13D/13G Filings - Mark N. Tompkins

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
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Time period
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Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2021-11-22
5:54 pm
Purchase
2021-11-12 13G Guerrilla RF, Inc.
GUER
Mark N. Tompkins 450,001
8.100%
450,001increase
(New Position)
Filing
2021-02-16
4:01 pm
Purchase
2020-12-31 13G SmartKem, Inc.
SMTK
Mark N. Tompkins 135,714
95.000%
135,714increase
(New Position)
Filing
2021-02-16
3:45 pm
Purchase
2020-12-31 13G Aeluma, Inc.
ALMU
Mark N. Tompkins 4,750,000
95.000%
4,750,000increase
(New Position)
Filing
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