🕵️ Seanergy Maritime Holdings Corp. ($SHIP)
SEC insider & ownership activity, last 12 months · CIK 1448397 · every row links its SEC filing
Over the last 12 months insiders sold $99K with no open-market buying against it. Stavros Gyftakis sold $99K in discretionary trades (Apr–Jul). Tsantanis Stamatios added 8.3% → 9.6%. No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 1 seller, $99K (2 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Stavros Gyftakis | 0 | – | 2 | $99K | Jul 13, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Konstantakopoulos, Konstantinos | 10.9% | 13G | Mar 13, 2025 | filing ↗ | |
| Konstantakopoulos Konstantinos | 10.2% | 13G | Apr 8, 2026 | filing ↗ | |
| Longshaw Maritime Investments S.a. | 10.2% | 13G | Apr 8, 2026 | filing ↗ | |
| Tsantanis Stamatios | 9.6% | 13D | Mar 6, 2026 | filing ↗ | |
| Maryport Navigation Corp. | 8.8% | 13D | Mar 16, 2026 | filing ↗ | |
| Sphinx Investment Corp. | 8.8% | 13D | Mar 16, 2026 | filing ↗ | |
| George Economou | 8.8% | 13D | Mar 16, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Christina Anagnostara | $185K | Mar 16, 2026 | filing ↗ |
| Elias Culucundis | $332K | Feb 25, 2026 | filing ↗ |
| Anagnostopoulos Dimitrios | $570K | Dec 9, 2025 | filing ↗ |
| Kartsonas Ioannis | $317K | Dec 2, 2025 | filing ↗ |
| Stavros Gyftakis | $166K | Oct 13, 2025 | filing ↗ |
| Stavros Gyftakis | $83K | Oct 13, 2025 | filing ↗ |
| Christina Anagnostara | $45K | Sep 23, 2025 | filing ↗ |
| Christina Anagnostara | $48K | Aug 27, 2025 | filing ↗ |
Material events (8-K)
No 8-K filings in the last 12 months.