Winmill & Co. Inc is of Global Self Storage, Inc.. Currently has a direct ownership of 147,641 shares of SELF, which is worth approximately $755,921. The most recent transaction as insider was on Dec 01, 2025, when has been sold 3,062 shares (Common Stock) at a price of $5.18 per share, resulting in proceeds of $15,861. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 148K
94.95% 3M change
267.42% 12M change
Total Value Held $755,921

WINMILL & CO. INC Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 01 2025
BUY
Open market or private purchase
$15,861 $5.18 p/Share
3,062 Added 2.03%
147,641 Common Stock
Nov 28 2025
BUY
Open market or private purchase
$17,244 $5.16 p/Share
3,342 Added 2.26%
144,579 Common Stock
Nov 26 2025
BUY
Open market or private purchase
$25,193 $5.17 p/Share
4,873 Added 3.34%
141,237 Common Stock
Nov 25 2025
BUY
Open market or private purchase
$23,553 $5.18 p/Share
4,547 Added 3.23%
136,364 Common Stock
Nov 24 2025
BUY
Open market or private purchase
$20,888 $5.14 p/Share
4,064 Added 2.99%
131,817 Common Stock
Nov 21 2025
BUY
Open market or private purchase
$31,690 $5.09 p/Share
6,226 Added 4.65%
127,753 Common Stock
Nov 20 2025
BUY
Open market or private purchase
$29,819 $5.08 p/Share
5,870 Added 4.61%
121,527 Common Stock
Nov 19 2025
BUY
Open market or private purchase
$31,939 $5.13 p/Share
6,226 Added 5.11%
115,657 Common Stock
Nov 18 2025
BUY
Open market or private purchase
$28,988 $5.16 p/Share
5,618 Added 4.88%
109,431 Common Stock
Nov 17 2025
BUY
Open market or private purchase
$31,877 $5.12 p/Share
6,226 Added 5.66%
103,813 Common Stock
Nov 14 2025
BUY
Open market or private purchase
$35,808 $5.09 p/Share
7,035 Added 6.72%
97,587 Common Stock
Nov 13 2025
BUY
Open market or private purchase
$33,670 $5.03 p/Share
6,694 Added 6.88%
90,552 Common Stock
Nov 12 2025
BUY
Open market or private purchase
$30,456 $5.03 p/Share
6,055 Added 6.73%
83,858 Common Stock
Nov 11 2025
BUY
Open market or private purchase
$10,282 $4.97 p/Share
2,069 Added 2.59%
77,803 Common Stock
Aug 29 2025
BUY
Open market or private purchase
$25,164 $5.48 p/Share
4,592 Added 5.72%
75,734 Common Stock
Aug 28 2025
BUY
Open market or private purchase
$39,072 $5.42 p/Share
7,209 Added 9.2%
71,142 Common Stock
Aug 27 2025
BUY
Open market or private purchase
$29,356 $5.36 p/Share
5,477 Added 7.89%
63,933 Common Stock
Aug 26 2025
BUY
Open market or private purchase
$40,964 $5.26 p/Share
7,788 Added 11.76%
58,456 Common Stock
Aug 25 2025
BUY
Open market or private purchase
$40,836 $5.22 p/Share
7,823 Added 13.37%
50,668 Common Stock
Aug 22 2025
BUY
Open market or private purchase
$11,124 $5.15 p/Share
2,160 Added 4.8%
42,845 Common Stock
Aug 21 2025
BUY
Open market or private purchase
$2,570 $5.12 p/Share
502 Added 1.22%
40,685 Common Stock
Aug 30 2024
BUY
Open market or private purchase
$9,565 $5.21 p/Share
1,836 Added 4.37%
40,183 Common Stock
Aug 29 2024
BUY
Open market or private purchase
$4,184 $5.23 p/Share
800 Added 2.04%
38,347 Common Stock
Aug 27 2024
BUY
Open market or private purchase
$16,114 $5.2 p/Share
3,099 Added 7.62%
37,547 Common Stock
Aug 26 2024
BUY
Open market or private purchase
$8,421 $5.16 p/Share
1,632 Added 4.52%
34,448 Common Stock

Also insider at

DNIF
DIVIDEND & INCOME FUND
W&C

Winmill & Co. Inc

Millbrook, NY

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