Insider · SEC Form 4 filer
Jeffrey Eberwein
Companies
Where they file as an insider
Star Equity (STRR) CEO, Director, 10% owner Latest filing Oct 29, 2026
Star Equity (STRR) Executive Chairman, Director, 10% owner Latest filing Aug 22, 2025
Superior Drilling Products (SDPI) 10% owner Latest filing May 14, 2024
Firsthand Technology Value Fund (SVVC) 10% owner Latest filing May 8, 2024
Track record
Did their buys beat the typical stock?
Open-market buys43
Quarters checked 6 months later2
Beat the typical stock —
Quarters too new to check1
Too soon to tell. 2 quarters have finished so far. We show a record once 3 have.
Star Equity (STRR) Bought May 19–Jun 29, 2026 · $950K · 85,043 shares Too new Too new. Its 6-month check uses prices as of Dec 31, 2026.
Star Equity (STRR) Bought Nov 17–Dec 31, 2025 · $3.41M · 325,402 shares Behind typical Dec 31, 2025 $11.25 → Jun 30, 2026 $10.66 · −5.2% (typical stock +4.7%)
Star Equity (STRR) Bought Sep 15–30, 2025 · $708K · 65,639 shares Behind typical Sep 30, 2025 $11.12 → Mar 31, 2026 $10.28 · −7.6% (typical stock −3.4%)
Hudson Global (HSON) Bought Sep 2, 2025 · $1.89K · 197 shares Not counted Not counted. We have no fund price for this stock on both Sep 30, 2025 and Mar 31, 2026.
Each row is one stock in one quarter, however many buys it took. We take the stock's price at the end of that quarter and again 6 months later, and compare it with the typical stock over the same dates. Prices are quarter-end values from funds' 13F reports (the middle value across 3 or more funds), through Sep 30, 2026. Moves past 3 times up or down, mostly stock splits, are left out. How we tested this.
Past results. This is data, not advice.
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