About this data
What it is
When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
Who files it
The insider, usually through the company, within two business days of the trade.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.

All of this comes from public filings.

Open-market trades per day, last 30 days

05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0
05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0

Purchases Sales

By trade date. Insiders have two business days to file, so the most recent days fill in later.

Latest open-market insider trades

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Showing: ticker SELF

Latest open-market insider trades
TradedInsiderCompanyTypeSharesPriceValueFiling
Sep 10, 2026Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy292$5.16$1,507 BuyForm 4 ↗
Sep 10, 2026Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy50$5.16$258 BuyForm 4 ↗
Sep 9, 2026Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy2,058$5.16$10.6K BuyForm 4 ↗
Sep 9, 2026Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy1,600$5.16$8,256 BuyForm 4 ↗
Aug 26, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,761$5.64$43.8K BuyForm 4 ↗
Aug 25, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,547$5.66$42.7K BuyForm 4 ↗
Aug 24, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy8,022$5.62$45.1K BuyForm 4 ↗
Aug 21, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,117$5.45$38.8K BuyForm 4 ↗
Aug 20, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,901$5.42$37.4K BuyForm 4 ↗
Aug 19, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,877$5.40$37.1K BuyForm 4 ↗
Aug 18, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy5,736$5.32$30.5K BuyForm 4 ↗
Aug 17, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,117$5.33$37.9K BuyForm 4 ↗
Aug 14, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,029$5.23$31.5K BuyForm 4 ↗
Aug 13, 2026Russell E. Burke III
Director
SELF
Global Self Storage, Inc.
Buy1,625$5.21$8,466 BuyForm 4 ↗
Aug 13, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy5,629$5.20$29.3K BuyForm 4 ↗
Aug 12, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,248$5.15$32.2K BuyForm 4 ↗
Aug 11, 2026Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy5,887$5.17$30.4K BuyForm 4 ↗
May 14, 2026Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy4,000$5.33$21.3K BuyForm 4 ↗
Dec 5, 2025Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy3,600$5.09$18.3K BuyForm 4 ↗
Dec 5, 2025Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy800$5.05$4,040 BuyForm 4 ↗
Dec 4, 2025Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy6,000$5.14$30.8K BuyForm 4 ↗
Dec 3, 2025Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy6,000$5.13$30.8K BuyForm 4 ↗
Dec 2, 2025Donald Klimoski II
General Counsel
SELF
Global Self Storage, Inc.
Buy446$5.05$2,252 BuyForm 4 ↗
Dec 1, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy3,062$5.18$15.9K BuyForm 4 ↗
Nov 28, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy3,342$5.16$17.2K BuyForm 4 ↗
Nov 26, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy4,873$5.17$25.2K BuyForm 4 ↗
Nov 25, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy4,547$5.18$23.6K BuyForm 4 ↗
Nov 24, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy4,064$5.14$20.9K BuyForm 4 ↗
Nov 21, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,226$5.09$31.7K BuyForm 4 ↗
Nov 20, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy5,870$5.08$29.8K BuyForm 4 ↗
Nov 19, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,226$5.13$31.9K BuyForm 4 ↗
Nov 18, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy5,618$5.16$29.0K BuyForm 4 ↗
Nov 17, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,226$5.12$31.9K BuyForm 4 ↗
Nov 14, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,035$5.09$35.8K BuyForm 4 ↗
Nov 13, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,694$5.03$33.7K BuyForm 4 ↗
Nov 12, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy6,055$5.03$30.5K BuyForm 4 ↗
Nov 11, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy2,069$4.97$10.3K BuyForm 4 ↗
Aug 29, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy4,592$5.48$25.2K BuyForm 4 ↗
Aug 28, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,209$5.42$39.1K BuyForm 4 ↗
Aug 27, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy5,477$5.36$29.4K BuyForm 4 ↗
Aug 26, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,788$5.26$41.0K BuyForm 4 ↗
Aug 25, 2025Russell E. Burke III
Director
SELF
Global Self Storage, Inc.
Buy105$5.25$551 BuyForm 4 ↗
Aug 25, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy7,823$5.22$40.8K BuyForm 4 ↗
Aug 22, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy2,160$5.15$11.1K BuyForm 4 ↗
Aug 21, 2025Winmill & Co. IncSELF
Global Self Storage, Inc.
Buy502$5.12$2,570 BuyForm 4 ↗
May 21, 2025Sally Coonrad Carroll
Director
SELF
Global Self Storage, Inc.
Buy1,776$5.63$9,999 BuyForm 4 ↗
May 19, 2025Mark Campbell Winmill
President and CEO, Director
SELF
Global Self Storage, Inc.
Buy10,000$5.67$56.7K BuyForm 4 ↗
May 16, 2025Tuxis CorpSELF
Global Self Storage, Inc.
Buy9,600$5.22$50.1K BuyForm 4 ↗
May 15, 2025Tuxis CorpSELF
Global Self Storage, Inc.
Buy9,680$5.21$50.4K BuyForm 4 ↗
Nov 21, 2024Russell E. Burke III
Director
SELF
Global Self Storage, Inc.
Buy168$5.26$884 BuyForm 4 ↗

50 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:05 PM EST.

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