STRR
Star Equity Holdings, Inc.
Services-Help Supply ServicesNasdaqNon-accelerated filer<br>Smaller reporting company
Total Trades
110
Buys
75
Sells
32
Largest Trade
N/A
Insiders
10
Institutional Funds
13
Inst. Value
$1M+
Activist Filings
11
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Eberwein Jeffrey E. | CEO | BUY | $50K–$100K | 7K | $11.21 | Dec 31, 2025 |
| Eberwein Jeffrey E. | CEO | SELL | $15K–$50K | 4K | $9.12 | Dec 31, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $100K–$500K | 10K | $11.25 | Dec 30, 2025 |
| Eberwein Jeffrey E. | CEO | SELL | $100K–$500K | 19K | $9.34 | Dec 30, 2025 |
| Eberwein Jeffrey E. | CEO | SELL | $1M+ | 321K | $9.35 | Dec 10, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $1M+ | 288K | $10.43 | Dec 10, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $100K–$500K | 21K | $10.31 | Nov 19, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $50K–$100K | 8K | $11.27 | Oct 1, 2025 |
| Eberwein Jeffrey E. | CEO | SELL | N/A | 20K | — | Oct 1, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $50K–$100K | 9K | $11.47 | Sep 25, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $100K–$500K | 16K | $11.45 | Sep 23, 2025 |
| Fruhbeis Todd Michael | Director | BUY | $1K–$15K | 250 | $10.20 | Sep 18, 2025 |
| Eberwein Jeffrey E. | CEO | GRANT | N/A | 9K | — | Sep 17, 2025 |
| Eberwein Jeffrey E. | CEO | BUY | $100K–$500K | 34K | $10.20 | Sep 17, 2025 |
| Eberwein Jeffrey E. | CEO | SELL | $100K–$500K | 31K | $9.23 | Sep 17, 2025 |
| Parks Louis A. | Director | BUY | $1K–$15K | 1K | $9.96 | Sep 17, 2025 |
| Coleman Richard Kenneth Jr. | CEO | BUY | $15K–$50K | 3K | $5.20 | Aug 20, 2024 |
| Coleman Richard Kenneth Jr. | CEO | BUY | $15K–$50K | 4K | $5.28 | Dec 5, 2023 |
| Schumacher Ronald A. | Exec Chairman - Ed… | BUY | $1K–$15K | 2K | $1.03 | Nov 28, 2023 |
| Coleman Richard Kenneth Jr. | CEO | BUY | $1K–$15K | 5K | $1.04 | Nov 28, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $15K–$50K | 2K | $9.39 | Sep 15, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $15K–$50K | 24K | $1.11 | Sep 15, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $50K–$100K | 7K | $9.39 | Sep 11, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $50K–$100K | 86K | $1.09 | Sep 11, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $50K–$100K | 64K | $1.06 | Sep 6, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $50K–$100K | 5K | $9.40 | Aug 31, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $15K–$50K | 29K | $1.01 | Aug 31, 2023 |
| QUAIN MITCHELL I | Director | BUY | $15K–$50K | 40K | $1.00 | Aug 29, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $50K–$100K | 7K | $9.49 | Aug 25, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $50K–$100K | 10K | $9.49 | Aug 22, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $100K–$500K | 158K | $1.00 | Aug 22, 2023 |
| Schumacher Ronald A. | Exec Chairman - Ed… | BUY | $1K–$15K | 2K | $0.85 | Aug 18, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $50K–$100K | 9K | $9.55 | Aug 18, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $100K–$500K | 300K | $0.85 | Aug 18, 2023 |
| Coleman Richard Kenneth Jr. | CEO | BUY | $15K–$50K | 24K | $0.84 | Aug 18, 2023 |
| Butcher Thatcher | President - KBS | BUY | $1K–$15K | 3K | $0.84 | Aug 18, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $50K–$100K | 47K | $1.18 | Jun 16, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $100K–$500K | 102K | $1.09 | Jun 9, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $50K–$100K | 63K | $1.08 | Jun 6, 2023 |
| Schumacher Ronald A. | Exec Chairman - Ed… | BUY | $1K–$15K | 3K | $0.98 | May 25, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $1K–$15K | 13K | $0.99 | May 25, 2023 |
| QUAIN MITCHELL I | Director | BUY | $15K–$50K | 40K | $0.89 | May 22, 2023 |
| GILDEA JOHN W | Director | BUY | $15K–$50K | 45K | $0.84 | May 22, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $50K–$100K | 67K | $0.90 | May 22, 2023 |
| Coleman Richard Kenneth Jr. | CEO | BUY | $15K–$50K | 25K | $0.83 | May 19, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | SELL | $1K–$15K | 250 | $47.89 | Mar 15, 2023 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $15K–$50K | 28K | $0.98 | Dec 19, 2022 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $15K–$50K | 30K | $1.00 | Dec 14, 2022 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $15K–$50K | 30K | $0.99 | Dec 9, 2022 |
| Eberwein Jeffrey E. | Executive Chairman | BUY | $15K–$50K | 20K | $1.00 | Dec 6, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 13 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Mink Brook Asset Management LLC | 314K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 79K | $500K+ | SH |
| Cable Car Capital, LP | 57K | $500K+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 53K | $500K+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 26K | $100K–$500K | SH |
| DRW Securities, LLC | 24K | $100K–$500K | SH |
| HEARTLAND ADVISORS INC | 12K | $100K–$500K | SH |
| VANGUARD GROUP INC | 1K | $1K–$15K | SH |
| SBI Securities Co., Ltd. | 533 | $1K–$15K | SH |
| FEDERATED HERMES, INC. | 84 | <$1K | SH |
| MORGAN STANLEY | 5 | <$1K | SH |
| WHITTIER TRUST CO OF NEVADA INC | 1 | <$1K | SH |
| UBS Group AG | 1 | <$1K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Dec 26, 2024
0.0%
217K shares
SC 13G · Jul 19, 2024
6.0%
193K shares
SC 13D/A · Sep 18, 2023
31.0%
5.1M shares
SC 13D/A · Aug 31, 2023
29.9%
5.0M shares
SC 13D/A · Aug 17, 2023
28.8%
4.8M shares
SC 13D/A · Jun 8, 2023
26.3%
4.3M shares
SC 13D/A · Dec 15, 2022
24.9%
4.0M shares
SC 13D/A · Nov 17, 2022
23.8%
3.9M shares
SC 13D/A · Jun 22, 2022
22.0%
3.6M shares
SC 13D/A · Jun 2, 2022
20.3%
3.3M shares
SC 13D/A · Jan 25, 2022
18.7%
3.0M shares