WINMILL & CO. INC

Track

Insider profile

Performance

Overall performance
3.3
Performance over holding periods
3.3
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 56% 68% 82%
Transactions
78 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
WINMILL & CO. INC's trades of Global Self Storage Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-01 2025-12-01
B Purchase
73,071 -44.4%
386.23
US$3,038,460 		73,071 -44.4% 386.23 US$3,038,460
2025-12-01 2025-11-28
B Purchase
34,415 -16.1%
396.54
US$398,823 		34,415 -16.1% 396.54 US$398,823
2025-11-26 2025-11-26
B Purchase
22,060 +21.7%
213.60
US$3,790,934 		22,060 +21.7% 213.60 US$3,790,934
2025-11-26 2025-11-25
B Purchase
4,547 +3.4%
5.18
US$23,567 		4,547 +3.4% 5.18 US$23,567
2025-11-24 2025-11-24
B Purchase
4,064 +3.2%
5.14
US$20,904 		4,064 +3.2% 5.14 US$20,904
2025-11-24 2025-11-21
B Purchase
6,226 +5.1%
5.09
US$31,673 		6,226 +5.1% 5.09 US$31,673
2025-11-20 2025-11-20
B Purchase
5,870 +5.1%
5.08
US$29,842 		5,870 +5.1% 5.08 US$29,842
2025-11-20 2025-11-19
B Purchase
6,226 +5.7%
5.13
US$31,970 		6,226 +5.7% 5.13 US$31,970
2025-11-18 2025-11-18
B Purchase
5,618 +5.4%
5.16
US$28,977 		5,618 +5.4% 5.16 US$28,977
2025-11-18 2025-11-17
B Purchase
6,226 +6.4%
5.12
US$31,906 		6,226 +6.4% 5.12 US$31,906
2025-11-14 2025-11-14
B Purchase
7,035 +7.8%
5.09
US$35,838 		7,035 +7.8% 5.09 US$35,838
2025-11-14 2025-11-13
B Purchase
6,694 +8.0%
5.03
US$33,645 		6,694 +8.0% 5.03 US$33,645
2025-11-12 2025-11-12
B Purchase
6,055 +7.8%
5.03
US$30,438 		6,055 +7.8% 5.03 US$30,438
2025-11-12 2025-11-11
B Purchase
2,069 +2.7%
4.97
US$10,283 		2,069 +2.7% 4.97 US$10,283
2025-08-29 2025-08-29
B Purchase
4,592 +6.5%
5.48
US$25,150 		4,592 +6.5% 5.48 US$25,150
2025-08-28 2025-08-28
B Purchase
7,209 +11.3%
5.42
US$39,093 		7,209 +11.3% 5.42 US$39,093
2025-08-28 2025-08-27
B Purchase
5,477 +9.4%
5.36
US$29,345 		5,477 +9.4% 5.36 US$29,345
2025-08-26 2025-08-26
B Purchase
7,788 +15.4%
5.26
US$40,973 		7,788 +15.4% 5.26 US$40,973
2025-08-26 2025-08-25
B Purchase
7,823 +18.3%
5.22
US$40,834 		7,823 +18.3% 5.22 US$40,834
2025-08-22 2025-08-22
B Purchase
2,160 +5.3%
5.15
US$11,122 		2,160 +5.3% 5.15 US$11,122
2025-08-22 2025-08-21
B Purchase
502 +1.2%
5.12
US$2,570 		502 +1.2% 5.12 US$2,570
2025-07-30 2025-07-30
B Purchase
6,255 +2.8%
13.80
US$86,319 		6,255 +2.8% 13.80 US$86,319
2025-07-28 2025-07-28
B Purchase
9,500 +4.5%
13.87
US$131,765 		9,500 +4.5% 13.87 US$131,765
2025-07-28 2025-07-25
B Purchase
2,500 +1.2%
13.70
US$34,250 		2,500 +1.2% 13.70 US$34,250
2025-07-22 2025-07-22
B Purchase
1,312 +0.6%
13.57
US$17,804 		1,312 +0.6% 13.57 US$17,804
2025-07-22 2025-07-21
B Purchase
2,300 +1.1%
13.55
US$31,165 		2,300 +1.1% 13.55 US$31,165
2025-07-18 2025-07-18
B Purchase
277 +0.1%
13.53
US$3,748 		277 +0.1% 13.53 US$3,748
2025-07-18 2025-07-17
B Purchase
1,396 +0.7%
13.56
US$18,930 		1,396 +0.7% 13.56 US$18,930
2025-07-16 2025-07-16
B Purchase
10,000 +5.2%
13.53
US$135,270 		10,000 +5.2% 13.53 US$135,270
2025-07-16 2025-07-15
B Purchase
10,000 +5.4%
13.55
US$135,500 		10,000 +5.4% 13.55 US$135,500
2025-07-14 2025-07-14
B Purchase
2,982 +1.6%
13.58
US$40,496 		2,982 +1.6% 13.58 US$40,496
2025-07-14 2025-07-11
B Purchase
10,000 +5.8%
13.59
US$135,897 		10,000 +5.8% 13.59 US$135,897
2025-07-08 2025-07-07
B Purchase
3,600 +2.1%
13.59
US$48,920 		3,600 +2.1% 13.59 US$48,920
2025-07-03 2025-07-02
B Purchase
10,000 +6.4%
13.51
US$135,100 		10,000 +6.4% 13.51 US$135,100
2025-07-01 2025-07-01
B Purchase
2,216 +1.4%
13.31
US$29,495 		2,216 +1.4% 13.31 US$29,495
2025-07-01 2025-06-30
B Purchase
459 +0.3%
13.38
US$6,141 		459 +0.3% 13.38 US$6,141
2024-08-30 2024-08-30
B Purchase
1,836 +4.8%
5.21
US$9,572 		1,836 +4.8% 5.21 US$9,572
2024-08-30 2024-08-29
B Purchase
800 +2.1%
5.23
US$4,184 		800 +2.1% 5.23 US$4,184
2024-08-28 2024-08-28
B Purchase
2,395 +1.6%
13.22
US$31,662 		2,395 +1.6% 13.22 US$31,662
2024-08-27 2024-08-27
B Purchase
133 +0.4%
5.20
US$692 		133 +0.4% 5.20 US$692
2024-08-27 2024-08-27
B Purchase
2,966 +8.6%
5.19
US$15,393 		2,966 +8.6% 5.19 US$15,393
2024-08-27 2024-08-27
B Purchase
11,500 +8.2%
13.18
US$151,596 		11,500 +8.2% 13.18 US$151,596
2024-08-27 2024-08-26
B Purchase
1,632 +5.0%
5.16
US$8,424 		1,632 +5.0% 5.16 US$8,424
2024-08-27 2024-08-26
B Purchase
2,450 +1.8%
13.31
US$32,610 		2,450 +1.8% 13.31 US$32,610
2024-08-23 2024-08-23
B Purchase
1,744 +5.6%
5.19
US$9,050 		1,744 +5.6% 5.19 US$9,050