Star Bulk Carriers's three largest insider shareholders as of April 25, 2026 are Nikolaos Reskos (Coo, 440.88K shares), Charis Plakantonaki (Chief Strategy Officer, 60.23K shares), Raffaele Zagari (Director, 20.00K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Nikolaos Reskos | Coo | 440,878 | 0 | 16 Apr, 2026 |
| Charis Plakantonaki | Chief Strategy Officer | 60,228 | 0 | 16 Apr, 2026 |
| Raffaele Zagari | - | 20,000 | 0 | 01 Apr, 2026 |
| Raffaele Zagari | - | 20,000 | 0 | 01 Apr, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 14 Apr, 2026 | Nikolaos Reskos | Common shares par value $0.01 per share | D | 1,594 | $25.00 | 449,284 | D | S |
| 08 Apr, 2026 | Charis Plakantonaki | Common shares par value $ 0.01 per share | D | 16,500 | $24.56 | 60,228 | D | S |
| 08 Apr, 2026 | Charis Plakantonaki | Common shares par value $ 0.01 per share | A | 16,500 | $24.56 | 60,228 | D | S |
| 15 Apr, 2026 | Nikolaos Reskos | Common shares par value $0.01 per share | D | 8,406 | $25.05 | 440,878 | D | S |
| 31 Mar, 2026 | Raffaele Zagari | Common shares, par value $0.01 per share | A | 11,500 | $22.75 | 20,000 | D | S |
| 31 Mar, 2026 | Raffaele Zagari | Common shares, par value $0.01 per share | A | 11,500 | $227,538.00 | 20,000 | D | S |
| 31 Mar, 2026 | Raffaele Zagari | Common shares, par value $0.01 per share | A | 11,500 | $227,538.00 | 20,000 | D | S |
| 31 Mar, 2026 | Raffaele Zagari | Common shares, par value $0.01 per share | A | 11,500 | $22.75 | 20,000 | D | S |
| 18 Apr, 2008 | Co Llc C4S | Common Stock, $.01 par value | D | 15,000 | $12.50 | 564,865 | I | S |
| 18 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | D | 15,000 | $12.50 | 564,865 | I | S |
| 18 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | D | 15,000 | $12.50 | 564,865 | I | S |
| 18 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | D | 20,000 | $12.59 | 544,865 | I | S |
| 18 Apr, 2008 | Co Llc C4S | Common Stock, $.01 par value | D | 20,000 | $12.59 | 544,865 | I | S |
| 18 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | D | 20,000 | $12.59 | 544,865 | I | S |
| 21 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | A | 35,000 | $8.00 | 579,865 | I | X |
| 21 Apr, 2008 | Co Llc C4S | Common Stock, $.01 par value | A | 35,000 | $8.00 | 579,865 | I | X |
| 21 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | A | 35,000 | $8.00 | 579,865 | I | X |
| 18 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | D | 15,000 | $12.50 | 490,865 | I | S |
| 18 Apr, 2008 | Capital Group Llc Ramius | Common Stock, $.01 par value | D | 15,000 | $12.50 | 490,865 | I | S |
| 18 Apr, 2008 | Co Llc C4S | Common Stock, $.01 par value | D | 15,000 | $12.50 | 490,865 | I | S |