Insider Trading › SBLK › Insiders
Star Bulk Carriers Corp.
SBLK·Nasdaq·Insider activity
$29.86
-0.98 (-3.18%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
SBLK
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
SBLKS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, SBLK insiders filed 9 purchases ($0) and 17 sales ($7.8M) on the open market, by 10 insiders. Newest filing Sep 22, 2026 (15 days ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by SBLK insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$7.8MSales · 180 days
45Open-market transactions on record
10Insiders filing · 180 days
Purchases (code P) and sales (code S) of SBLK common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
45 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Vrettou EleniDirector · Director | Sale | −3,500 | $32.12 | $112K | 73.7Kdirect | Sep 21, 2026 | Sep 22, 2026 | Form 4 ↗ |
| Balakrishnan MaheshDirector · Director | Sale | −10.0K | $32.34 | $323K | 29.1Kdirect | Sep 18, 2026 | Sep 22, 2026 | Form 4 ↗ |
| Pappa Milena MariaDirector · Director | Purchase | +74.4K | n/c | — | 3.2Mindirect | Sep 15, 2026 | Sep 17, 2026 | Form 4 ↗ |
| Pappas Alexandros | Purchase | +74.4K | n/c | — | 2.5Mindirect | Sep 15, 2026 | Sep 17, 2026 | Form 4 ↗ |
| Zagari RaffaeleDirector · Director | Purchase | +50.0K | n/c | — | 2.0Mindirect | Sep 15, 2026 | Sep 17, 2026 | Form 4 ↗ |
| Zagari RaffaeleDirector · Director | Purchase | +10.0K | n/c | — | 37.6Kdirect | Sep 15, 2026 | Sep 17, 2026 | Form 4 ↗ |
| Plakantonaki CharisChief Strategy Officer | Purchase | +3,000 | n/c | — | 58.8Kdirect | Sep 15, 2026 | Sep 17, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Purchase | +10.0K | n/c | — | 410.9Kdirect | Sep 15, 2026 | Sep 17, 2026 | Form 4 ↗ |
| Karellis NikolaosDirector · Director | Purchase | +2,000 | n/c | — | 9,580direct | Sep 15, 2026 | Sep 16, 2026 | Form 4 ↗ |
| Spyrou Symeonco CFO | Purchase | +15.0K | n/c | — | 241.2Kdirect | Sep 15, 2026 | Sep 16, 2026 | Form 4 ↗ |
| Erhardt KoertDirector · Director | Purchase | +6,000 | n/c | — | 16.1Kdirect | Sep 15, 2026 | Sep 16, 2026 | Form 4 ↗ |
| Zagari RaffaeleDirector · Director | Sale | −50.0K | $31.20 | $1.6M | 1.9Mindirect | Aug 25, 2026 | Aug 26, 2026 | Form 4 ↗ |
| Zagari RaffaeleDirector · Director | Sale | +50.0K | $30.70 | $1.5M | 2.0Mindirect | Aug 24, 2026 | Aug 25, 2026 | Form 4 ↗ |
| Plakantonaki CharisChief Strategy Officer | Sale | −10.8K | $29.82 | $323K | 55.8Kdirect | Aug 17, 2026 | Aug 19, 2026 | Form 4 ↗ |
| Plakantonaki CharisChief Strategy Officer | Sale | −10.8K | $28.95 | $313K | 66.6Kdirect | Aug 14, 2026 | Aug 18, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −5,000 | $29.50 | $148K | 400.9Kdirect | Aug 6, 2026 | Aug 7, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −5,000 | $28.99 | $145K | 405.9Kdirect | Jul 30, 2026 | Aug 3, 2026 | Form 4 ↗ |
| Blystad ArneDirector · Director | Purchase Amended | +7,580 | $0.00 | $0 | 115.5Kdirect | Jun 12, 2026 | Aug 3, 2026 | Form 4 ↗ |
| Karellis NikolaosDirector | Sale | −20.0K | $26.96 | $539K | 0direct | Jun 11, 2026 | Jun 12, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −5,000 | $28.49 | $142K | 362.8Kdirect | Jun 1, 2026 | Jun 3, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −30.0K | $27.29 | $819K | 367.8Kdirect | May 21, 2026 | May 22, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −9,914 | $26.55 | $263K | 397.8Kdirect | May 20, 2026 | May 22, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −86 | $26.49 | $2K | 407.7Kdirect | May 19, 2026 | May 20, 2026 | Form 4 ↗ |
| Reskos NikolaosChief Operating Officer | Sale | −33.1K | $26.28 | $870K | 407.8Kdirect | May 18, 2026 | May 20, 2026 | Form 4 ↗ |
| Reskos NikolaosCOO | Sale | −8,406 | $25.05 | $211K | 440.9Kdirect | Apr 15, 2026 | Apr 16, 2026 | Form 4 ↗ |
| Reskos NikolaosCOO | Sale | −1,594 | $25.00 | $40K | 449.3Kdirect | Apr 14, 2026 | Apr 16, 2026 | Form 4 ↗ |
| Plakantonaki CharisChief Strategy Officer | Sale Amended | −16.5K | $24.56 | $405K | 60.2Kdirect | Apr 8, 2026 | Apr 16, 2026 | Form 4 ↗ |
| Plakantonaki CharisChief Strategy Officer | Sale | +16.5K | $24.56 | $405K | 60.2Kdirect | Apr 8, 2026 | Apr 16, 2026 | Form 4 ↗ |
| Zagari RaffaeleDirector | Sale Amended | +11.5K | $22.75 | $262K | 20.0Kdirect | Mar 31, 2026 | Apr 1, 2026 | Form 4 ↗ |
| Zagari RaffaeleDirector | Sale | +11.5K | $227538.00 | $2.62B | 20.0Kdirect | Mar 31, 2026 | Apr 1, 2026 | Form 4 ↗ |
| RCG BALDWIN LP10% owner | Sale | −20.0K | $12.59 | $252K | 470.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| RCG BALDWIN LP10% owner | Sale | −15.0K | $12.50 | $188K | 490.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| RCG BALDWIN LP10% owner | Sale | −20.0K | $12.59 | $252K | 544.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| RCG BALDWIN LP10% owner | Sale | −15.0K | $12.50 | $188K | 564.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| C4S & CO LLC10% owner | Sale | −20.0K | $12.59 | $252K | 470.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| C4S & CO LLC10% owner | Sale | −15.0K | $12.50 | $188K | 490.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| C4S & CO LLC10% owner | Sale | −20.0K | $12.59 | $252K | 544.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| C4S & CO LLC10% owner | Sale | −15.0K | $12.50 | $188K | 564.9Kindirect | Apr 18, 2008 | Apr 21, 2008 | Form 4 ↗ |
| C4S & CO LLC10% owner | Sale | −5,000 | $12.29 | $61K | 0indirect | Apr 14, 2008 | Apr 16, 2008 | Form 4 ↗ |
| RAMIUS CAPITAL GROUP LLC10% owner | Sale | −5,000 | $12.29 | $61K | 0indirect | Apr 14, 2008 | Apr 16, 2008 | Form 4 ↗ |
| RAMIUS ADVISORS LLC10% owner | Sale | −25.0K | $12.24 | $306K | 1.7Mindirect | Feb 14, 2008 | Feb 19, 2008 | Form 4 ↗ |
| STRAUSS THOMAS W10% owner | Sale | −25.0K | $12.24 | $306K | 1.7Mindirect | Feb 14, 2008 | Feb 19, 2008 | Form 4 ↗ |
| C4S & CO LLC10% owner | Sale | −20.0K | $11.20 | $224K | 2.9Mindirect | Feb 11, 2008 | Feb 13, 2008 | Form 4 ↗ |
| RAMIUS CAPITAL GROUP LLC10% owner | Sale | −10.0K | $11.42 | $114K | 2.9Mindirect | Feb 1, 2008 | Feb 6, 2008 | Form 4 ↗ |
| RAMIUS CAPITAL GROUP LLC10% owner | Sale | −5,000 | $9.66 | $48K | 2.9Mindirect | Jan 17, 2008 | Feb 6, 2008 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →