SBLK · Star Bulk Carriers Corp. · Insider Trading
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
Insider Sentiment Score Cluster buy
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-09-21 | Vrettou Eleni |
Director |
Sell↓
|
Common shares, par value $0.01 per share
|
3,500 |
| 2026-09-18 | Balakrishnan Mahesh |
Director |
Sell↓
|
Common shares, par value $0.01 per share
|
10,000 |
| 2026-09-15 | Karellis Nikolaos |
Director |
Buy↑
|
Common shares, par value $0.01 per share
|
2,000 |
| 2026-09-15 | Pappas Alexandros |
Insider |
Buy↑
Filing footnotes — Common Shares par value $0.01 per share (Indirect)
These shares are held by 3 corporations in which the reporting person holds 100% of the economic interest and over which the reporting person has investment control. |
Common Shares par value $0.01 per share
(I)
|
74,400 |
| 2026-09-15 | Zagari Raffaele |
Director |
Buy↑
Filing footnotes — Common shares, par value $0.01 per share (Indirect)
Participation in the Public Offering undertaken by STAR BULK CARRIERS CORP in Greece, following its dual listing on Euronext Athens, pursuant to which the entity (Augustea Med ltd.) subscribed to 50,000 new common shares at the offering price euro 24.50 These shares are held by two corporations in which the reporting person indirectly holds 100% of the economic interest and over which the reporting person has investment control |
Common shares, par value $0.01 per share
(I)
|
50,000 |
| 2026-09-15 | Spyrou Symeon |
co CFO |
Buy↑
|
Common shares, par value $0.01 per share
|
15,000 |
| 2026-09-15 | Pappa Milena Maria |
Director |
Buy↑
Filing footnotes — Common Shares par value $0.01 per share (Indirect)
These shares are held by 3 corporations in which the reporting person holds 100% of the economic interest and over which the reporting person has investment control. |
Common Shares par value $0.01 per share
(I)
|
74,400 |
| 2026-09-15 | Zagari Raffaele |
Director |
Buy↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Participation in the Parallel Offering undertaken by STAR BULK CARRIERS CORP in Greece, following its dual listing on Euronext Athens, pursuant to which I personally subscribed to 10,000 new common shares at the offering price euro 24.50 |
Common shares, par value $0.01 per share
|
10,000 |
| 2026-09-15 | Plakantonaki Charis |
Chief Strategy Officer |
Buy↑
|
Common shares par value $ 0.01 per share
|
3,000 |
| 2026-09-15 | Erhardt Koert |
Director |
Buy↑
|
Common shares, par value $0.01 per share
|
6,000 |
| 2026-09-15 | Reskos Nikolaos |
Chief Operating Officer |
Buy↑
|
Common shares, par value $0.01 per share
|
10,000 |
| 2026-08-25 | Zagari Raffaele |
Director |
Sell↓
Filing footnotes — Common shares, par value $0.01 per share (Indirect)
The undersigned further owns directly 27,850 common shares These shares are held by two corporations in which the reporting person indirectly holds 100% of the economic interest and over which the reporting person has investment control |
Common shares, par value $0.01 per share
(I)
|
50,000 |
| 2026-08-24 | Zagari Raffaele |
Director |
Sell↑
Filing footnotes — Common shares, par value $0.01 per share (Indirect)
These shares are held by two corporations in which the reporting person indirectly holds 100% of the economic interest and over which the reporting person has investment control |
Common shares, par value $0.01 per share
(I)
|
50,000 |
| 2026-08-17 | Plakantonaki Charis |
Chief Strategy Officer |
Sell↓
|
Common shares par value $ 0.01 per share
|
10,825 |
| 2026-08-14 | Plakantonaki Charis |
Chief Strategy Officer |
Sell↓
|
Common shares par value $ 0.01 per share
|
10,825 |
| 2026-08-06 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
5,000 |
| 2026-08-06 | Capralos Spyridon |
Director |
Gift↓
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents shares previously held indirectly by the Reporting Person through a legal entity that were transferred by bona fide gift to the Reporting Person's daughter. Following the gift, the Reporting Person disclaims beneficial ownership of the transferred shares and has no pecuniary interest therein. |
Common shares, par value $0.01 per share
|
118,720 |
| 2026-07-30 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
5,000 |
| 2026-06-12 | Plakantonaki Charis |
Chief Strategy Officer |
Award↑
Filing footnotes — Common shares par value $ 0.01 per share (Direct)
This Form 4 is being filed late due to a delay caused by technical issues. Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. Fifty per cent (50 %) vest on November 20, 2026, twenty five per cent ( 25%) vest on May 20 2027 and the remaining twenty five per cent (25%) vest on May 20, 2029 subject to the terms and conditions of the agreement. |
Common shares par value $ 0.01 per share
|
17,200 |
| 2026-06-12 | Pappa Milena Maria |
Director |
Award↑
Filing footnotes — Common Shares par value $0.01 per share (Indirect)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12 2026. The shares vest in full on November 20 2026 subject to the terms and conditions of this agreement. These shares are held by 3 corporations in which the reporting person holds 100% of the ecenomic interest and over which the reporting person has investment control. |
Common Shares par value $0.01 per share
(I)
|
7,580 |
| 2026-06-12 | Balakrishnan Mahesh |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026 subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Reskos Nikolaos |
Chief Operating Officer |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. Fifty per cent (50%) of the shares vest on November 20, 2026, twenty five per cent (25%) vest on May 20, 2027 and the remaining 25 per cent (25%) vest on May 20, 2029, in each case subject to the terms and conditions of the agreement |
Common shares, par value $0.01 per share
|
48,100 |
| 2026-06-12 | Zagari Raffaele |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026, subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Begleris Christos |
co CFO |
Award↑
Filing footnotes — Common Shares of Par Value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. Fifty percent (50%) of the shares vest on November 20, 2026, twenty five percent (25%) of the shares vest on May 20, 2027, and the remaining twenty five percent (25%) vest on May 20, 2029, in each case subject to the terms and conditions of the agreement. |
Common Shares of Par Value $0.01 per share
|
26,200 |
| 2026-06-12 | Weum Mikkel Storm |
Director |
Award↑
Filing footnotes — Common Stock (Restricted Stock) (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026, subject to the terms and conditions of the agreement. |
Common Stock (Restricted Stock)
|
1,760 |
| 2026-06-12 | Norton Hamish |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Comprised of a restricted stock award granted under Star Bulk Carriers Corp.'s (the "Issuer") 2026 Equity Incentive Plan (the "Plan"), consisting of 35,800 restricted common shares of the Issuer, par value $0.01 per share ("Common Shares"). Of those Common Shares, 17,900 will vest and become non-forfeitable on November 20, 2026, 8,950 will vest and become non-forfeitable on May 20, 2027, and 8,950 will vest and become non-forfeitable on May 20, 2029, respectively, subject to the terms and conditions of the restricted stock grant agreement and the Plan. |
Common shares, par value $0.01 per share
|
35,800 |
| 2026-06-12 | Karellis Nikolaos |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026 subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Blystad Arne |
Director |
Buy↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Correcting a mathematical error which was just discovered in the addition of the amount of securities beneficially owned, pursuant to the reported transaction of 06/12/2026. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Spyrou Symeon |
co CFO |
Award↑
|
Common shares, par value $0.01 per share
|
26,200 |
| 2026-06-12 | Blystad Arne |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026 subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Erhardt Koert |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock pursuant to a restricted stock grant agreement of the same date which vest on November 20, 2026 , subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Capralos Spyridon |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026.The shares vest in full on November 20, 2026 subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
19,500 |
| 2026-06-12 | Vrettou Eleni |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Direct)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026 subject to the terms and conditions of the agreement. |
Common shares, par value $0.01 per share
|
7,580 |
| 2026-06-12 | Weston Gary |
Director |
Award↑
Filing footnotes — Common shares, par value $0.01 per share (Indirect)
Represents a grant of shares of restricted stock issued pursuant to a restricted stock agreement dated and effective June 12, 2026. The shares vest in full on November 20, 2026 subject to the terms and conditions of the agreement. Reporting person holds 100% of the economic interest of the company holding these shares |
Common shares, par value $0.01 per share
(I)
|
7,580 |
| 2026-06-11 | Karellis Nikolaos |
Director |
Sell↓
|
Common shares, par value $0.01 per share
|
20,000 |
| 2026-06-01 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
5,000 |
| 2026-05-21 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
30,000 |
| 2026-05-20 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
9,914 |
| 2026-05-19 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
86 |
| 2026-05-18 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares, par value $0.01 per share
|
33,103 |
| 2026-04-15 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares par value $0.01 per share
|
8,406 |
| 2026-04-14 | Reskos Nikolaos |
Chief Operating Officer |
Sell↓
|
Common shares par value $0.01 per share
|
1,594 |
| 2026-04-08 | Plakantonaki Charis |
Chief Strategy Officer |
Sell↓
|
Common shares par value $ 0.01 per share
|
16,500 |
| 2026-03-31 | Zagari Raffaele |
Director |
Sell↑
|
Common shares, par value $0.01 per share
|
11,500 |