Charis Plakantonaki
Charis Plakantonaki has made 1 open-market purchase worth $85k since Sep 17, 2026, in 1 company. The latest: $85k of SBLK, filed Sep 17, 2026, scored 58 out of 100.
Chief Strategy Officer, Star Bulk Carriers Corp.
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Purchases
| Filed | Stock | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Sep 17 Form 4 (opens sec.gov) |
SBLKStar Bulk Carriers Corp. · Chief Strategy OfficerChief Strategy Officer · 8 insiders buying | +5% stake | 58 | $85k 3,000 at $28.27 |
−5.8% | −11.6% |
Track record (hypothetical): a week after the filing, these buys averaged −5.8% (0% up, 1 measured); a month after, −11.6% (0% up, 1 measured).
Questions
What stock has Charis Plakantonaki bought?
SBLK (Star Bulk Carriers Corp.), all on the open market and reported on SEC Form 4.
When did Charis Plakantonaki last buy?
Sep 17, 2026: 3,000 shares of SBLK at $28.27, $85k in all (Form 4 (opens sec.gov)).
Has Charis Plakantonaki filed a notice of a planned sale?
Not in the filings on record. A Form 144 is the notice an insider must file before selling restricted or control shares, and it lands on EDGAR before the sale is reported.
Is Charis Plakantonaki a routine or an opportunistic buyer?
There isn't enough history to say yet.
Data as of Sep 17, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer