Tsantanis Stamatios - 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
2026-04-08
4:51 pm
Purchase
2026-03-0913DUNITED MARITIME CORP COM
USEA
Tsantanis Stamatios1,394,534
14.620%
200,000increase
(+16.74%)
Filing
History
2026-03-31
4:05 pm
Purchase
2026-03-0613DSEANERGY MARITIME HOLDINGS COR
SHIP
Tsantanis Stamatios2,084,403
9.620%
388,000increase
(+22.87%)
Filing
History
2025-04-10
4:05 pm
Purchase
2025-04-0413DUNITED MARITIME CORP COM
USEA
Tsantanis Stamatios1,194,534
12.980%
275,622increase
(+29.99%)
Filing
History
2025-02-28
4:37 pm
Purchase
2025-02-2813DSEANERGY MARITIME HOLDINGS COR
SHIP
Tsantanis Stamatios1,696,403
8.330%
252,400increase
(+17.48%)
Filing
History
2024-11-26
4:05 pm
Purchase
2024-09-2513DUNITED MARITIME CORP COM
USEA
Tsantanis Stamatios918,912
10.390%
150,000increase
(+19.51%)
Filing
History
2023-12-28
5:15 pm
Purchase
2023-12-2813DSEANERGY MARITIME HOLDINGS COR
SHIP
Tsantanis Stamatios1,444,003
7.400%
74,948increase
(+5.47%)
Filing
History
2023-03-31
5:19 pm
Purchase
2023-03-2713DSEANERGY MARITIME HOLDINGS COR
SHIP
Tsantanis Stamatios1,369,055
6.800%
1,369,055increase
(New Position)
Filing
History
2023-01-06
5:10 pm
Purchase
2022-10-1413DUNITED MARITIME CORP COM
USEA
Tsantanis Stamatios768,912
9.270%
768,912increase
(New Position)
Filing
History