Insider tradingForm 4
Star Bulk Carriers Corp. (SBLK) Insider Trading
17 open-market trades reported since Aug 18, 2026: 9 purchases worth $6.92M and 8 sales worth $4.58M.
By insider
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Raffaele Zagari | Director | 2 | $1.70M | 3 | $3.32M |
| Koert Erhardt | Director | 1 | $170K | 1 | $182K |
| Mahesh Balakrishnan | Director | 0 | $0 | 1 | $323K |
| Eleni Vrettou | Director | 0 | $0 | 1 | $112K |
| Alexandros Pappas | Other | 1 | $2.10M | 0 | $0 |
| Milena Maria Pappa | Director | 1 | $2.10M | 0 | $0 |
| Nikolaos Reskos | COO | 1 | $283K | 0 | $0 |
| Charis Plakantonaki | Chief Strategy Officer | 1 | $85K | 2 | $636K |
| Symeon Spyrou | CFO | 1 | $424K | 0 | $0 |
| Nikolaos Karellis | Director | 1 | $57K | 0 | $0 |
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All trades
| Filed | Insider | Type | Value | 3 mo. after |
|---|---|---|---|---|
| Oct 14 | Raffaele ZagariDirector | ▼ SELL | $227K | |
| Oct 7 | Koert ErhardtDirector | ▼ SELL | $182K | |
| Sep 22 | Mahesh BalakrishnanDirector | ▼ SELL | $323K | |
| Sep 22 | Eleni VrettouDirector | ▼ SELL | $112K | |
| Sep 17 | Alexandros PappasOther | ▲ BUY | $2.10M | |
| Sep 17 | Milena Maria PappaDirector | ▲ BUY | $2.10M | |
| Sep 17 | Raffaele ZagariDirector | ▲ BUY | $1.41M | |
| Sep 17 | Nikolaos ReskosCOO | ▲ BUY | $283K | |
| Sep 17 | Raffaele ZagariDirector | ▲ BUY | $283K | |
| Sep 17 | Charis PlakantonakiChief Strategy Officer | ▲ BUY | $85K | |
| Sep 16 | Symeon SpyrouCFO | ▲ BUY | $424K | |
| Sep 16 | Koert ErhardtDirector | ▲ BUY | $170K | |
| Sep 16 | Nikolaos KarellisDirector | ▲ BUY | $57K | |
| Aug 26 | Raffaele ZagariDirector | ▼ SELL | $1.56M | |
| Aug 25 | Raffaele ZagariDirector | ▼ SELL | $1.53M | |
| Aug 19 | Charis PlakantonakiChief Strategy Officer | ▼ SELL | $323K | |
| Aug 18 | Charis PlakantonakiChief Strategy Officer | ▼ SELL | $313K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings