Nasdaq · CIK 0001386716
SBLK Star Bulk Carriers Corp.
Insider trading from SEC Form 4. Last filing 5 d ago. Close $29.70 on Oct 9, 2026, +90% from the 52-week low and -9% from the high.
Last 90 days
Net insider value
+$6.3M
more bought than sold
Buys
8
$6.9M by 8 insiders
Sells
3
$618k by 3 insiders
Insiders on file
10
with a Form 4 at this company
Price and insider trades, last year
SBLKOct 9, 2026 · close 29.70
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Star Bulk Carriers Corp., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 45Moderate | Koert Erhardt director sell | $182k 6,000 shares | -37% | +97% from low-5% from high | |
| 47Moderate | Mahesh Balakrishnan director sell | $323k 10,000 shares | -26% | - | |
| 40Moderate | Eleni Vrettou director sell | $112k 3,500 shares | -5% | +103% from low-2% from high | |
| 55Moderate | Milena Maria Pappa director buy | $2.1M 74,400 shares | +2% | - | |
| 48Moderate | Alexandros Pappas other buy | $2.1M 74,400 shares | +3% | - | |
| 42Moderate | Charis Plakantonaki Chief Strategy Officer buy | $85k 3,000 shares | +5% | - | |
| 49Moderate | Nikolaos Reskos Chief Operating Officer buy | $283k 10,000 shares | +2% | - | |
| 65Notable | Raffaele Zagari director buy | $1.7M 60,000 shares | +218% | - | |
| 51Moderate | Koert Erhardt director buy | $170k 6,000 shares | +60% | - | |
| 43Moderate | Nikolaos Karellis director buy | $57k 2,000 shares | +26% | - | |
| 56Moderate | Symeon Spyrou co CFO buy | $424k 15,000 shares | +7% | - |
Transactions
The last 12 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Koert Erhardt director | SOpen-market sale Common shares, par value $0.01 per share | -6,000 | $30.39 | $182k | 10,080 | 5 d ago |
| Sep 21, 2026 | Eleni Vrettou director | SOpen-market sale Common shares, par value $0.01 per share | -3,500 | $32.12 | $112k | 73,686 | 20 d ago |
| Sep 18, 2026 | Mahesh Balakrishnan director | SOpen-market sale Common shares, par value $0.01 per share | -10,000 | $32.34 | $323k | 29,080 | 20 d ago |
| Sep 15, 2026 | Milena Maria Pappa director | POpen-market purchase Common Shares par value $0.01 per shareindirect: by corporations | +74,400 | $28.27 | $2.1M | 3,167,074 | 25 d ago |
| Sep 15, 2026 | Alexandros Pappas other | POpen-market purchase Common Shares par value $0.01 per shareindirect: by corporations | +74,400 | $28.27 | $2.1M | 2,532,150 | 25 d ago |
| Sep 15, 2026 | Charis Plakantonaki Chief Strategy Officer | POpen-market purchase Common shares par value $ 0.01 per share | +3,000 | $28.27 | $85k | 58,778 | 25 d ago |
| Sep 15, 2026 | Nikolaos Reskos Chief Operating Officer | POpen-market purchase Common shares, par value $0.01 per share | +10,000 | $28.27 | $283k | 410,875 | 25 d ago |
| Sep 15, 2026 | Raffaele Zagari director | POpen-market purchase Common shares, par value $0.01 per share | +10,000 | $28.27 | $283k | 37,580 | 25 d ago |
| Sep 15, 2026 | Raffaele Zagari director | POpen-market purchase Common shares, par value $0.01 per shareindirect: By Corporation | +50,000 | $28.27 | $1.4M | 1,953,000 | 25 d ago |
| Sep 15, 2026 | Koert Erhardt director | POpen-market purchase Common shares, par value $0.01 per share | +6,000 | $28.27 | $170k | 16,080 | 26 d ago |
| Sep 15, 2026 | Nikolaos Karellis director | POpen-market purchase Common shares, par value $0.01 per share | +2,000 | $28.27 | $57k | 9,580 | 26 d ago |
| Sep 15, 2026 | Symeon Spyrou co CFO | POpen-market purchase Common shares, par value $0.01 per share | +15,000 | $28.27 | $424k | 241,200 | 26 d ago |
Insiders
Everyone who has filed a Form 4 here.
- Mahesh Balakrishnandirector
- Koert Erhardtdirector
- Nikolaos Karellisdirector
- Milena Maria Pappadirector
- Alexandros Pappasother
- Charis PlakantonakiChief Strategy Officer
- Nikolaos ReskosChief Operating Officer
- Symeon Spyrouco CFO
- Eleni Vrettoudirector
- Raffaele Zagaridirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.