Trade Summary

3 days ago, WINMILL & CO. INC, serving as See "Explanation of Responses" at Global Self Storage, Inc. (SELF), purchased 13,778 shares at $5.41 per share, for a total transaction value of $74,579.15. Following this transaction, WINMILL & CO. INC now holds 198,065 shares of SELF.

This purchase represents a 7.48% increase in WINMILL & CO. INC's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, August 19, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, August 20, 2026 at 4:32 PM ET, 1 day after the trade was made.

Global Self Storage, Inc. operates in the REAL ESTATE sector, specifically within the REIT - SPECIALTY industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.