WM

WINMILL MARK CAMPBELL

DELAYED 1 MONTH

Director, President and CEO

Global Self Storage, Inc.

Filings

1

Companies

1

Latest

May 14, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

51

Global Self Storage, Inc.

WINMILL MARK CAMPBELL

Director, President and CEO

Purchase

$21.3K

4,000 sh

May 15 8:23 PM

May 14, 2026