Insider trade

Global Self Storage (SELF): Insider bought ~$39K

WINMILL & CO. INC, Insider at Global Self Storage, bought ~$39K of Global Self Storage shares.

~$39K
Approx. value · 7,209 sh @ $5.42: 71K
Holds after · shares reported

Traded: Aug 28, 2025
Filed: Aug 28, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

Aug 21, 2025InsiderInsider purchased ~$2.6K of SELF shares in the open market
Aug 22, 2025InsiderInsider purchased ~$11K of SELF shares in the open market
Aug 25, 2025Insider · 2 peopleInsiders: 2 purchases (~$41K)
Aug 26, 2025InsiderInsider purchased ~$41K of SELF shares in the open market
Aug 27, 2025InsiderInsider purchased ~$29K of SELF shares in the open market
Aug 28, 2025 · this disclosureInsiderInsider purchased ~$39K of SELF shares in the open market

What came next

Aug 29, 2025InsiderInsider purchased ~$25K of SELF shares in the open market
Nov 7, 2025Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
Nov 11, 2025InsiderInsider purchased ~$10K of SELF shares in the open market
Nov 12, 2025InsiderInsider purchased ~$30K of SELF shares in the open market
Nov 13, 2025InsiderInsider purchased ~$34K of SELF shares in the open market
Nov 14, 2025InsiderInsider purchased ~$36K of SELF shares in the open market
Nov 17, 2025InsiderInsider purchased ~$32K of SELF shares in the open market
Nov 18, 2025InsiderInsider purchased ~$29K of SELF shares in the open market
Nov 19, 2025InsiderInsider purchased ~$32K of SELF shares in the open market
Nov 20, 2025InsiderInsider purchased ~$30K of SELF shares in the open market
Nov 21, 2025InsiderInsider purchased ~$32K of SELF shares in the open market
Nov 24, 2025InsiderInsider purchased ~$21K of SELF shares in the open market
Nov 25, 2025InsiderInsider purchased ~$24K of SELF shares in the open market
Nov 26, 2025InsiderInsider purchased ~$25K of SELF shares in the open market
Nov 28, 2025InsiderInsider purchased ~$17K of SELF shares in the open market
Dec 1, 2025InsiderInsider purchased ~$16K of SELF shares in the open market
Dec 2, 2025InsiderOfficer purchased ~$2.3K of SELF shares in the open market
Dec 3, 2025Insider · 3 insiders in a week, 5th time since 2006CEO purchased ~$31K of SELF shares in the open market
Dec 4, 2025Insider · 3 insiders in a week, 5th time since 2006CEO purchased ~$31K of SELF shares in the open market
Dec 5, 2025Insider · 1 personInsiders: 2 purchases (~$22K)

View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Global Self Storage

For Global Self Storage, OQRO holds 12 insider filings (SEC Form 4 or Form 144) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SELF page.

Other recent filings by WINMILL & CO. INC, Reporting person

The full history of WINMILL & CO. INC, Reporting person is on the profile page.

How this filing works

Explore the data

Common questions

Which Global Self Storage (SELF) insider traded, and how much?

WINMILL & CO. INC, Insider at Global Self Storage, bought ~$39K of Global Self Storage shares. 7,209 shares at $5.42, open market.

When did it happen, and when was it made public?

Traded: Aug 28, 2025. Filed: Aug 28, 2025.

Is the dollar amount exact?

It is the number of shares multiplied by the price the insider reported on the form. A grant, a gift or an option exercise has no market price, so those show shares only.

Where does this information come from?

From the SEC Form 4, a public record. The link to the official record is on this page, and OQRO copies its figures without changing them.

What else has been disclosed about Global Self Storage recently?

For Global Self Storage, OQRO holds 12 insider filings (SEC Form 4 or Form 144) dated in the last 90 days. They are listed on the SELF page.

Does this mean SELF stock is a buy or a sell?

No. This page describes one public filing. A filing does not say why someone traded and is not a forecast, so OQRO gives no recommendation.

Is OQRO free?

Yes. Every page of OQRO is free with an account, which takes a minute with Google and needs no card. Only the AI assistant is paid.

Other disclosures at Global Self Storage

Everything OQRO holds on this company is on its SELF page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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