Global Self Storage, Inc. (SELF)
Data as of , from SEC Form 4 filings.
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About Global Self Storage, Inc. (SELF)
SELF Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 17 | 86,496 | $466K |
| Grant or award | 2 | 392 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
SELF insider transactions (Form 4)
5249 Form 4 filings on record, the earliest from Nov 20, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 1,600 | $5.16 | $8K | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 2,058 | $5.16 | $11K | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 50 | $5.16 | $258 | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 292 | $5.16 | $2K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 7,547 | $5.66 | $43K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 7,761 | $5.64 | $44K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 7,117 | $5.45 | $39K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 8,022 | $5.62 | $45K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,877 | $5.40 | $37K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,901 | $5.42 | $37K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 7,117 | $5.33 | $38K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 5,736 | $5.32 | $31K | |
| Russell E. Burke III - Director | Open-market purchase | Common Stock | 1,625 | $5.21 | $8K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 5,629 | $5.20 | $29K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,029 | $5.23 | $32K | |
| William Chester Zachary - Director | Grant or award | Common Stock | 196 footnote F1 | $5.10 | $1,000 | |
| ||||||
| Russell E. Burke III - Director | Grant or award | Common Stock | 196 footnote F1 | $5.10 | $1,000 | |
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| WINMILL CO. INC | Open-market purchase | Common Stock | 5,887 | $5.17 | $30K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,248 | $5.15 | $32K | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 4,000 | $5.33 | $21K | |
| Russell E. Burke III - Director | Grant or award | Common Stock | 94 footnote F1 | $5.31 | $499 | |
| ||||||
| William Chester Zachary - Director | Grant or award | Common Stock | 94 footnote F1 | $5.31 | $499 | |
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| Russell E. Burke III - Director | Grant or award | Common Stock | 2,739 footnote F1 | $5.11 | $14K | |
| ||||||
| William Chester Zachary - Director | Grant or award | Common Stock | 2,739 footnote F1 | $5.11 | $14K | |
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| Russell Kamerman - Officer | Grant or award | Common Stock | 500 footnote F1 | $5.10 | $3K | |
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| Donald Klimoski II - Officer | Grant or award | Common Stock | 5,527 footnote F1 | $5.08 | $28K | |
| Donald Klimoski II - Officer | Grant or award | Common Stock | 5,527 footnote F2 | $5.10 | $28K | |
| ||||||
 Thomas Omalley - Officer | Grant or award | Common Stock | 5,527 footnote F1 | $5.08 | $28K | |
| Thomas Omalley - Officer | Grant or award | Common Stock | 5,527 footnote F2 | $5.10 | $28K | |
| ||||||
| Mark Campbell Winmill - Officer | Grant or award | Common Stock | 12,672 footnote F1 | $5.08 | $64K | |
| Mark Campbell Winmill - Officer | Grant or award | Common Stock | 12,672 footnote F2 | $5.10 | $65K | |
| ||||||
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 6,000 | $5.13 | $31K | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 6,000 | $5.14 | $31K | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 800 | $5.05 | $4K | |
| Mark Campbell Winmill - Officer | Open-market purchase | Common Stock | 3,600 | $5.09 | $18K | |
| Donald Klimoski II - Officer | Open-market purchase | Common Stock | 446 | $5.05 | $2K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 3,342 | $5.16 | $17K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 3,062 | $5.18 | $16K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 4,547 | $5.18 | $24K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 4,873 | $5.17 | $25K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,226 | $5.09 | $32K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 4,064 | $5.14 | $21K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,226 | $5.13 | $32K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 5,870 | $5.08 | $30K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,226 | $5.12 | $32K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 5,618 | $5.16 | $29K | |
| William Chester Zachary - Director | Grant or award | Common Stock | 2,584 footnote F1 | $5.03 | $13K | |
| ||||||
| Russell E. Burke III - Director | Grant or award | Common Stock | 248 footnote F1 | $5.03 | $1K | |
| ||||||
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,694 | $5.03 | $34K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 7,035 | $5.09 | $36K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 2,069 | $4.97 | $10K | |
| WINMILL CO. INC | Open-market purchase | Common Stock | 6,055 | $5.03 | $30K | |
Item 2.02, 7.01, 9.01
Item 5.07, 9.01
Item 2.02, 7.01, 9.01
Item 2.02, 7.01, 9.01
SELF insider trading FAQ
What is the latest insider trade for SELF?
Global Self Storage, Inc. (SELF) had 10 insider filings in the last 90 days, with the most recent on 2026-09-11. The full record for SELF runs to 49 Form 4 filings, the earliest from 2024-11-20. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying SELF stock?
17 insider purchases of SELF were filed in the last 90 days, totaling $466K.
How many insiders are selling SELF stock?
No insider sales of SELF were filed in the last 90 days.
Where can I see SELF SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects SELF Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Real Estate companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Mark Campbell Winmill view on EDGAR
- - WINMILL CO. INC view on EDGAR
- - WINMILL CO. INC view on EDGAR
- - WINMILL CO. INC view on EDGAR
- - WINMILL CO. INC view on EDGAR
- - Russell E. Burke III view on EDGAR
- - WINMILL CO. INC view on EDGAR
- - William Chester Zachary view on EDGAR
- - Russell E. Burke III view on EDGAR
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Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity in Real Estate
- Where SELF's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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