NASDAQ:STRR

Star Equity Holdings Stock Insider Trading

Healthcare > Medical - Diagnostics & Research

Buy STRR

*Your capital is at risk

$10.80

+0.188 (+1.77%)

At Close: Jul 31, 2026

Star Equity Holdings Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 14.78. In total, the insiders bought 501.35K and sold 368.61K STRR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	14.78
● Buy	501.35K shares
● Sell	368.61K shares
86% Buy Activity Strong Negative Correlation
Buy Signal Medium Confidence Jun 08, 2026 Analysis Breakdown: Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (86% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
May 19, 2026 Buy	Series A Preferred Stock M-Exempt	Palmer Jennifer Director	Director	460 Value: $0
May 19, 2026 Buy	Restricted Stock Unit M-Exempt	Palmer Jennifer Director	Director	460 Value: $5K
May 19, 2026 Buy	Series A Preferred Stock M-Exempt	Parks Louis A. Director	Director	485 Value: $0
May 19, 2026 Buy	Restricted Stock Unit M-Exempt	Parks Louis A. Director	Director	485 Value: $5K
Apr 15, 2026 Buy	Common Stock. A-Award	Eberwein Jeffrey E. Chief Executive Officer	CEO / President	6 504 Value: $62.5K
Mar 31, 2026 Buy	Common Stock. P-Purchase	Zabkowicz Jacob CEO Hudson Talent Solutionsllc	CEO / President	150 Value: $2K
Mar 30, 2026 Sell	Series A Preferred Stock S-Sale	Eberwein Jeffrey E. Chief Executive Officer	CEO / President	7 722 Value: $76.8K
Mar 27, 2026 Buy	Common Stock P-Purchase	Parks Louis A. Director	Director	1 500 Value: $15.0K
Mar 27, 2026 Buy	Common Stock P-Purchase	Fruhbeis Todd Michael Director	Director	500 Value: $5K
Mar 27, 2026 Buy	Common Stock P-Purchase	Fruhbeis Todd Michael Director	Director	300 Value: $3K
Mar 27, 2026 Sell	Series A Preferred Stock S-Sale	Eberwein Jeffrey E. Chief Executive Officer	CEO / President	7 354 Value: $73.4K
Mar 26, 2026 Buy	Common Stock P-Purchase	Fruhbeis Todd Michael Director	Director	500 Value: $5K
Mar 26, 2026 Buy	Common Stock P-Purchase	Fruhbeis Todd Michael Director	Director	300 Value: $3K
Mar 26, 2026 Sell	Series A Preferred Stock S-Sale	Eberwein Jeffrey E. Chief Executive Officer	CEO / President	424 Value: $4K
Mar 25, 2026 Buy	Series A Preferred Stock P-Purchase	Coleman Richard Kenneth Jr. Chief Operating Officer	C-Suite Officer	977 Value: $10K
Mar 25, 2026 Buy	Restricted Stock Unit M-Exempt	Bible Hannah M. Chief Legal Officer	Officer	312 Value: $3K
Mar 25, 2026 Buy	Common Stock A-Award	Bible Hannah M. Chief Legal Officer	Officer	1 621 Value: $15.7K
Mar 25, 2026 Sell	Common Stock F-InKind	Bible Hannah M. Chief Legal Officer	Officer	115 Value: $1K
Mar 25, 2026 Buy	Common Stock M-Exempt	Bible Hannah M. Chief Legal Officer	Officer	312 Value: $3K
Mar 25, 2026 Buy	Restricted Stock Unit M-Exempt	Palmer Jennifer Director	Director	396 Value: $4K
Mar 25, 2026 Buy	Common Stock M-Exempt	Palmer Jennifer Director	Director	396 Value: $4K
Mar 25, 2026 Buy	Restricted Stock Unit M-Exempt	Parks Louis A. Director	Director	417 Value: $4K
Mar 25, 2026 Buy	Common Stock M-Exempt	Parks Louis A. Director	Director	417 Value: $4K
Mar 25, 2026 Buy	Restricted Stock Unit M-Exempt	Fruhbeis Todd Michael Director	Director	460 Value: $4K
Mar 25, 2026 Buy	Common Stock M-Exempt	Fruhbeis Todd Michael Director	Director	460 Value: $4K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT STAR EQUITY HOLDINGS, INC.

Star Equity Holdings, Inc. provides healthcare solutions in the United States and internationally. It operates through four segments: Diagnostic Services, Diagnostic Imaging, Construction, and Investments. It offers imaging services primarily to cardiologists, internal medicine physicians, and family practice doctors; and imaging systems, including nuclear cardiac and general purpose nuclear imaging systems to physician offices and hospitals. The...

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