United Maritime Corporation

Last updated September 27, 2026

Organization details

Legal name
United Maritime Corporation
Ownership
Public
Status
Active
SIC code
4400 — Water Transportation
Jurisdiction of incorporation
Marshall Islands
Headquarters city
Glyfada
Headquarters country
Greece
Fiscal year end
December
Ticker symbol
USEA
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001912847

Board of directors

Chief executives

Stamatios Tsantanis · Director, CEO
Since March 2026

Board connections

3 of this board's directors also sit on 1 other board.

Network of United Maritime Corporation's board connections Seanergy Maritime Holdings Corp. Seanergy Maritime Hold... Christina Anagnostara Christina Anagnostar... Ioannis Kartsonas Ioannis Kartsonas Stamatios Tsantanis Stamatios Tsantanis United Maritime Corporatio...
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$89,100
2 purchases by 1 insider
Sold, last 12 months
$23,600
2 sales by 1 insider
Date Insider Transaction Shares Price Value
Jul 31, 2026 Dimitrios Kostopoulos Director Open-market purchase +15,000 $2.74 $41,100
Jul 13, 2026 Stavros Gyftakis Director, Officer (See Remarks) Open-market sale −5,000 $2.64 $13,200
May 22, 2026 Dimitrios Kostopoulos Director Open-market purchase +20,000 $2.40 $48,000
Apr 6, 2026 Stavros Gyftakis Director, Officer (See Remarks) Open-market sale −5,000 $2.08 $10,400

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