SBLK Star Bulk Carriers Corp.

NEUTRAL Impact: 3/10 Insider Cluster (2 insiders)
Horizon days Filed Apr 8, 2026 Processed 1mo ago
Insider cluster: 2 insiders, $445K total
Latest settled — T+20d
SBLK ▲ +8.32% at T+20d
NEUTRAL call ✓ call won +8.32% · α vs SPY -0.22% · entry $24.63 → $26.68
Next anchor: T+60d in 22d
Last close $26.72 (close Jun 8) · +8.49% from $24.63 entry
Entry anchored
Apr 7, 03:59 PM ET
via Databento tick
T+1d
-1.79%
call -1.79% · α -2.36%
$24.19
settled 2mo ago
T+5d
+0.04%
call +0.04% · α -3.48%
$24.64
settled 8w ago
T+20d
+8.32%
call +8.32% · α -0.22%
$26.68
settled 5w ago
T+60d
call — · α —
in 22d

Price Chart

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Executive Summary

Two corporate insiders at Star Bulk Carriers Corp. sold shares in the past week, including the COO and Chief Strategy Officer, totaling $445K in open-market transactions. The sales represent a very small fraction of the company's $2.7B market cap and appear routine rather than a coordinated signal.

Key Financial Metrics

Direction
selling
Total Value
$445.0K
Insiders
2

Actionable Insight

The level of selling is minimal relative to company size and not concentrated enough to indicate material concern. Monitor for continuation or expansion of selling in next 30 days, especially by C-suite executives.

Key Facts

  • COO Reskos Nikolaos sold $40K in shares on 2026-04-14 in two transactions (total 10,000 shares at ~$25.05 average).
  • Chief Strategy Officer Plakantonaki Charis sold 16.5K shares at $24.56, totaling $405K on 2026-04-08.
  • Total insider selling cluster value: $445K over a 7-day window.
  • Total value represents only 0.016% of the company's $2.7B market cap.

Financial Impact

$445,000 in total open-market share sales, representing 0.016% of market cap

insider ownershipfloat

Risk Factors

  • Potential perception of lack of confidence if further insider selling follows
  • Concentration of sales among senior executives, though small in dollar terms

Market Snapshot

Exchange
Nasdaq
Sector
Deep Sea Foreign Transportation of Freight

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-SBLK-1776357982011
6 reports for SBLK
Performance horizon
67% Hit rate 2 of 3 directional calls best @ T+60▲ +21.12%Mar 6, 2026
Filters
Rows
Reports for SBLK — sortable, filterable
Type Now
May 26, 2026
14d ago
6-K
BULLISH ★ 7/10
$27.33 $27.17▼ −0.59%▼ −1.05%$26.72 (−2.23%)
May 20, 2026
20d ago
Press Release
BULLISH ★ 6/10
$26.92 $27.18▲ +0.97%▼ −0.63%$26.72 (−0.74%)
May 4, 2026
5w ago
Press Release
NEUTRAL ★ 2/10
$25.30 $26.74▲ +5.69%▲ +2.76%$26.72 (+5.61%)
Apr 8, 2026
9w ago
Insider Cluster
NEUTRAL ★ 3/10
$24.63 $24.64▲ +0.04%▼ −3.48%$26.72 (+8.49%)
Mar 20, 2026
11w ago
Press Release
NEUTRAL ★ 3/10
$22.33 $22.25▼ −0.36%▲ +1.79%$26.72 (+19.66%)
Mar 6, 2026
13w ago
Press Release
BULLISH ★ 8/10
$23.29 $21.84▼ −6.23%▼ −4.70%$26.72 (+14.73%)
Showing 6 of 6

US Market Status

Market Closed — Opens in 6h 55m

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