Charis Plakantonaki insider trades: Star Bulk Carriers (SBLK) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Charis reports to the SEC
Open-market buys and sales
5 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | SBLK | ↑ Buy | 3,000 | $28.27 | $85K | Direct | Sep 17, 2026 (2d) |
| Aug 17, 2026 | SBLK | ↓ Sell | 10,825 | $29.82 | $323K | Direct | Aug 19, 2026 (2d) |
| Aug 14, 2026 | SBLK | ↓ Sell | 10,825 | $28.95 | $313K | Direct | Aug 18, 2026 (4d) |
| Apr 8, 2026 | SBLK | ↓ Sell | 16,500 | $24.56 | $405K | Direct | Apr 16, 2026 (8d) |
| Apr 8, 2026 | SBLK | ↓ Sell | 16,500 | $24.56 | $405K | Direct | Apr 16, 2026 (8d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other SBLK insiders
Open-market trades in the last 12 months
About Charis Plakantonaki's insider trades
Charis Plakantonaki is Chief Strategy Officer at Star Bulk Carriers (SBLK). Since Apr 8, 2026, Charis has reported 1 open-market purchase worth $85K and 4 sales worth $1.4M on SEC Form 4. In the last 12 months: 1 buy ($85K) and 4 sales ($1.4M).
Their filings also include grants and awards (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SBLK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.