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Insider

Charis Plakantonaki

Chief Strategy Officer

Charis Plakantonaki (Chief Strategy Officer) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales, 1 filed past the two-business-day deadline), most often in Star Bulk Carriers Corp. (SBLK). The largest single filing was $405K of SBLK (16,500 sh × $24.56, as filed), executed Apr 8.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells · 1 late
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.0M
shares × price, as filed
Last traded
Aug 17
Filed Aug 19

Median ADV $38.1M across their filed names

Open performance
Volume by month
$636K$318K$0Oct 2024Apr 2025Oct 2025Apr 2026Apr 2026 · sells $405KAug 2026 · sells $636K
Buys $0 Sells $1.0M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Industrials 3 filings

Sector per market data · by filing · past 12 months

Most traded names
SBLK Star Bulk Carriers Corp. SBLK · 0 buys · 3 sells 3 filings
Recent filings
SBLKSALE Star Bulk Carriers Corp. View filing → $323K
10,825 sh × $29.82
Exec Aug 17
Filed Aug 19 · 6:28 AM ET
SBLKSALE Star Bulk Carriers Corp. View filing → $313K
10,825 sh × $28.95
Exec Aug 14
Filed Aug 18 · 1:15 PM ET
SBLKSALE Star Bulk Carriers Corp. View filing → $405K
16,500 sh × $24.56
Exec Apr 8
Filed Apr 16 · 5:30 PM ET †