Form4insider filings, from the source

Company · CIK 0001386716 · SIC 4412 — Deep Sea Foreign Transportation of Freight · Nasdaq

Star Bulk Carriers Corp. · SBLK

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $6.9M · 8sales $2.9M · 7net $4.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 SForm 4 →Sep 22, 8:25 am EDTEleni VrettouDirector3,500$32.12$112,42073,686−4.53%
Sep 18, 2026 SForm 4 →Sep 22, 8:32 am EDTMahesh BalakrishnanDirector10,000$32.34$323,40029,080−25.6%
Sep 15, 2026 PForm 4 →Sep 17, 11:02 am EDTRaffaele ZagariDirector60,000$28.27$1,696,2001,953,000+3.17%
Sep 15, 2026 PForm 4 →Sep 17, 10:39 am EDTCharis PlakantonakiChief Strategy Officer3,000$28.27$84,81058,778+5.38%
Sep 15, 2026 PForm 4 →Sep 17, 10:14 am EDTMilena Maria PappaDirector74,400$28.27$2,103,2883,167,074+2.41%
Sep 15, 2026 PForm 4 →Sep 17, 10:04 am EDTAlexandros PappasOther74,400$28.27$2,103,2882,532,150+3.03%
Sep 15, 2026 PForm 4 →Sep 17, 8:30 am EDTNikolaos ReskosChief Operating Officer10,000$28.27$282,700410,875+2.49%
Sep 15, 2026 PForm 4 →Sep 16, 11:45 am EDTSymeon Spyrouco CFO15,000$28.27$424,050241,200+6.63%
Sep 15, 2026 PForm 4 →Sep 16, 11:16 am EDTNikolaos KarellisDirector2,000$28.27$56,5409,580+26.4%
Sep 15, 2026 PForm 4 →Sep 16, 11:02 am EDTKoert ErhardtDirector6,000$28.27$169,62016,080+59.5%
Aug 25, 2026 SForm 4 →Aug 26, 1:16 pm EDTRaffaele ZagariDirector50,000$31.20$1,560,0001,903,000−2.56%
Aug 24, 2026 SForm 4 →Aug 25, 1:57 pm EDTRaffaele ZagariDirector50,000$30.70$1,535,0001,953,000—
Aug 17, 2026 SForm 4 →Aug 19, 6:28 am EDTCharis PlakantonakiChief Strategy Officer10,825$29.82$322,80355,778−16.3%
Aug 14, 2026 SForm 4 →Aug 18, 1:15 pm EDTCharis PlakantonakiChief Strategy Officer10,825$28.95$313,42566,603−14.0%
Aug 6, 2026 GForm 4 →Aug 10, 9:47 am EDTSpyridon CapralosDirector118,720——245,456—
Aug 6, 2026 SForm 4 →Aug 7, 8:54 am EDTNikolaos ReskosChief Operating Officer5,000$29.50$147,500400,875−1.23%10b5-1
Jul 30, 2026 SForm 4 →Aug 3, 7:08 am EDTNikolaos ReskosChief Operating Officer5,000$28.99$144,950405,875−1.22%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.