Global Self Storage, Inc. 8-K

What Happened
Global Self Storage, Inc. (NASDAQ: SELF) filed an 8-K on December 29, 2025 announcing that long-time director Thomas Winmill tendered his voluntary resignation from the company's board of directors effective December 19, 2025. Mr. Winmill served on the Board since 1997 (28 years) and his resignation was not due to any disagreement with the company on its operations, policies or practices.

Key Details

• Thomas Winmill resigned effective December 19, 2025.
• Mr. Winmill had been a director since 1997 (28 years of service).
• The Board size was reduced by one to five directors; four of the five are independent.
• The filing was signed by Mark C. Winmill, President, and no replacement was announced in the 8-K.

Why It Matters
This is a governance change that alters the composition and size of the Board but, per the filing, does not stem from any dispute with management. For investors, changes in board membership can affect oversight and strategic direction over time; however, the company did not identify any immediate operational or policy impact and did not announce a successor in this filing.