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WINMILL MARK CAMPBELL
President and CEO at Global Self Storage. Filing since 7 Mar 2012.
CIK 0001019264
Company
Date
Role
Action
Shares
Amount
Of holding
SELF
Global Self Storage, Inc.
10 Sep 2026
President and CEO
Bought
342
$1.76K
0.1%
SELF
Global Self Storage, Inc.
9 Sep 2026
President and CEO
Bought
3,658
$18.88K
1.0%
SELF
Global Self Storage, Inc.
14 May 2026
President and CEO
Bought
4,000
$21.32K
1.1%
SELF
Global Self Storage, Inc.
5 Dec 2025
President and CEO
Bought
4,400
$22.36K
1.3%
SELF
Global Self Storage, Inc.
4 Dec 2025
President and CEO
Bought
6,000
$30.85K
1.8%
SELF
Global Self Storage, Inc.
3 Dec 2025
President and CEO
Bought
6,000
$30.77K
1.9%
SELF
Global Self Storage, Inc.
19 May 2025
President and CEO
Bought
10,000
$56.70K
3.2%
SELF
Global Self Storage, Inc.
30 May 2024
President and CEO
Bought
20,000
$99.37K
7.5%
SELF
Global Self Storage, Inc.
28 May 2024
President and CEO
Bought
2,899
$14.21K
1.1%
SELF
Global Self Storage, Inc.
16 Nov 2023
President and CEO
Bought
7,200
$34.79K
3.5%
SELF
Global Self Storage, Inc.
17 Aug 2023
President and CEO
Bought
1,000
$5.07K
0.5%
SELF
Global Self Storage, Inc.
15 May 2023
President and CEO
Bought
7,800
$39.94K
4.0%
SELF
Global Self Storage, Inc.
18 Nov 2022
President and CEO
Bought
3,000
$15.53K
1.7%
SELF
Global Self Storage, Inc.
23 Aug 2022
President and CEO
Bought
4,800
$29.14K
2.8%
SELF
Global Self Storage, Inc.
20 May 2022
President and CEO
Bought
1,700
$9.76K
1.0%
SELF
Global Self Storage, Inc.
24 Aug 2021
President and CEO
Bought
1,000
$5.12K
0.6%
SELF
Global Self Storage, Inc.
20 Aug 2021
President and CEO
Bought
4,000
$20.40K
2.5%
SELF
Global Self Storage, Inc.
20 Nov 2020
President and CEO
Bought
2,500
$10.00K
1.9%
SELF
Global Self Storage, Inc.
19 Nov 2020
President and CEO
Bought
7,500
$30.00K
6.1%
SELF
Global Self Storage, Inc.
19 Aug 2020
President and CEO
Bought
7,000
$27.40K
6.1%
SELF
Global Self Storage, Inc.
20 May 2020
President and CEO
Bought
3,550
$13.24K
3.6%
SELF
Global Self Storage, Inc.
28 May 2019
President and CEO
Bought
2,000
$7.40K
2.5%
SELF
Global Self Storage, Inc.
18 May 2018
President and CEO
Bought
1,400
$5.85K
2.1%
SELF
Global Self Storage, Inc.
23 Aug 2017
President and CEO
Bought
3,000
$14.66K
9.8%
SELF
Global Self Storage, Inc.
30 Nov 2016
President and CEO
Bought
1,000
$5.00K
3.4%
SELF
Global Self Storage, Inc.
23 Aug 2016
President and CEO
Bought
2,000
$11.00K
7.3%
SELF
Global Self Storage, Inc.
26 May 2016
President and CEO
Bought
190
$917.70
0.7%
SELF
Global Self Storage, Inc.
25 May 2016
President and CEO
Bought
200
$954.00
0.7%
SELF
Global Self Storage, Inc.
24 May 2016
President and CEO
Bought
5,829
$27.40K
27.4%
SELF
Global Self Storage, Inc.
23 May 2016
President and CEO
Bought
1,000
$4.69K
4.9%
SELF
Global Self Storage, Inc.
27 Mar 2012
See "Explanation of Responses"
Bought
2,380
$9.69K
13.3%
SELF
Global Self Storage, Inc.
26 Mar 2012
See "Explanation of Responses"
Bought
7,620
$31.01K
74.4%
SELF
Global Self Storage, Inc.
16 Mar 2012
See "Explanation of Responses"
Bought
841
$3.38K
8.9%
SELF
Global Self Storage, Inc.
15 Mar 2012
See "Explanation of Responses"
Bought
1,000
$4.07K
11.9%
SELF
Global Self Storage, Inc.
9 Mar 2012
See "Explanation of Responses"
Bought
2,400
$9.60K
40.0%
SELF
Global Self Storage, Inc.
7 Mar 2012
See "Explanation of Responses"
Bought
5,000
$20.00K
500%
36 decisions on file.
