Star Bulk Carriers Corp. (SBLK)
Star Bulk Carriers Corp. (SBLK) Insider Trading
Directors, officers and holders of more than 10% of SBLK report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 48 most recent of 48 transactions on file: 11 with code P, 21 with code S and 16 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 13, 2026 | Zagari Raffaele | Director | P Purchase | 0 | Not measured | Not measured |
| Oct 13, 2026 | Zagari Raffaele | Director | S Sale | 7,580 | $30.00 | $227,400 |
| Oct 5, 2026 | Erhardt Koert | Director | S Sale | 6,000 | $30.39 | $182,340 |
| Sep 21, 2026 | Vrettou Eleni | Director | S Sale | 3,500 | $32.12 | $112,420 |
| Sep 18, 2026 | Balakrishnan Mahesh | Director | S Sale | 10,000 | $32.34 | $323,400 |
| Sep 15, 2026 | Plakantonaki Charis | Chief Strategy Officer | P Purchase | 3,000 | $28.27 | $84,810 |
| Sep 15, 2026 | Erhardt Koert | Director | P Purchase | 6,000 | $28.27 | $169,620 |
| Sep 15, 2026 | Karellis Nikolaos | Director | P Purchase | 2,000 | $28.27 | $56,540 |
| Sep 15, 2026 | Spyrou Symeon | co CFO | P Purchase | 15,000 | $28.27 | $424,050 |
| Sep 15, 2026 | Pappa Milena Maria | Director | P Purchase | 74,400 | $28.27 | $2,103,288 |
| Sep 15, 2026 | Zagari Raffaele | Director | P Purchase | 50,000 | $28.27 | $1,413,500 |
| Sep 15, 2026 | Zagari Raffaele | Director | P Purchase | 10,000 | $28.27 | $282,700 |
| Sep 15, 2026 | Reskos Nikolaos | Chief Operating Officer | P Purchase | 10,000 | $28.27 | $282,700 |
| Sep 15, 2026 | Pappas Alexandros | Not stated | P Purchase | 74,400 | $28.27 | $2,103,288 |
| Aug 25, 2026 | Zagari Raffaele | Director | S Sale | 50,000 | $31.20 | $1,560,000 |
| Aug 24, 2026 | Zagari Raffaele | Director | S Sale | 50,000 | $30.70 | $1,535,000 |
| Aug 17, 2026 | Plakantonaki Charis | Chief Strategy Officer | S Sale | 10,825 | $29.82 | $322,803 |
| Aug 14, 2026 | Plakantonaki Charis | Chief Strategy Officer | S Sale | 10,825 | $28.95 | $313,425 |
| Aug 6, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 5,000 | $29.50 | $147,500 |
| Aug 6, 2026 | Capralos Spyridon | Director | G Gift | 118,720 | Not measured | Not measured |
| Jul 30, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 5,000 | $28.99 | $144,950 |
| Jun 12, 2026 | Begleris Christos | co CFO | A Award | 26,200 | Not measured | Not measured |
| Jun 12, 2026 | Spyrou Symeon | co CFO | A Award | 26,200 | Not measured | Not measured |
| Jun 12, 2026 | Pappa Milena Maria | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Zagari Raffaele | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Karellis Nikolaos | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Reskos Nikolaos | Chief Operating Officer | A Award | 48,100 | Not measured | Not measured |
| Jun 12, 2026 | Balakrishnan Mahesh | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Weston Gary | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Blystad Arne | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Plakantonaki Charis | Chief Strategy Officer | A Award | 17,200 | Not measured | Not measured |
| Jun 12, 2026 | Erhardt Koert | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Capralos Spyridon | Director | A Award | 19,500 | Not measured | Not measured |
| Jun 12, 2026 | Vrettou Eleni | Director | A Award | 7,580 | Not measured | Not measured |
| Jun 12, 2026 | Weum Mikkel Storm | Director | A Award | 1,760 | Not measured | Not measured |
| Jun 12, 2026 | Norton Hamish | President | A Award | 35,800 | Not measured | Not measured |
| Jun 12, 2026 | Blystad Arne | Director | P Purchase | 7,580 | Not measured | Not measured |
| Jun 11, 2026 | Karellis Nikolaos | Director | S Sale | 20,000 | $26.96 | $539,200 |
| Jun 1, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 5,000 | $28.49 | $142,450 |
| May 21, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 30,000 | $27.29 | $818,700 |
| May 20, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 9,914 | $26.55 | $263,217 |
| May 19, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 86 | $26.49 | $2,278 |
| May 18, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 33,103 | $26.28 | $869,881 |
| Apr 15, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 8,406 | $25.05 | $210,570 |
| Apr 14, 2026 | Reskos Nikolaos | Chief Operating Officer | S Sale | 1,594 | $25.00 | $39,850 |
| Apr 8, 2026 | Plakantonaki Charis | Chief Strategy Officer | S Sale | 16,500 | $24.56 | $405,181 |
| Mar 31, 2026 | Zagari Raffaele | Director | S Sale | 11,500 | $22.75 | $261,669 |
| Mar 31, 2026 | Zagari Raffaele | Director | S Sale | 11,500 | $227538.00 | $2,616,687,000 |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.