SBLK
Star Bulk Carriers Corp.
Star Bulk Carriers Corp. insider trading
Insiders at Star Bulk Carriers Corp. have been buying its stock on the open market. The largest purchase in the last 30 days was Spyrou Symeon (co CFO) buying $424.1K of SBLK, filed Sep 16, 2026. Every open-market purchase and sale its officers, directors and 10% owners filed in that time is listed below, each linked to the original Form 4.
- Bought on the open market
- $650.2K
- Sold
- —
- Insiders
- 3
- Latest trade
- Sep 15, 2026
From SEC filings · last 30 days
Recent SBLK insider transactions
SEC Form 4 data, Q3 2024 to Q2 2026
SBLK insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 3 insiders traded SBLK on the open market: 0 purchases and 9 sales worth $3.3M, 5 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 9 sales ($3.3M), by 3 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | −$3.3M9 sales · 5 on a plan | |
| Q1 2026 | — | — | |
| Q4 2025 | — | — | |
| Q3 2025 | — | — | |
| Q2 2025 | — | — | |
| Q1 2025 | — | — | |
| Q4 2024 | — | — | |
| Q3 2024 | — | — |
- Largest sale
- −$869.9K of SBLK by Reskos Nikolaos (Chief Operating Officer) on May 18, 2026, under a 10b5-1 plan.
Open-market transactions through Jun 30, 2026most recent first
Karellis Nikolaos
Director
−$539.2K
Jun 11, 2026
20,000 sh · $26.96
Reskos Nikolaos10b5-1
Chief Operating Officer
−$142.5K
Jun 01, 2026
5,000 sh · $28.49
Reskos Nikolaos10b5-1
Chief Operating Officer
−$818.7K
May 21, 2026
30,000 sh · $27.29
Reskos Nikolaos10b5-1
Chief Operating Officer
−$263.2K
May 20, 2026
9,914 sh · $26.55
Reskos Nikolaos10b5-1
Chief Operating Officer
−$2.3K
May 19, 2026
86 sh · $26.49
Reskos Nikolaos10b5-1
Chief Operating Officer
−$869.9K
May 18, 2026
33,103 sh · $26.28
Reskos Nikolaos
COO
−$210.6K
Apr 15, 2026
8,406 sh · $25.05
Reskos Nikolaos
COO
−$39.9K
Apr 14, 2026
1,594 sh · $25.00
Plakantonaki Charis
Chief Strategy Officer
−$405.2K
Apr 08, 2026
16,500 sh · $24.56
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Jun 11, 2026 | Karellis NikolaosDirector | 20,000 | $26.96 | −$539.2K |
| Jun 01, 2026 | Reskos Nikolaos10b5-1Chief Operating Officer | 5,000 | $28.49 | −$142.5K |
| May 21, 2026 | Reskos Nikolaos10b5-1Chief Operating Officer | 30,000 | $27.29 | −$818.7K |
| May 20, 2026 | Reskos Nikolaos10b5-1Chief Operating Officer | 9,914 | $26.55 | −$263.2K |
| May 19, 2026 | Reskos Nikolaos10b5-1Chief Operating Officer | 86 | $26.49 | −$2.3K |
| May 18, 2026 | Reskos Nikolaos10b5-1Chief Operating Officer | 33,103 | $26.28 | −$869.9K |
| Apr 15, 2026 | Reskos NikolaosCOO | 8,406 | $25.05 | −$210.6K |
| Apr 14, 2026 | Reskos NikolaosCOO | 1,594 | $25.00 | −$39.9K |
| Apr 08, 2026 | Plakantonaki CharisChief Strategy Officer | 16,500 | $24.56 | −$405.2K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
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Questions
- Are SBLK insiders buying or selling?
- Between Sep 15, 2026 and Sep 15, 2026, 3 Star Bulk Carriers Corp. insiders made 3 open-market purchases worth $650.2K and no sales, a net purchase of $650.2K.
- How much SBLK stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 3 Star Bulk Carriers Corp. insiders made no open-market purchases and 9 sales worth $3.3M. 5 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 9 sales ($3.3M). The largest sale was Reskos Nikolaos selling $869.9K on May 18, 2026.
- What was the largest recent SBLK insider trade?
- Spyrou Symeon (co CFO) bought $424.1K of SBLK stock on Sep 15, 2026 at about $28.27 a share.
- When did an insider last buy SBLK shares?
- The most recent open-market purchase on file is Spyrou Symeon (co CFO) buying $424.1K on Sep 15, 2026.
- Where does SBLK insider trading data come from?
- From the Form 4 filings Star Bulk Carriers Corp.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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