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United States Freight & Logistics Services

Star Bulk Carriers Corp (SBLK)

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Over the last 90 days, Star Bulk Carriers Corp. has seen significant insider selling, with a net value of -$2.89 million. Executives contributed -$2.35 million to this net sell-off. The stock has performed strongly, up 24.4% in 90 days and trading near its 52-week high. Recent transactions show multiple sell orders from Nikolaos Reskos and Nikolaos Karellis.
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Ticker: SBLK Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Karellis Nikolaos
Director
1 sale — total 540,800 USD
Proposed sale 15 Jun 2026
Value US$3,551,422.35 | Price 168.78 | Shares 99,843
Sale 11 Jun 2026
Value US$1,244,360.27 | Price 441.81 | Shares 57,314
Sale 1 Jun 2026
Value US$142,450.00 | Price 28.49 | Shares 5,000
Proposed sale 1 Jun 2026
Value US$136,250.00 | Price 27.25 | Shares 5,000
Sale 21 May 2026
Value US$818,700.00 | Price 27.29 | Shares 30,000
Proposed sale 21 May 2026
Value US$800,700.00 | Price 26.69 | Shares 30,000
Sale 20 May 2026
Value US$263,216.70 | Price 26.55 | Shares 9,914
Sale 19 May 2026
Value US$2,278.14 | Price 26.49 | Shares 86
Proposed sale 19 May 2026
Value US$263,600.00 | Price 26.36 | Shares 10,000
Sale 18 May 2026
Value US$869,880.63 | Price 26.28 | Shares 33,103
Proposed sale 18 May 2026
Value US$876,236.41 | Price 26.47 | Shares 33,103
Proposed sale 16 Apr 2026
Value US$245,694.00 | Price 24.57 | Shares 10,000
Sale 15 Apr 2026
Value US$210,570.30 | Price 25.05 | Shares 8,406
Proposed sale 15 Apr 2026
Value US$210,613.17 | Price 25.06 | Shares 8,406
Sale 14 Apr 2026
Value US$39,850.00 | Price 25.00 | Shares 1,594
Proposed sale 14 Apr 2026
Value US$39,850.00 | Price 25.00 | Shares 1,594
Proposed sale 8 Apr 2026
Value US$405,180.60 | Price 24.56 | Shares 16,500
Proposed sale 2 Mar 2026
Value US$534,975.21 | Price 26.29 | Shares 20,349
Proposed sale 19 Feb 2026
Value US$476,952.42 | Price 24.71 | Shares 19,302
Proposed sale 12 Jan 2026
Value US$170,000.00 | Price 20.00 | Shares 8,500
Proposed sale 29 Dec 2025
Value US$209,012.00 | Price 18.17 | Shares 11,500
Proposed sale 3 Dec 2025
Value US$400,000.00 | Price 20.00 | Shares 20,000
Proposed sale 2 Dec 2025
Value US$1,005,412.50 | Price 19.86 | Shares 50,625
Proposed sale 28 Nov 2025
Value US$298,948.50 | Price 19.93 | Shares 15,000
Proposed sale 19 Sep 2025
Value US$224,500.00 | Price 19.52 | Shares 11,500
Proposed sale 23 May 2025
Value US$234,187.00 | Price 16.44 | Shares 14,245
Proposed sale 16 May 2025
Value US$84,000.00 | Price 16.80 | Shares 5,000
Proposed sale 11 Apr 2025
Value US$85,401.36 | Price 13.53 | Shares 6,312
Proposed sale 30 Dec 2024
Value US$172,500.00 | Price 15.00 | Shares 11,500
Proposed sale 18 Dec 2024
Value US$173,000.00 | Price 15.04 | Shares 11,500
Proposed sale 12 Aug 2024
Value US$344,956.50 | Price 20.97 | Shares 16,450
Proposed sale 12 Aug 2024
Value US$344,956.50 | Price 20.97 | Shares 16,450
Proposed sale 14 Jun 2024
Value US$388,271.52 | Price 26.96 | Shares 14,400
Proposed sale 7 Jun 2024
Value US$105,270.00 | Price 25.52 | Shares 4,125
Proposed sale 3 Jun 2024
Value US$352,215.00 | Price 26.09 | Shares 13,500
Proposed sale 29 May 2024
Value US$271,848.00 | Price 27.18 | Shares 10,000
Proposed sale 29 May 2024
Value US$273,200.00 | Price 27.32 | Shares 10,000
Proposed sale 24 May 2024
Value US$135,500.00 | Price 27.10 | Shares 5,000
Proposed sale 24 May 2024
Value US$811,473.00 | Price 27.05 | Shares 30,000
Proposed sale 16 May 2024
Value US$126,550.00 | Price 25.31 | Shares 5,000
Proposed sale 16 Apr 2024
Value US$704,700.00 | Price 23.49 | Shares 30,000
Proposed sale 20 Mar 2024
Value US$317,000.00 | Price 23.48 | Shares 13,500
Proposed sale 12 Jan 2024
Value US$164,404.00 | Price 20.55 | Shares 8,000
Proposed sale 28 Dec 2023
Value US$276,345.00 | Price 20.47 | Shares 13,500
Proposed sale 18 Dec 2023
Value US$211,800.00 | Price 21.18 | Shares 10,000
Proposed sale 16 Oct 2023
Value US$271,189.00 | Price 19.51 | Shares 13,900
Proposed sale 11 Oct 2023
Value US$98,023.50 | Price 19.60 | Shares 5,000
Proposed sale 6 Oct 2023
Value US$99,035.00 | Price 19.81 | Shares 5,000
Proposed sale 2 Oct 2023
Value US$164,032.40 | Price 19.47 | Shares 8,427
Proposed sale 29 Sep 2023
Value US$30,358.90 | Price 19.30 | Shares 1,573
Proposed sale 29 Sep 2023
Value US$193,278.00 | Price 19.33 | Shares 10,000
Proposed sale 28 Sep 2023
Value US$138,229.14 | Price 19.11 | Shares 7,233
Proposed sale 27 Sep 2023
Value US$439,865.80 | Price 19.12 | Shares 23,000
Proposed sale 28 Aug 2023
Value US$817,666.85 | Price 17.05 | Shares 47,957
Proposed sale 10 Aug 2023
Value US$235,439.85 | Price 18.81 | Shares 12,520
Proposed sale 26 Jun 2023
Value US$274,462.00 | Price 25.18 | Shares 10,900
Proposed sale 26 Jun 2023
Value US$183,000.00 | Price 17.77 | Shares 10,300
Sale 18 Apr 2008
Value US$251,844.00 | Price 12.59 | Shares 20,000
Sale 18 Apr 2008
Value US$187,500.00 | Price 12.50 | Shares 15,000
Sale 18 Apr 2008
Value US$251,844.00 | Price 12.59 | Shares 20,000
Sale 18 Apr 2008
Value US$187,500.00 | Price 12.50 | Shares 15,000
Sale 18 Apr 2008
Value US$251,844.00 | Price 12.59 | Shares 20,000
Sale 18 Apr 2008
Value US$187,500.00 | Price 12.50 | Shares 15,000
Sale 18 Apr 2008
Value US$251,844.00 | Price 12.59 | Shares 20,000
Sale 18 Apr 2008
Value US$187,500.00 | Price 12.50 | Shares 15,000
Sale 14 Apr 2008
Value US$61,450.00 | Price 12.29 | Shares 5,000
Sale 14 Apr 2008
Value US$61,450.00 | Price 12.29 | Shares 5,000
Sale 14 Feb 2008
Value US$306,000.00 | Price 12.24 | Shares 25,000
Sale 14 Feb 2008
Value US$306,000.00 | Price 12.24 | Shares 25,000
Sale 11 Feb 2008
Value US$223,940.00 | Price 11.20 | Shares 20,000
Sale 1 Feb 2008
Value US$114,212.00 | Price 11.42 | Shares 10,000
Sale 17 Jan 2008
Value US$48,297.00 | Price 9.66 | Shares 5,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-03 2026-06-15 PrS Proposed sale
Karellis Nikolaos

Director

Non-Executive Director
99,843
168.78
US$3,551,422 		99,843 168.78 US$3,551,422
2026-06-12 2026-06-11 S Sale
Karellis Nikolaos
Non-Executive Director
57,314 -23.0%
441.81
US$1,244,360 		57,314 -23.0% 441.81 US$1,244,360
2026-06-03 2026-06-01 S Sale
Reskos Nikolaos

Chief Operating Officer

Officer
70,375 -42.9%
433.66
US$3,365,388 		70,375 -42.9% 433.66 US$3,365,388
2026-06-01 2026-06-01 PrS Proposed sale
NIKOLAOS RESKOS

Officer

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

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
NIKOLAOS RESKOS

Officer

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

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
Reskos Nikolaos

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
NIKOLAOS RESKOS

Officer

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

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
NIKOLAOS RESKOS

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
SOFIA DAMIGOU

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

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
NIKOLAOS RESKOS

Officer

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

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
NIKOLAOS RESKOS

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
CHARIS PLAKANTONAKI

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
Christos Begleris

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
Christos Begleris

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
Zagari Raffaele

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
Zagari Raffaele

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
Koert Erhardt

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
Norton Hamish

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
CHARIS PLAKANTONAKI

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
Karellis Nikolaos

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
Balakrishnan Mahesh

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
Norton Hamish

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
Norton Hamish

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
Zagari Raffaele

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
Koert Erhardt

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

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
Norton Hamish

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
ANASTASOPOULOS ARISTEIDIS

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
Norton Hamish

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
Karellis Nikolaos

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
SYMEON SPYROU & ATHANASIA LAMPRAKI

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
SPYKAS CONSULTING INC.

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
SPYKAS CONSULTING INC.

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
CHRISTOS BEGLERIS

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
Norton Hamish

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
Begleris Christos

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
Koert Erhardt

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

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
Zagari Raffaele

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
Norton Hamish

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
Balakrishnan Mahesh

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
CHARIS PLAKANTONAKI

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
CHARIS PLAKANTONAKI

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
CHARIS PLAKANTONAKI

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
CHARIS PLAKANTONAKI

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
SPYKAS CONSULTING INC.

Officer

Officer
10,000
19.33
US$193,278 		10,000 19.33 US$193,278
2023-09-28 2023-09-28 PrS Proposed sale
ANDROS FAMILY NAVIGATION LTD.

Officer

Officer
7,233
19.11
US$138,229 		7,233 19.11 US$138,229
2023-09-27 2023-09-27 PrS Proposed sale
CHRISTOS BEGLERIS

Officer

Officer
23,000
19.12
US$439,866 		23,000 19.12 US$439,866
2023-08-29 2023-08-28 PrS Proposed sale
Norton Hamish

Officer

Officer
47,957
17.05
US$817,667 		47,957 17.05 US$817,667
2023-08-10 2023-08-10 PrS Proposed sale
CHARIS PLAKANTONAKI

Officer

Officer
12,520
18.81
US$235,440 		12,520 18.81 US$235,440
2024-06-12 2023-06-26 PrS Proposed sale
ANASTASOPOULOS ARISTEIDIS

Key Employee
10,900
25.18
US$274,462 		10,900 25.18 US$274,462
2023-06-12 2023-06-26 PrS Proposed sale
ANASTASOPOULOS ARISTEIDIS

Key Employee
10,300
17.77
US$183,000 		10,300 17.77 US$183,000
2008-04-21 2008-04-18 S Sale RAMIUS CAPITAL GROUP LLC Large shareholder
20,000 -4.1%
12.59
US$251,844 		20,000 -4.1% 12.59 US$251,844
2008-04-21 2008-04-18 S Sale RAMIUS CAPITAL GROUP LLC Large shareholder
15,000 -3.0%
12.50
US$187,500 		15,000 -3.0% 12.50 US$187,500
2008-04-21 2008-04-18 S Sale RAMIUS CAPITAL GROUP LLC Large shareholder
20,000 -3.5%
12.59
US$251,844 		20,000 -3.5% 12.59 US$251,844
2008-04-21 2008-04-18 S Sale C4S & CO LLC

See Explanation of Responses

Large shareholder
20,000 -4.1%
12.59
US$251,844 		20,000 -4.1% 12.59 US$251,844
2008-04-21 2008-04-18 S Sale C4S & CO LLC

See Explanation of Responses

Large shareholder
15,000 -3.0%
12.50
US$187,500 		15,000 -3.0% 12.50 US$187,500
2008-04-21 2008-04-18 S Sale C4S & CO LLC

See Explanation of Responses

Large shareholder
20,000 -3.5%
12.59
US$251,844 		20,000 -3.5% 12.59 US$251,844
2008-04-21 2008-04-18 S Sale RAMIUS CAPITAL GROUP LLC Large shareholder
15,000 -2.6%
12.50
US$187,500 		15,000 -2.6% 12.50 US$187,500
2008-04-21 2008-04-18 S Sale C4S & CO LLC

See Explanation of Responses

Large shareholder
15,000 -2.6%
12.50
US$187,500 		15,000 -2.6% 12.50 US$187,500
2008-04-16 2008-04-14 S Sale RAMIUS CAPITAL GROUP LLC Large shareholder
5,000 -100.0%
12.29
US$61,450 		5,000 -100.0% 12.29 US$61,450
2008-04-16 2008-04-14 S Sale C4S & CO LLC

See Explanation of Responses

Large shareholder
5,000 -100.0%
12.29
US$61,450 		5,000 -100.0% 12.29 US$61,450
2008-02-19 2008-02-14 S Sale RAMIUS CAPITAL GROUP LLC Large shareholder
25,000 -1.4%
12.24
US$306,000 		25,000 -1.4% 12.24 US$306,000
2008-02-19 2008-02-14 S Sale C4S & CO LLC

See Explanation of Responses

Large shareholder
25,000 -1.4%
12.24
US$306,000 		25,000 -1.4% 12.24 US$306,000
2008-02-13 2008-02-11 S Sale RAMIUS CAPITAL GROUP LLC

See Explanation of Responses

Large shareholder
20,000 -0.7%
11.20
US$223,940 		20,000 -0.7% 11.20 US$223,940
2008-02-06 2008-02-01 S Sale RAMIUS CAPITAL GROUP LLC

See Explanation of Responses

Large shareholder
10,000 -0.3%
11.42
US$114,212 		10,000 -0.3% 11.42 US$114,212
2008-02-06 2008-01-17 S Sale RAMIUS CAPITAL GROUP LLC

See Explanation of Responses

Large shareholder
5,000 -0.2%
9.66
US$48,297 		5,000 -0.2% 9.66 US$48,297
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