Global Self Storage, Inc. (SELF)

NASDAQ · Holding & Investment Offices · Real Estate Investment Trusts

Price

$5.01

Day

+0.80%

Close 2026-09-23.

Institutional holders

Largest positions reported on Form 13F for the quarter ended 2026-06-30, by value.

• VANGUARD CAPITAL MANAGEMENT LLC — $2.28M
• BlackRock, Inc. — $1.78M
• WINMILL & CO. INC — $1.59M
• MARATHON CAPITAL MANAGEMENT — $1.37M
• Private Capital Management, LLC — $1.17M
• RENAISSANCE TECHNOLOGIES LLC — $1.04M
• WINMILL & CO. INC — $773.64K
• WINMILL & CO. INC — $707.93K

Insider trades

Open-market buys and sales filed on Form 4, newest first. Grants, option exercises and tax withholding are left out.

• WINMILL MARK CAMPBELL (President and CEO) bought 50 shares at $5.16 on 2026-09-10
• WINMILL MARK CAMPBELL (President and CEO) bought 292 shares at $5.16 on 2026-09-10
• WINMILL MARK CAMPBELL (President and CEO) bought 1,600 shares at $5.16 on 2026-09-09
• WINMILL MARK CAMPBELL (President and CEO) bought 2,058 shares at $5.16 on 2026-09-09
• WINMILL & CO. INC (Other) bought 7,761 shares at $5.64 on 2026-08-26
• WINMILL & CO. INC (Other) bought 7,547 shares at $5.66 on 2026-08-25

Recent filings

• 4 — 2026-09-11
• 4 — 2026-08-26
• 4 — 2026-08-24
• 4 — 2026-08-20
• 4 — 2026-08-18
• 4 — 2026-08-14
• 4 — 2026-08-14
• 4 — 2026-08-13
• 4 — 2026-08-13
• 4 — 2026-08-12