By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Over the last 12 months, four Global Self Storage, Inc. the people running the company added shares with their own money, about $941,000 in total, and none of them sold.
Biggest single buyer: WINMILL & CO. INC, Other, with roughly $45,000. Notably, at least one C-suite executive was among the buyers.
Zooming out by quarter: 2 quarters in a row of net buying by insiders. Insiders bought in 5 of the last 7 full quarters. Big money check: 51 institutions held SELF as of Q2 2026, and more funds bought than sold.
Are insiders buying or selling SELF stock?
In the last 12 months Global Self Storage, Inc. insiders made open-market purchases worth about $941,000 and sales worth about $0. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in SELF?
The most recent open-market insider trade in SELF was filed on 2026-09-11.
How many institutions own SELF?
51 investment managers reported holding SELF in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded SELF?
No congressional trades in SELF were reported in the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).