WINMILL MARK CAMPBELL - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-12-05
4:26 pm
Purchase
2025-12-0313DGLOBAL SELF STORAGE INC
SELF
WINMILL MARK CAMPBELL947,735
8.400%
123,858increase
(+15.03%)
Filing
History
2025-05-21
4:01 pm
Purchase
2025-05-2113DGLOBAL SELF STORAGE INC
SELF
WINMILL MARK CAMPBELL823,877
7.300%
343,469increase
(+71.50%)
Filing
History