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Insider Cluster (2 insiders) ·Filed Jun 2, 2026

STRR

Star Equity Holdings, Inc.
BULLISH
Impact 5/10
Horizonweeks Processed4mo ago
Insider cluster: 2 insiders, $54K total
Actionable Insight ▲ Bullish

CEO Eberwein's consistent open-market buying over the past week ($277K total) is a strong insider signal for a $43M micro-cap. Monitor for upcoming earnings or corporate developments that may have prompted the buying. The 88% analyst bullish consensus adds to the positive read-through.

DirectionBullish
Confidencemedium
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
STRR ▼ -11.95% at T+60d
LONG call ✗ call lost -11.95% · α vs SPY -14.45% · entry $11.55 → $10.17
Entry = T+0 close
Jun 2, 2026
via day close
T+1d
+0.87%
call +0.87% · α +0.47%
$11.65
settled 5mo ago
T+5d
+0.95%
call +0.95% · α +4.77%
$11.66
settled 5mo ago
T+20d
-4.85%
call -4.85% · α -3.85%
$10.99
settled 4mo ago
T+60d
-11.95%
call -11.95% · α -14.45%
$10.17
settled 2mo ago

Price Chart

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Executive Summary

CEO Jeffrey Eberwein and Director Louis Parks made open-market purchases totaling $54K over two days, with Eberwein alone buying $43K on May 29. This follows a larger cluster of insider buying over the prior week (Eberwein bought $223K on May 28-29, plus other directors received non-cash grants). The buying is modest relative to the $43M market cap (0.13%), but the CEO's consistent open-market accumulation is a notable bullish signal, especially given the company's 88% analyst bullish consensus.

Key Financial Metrics

Direction
buying
Total Value
$54.1K
Insiders
2

Key Facts

  • CEO Jeffrey Eberwein purchased 3,663 shares at $11.61 on May 29, totaling $42,527
  • Director Louis Parks purchased 1,000 shares at $11.60 on May 29, totaling $11,600
  • Total open-market buying in this cluster: $54,127 (0.13% of $43M market cap)
  • Over the prior 7 days, Eberwein made additional open-market purchases totaling ~$223K (May 27-28)
  • Six directors received non-cash grants of 5,504 shares each on May 27 (zero economic value)
  • Analyst consensus is 88% bullish (7 Buy/Strong Buy, 1 Hold)
  • Recent insider activity (30d): 6 buys totaling $234K prior to this cluster

Financial Impact

CEO and director open-market purchases totaling $54K, representing 0.13% of market cap

insider ownershipmarket sentiment

Risk Factors

  • Micro-cap stock with limited liquidity — insider buying may not translate to price movement
  • Insider buying could be pre-planned 10b5-1 program, reducing informational content

Market Snapshot

Exchange
Nasdaq
Sector
Services-Help Supply Services
Analyst Consensus
88% bullish (8 analysts)

Investment Themes

Services

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-STRR-1780441295336
24 reports for STRR
Performance horizon
55% Hit rate @ T+1 6 of 11 directional calls Went positive at some point 7 of 11 best @ T+20▲ +3.85%Mar 23, 2026
Filters
Rows
Reports for STRR — sortable, filterable
TypeNow
Oct 26, 2026
today
Press Release
NEUTRAL ★ 3/10
$10.04awaiting T+1—$9.80 (−2.39%)
Oct 19, 2026
6d ago
S-4
NEUTRAL ★ 5/10
$9.94 $9.79▼ −1.51%▼ −2.03%$9.80 (−1.41%)
Oct 14, 2026
11d ago
8-K
NEUTRAL ★ 3/10
$9.99 $9.81▼ −1.80%▼ −0.70%$9.80 (−1.90%)
Sep 22, 2026
4w ago
8-K
NEUTRAL ★ 3/10
$10.33 $10.17▼ −1.50%▼ −1.42%$9.80 (−5.08%)
Aug 14, 2026
10w ago
8-K
BEARISH ★ 6/10
$9.80 $9.82▼ −0.20%▼ −0.68%$9.80 (−0.00%)
Aug 7, 2026
11w ago
Press Release
NEUTRAL ★ 1/10
$11.30 $11.30▲ +0.01%▲ +0.04%$9.80 (−13.27%)
Jun 29, 2026
16w ago
8-K
NEUTRAL ★ 2/10
$10.66 $10.73▲ +0.66%▲ +0.79%$9.80 (−8.07%)
Jun 15, 2026
18w ago
Insider Cluster
NEUTRAL ★ 2/10
$11.05 $11.08▲ +0.27%▲ +1.52%$9.80 (−11.31%)
Jun 12, 2026
19w ago
Insider Cluster
BULLISH ★ 5/10
$11.02 $11.05▲ +0.27%▲ +0.87%$9.80 (−11.07%)
Jun 12, 2026
19w ago
Insider Cluster
BULLISH ★ 5/10
$11.02 $11.05▲ +0.27%▲ +0.87%$9.80 (−11.07%)
Showing 10 of 24

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Report published Jun 2, 2026