NASDAQ:SBLK

Star Bulk Carriers Stock Insider Trading

Industrials > Marine Shipping

Buy SBLK

*Your capital is at risk

$26.98

+0.460 (+1.73%)

At Close: Jun 23, 2026

Star Bulk Carriers Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -99.94. In total, the insiders bought 515.4K and sold 1.28M SBLK shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-99.94
● Buy	515.4K shares
● Sell	1.28M shares
48% Buy Activity Moderate Negative Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 12, 2026 Buy	Common shares par value $ 0.01 per share A-Award	Plakantonaki Charis Chief Strategy Officer	Officer	17 200 Value: $467.0K
Jun 12, 2026 Buy	Common Stock (Restricted Stock) A-Award	Weum Mikkel Storm Director	Director	1 760 Value: $47.8K
Jun 12, 2026 Buy	Common Shares of Par Value $0.01 per share A-Award	Begleris Christos Co CFO	C-Suite Officer	26 200 Value: $711.3K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Spyrou Symeon Co CFO	C-Suite Officer	26 200 Value: $711.3K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Blystad Arne Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Weston Gary Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Vrettou Eleni Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Balakrishnan Mahesh Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Reskos Nikolaos Chief Operating Officer	C-Suite Officer	48 100 Value: $1.31M
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Karellis Nikolaos Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Zagari Raffaele Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common Shares par value $0.01 per share A-Award	Pappa Milena Maria Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Capralos Spyridon Director	Director	19 500 Value: $529.4K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Erhardt Koert Director	Director	7 580 Value: $205.8K
Jun 12, 2026 Buy	Common shares, par value $0.01 per share A-Award	Norton Hamish President	CEO / President	35 800 Value: $972.0K
Jun 11, 2026 Sell	Common shares, par value $0.01 per share S-Sale	Karellis Nikolaos Director	Director	20 000 Value: $539.2K
Jun 01, 2026 Sell	Common shares, par value $0.01 per share S-Sale	Reskos Nikolaos Chief Operating Officer	C-Suite Officer	5 000 Value: $142.5K
May 21, 2026 Sell	Common shares, par value $0.01 per share S-Sale	Reskos Nikolaos Chief Operating Officer	C-Suite Officer	30 000 Value: $818.7K
May 20, 2026 Sell	Common shares, par value $0.01 per share S-Sale	Reskos Nikolaos Chief Operating Officer	C-Suite Officer	9 914 Value: $263.2K
May 19, 2026 Sell	Common shares, par value $0.01 per share S-Sale	Reskos Nikolaos Chief Operating Officer	C-Suite Officer	86 Value: $2K
May 18, 2026 Sell	Common shares, par value $0.01 per share S-Sale	Reskos Nikolaos Chief Operating Officer	C-Suite Officer	33 103 Value: $869.9K
Apr 15, 2026 Sell	Common shares par value $0.01 per share S-Sale	Reskos Nikolaos COO	C-Suite Officer	8 406 Value: $210.6K
Apr 14, 2026 Sell	Common shares par value $0.01 per share S-Sale	Reskos Nikolaos COO	C-Suite Officer	1 594 Value: $39.9K
Apr 08, 2026 Sell	Common shares par value $ 0.01 per share S-Sale	Plakantonaki Charis Chief Strategy Officer	Officer	16 500 Value: $405.2K
Apr 08, 2026 Sell	Common shares par value $ 0.01 per share S-Sale	Plakantonaki Charis Chief Strategy Officer	Officer	16 500 Value: $405.2K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT STAR BULK CARRIERS CORP.

Star Bulk Carriers Corp., a shipping company, engages in the ocean transportation of dry bulk cargoes worldwide. The company's vessels transport a range of major bulks, including iron ores, coal, and grains, as well as minor bulks, such as bauxite, fertilizers, and steel products. As of December 31, 2021, it had a fleet of 128 vessels with an aggregate capacity of approximately 14.1 million deadweight tons, including 17 Newcastlemax, 24 Capesize,...

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