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Who

Nikolaos Karellis

Director

Company insider

Files Form 4 as: Director, Star Bulk Carriers.

In numbers

Trades disclosed
6
Buys
1
Sells
1
Bought
$113K
Sold
$1.1M
Companies
1
Companies where not an officer
1
First trade
11 Jun 2026
Last trade
15 Sep 2026
Last filed
16 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
SBLK Star Bulk CarriersDirector · Marine Shipping · last 15 Sep 20261 buy · 1 sell

Activity over time

1 Jun – 1 Oct
101Jun 26Jul 26Aug 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Sep 2026filed 16 Sep 2026SBLK Star Bulk CarriersMarine ShippingSEC FORM 4 Bought$57K2,000 at $28.27filing
15 Sep 2026filed 16 Sep 2026SBLK Star Bulk CarriersMarine ShippingSEC FORM 4 Bought$57K2,000 at $28.27filing
12 Jun 2026filed 16 Jun 2026SBLK Star Bulk CarriersMarine ShippingSEC FORM 4 Code A—7,580 at $0.00filing
12 Jun 2026filed 16 Jun 2026SBLK Star Bulk CarriersMarine ShippingSEC FORM 4 Code A—7,580 at $0.00filing
11 Jun 2026filed 12 Jun 2026SBLK Star Bulk CarriersMarine ShippingSEC FORM 4 Sold$539K20,000 at $26.96filing
11 Jun 2026filed 12 Jun 2026SBLK Star Bulk CarriersMarine ShippingSEC FORM 4 Sold$539K20,000 at $26.96filing

Sectors

Industrials2

Buys in green, sells in red, by the company’s sector.

Related people

Raffaele ZagariDirector · Director at Star Bulk Carriers, filing Form 4 there in the last year
Koert ErhardtDirector · Director at Star Bulk Carriers, filing Form 4 there in the last year
Eleni VrettouDirector · Director at Star Bulk Carriers, filing Form 4 there in the last year
Mahesh BalakrishnanDirector · Director at Star Bulk Carriers, filing Form 4 there in the last year
Charis PlakantonakiChief Strategy Officer · Chief Strategy Officer at Star Bulk Carriers, filing Form 4 there in the last year
Alexandros PappasOther role · Also traded SBLK in the last 90 days
Milena Maria PappaDirector · Also traded SBLK in the last 90 days
Nikolaos ReskosChief Operating Officer · Also traded SBLK in the last 90 days