Star Bulk Carriers Corp (SBLK)

Star Bulk Carriers Corp experienced 22 insider trading transactions over the past 90 days. While directors initiated proposed sales, multiple executives and key personnel executed significant buy orders on September 15. This activity follows a strong earnings report where the company beat expectations by 24.47%, contributing to a 24.1% stock price increase recently.
Ticker: SBLK Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Star Bulk Carriers Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Vrettou Eleni Non-Executive Director
Transaction date
Sale
Price
463.97
Quantity 2,653 -41.9%
Value US$4,632,045
Vrettou Eleni Director Non-Executive Director
Transaction date
Proposed sale
Price
217.42
Quantity 11,600
Value US$4,983,138
Balakrishnan Mahesh Non-Executive Director
Transaction date
Sale
Price
226.31
Quantity 77,536 +49.4%
Value US$3,169,808
Balakrishnan Mahesh Director Non-Executive Director
Transaction date
Proposed sale
Price
31.55
Quantity 1,000
Value US$100,000
Zagari Raffaele Non-Executive Director
Transaction date
Purchase
Price
28.27
Quantity 1,000 +2.6%
Value US$100,000
Zagari Raffaele Non-Executive Director
Transaction date
Purchase
Price
28.27
Quantity 1,000 +36.3%
Value US$100,000
Plakantonaki Charis Chief Strategy Officer Officer
Transaction date
Purchase
Price
28.27
Quantity 1,000 +5.4%
Value US$100,000
Pappa Milena Maria Non-Executive Director
Transaction date
Purchase
Price
28.27
Quantity 1,000 +2.4%
Value US$100,000
Pappas Alexandros Head of Operations
Transaction date
Purchase
Price
28.27
Quantity 1,000 +3.0%
Value US$100,000
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Purchase
Price
28.27
Quantity 1,000 +2.5%
Value US$100,000
Spyrou Symeon co CFO Officer
Transaction date
Purchase
Price
28.27
Quantity 1,000 +6.6%
Value US$100,000
Karellis Nikolaos Non-Executive Director
Transaction date
Purchase
Price
28.27
Quantity 1,000 +26.4%
Value US$100,000
Erhardt Koert Non-Executive Director
Transaction date
Purchase
Price
28.27
Quantity 1,000 +59.5%
Value US$100,000
Zagari Raffaele Non-Executive Director
Transaction date
Sale
Price
31.20
Quantity 50,000 -2.6%
Value US$1,560,000
Plakantonaki Charis Chief Strategy Officer Officer
Transaction date
Sale
Price
29.82
Quantity 10,825 -16.3%
Value US$322,803
SOFIA DAMIGOU Officer Officer
Transaction date
Proposed sale
Price
29.05
Quantity 6,821
Value US$198,150
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
29.82
Quantity 10,825
Value US$322,803
Plakantonaki Charis Chief Strategy Officer Officer
Transaction date
Sale
Price
28.95
Quantity 10,825 -14.0%
Value US$313,425
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
28.95
Quantity 10,825
Value US$313,425
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
29.50
Quantity 5,000 -1.2%
Value US$147,500
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
27.96
Quantity 5,000
Value US$139,800
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
28.99
Quantity 5,000 -1.2%
Value US$144,950
1.6
NIKOLAOS RESKOS Director Non-Executive Director
Transaction date
Proposed sale
Price
27.39
Quantity 5,000
Value US$136,950
SOFIA DAMIGOU Officer Officer
Transaction date
Proposed sale
Price
27.15
Quantity 7,500
Value US$203,625
Karellis Nikolaos Director Non-Executive Director
Transaction date
Proposed sale
Price
27.04
Quantity 20,000
Value US$540,800
Karellis Nikolaos Non-Executive Director
Transaction date
Sale
Price
26.96
Quantity 20,000 -100.0%
Value US$539,200
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
28.49
Quantity 5,000 -1.4%
Value US$142,450
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
27.25
Quantity 5,000
Value US$136,250
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
27.29
Quantity 30,000 -7.5%
Value US$818,700
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
26.69
Quantity 30,000
Value US$800,700
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
26.55
Quantity 9,914 -2.4%
Value US$263,217
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
26.49
Quantity 86 -0.0%
Value US$2,278
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
26.36
Quantity 10,000
Value US$263,600
1.6
Reskos Nikolaos Chief Operating Officer Officer
Transaction date
Sale
Price
26.28
Quantity 33,103 -7.5%
Value US$869,881
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
26.47
Quantity 33,103
Value US$876,236
SOFIA DAMIGOU Affiliate
Transaction date
Proposed sale
Price
24.57
Quantity 10,000
Value US$245,694
1.6
Reskos Nikolaos COO Officer
Transaction date
Sale
Price
25.05
Quantity 8,406 -1.9%
Value US$210,570
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
25.06
Quantity 8,406
Value US$210,613
1.6
Reskos Nikolaos COO Officer
Transaction date
Sale
Price
25.00
Quantity 1,594 -0.4%
Value US$39,850
1.6
NIKOLAOS RESKOS Officer Officer
Transaction date
Proposed sale
Price
25.00
Quantity 1,594
Value US$39,850
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
24.56
Quantity 16,500
Value US$405,181
Christos Begleris Officer Officer
Transaction date
Proposed sale
Price
26.29
Quantity 20,349
Value US$534,975
Christos Begleris Officer Officer
Transaction date
Proposed sale
Price
24.71
Quantity 19,302
Value US$476,952
Zagari Raffaele Director Non-Executive Director
Transaction date
Proposed sale
Price
20.00
Quantity 8,500
Value US$170,000
Zagari Raffaele Director Non-Executive Director
Transaction date
Proposed sale
Price
18.17
Quantity 11,500
Value US$209,012
Koert Erhardt Director Non-Executive Director
Transaction date
Proposed sale
Price
20.00
Quantity 20,000
Value US$400,000
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
19.86
Quantity 50,625
Value US$1,005,412
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
19.93
Quantity 15,000
Value US$298,948
Karellis Nikolaos Director Non-Executive Director
Transaction date
Proposed sale
Price
19.52
Quantity 11,500
Value US$224,500
Balakrishnan Mahesh Director Non-Executive Director
Transaction date
Proposed sale
Price
16.44
Quantity 14,245
Value US$234,187
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
16.80
Quantity 5,000
Value US$84,000
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
13.53
Quantity 6,312
Value US$85,401
Zagari Raffaele Director Non-Executive Director
Transaction date
Proposed sale
Price
15.00
Quantity 11,500
Value US$172,500
Transaction date
Proposed sale
Price
15.04
Quantity 11,500
Value US$173,000
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
20.97
Quantity 16,450
Value US$344,956
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
20.97
Quantity 16,450
Value US$344,956
Transaction date
Proposed sale
Price
26.96
Quantity 14,400
Value US$388,272
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
25.52
Quantity 4,125
Value US$105,270
Karellis Nikolaos Director Non-Executive Director
Transaction date
Proposed sale
Price
26.09
Quantity 13,500
Value US$352,215
SPYKAS CONSULTING INC. Officer Officer
Transaction date
Proposed sale
Price
27.32
Quantity 10,000
Value US$273,200
SPYKAS CONSULTING INC. Officer Officer
Transaction date
Proposed sale
Price
27.10
Quantity 5,000
Value US$135,500
CHRISTOS BEGLERIS Officer Officer
Transaction date
Proposed sale
Price
27.05
Quantity 30,000
Value US$811,473
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
25.31
Quantity 5,000
Value US$126,550
Begleris Christos Officer Officer
Transaction date
Proposed sale
Price
23.49
Quantity 30,000
Value US$704,700
Transaction date
Proposed sale
Price
23.48
Quantity 13,500
Value US$317,000
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
20.55
Quantity 8,000
Value US$164,404
Zagari Raffaele Director Non-Executive Director
Transaction date
Proposed sale
Price
20.47
Quantity 13,500
Value US$276,345
Norton Hamish Officer Officer
Transaction date
Proposed sale
Price
21.18
Quantity 10,000
Value US$211,800
Balakrishnan Mahesh Director Non-Executive Director
Transaction date
Proposed sale
Price
19.51
Quantity 13,900
Value US$271,189
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
19.60
Quantity 5,000
Value US$98,024
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
19.81
Quantity 5,000
Value US$99,035
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
19.47
Quantity 8,427
Value US$164,032
CHARIS PLAKANTONAKI Officer Officer
Transaction date
Proposed sale
Price
19.30
Quantity 1,573
Value US$30,359
SPYKAS CONSULTING INC. Officer Officer
Transaction date
Proposed sale
Price
19.33
Quantity 10,000
Value US$193,278
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-09-22 2026-09-21 S Sale Non-Executive Director
2,653 -41.9%
463.97
US$4,632,045
2,653 -41.9% 463.97 US$4,632,045
2026-09-21 2026-09-21 PrS Proposed sale

Director

Non-Executive Director
11,600
217.42
US$4,983,138
11,600 217.42 US$4,983,138
2026-09-22 2026-09-18 S Sale Non-Executive Director
77,536 +49.4%
226.31
US$3,169,808
77,536 +49.4% 226.31 US$3,169,808
2026-09-18 2026-09-18 PrS Proposed sale

Director

Non-Executive Director
1,000
31.55
US$100,000
1,000 31.55 US$100,000
2026-09-17 2026-09-15 B Purchase Non-Executive Director
1,000 +2.6%
28.27
US$100,000
1,000 +2.6% 28.27 US$100,000
2026-09-17 2026-09-15 B Purchase Non-Executive Director
1,000 +36.3%
28.27
US$100,000
1,000 +36.3% 28.27 US$100,000
2026-09-17 2026-09-15 B Purchase

Chief Strategy Officer

Officer
1,000 +5.4%
28.27
US$100,000
1,000 +5.4% 28.27 US$100,000
2026-09-17 2026-09-15 B Purchase Non-Executive Director
1,000 +2.4%
28.27
US$100,000
1,000 +2.4% 28.27 US$100,000
2026-09-17 2026-09-15 B Purchase

Head of Operations

1,000 +3.0%
28.27
US$100,000
1,000 +3.0% 28.27 US$100,000
2026-09-17 2026-09-15 B Purchase

Chief Operating Officer

Officer
1,000 +2.5%
28.27
US$100,000
1,000 +2.5% 28.27 US$100,000
2026-09-16 2026-09-15 B Purchase

co CFO

Officer
1,000 +6.6%
28.27
US$100,000
1,000 +6.6% 28.27 US$100,000
2026-09-16 2026-09-15 B Purchase Non-Executive Director
1,000 +26.4%
28.27
US$100,000
1,000 +26.4% 28.27 US$100,000
2026-09-16 2026-09-15 B Purchase Non-Executive Director
1,000 +59.5%
28.27
US$100,000
1,000 +59.5% 28.27 US$100,000
2026-08-26 2026-08-25 S Sale Non-Executive Director
50,000 -2.6%
31.20
US$1,560,000
50,000 -2.6% 31.20 US$1,560,000
2026-08-19 2026-08-17 S Sale

Chief Strategy Officer

Officer
10,825 -16.3%
29.82
US$322,803
10,825 -16.3% 29.82 US$322,803
2026-08-17 2026-08-17 PrS Proposed sale

Officer

Officer
6,821
29.05
US$198,150
6,821 29.05 US$198,150
2026-08-17 2026-08-17 PrS Proposed sale

Officer

Officer
10,825
29.82
US$322,803
10,825 29.82 US$322,803
2026-08-18 2026-08-14 S Sale

Chief Strategy Officer

Officer
10,825 -14.0%
28.95
US$313,425
10,825 -14.0% 28.95 US$313,425
2026-08-14 2026-08-14 PrS Proposed sale

Officer

Officer
10,825
28.95
US$313,425
10,825 28.95 US$313,425
2026-08-07 2026-08-06 S Sale

Chief Operating Officer

Officer
5,000 -1.2%
29.50
US$147,500
5,000 -1.2% 29.50 US$147,500
2026-08-06 2026-08-06 PrS Proposed sale

Officer

Officer
5,000
27.96
US$139,800
5,000 27.96 US$139,800
2026-08-03 2026-07-30 S Sale

Chief Operating Officer

Officer
5,000 -1.2%
28.99
US$144,950
5,000 -1.2% 28.99 US$144,950
2026-07-30 2026-07-30 PrS Proposed sale

Director

Non-Executive Director
5,000
27.39
US$136,950
5,000 27.39 US$136,950
2026-07-24 2026-07-24 PrS Proposed sale

Officer

Officer
7,500
27.15
US$203,625
7,500 27.15 US$203,625
2026-06-03 2026-06-15 PrS Proposed sale

Director

Non-Executive Director
20,000
27.04
US$540,800
20,000 27.04 US$540,800
2026-06-12 2026-06-11 S Sale Non-Executive Director
20,000 -100.0%
26.96
US$539,200
20,000 -100.0% 26.96 US$539,200
2026-06-03 2026-06-01 S Sale

Chief Operating Officer

Officer
5,000 -1.4%
28.49
US$142,450
5,000 -1.4% 28.49 US$142,450
2026-06-01 2026-06-01 PrS Proposed sale

Officer

Officer
5,000
27.25
US$136,250
5,000 27.25 US$136,250
2026-05-22 2026-05-21 S Sale

Chief Operating Officer

Officer
30,000 -7.5%
27.29
US$818,700
30,000 -7.5% 27.29 US$818,700
2026-05-21 2026-05-21 PrS Proposed sale

Officer

Officer
30,000
26.69
US$800,700
30,000 26.69 US$800,700
2026-05-22 2026-05-20 S Sale

Chief Operating Officer

Officer
9,914 -2.4%
26.55
US$263,217
9,914 -2.4% 26.55 US$263,217
2026-05-20 2026-05-19 S Sale

Chief Operating Officer

Officer
86 -0.0%
26.49
US$2,278
86 -0.0% 26.49 US$2,278
2026-05-19 2026-05-19 PrS Proposed sale

Officer

Officer
10,000
26.36
US$263,600
10,000 26.36 US$263,600
2026-05-20 2026-05-18 S Sale

Chief Operating Officer

Officer
33,103 -7.5%
26.28
US$869,881
33,103 -7.5% 26.28 US$869,881
2026-05-18 2026-05-18 PrS Proposed sale

Officer

Officer
33,103
26.47
US$876,236
33,103 26.47 US$876,236
2026-04-16 2026-04-16 PrS Proposed sale

Affiliate

10,000
24.57
US$245,694
10,000 24.57 US$245,694
2026-04-16 2026-04-15 S Sale

COO

Officer
8,406 -1.9%
25.05
US$210,570
8,406 -1.9% 25.05 US$210,570
2026-04-15 2026-04-15 PrS Proposed sale

Officer

Officer
8,406
25.06
US$210,613
8,406 25.06 US$210,613
2026-04-16 2026-04-14 S Sale

COO

Officer
1,594 -0.4%
25.00
US$39,850
1,594 -0.4% 25.00 US$39,850
2026-04-14 2026-04-14 PrS Proposed sale

Officer

Officer
1,594
25.00
US$39,850
1,594 25.00 US$39,850
2026-04-08 2026-04-08 PrS Proposed sale

Officer

Officer
16,500
24.56
US$405,181
16,500 24.56 US$405,181
2026-03-02 2026-03-02 PrS Proposed sale

Officer

Officer
20,349
26.29
US$534,975
20,349 26.29 US$534,975
2026-02-19 2026-02-19 PrS Proposed sale

Officer

Officer
19,302
24.71
US$476,952
19,302 24.71 US$476,952
2026-01-09 2026-01-12 PrS Proposed sale

Director

Non-Executive Director
8,500
20.00
US$170,000
8,500 20.00 US$170,000
2025-12-18 2025-12-29 PrS Proposed sale

Director

Non-Executive Director
11,500
18.17
US$209,012
11,500 18.17 US$209,012
2025-12-03 2025-12-03 PrS Proposed sale

Director

Non-Executive Director
20,000
20.00
US$400,000
20,000 20.00 US$400,000
2025-12-02 2025-12-02 PrS Proposed sale

Officer

Officer
50,625
19.86
US$1,005,412
50,625 19.86 US$1,005,412
2025-11-28 2025-11-28 PrS Proposed sale

Officer

Officer
15,000
19.93
US$298,948
15,000 19.93 US$298,948
2025-09-12 2025-09-19 PrS Proposed sale

Director

Non-Executive Director
11,500
19.52
US$224,500
11,500 19.52 US$224,500
2025-05-23 2025-05-23 PrS Proposed sale

Director

Non-Executive Director
14,245
16.44
US$234,187
14,245 16.44 US$234,187
2025-05-16 2025-05-16 PrS Proposed sale

Officer

Officer
5,000
16.80
US$84,000
5,000 16.80 US$84,000
2025-04-11 2025-04-11 PrS Proposed sale

Officer

Officer
6,312
13.53
US$85,401
6,312 13.53 US$85,401
2024-12-16 2024-12-30 PrS Proposed sale

Director

Non-Executive Director
11,500
15.00
US$172,500
11,500 15.00 US$172,500
2024-12-18 2024-12-18 PrS Proposed sale

Self

11,500
15.04
US$173,000
11,500 15.04 US$173,000
2024-08-13 2024-08-12 PrS Proposed sale

Officer

Officer
16,450
20.97
US$344,956
16,450 20.97 US$344,956
2024-08-12 2024-08-12 PrS Proposed sale

Officer

Officer
16,450
20.97
US$344,956
16,450 20.97 US$344,956
2024-05-31 2024-06-14 PrS Proposed sale

Key Employee

14,400
26.96
US$388,272
14,400 26.96 US$388,272
2024-06-07 2024-06-07 PrS Proposed sale

Officer

Officer
4,125
25.52
US$105,270
4,125 25.52 US$105,270
2024-05-24 2024-06-03 PrS Proposed sale

Director

Non-Executive Director
13,500
26.09
US$352,215
13,500 26.09 US$352,215
2024-05-29 2024-05-29 PrS Proposed sale

Officer

Officer
10,000
27.18
US$271,848
10,000 27.18 US$271,848
2024-05-29 2024-05-29 PrS Proposed sale

Officer

Officer
10,000
27.32
US$273,200
10,000 27.32 US$273,200
2024-05-24 2024-05-24 PrS Proposed sale

Officer

Officer
5,000
27.10
US$135,500
5,000 27.10 US$135,500
2024-05-24 2024-05-24 PrS Proposed sale

Officer

Officer
30,000
27.05
US$811,473
30,000 27.05 US$811,473
2024-05-16 2024-05-16 PrS Proposed sale

Officer

Officer
5,000
25.31
US$126,550
5,000 25.31 US$126,550
2024-04-12 2024-04-16 PrS Proposed sale

Officer

Officer
30,000
23.49
US$704,700
30,000 23.49 US$704,700
2024-04-03 2024-03-20 PrS Proposed sale

Self

13,500
23.48
US$317,000
13,500 23.48 US$317,000
2024-01-12 2024-01-12 PrS Proposed sale

Officer

Officer
8,000
20.55
US$164,404
8,000 20.55 US$164,404
2023-12-20 2023-12-28 PrS Proposed sale

Director

Non-Executive Director
13,500
20.47
US$276,345
13,500 20.47 US$276,345
2023-12-18 2023-12-18 PrS Proposed sale

Officer

Officer
10,000
21.18
US$211,800
10,000 21.18 US$211,800
2023-10-18 2023-10-16 PrS Proposed sale

Director

Non-Executive Director
13,900
19.51
US$271,189
13,900 19.51 US$271,189
2023-10-11 2023-10-11 PrS Proposed sale

Officer

Officer
5,000
19.60
US$98,024
5,000 19.60 US$98,024
2023-10-06 2023-10-06 PrS Proposed sale

Officer

Officer
5,000
19.81
US$99,035
5,000 19.81 US$99,035
2023-10-02 2023-10-02 PrS Proposed sale

Officer

Officer
8,427
19.47
US$164,032
8,427 19.47 US$164,032
2023-09-29 2023-09-29 PrS Proposed sale

Officer

Officer
1,573
19.30
US$30,359
1,573 19.30 US$30,359
2023-09-29 2023-09-29 PrS Proposed sale

Officer

Officer
10,000
19.33
US$193,278
10,000 19.33 US$193,278