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Insider Cluster (4 insiders) ·Filed May 27, 2026

STRR

Star Equity Holdings, Inc.
MIXED
Impact 5/10
Horizonweeks Processed5mo ago
Insider cluster: 2 insiders, $31K total
Actionable Insight ◆ Mixed

CEO Eberwein's sustained open-market buying while an ATM preferred-equity facility is active creates a tension between insider confidence and potential preferred-share dilution. The ATM can issue up to $8.7M of STRRP — watch for subsequent 424B5 filings indicating actual sales. If the ATM remains lightly used, the CEO's purchases carry more signal; if heavy issuance begins, the dilution overhang will pressure both common and preferred holders.

DirectionMixed
Confidencemedium
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
STRR ▼ -13.68% at T+60d
NEUTRAL call -13.68% · α vs SPY -15.41% · entry $11.55 → $9.97
Entry = T+0 close
May 27, 2026
via day close
T+1d
+0.61%
call +0.61% · α +0.36%
$11.62
settled 5mo ago
T+5d
0.00%
call 0.00% · α +0.05%
$11.55
settled 5mo ago
T+20d
-5.28%
call -5.28% · α -2.14%
$10.94
settled 4mo ago
T+60d
-13.68%
call -13.68% · α -15.41%
$9.97
settled 2mo ago

Price Chart

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Executive Summary

Star Equity Holdings CEO Jeffrey Eberwein made three open-market purchases totaling $62,368 (5,396 shares at ~$11.46 avg) over May 22-27, alongside a May 18 ATM facility to sell up to $8.7M of Series A Preferred Stock. Three directors received non-cash grant/awards of 5,504 shares each at $0. The CEO's buying alongside an active equity distribution facility creates a mixed signal — management is investing personal capital while simultaneously raising dilutive preferred capital.

Key Financial Metrics

Direction
buying
Total Value
$62.4K
Insiders
4

Key Facts

  • CEO Eberwein purchased 5,396 shares total across three open-market buys ($62,368 aggregate at ~$11.46/share)
  • Three directors received 5,504 shares each via non-cash grant/award on May 27 ($0 value)
  • On May 18, Star Equity filed a 424B5 and entered an ATM Sales Agreement to sell up to $8.7M of Series A Preferred Stock (STRRP)
  • Total open-market purchase value ($62K) equals ~0.14% of the $44M market cap
  • Prior 30d insider activity: 7 buys totaling $117K — CEO's trades are part of a sustained buying pattern

Financial Impact

CEO open-market purchases total ~$62K (~0.14% of market cap); ATM facility provides up to $8.7M in potential dilutive preferred equity capital

dilutioninsider ownershipcapital structure

Risk Factors

  • Up to $8.7M of Series A Preferred Stock can be sold via ATM, diluting existing preferred holders and potentially pressuring the common
  • Micro-cap ($44M) with limited liquidity — insider trades of even modest dollar size can appear proportionally larger
  • CEO's purchases may be part of a signaling strategy alongside capital-raising to support the preferred distribution

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-1780007729895
24 reports for STRR
Performance horizon
58% Hit rate @ T+1 7 of 12 directional calls Went positive at some point 8 of 12 best @ T+20▲ +3.85%Mar 23, 2026
Filters
Rows
Reports for STRR — sortable, filterable
TypeNow
Oct 26, 2026
1d ago
Press Release
NEUTRAL ★ 3/10
$10.04awaiting T+1—$10.27 (+2.29%)
Oct 19, 2026
7d ago
S-4
NEUTRAL ★ 5/10
$9.94 $9.79▼ −1.51%▼ −2.03%$10.27 (+3.32%)
Oct 14, 2026
12d ago
8-K
NEUTRAL ★ 3/10
$9.99 $9.81▼ −1.80%▼ −0.70%$10.27 (+2.80%)
Sep 22, 2026
4w ago
8-K
NEUTRAL ★ 3/10
$10.33 $10.17▼ −1.50%▼ −1.42%$10.27 (−0.53%)
Aug 14, 2026
10w ago
8-K
BEARISH ★ 6/10
$9.80 $9.82▼ −0.20%▼ −0.68%$10.27 (−4.80%)
Aug 7, 2026
11w ago
Press Release
NEUTRAL ★ 1/10
$11.30 $11.30▲ +0.01%▲ +0.04%$10.27 (−9.12%)
Jun 29, 2026
17w ago
8-K
NEUTRAL ★ 2/10
$10.66 $10.73▲ +0.66%▲ +0.79%$10.27 (−3.66%)
Jun 15, 2026
19w ago
Insider Cluster
NEUTRAL ★ 2/10
$11.05 $11.08▲ +0.27%▲ +1.52%$10.27 (−7.06%)
Jun 12, 2026
19w ago
Insider Cluster
BULLISH ★ 5/10
$11.02 $11.05▲ +0.27%▲ +0.87%$10.27 (−6.81%)
Jun 12, 2026
19w ago
Insider Cluster
BULLISH ★ 5/10
$11.02 $11.05▲ +0.27%▲ +0.87%$10.27 (−6.81%)
Showing 10 of 24

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Report published May 28, 2026