Global Self Storage, Inc. is a real estate investment trust, which engages in the ownership, operation, management, acquisition, and re-development of self-storage properties. It offers personal, outdoor parking, climate controlled, wine, and business storage facilities. The company was founded on September 1, 1983 and is headquartered in Millbrook, NY. |  |
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 | Executive ChairmanMr. Mark Campbell Winmill CFOMr. Thomas Francis O'Malley CPA Esq.Mr. Donald Klimoski II Marketing DirectorMs. Gretchen Nau Vice PresidentMr. Russell Louis Kamerman Esq. |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| WINMILL & CO. INC | See "Explanation of Responses" | Aug 26 '26 | Buy | 5.64 | 7,761 | 43,757 | 228,512 | Aug 26 04:47 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 25 '26 | Buy | 5.66 | 7,547 | 42,695 | 220,751 | Aug 26 04:47 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 24 '26 | Buy | 5.62 | 8,022 | 45,046 | 213,204 | Aug 24 04:03 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 21 '26 | Buy | 5.45 | 7,117 | 38,805 | 205,182 | Aug 24 04:03 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 20 '26 | Buy | 5.42 | 6,901 | 37,417 | 198,065 | Aug 20 04:32 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 19 '26 | Buy | 5.40 | 6,877 | 37,163 | 191,164 | Aug 20 04:32 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 17 '26 | Buy | 5.33 | 7,117 | 37,936 | 178,551 | Aug 18 04:16 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 18 '26 | Buy | 5.32 | 5,736 | 30,507 | 184,287 | Aug 18 04:16 PM | | BURKE RUSSELL E III | Director | Aug 13 '26 | Buy | 5.21 | 1,625 | 8,459 | 40,002 | Aug 14 04:20 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 14 '26 | Buy | 5.23 | 6,029 | 31,511 | 171,434 | Aug 14 04:19 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 13 '26 | Buy | 5.20 | 5,629 | 29,277 | 165,405 | Aug 14 04:19 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 12 '26 | Buy | 5.15 | 6,248 | 32,192 | 159,776 | Aug 12 04:52 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Aug 11 '26 | Buy | 5.17 | 5,887 | 30,409 | 153,528 | Aug 12 04:52 PM | | WINMILL MARK CAMPBELL | President and CEO | May 14 '26 | Buy | 5.33 | 4,000 | 21,320 | 368,582 | May 15 04:23 PM | | WINMILL MARK CAMPBELL | President and CEO | Dec 04 '25 | Buy | 5.14 | 6,000 | 30,849 | 334,838 | Dec 05 04:12 PM | | WINMILL MARK CAMPBELL | President and CEO | Dec 03 '25 | Buy | 5.13 | 6,000 | 30,770 | 328,838 | Dec 05 04:12 PM | | WINMILL MARK CAMPBELL | President and CEO | Dec 05 '25 | Buy | 5.08 | 4,400 | 22,364 | 339,238 | Dec 05 04:12 PM | | Klimoski Donald II | General Counsel | Dec 02 '25 | Buy | 5.05 | 446 | 2,252 | 86,500 | Dec 02 04:30 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 28 '25 | Buy | 5.16 | 3,342 | 17,229 | 144,579 | Dec 01 04:12 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Dec 01 '25 | Buy | 5.18 | 3,062 | 15,853 | 147,641 | Dec 01 04:12 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 26 '25 | Buy | 5.17 | 4,873 | 25,175 | 141,237 | Nov 26 04:03 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 25 '25 | Buy | 5.18 | 4,547 | 23,567 | 136,364 | Nov 26 04:03 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 21 '25 | Buy | 5.09 | 6,226 | 31,673 | 127,753 | Nov 24 04:13 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 24 '25 | Buy | 5.14 | 4,064 | 20,904 | 131,817 | Nov 24 04:13 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 19 '25 | Buy | 5.13 | 6,226 | 31,970 | 115,657 | Nov 20 05:00 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 20 '25 | Buy | 5.08 | 5,870 | 29,842 | 121,527 | Nov 20 05:00 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 17 '25 | Buy | 5.12 | 6,226 | 31,906 | 103,813 | Nov 18 04:31 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 18 '25 | Buy | 5.16 | 5,618 | 28,977 | 109,431 | Nov 18 04:31 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 14 '25 | Buy | 5.09 | 7,035 | 35,838 | 97,587 | Nov 14 04:30 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 13 '25 | Buy | 5.03 | 6,694 | 33,645 | 90,552 | Nov 14 04:30 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 12 '25 | Buy | 5.03 | 6,055 | 30,438 | 83,858 | Nov 12 04:52 PM | | WINMILL & CO. INC | See "Explanation of Responses" | Nov 11 '25 | Buy | 4.97 | 2,069 | 10,283 | 77,803 | Nov 12 04:52 PM |
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