nbsp;&nbsp;&nbsp;&nbsp;· Announces Leadership Changes

**LOS ANGELES, CA / BUSINESS WIRE / November 5, 2025** <u>Capstone Green Energy Holdings, Inc.</u>, and its subsidiaries (the "Company" or "Capstone") (OTCQX: CGEH), a leading provider of clean technology solutions using low-emission microturbine energy systems, today announced select preliminary financial results for the second quarter ending September 30, 2025. The Company expects revenues of approximately $28.4 million, an increase of 25% compared to $22.7 million in the second quarter, ending September 30, 2024, and bringing its growth in the first half of fiscal year 2026 to an impressive 47% over the first half of FY 2025. The anticipated year-over-year growth reflects market momentum for distributed generation and the Company's ability to execute on product shipments, higher rental fleet utilization, and price realization while it continues to optimize its operations. These results are supported by the disciplined execution of Capstone's Three-Pillar strategy focused on financial health, sustainable excellence, and revitalization of culture and talent.

In addition to positive net income, the Company also expects to report positive Adjusted EBITDA for the sixth consecutive quarter, driven by improved operational efficiency and margin expansion. Capstone will provide full financial results, along with a reconciliation of non-GAAP financial measures, including Adjusted EBITDA, to the most directly comparable GAAP measures, in its forthcoming quarterly release.

These preliminary results are based on information currently available to management and are subject to revision based on the Company's completion of its normal quarter-end accounting procedures and finalization of the financial statements. The Company's independent registered public accounting firm has not completed its audit or performed any procedures with respect to these preliminary results and does not express an opinion or any other form of assurance with respect thereto.

"This is a transformational quarter for Capstone Green Energy," said Vince Canino, Chief Executive Officer. "We delivered strong double-digit revenue growth and, more importantly, demonstrated the fundamental strength of our business model, resulting in solid positive net income."

Canino continued, "Demand for reliable, clean energy solutions continues to accelerate across all the markets we serve, fueled by the global energy transition and the growing need for resilient, cost-efficient power. Our team executed exceptionally well, and these results reaffirm that our strategic focus under our Three Pillars of Strength is delivering meaningful, sustainable performance. With momentum building and industry tailwinds strengthening, Capstone is uniquely positioned to support the rapidly evolving needs of traditional distributed energy, microgrid applications, and the next-generation of AI and data center environments."

The Company expects to report complete financial results for Q2 FY2026 on or about November 12, 2025.

**CAPSTONE ALSO REPORTS LEADERSHIP CHANGES**

John Juric, who has served as the Company's Chief Financial Officer, resigned effective November 1, 2025. The Company thanks Mr. Juric for his contributions and service since March 2023 and wishes him continued success in his future endeavors.

The Company has also announced that John Miller, a current Board member who served as Audit Committee Chair with deep financial and operational expertise, has been appointed Interim Chief Financial Officer, effective November 2, 2025. Mr. Miller brings years of financial leadership experience and will ensure seamless continuity as the Company continues its growth trajectory.

"John Miller's extensive financial acumen and intimate knowledge of our business as a Board member and Audit Chair make him ideally suited to step into this role," said Vince Canino. "His appointment provides stability and proven financial leadership as we execute on our strategic initiatives and build on our positive momentum."

Robert Flexon has stepped down from his role as Chairman of the Board and from the Board of Directors, effective October 30, 2025. Mr. Flexon has been an exceptional leader and steadfast partner throughout his tenure as Chairman. The Company wishes him continued success and fulfillment in all his future endeavors.

The Board of Directors has appointed Robert Powelson as Interim Chairman of the Board, effective October 31, 2025. Mr. Powelson brings exceptional industry experience, deep regulatory expertise, and a proven record of leadership across the energy sector. He previously served on the Electric Power Research Institute (EPRI) Advisory Board and is a former President of the National Association of Regulatory Commissioners. His extensive background in energy policy and utility regulation will support the Company's continued execution of its distributed generation strategy and its efforts to capitalize on significant growth opportunities across the clean energy and technology markets.

**Caution About Preliminary Results**

The financial data as of, and for the quarter ended, September 30, 2025, presented in this release is preliminary and is based upon the most current information available to management. The Company's actual results may differ from this preliminary financial data due to the completion of financial closing procedures, final adjustments and other developments. This preliminary financial data should not be viewed as a substitute for full financial statements prepared in accordance with GAAP and is not necessarily indicative of the results to be achieved for the full fiscal year ending March 31, 2026, or any future period.

**About Capstone Green Energy**

For nearly four decades, Capstone Green Energy has been a leader in clean technology, pioneering the use of microturbines to revolutionize how businesses manage their energy needs sustainably. In collaboration with our global network of dedicated distributors, we have shipped over 10,600 units to 88 countries, helping customers significantly reduce their carbon footprints through high-efficiency, on-site energy systems and microgrid solutions.

Our commitment to a cleaner, more resilient energy future remains steadfast. Today, we offer a comprehensive range of microturbine products, from 65kW systems to multi-megawatt solutions, tailored to meet the specific needs of commercial, industrial, and utility-scale customers. In addition to our core microturbine technology, Capstone's growing portfolio includes flexible Energy-as-a-Service (EaaS) offerings, such as build-own & transfer models, PPA's, lease to own and rental solutions, are designed to provide maximum value and energy security.

In our pursuit of cutting-edge energy solutions, Capstone has forged strategic partnerships to expand our impact and capabilities. Through these collaborations, we proudly offer advanced technologies that leverage renewable gas and heat recovery solutions, further enhancing the sustainability, efficiency, and reliability of our clients' operations. These integrated offerings reflect our commitment to building a cleaner, more responsible energy future.

For more information about the Company, please visit www.CapstoneGreenEnergy.com. Follow Capstone Green Energy on <u>Twitter</u>**,** <u>LinkedIn</u>**,** <u>Instagram</u>**,** <u>Facebook</u>**,** and <u>YouTube</u>**.**

**Cautionary Notes**

This release contains forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, including statements regarding the Company's preliminary financial results for the quarter ended September 30, 2025. The Company has tried to identify these forward-looking statements by using words such as "expect," "anticipate," "believe," "could," "should," "estimate," "intend," "may," "will," "plan," "goal" and similar terms and phrases, but such words, terms and phrases are not the exclusive means of identifying such statements. Actual results, performance and achievements could differ materially from those expressed in, or implied by, these forward-looking statements due to a variety of risks, uncertainties and other factors, including, but not limited to, the following: the completion of financial closing procedures, final adjustment and other developments, the Company's liquidity position and ability to access capital; the Company's ability to continue as a going concern; the Company's ability to successfully remediate its material weakness in internal control over financial reporting; the Company's ability to realize the anticipated benefits of its financial restructuring; the Company's ability to comply with the restrictions imposed by covenants contained in the exit financing and the new subsidiary limited liability company agreement; the uncertainty associated with the imposition of tariffs and trade barriers and changes in trade policies; employee attrition and the Company's ability to retain senior management and other key personnel; the Company's ability to develop new products and enhance existing products; product quality issues, including the adequacy of reserves therefor and warranty cost exposure; intense competition; financial performance of the oil, natural gas and AI industries and other general business, industry and economic conditions; the impact of litigation and regulatory proceedings and stockholder lawsuits. For a detailed discussion of factors that could affect the Company's future operating results, please see the Company's filings with the Securities and Exchange Commission, including the risk factors contained in our most recent Annual Report on Form 10-K. Except as expressly required by the federal securities laws, the Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, changed circumstances or future events or for any other reason.

**Capstone Green Energy**<br> Investor and investment media inquiries \| <u>ir@CGRNenergy.com</u><br> 818-407-3628

Source: Capstone Green Energy Holdings, Inc.

![](tm253029d1_ex99-1img01.jpg)