Leadership shakeup at Gladstone Investment (GAIN) as founder hands CEO role to Dullum
Rhea-AI Filing Summary
Gladstone Investment Corporation announced a leadership succession in which founder David Gladstone has stepped down as Chief Executive Officer, effective March 20, 2026, while remaining Chairman of the Board and a member of the investment committee, as well as Chairman, CEO, and President of its affiliated adviser.
David A.R. Dullum, the company’s President since 2008, has been appointed CEO effective immediately, and will retain his President role during a transition period. John Sateri, a long-tenured executive and investment committee member, has been named Chief Investment Officer for the company and related Gladstone entities.
The Board also promoted Erika Highland to Executive Vice President, with her appointment as President of the company effective October 1, 2026, after a transition period. The company notes that its officers are compensated by its external adviser and administrator rather than directly by the company, and emphasizes that these promotions arise from a strategic succession plan aimed at continuity, stability, and alignment with corporate governance best practices, including separating the Chairman and CEO roles.
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Insights
Planned CEO succession with strong continuity and governance focus.
Gladstone Investment is executing a strategic succession plan that shifts day‑to‑day leadership from founder David Gladstone to long‑time President David Dullum as CEO. Gladstone remains Chairman and continues leading the external adviser, preserving influence over strategy and investment oversight.
Appointing John Sateri as Chief Investment Officer across multiple Gladstone vehicles centralizes investment leadership, while elevating Erika Highland to Executive Vice President and future President deepens the bench. The plan explicitly separates the Chairman and CEO roles, aligning with widely recognized governance practices.
Because the company is externally managed and has no employees, compensation and operational continuity run through the adviser and administrator, which already employ these executives. From a BDC investor perspective, this looks like an internally planned, continuity‑oriented transition rather than an abrupt leadership change, though future disclosures will show how the new team shapes portfolio decisions.
8-K Event Classification
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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. |
Announcement of CEO Transition
On March 20, 2026, David Gladstone gave notice to the Board of Directors (the “Board”) of Gladstone Investment Corporation (the “Company”) that he has stepped down as the Company’s Chief Executive Officer (“CEO”) effective immediately. Mr. Gladstone will continue to serve as the Chairman of the Board.
Appointment of Successor CEO
On March 20, 2026, the Board of the Company appointed David A.R. Dullum as the Company’s CEO, effective immediately, in addition to his current role of President during a transition period. Prior to this promotion, Mr. Dullum, age 77, served as the Company’s President since April 2008 and served on the Board from June 2005 to August 2015. Mr. Dullum has been with the Gladstone Companies since February 2008. Mr. Dullum is an Executive Managing Director of Gladstone Management Corporation (the “Adviser”), served on the board of directors of Gladstone Commercial Corporation from August 2003 to May 2015, and served on the board of directors of Gladstone Capital Corporation from August 2001 to February 2015. Prior to joining the Gladstone Companies, from 1995 to 2007, Mr. Dullum was a Partner of New England Partners, a private equity firm focused on investments in small and medium-sized businesses in the Mid-Atlantic and New England regions. From 1976 to 1990, Mr. Dullum was a Managing General Partner of Frontenac Company, a Chicago-based private equity firm. Mr. Dullum has served as the Chairman of NASBIC (now known as SBIA) and on the Board of Trustees of The Stanford Business School Trust. Mr. Dullum holds an MBA from Stanford Graduate School of Business and a BME from the Georgia Institute of Technology.
Additional Leadership Changes
On March 20, 2026, the Board appointed John Sateri as the Company’s Chief Investment Officer (“CIO”), effective immediately, and contemporaneously with his appointment as the Company’s CIO, Mr. Sateri was also appointed as the CIO of Gladstone Capital Corporation, Gladstone Land Corporation, Gladstone Commercial Corporation, and the Adviser. Mr. Sateri, age 58, has been with the Gladstone Companies since April 2007. Since September 2021, Mr. Sateri has served as Executive Vice President of Investments of the Adviser, serving as a member of the Investment Committee supporting all Gladstone managed credit, equity, and real estate funds (including the Company, Gladstone Commercial Corporation, Gladstone Land Corporation, and Gladstone Capital Corporation) as well as originating debt and equity investments in privately held companies. Mr. Sateri has also served as the President of the Gladstone Alternative Income Fund (“GALT”) since its inception in June 2024. Mr. Sateri is active on numerous private company boards and holds a bachelor’s degree in Business Administration from The University of Hawaii at Manoa and a master’s degree in Real Estate Development from the University of Maryland at College Park.
On March 20, 2026, the Board of the Company approved the promotion of Erika Highland to the position of Executive Vice President, effective immediately, and further approved her appointment as President of the Company, effective October 1, 2026, following a transition period. Ms. Highland, age 46, has served as the Company’s Senior Managing Director since October 2023. She joined the Gladstone Companies in August 2005 and has led the investment activities for numerous portfolio companies, including sourcing, transaction execution, portfolio management, and exit. In addition, Ms. Highland has served, and continues to serve, on the boards of directors of various past and current portfolio companies. Prior to joining the Gladstone Companies, Ms. Highland worked at Wells Fargo Retail Finance and A.G. Edwards in investment banking. Ms. Highland holds a Bachelor of Science in Business Administration, with a concentration in Finance, from Boston College.
None of the Company’s executive officers receive direct compensation from the Company as the Company does not currently have any employees and does not expect to have any employees in the foreseeable future. Rather, all of the Company’s officers and other personnel are employed by our Adviser or Gladstone Administration, LLC (the “Administrator”). For a discussion of the terms of the Company’s Advisory and Administration Agreements with the Adviser and the Administrator, respectively, see “Certain Transactions” in the Company’s annual proxy statement; otherwise, there are no transactions between Mr. Dullum, Mr. Sateri or Ms. Highland and the Company required to be reported under Item 404(a) of Regulation S-K. There are no family relationships between Mr. Dullum, Mr. Sateri or Ms. Highland and any director or executive officer of the Company and there are no arrangements or understandings between Mr. Dullum, Mr. Sateri or Ms. Highland and any other persons with respect to these promotions.
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All statements contained in this Current Report on Form 8-K, other than historical facts, may constitute “forward-looking statements” within the meaning of Section 27A of the Act and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements involve inherent risks and uncertainties as they relate to expectations, beliefs, projections, future plans and strategies, anticipated events, or trends concerning matters that are not historical facts and may ultimately prove to be incorrect or false. Forward-looking statements include information about possible or assumed future events, including, without limitation, those relating to future performance. Words such as “may,” “will,” “plan,” and variations of these words and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements contain these words. Forward-looking statements are not guarantees of future performance and are subject to known and unknown risks, uncertainties, and other factors that could cause actual results to differ materially from those included within or contemplated by such statements, including, but not limited to, the description of risks and uncertainties in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2025, as filed with the Securities and Exchange Commission (the “SEC”) on May 13, 2025, and certain other filings made with the SEC (accessible at www.sec.gov). The Company cautions readers not to place undue reliance on any such forward-looking statements which speak only as of the date made. The Company undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.
| Item 7.01 | Regulation FD Disclosure. |
On March 23, 2026, the Company issued a press release (the “Press Release”) announcing that Mr. Gladstone has stepped down as CEO (effective March 20, 2026), the appointment of Mr. Dullum as the Company’s CEO (effective March 20, 2026), the appointment of Ms. Highland as the Company’s President (following a transition period and effective October 1, 2026) and the appointment of Mr. Sateri as the Company’s Chief Investment Officer (effective March 20, 2026). A copy of the Press Release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
The information in Item 7.01 of this Current Report on Form 8-K, as well as Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.
| Item 9.01. | Financial Statements and Exhibits. |
(d) Exhibits.
| Exhibit |
Description | |
| 99.1 | Press Release dated March 23, 2026 | |
| 104.1 | Cover Page Interactive Data File (embedded within the Inline XBRL document) | |
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SIGNATURES
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.
| Gladstone Investment Corporation (Registrant) | ||||||
| March 23, 2026 | By: | /s/ Taylor Ritchie | ||||
| Taylor Ritchie | ||||||
| Chief Financial Officer and Treasurer | ||||||
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Exhibit 99.1
Gladstone Investment Corporation Announces Strategic Succession Plan
McLean, VA, March 23, 2026: Gladstone Investment Corporation (Nasdaq: GAIN) (the “Company”) today announced several executive officer appointments in connection with the Company’s strategic succession plan.
David Gladstone has stepped down as the Company’s Chief Executive Officer (“CEO”), effective immediately; however, he will remain as the Company’s Chairman of the Board of Directors, a member of the Company’s investment committee, and also continue as Chairman, CEO, and President of the Company’s affiliated investment adviser, Gladstone Management Corporation.
David Dullum, the Company’s President since 2008, has succeeded Mr. Gladstone as CEO, and John Sateri, a twenty-year veteran at Gladstone and a current member of the Company’s investment committee, has been appointed Chief Investment Officer.
Erika Highland and Christopher Lee, both current senior managing directors, have also been appointed Executive Vice Presidents of the Company, effective immediately. After over twenty years at Gladstone in various roles of increasing responsibility, Ms. Highland will also succeed Mr. Dullum as the Company’s President, effective October 1, 2026.
These promotions reflect the strength and depth of the management team at the Company.
Today’s announcement highlights Mr. Gladstone’s long tenure with the Company, as its founder, Chairman, and CEO, beginning in 2005, and building it from its IPO to a fund with over $1.2 billion in total assets. In his role, Mr. Gladstone has overseen enormous growth and has set the Company on a path for continued success.
Today’s appointments are the result of a comprehensive strategic succession plan process designed to ensure long-term continuity, stability, and strategic alignment and reflect the Board’s confidence in current management’s ability to lead the Company through its continued growth. This succession plan will also separate the Chairman and CEO roles at the Company, further aligning with best practices for corporate governance and oversight.
Mr. Gladstone, commented, “Gladstone Investment has not only been part of my life’s work, but also one of the great privileges of my life. I am grateful for the opportunity to lead such an extraordinary team over the past twenty-one years and am confident that our new leadership team will lead the Company through many decades to come. It is proud moment to see the Gladstone family of funds celebrating its silver anniversary, our twenty-fifth year in business.”
Walter Wilkinson, Lead Independent Director of the Board, commented, “As the visionary founder of the Gladstone family of funds and more than twenty-one years as CEO of Gladstone Investment, David has built this Company from its IPO to the renowned BDC it is today. The Board and I extend our deep appreciation and gratitude for David’s extraordinary leadership.”
Mr. Dullum added, “As I take on this new role as the Company’s CEO, I am grateful for David’s mentorship and friendship over the past twenty-five years. We have an extremely talented team and I am excited to continue building on our strong foundation and growth with the elevation of Erika Highland to President. She has managed several significant portfolio successes for our fund and is highly qualified for this role.”
About Gladstone Investment Corporation: Gladstone Investment Corporation is a publicly traded business development company that seeks to make secured debt and equity investments in lower middle market businesses in the United States in connection with acquisitions, changes in control and recapitalizations.
About the Gladstone Companies: Information on the business activities of all the Gladstone family of funds can be found at www.gladstonecompanies.com.
Forward-Looking Statements
All statements contained in this press release, other than historical facts, may constitute “forward-looking statements” within the meaning of Section 27A of the Act and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements involve inherent risks and uncertainties as they relate to expectations, beliefs, projections, future plans and strategies, anticipated events, or trends concerning matters that are not historical facts and may ultimately prove to be incorrect or false. Forward-looking statements include information about possible or assumed future events, including, without limitation, those relating to future performance. Words such as “may,” “will,” “plan,” and variations of these words and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements contain these words. Forward-looking statements are not guarantees of future performance and are subject to known and unknown risks, uncertainties, and other factors that could cause actual results to differ materially from those included within or contemplated by such statements, including, but not limited to, the description of risks and uncertainties in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of Gladstone Investment’s Annual Report on Form 10-K for the fiscal year ended March 31, 2025, as filed with the Securities and Exchange Commission (the “SEC”) on May 13, 2025, and certain other filings made with the SEC (accessible at www.sec.gov). Gladstone Investment cautions readers not to place undue reliance on any such forward-looking statements which speak only as of the date made. Gladstone Investment undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.
CONTACT: For further information: Gladstone Investment Corporation, (703) 287-5893.