USEA · Insider Trading
United Maritime Corporation Common Stock
Every open-market purchase and sale reported by USEA officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-07 | Stavros Gyftakis | See Remarks | Sell | −5,000 | −$13.45K |
| 2026-08-04 | Dimitrios Kostopoulos | Director | Buy | +15,000 | +$41.10K |
| 2026-07-15 | Stavros Gyftakis | See Remarks | Sell | −5,000 | −$13.20K |
| 2026-05-26 | Dimitrios Kostopoulos | Director | Buy | +20,000 | +$48.00K |
| 2026-04-08 | Stavros Gyftakis | See Remarks | Sell | −5,000 | −$10.40K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Dimitrios Kostopoulos | Director | 335,000 | $894.45K |
| Stavros Gyftakis | See Remarks | 241,678 | $645.28K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the USEA quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.