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SBLK insider trading

Star Bulk Carriers Corp. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
8
Bought · 24 mo
$6.9M
Buys · last 90 days
8 · $6.9M
Most recent buy
2026-09-17

Cluster buy detected

8 insiders bought SBLK within a short window (2026-09-15), $6.9M in total — cluster score 62/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-09-17Pappa Milena Mariacluster
Director
Bought74,400$28.27$2.1M
2026-09-17Pappas Alexandroscluster
Insider
Bought74,400$28.27$2.1M
2026-09-17Plakantonaki Chariscluster
Chief Strategy Officer
Bought3,000$28.27$85k
2026-09-17Reskos Nikolaoscluster
Chief Operating Officer
Bought10,000$28.27$283k
2026-09-17Zagari Raffaelecluster
Director
Bought60,000$28.27$1.7M
2026-09-16Erhardt Koertcluster
Director
Bought6,000$28.27$170k
2026-09-16Karellis Nikolaoscluster
Director
Bought2,000$28.27$57k
2026-09-16Spyrou Symeoncluster
co CFO
Bought15,000$28.27$424k
2026-08-26Zagari Raffaele
Director
Sold50,000$31.20$1.6M
2026-08-25Zagari Raffaele
Director
Sold50,000$30.70$1.5M

Most active insider buyers

InsiderRoleBuysTotal bought
Pappa Milena MariaDirector1$2.1M
Pappas AlexandrosInsider1$2.1M
Zagari RaffaeleDirector1$1.7M
Spyrou Symeonco CFO1$424k
Reskos NikolaosChief Operating Officer1$283k
Erhardt KoertDirector1$170k

See SBLK on the chart

Every insider buy and sell for SBLK plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.