SBLKIndustrialsMid-Cap
Star Bulk Carriers Corp. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Star Bulk Carriers Corp. (SBLK), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are SBLK insiders buying or selling?
Star Bulk Carriers Corp. insiders reported 2 open-market buys ($666.8K) and 6 sells ($3.3M) across 8 Form 4 filings — a net selling position of $2.6M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 12, 2026)
Total Form 4 filings
8
SEC EDGAR
Insider filers
4
Insider buys (2)
$666.8K
Insider sells (6)
$3.3M
Insider sentiment
Net sellingNet insider flow of $2.6M in net selling.
Recent SBLK insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 12, 2026 | Nikolaos Karellis | Director | Sale | 20.0K | $26.96 | $539.2K |
| Jun 3, 2026 | Nikolaos Reskos | Chief Operating Officer | Sale | 5.0K | $28.49 | $142.4K |
| May 22, 2026 | Nikolaos Reskos | Chief Operating Officer | Sale | 39.9K | $27.11 | $1.1M |
| May 20, 2026 | Nikolaos Reskos | Chief Operating Officer | Sale | 33.2K | $26.28 | $872.2K |
| Apr 16, 2026 | Charis Plakantonaki | Chief Strategy Officer | Sale | 16.5K | $24.56 | $405.2K |
| Apr 16, 2026 | Nikolaos Reskos | COO | Sale | 10.0K | $25.04 | $250.4K |
| Apr 16, 2026 | Charis Plakantonaki | Chief Strategy Officer | Purchase | 16.5K | $24.56 | $405.2K |
| Apr 1, 2026 | Raffaele Zagari | Director | Purchase | 11.5K | $22.75 | $261.7K |
Showing the 8 most recent of 8 Form 4 filings for Star Bulk Carriers Corp..
Most active SBLK insiders
- Nikolaos Reskos4 filings
- Charis Plakantonaki2 filings
- Nikolaos Karellis1 filing
- Raffaele Zagari1 filing
Ask anything about SBLK insider activity
Use Trabud's AI agent to query Star Bulk Carriers Corp.'s Form 4 history in plain English — "Show me SBLK CEO purchases this year" or compare it against any other ticker.
Open the AI agentSBLK insider trading FAQ
Are Star Bulk Carriers Corp. insiders buying or selling?
Across 8 SEC Form 4 filings, Star Bulk Carriers Corp. (SBLK) insiders reported 2 open-market purchases totaling $666.8K and 6 sales totaling $3.3M. That is a net selling position of $2.6M.
How many insiders trade SBLK stock?
4 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Star Bulk Carriers Corp.. The most recent filing was accepted on Jun 12, 2026.
Where does Trabud get SBLK insider trading data?
All SBLK insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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