STRR
Eberwein Jeffrey E., STRR's CEO, spent $32K of their own money on 2,849 shares at $11.
+$32K
2,849 sh @ $11
Eberwein Jeffrey E.
Director, Chief Executive Officer, 10% Owner, Executive Chairman · SEC CIK 1548312Advertisement
Buy track record
How this insider's open-market purchases have performed29%
of buys now in profit
15 up · 37 down
Avg return since buy−30.1%
Median return−3.2%
Best trade+14.0%
Worst trade−95.3%
Buys scored52 (+1 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
−7.8%
25% won · 36 trades
After 3 months
−17.1%
8% won · 36 trades
After 6 months
−39.6%
3% won · 33 trades
After 12 months
−77.5%
0% won · 17 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 9, 2026 | STRR | $11 | $32K | +0.3% | — | — | — | — | +1.1% | |
| Jun 8, 2026 | STRR | $11 | $114.5K | +0.9% | — | — | — | — | +4.5% | |
| Jun 5, 2026 | STRR | $12 | $39.6K | +0.3% | — | — | — | — | −1.1% | |
| Jun 4, 2026 | STRR | $12 | $16.5K | +0.1% | — | — | — | — | −4.0% | |
| Jun 3, 2026 | STRR | $12 | $1.2K | — | — | — | — | — | −3.2% | |
| Jun 2, 2026 | STRR | $12 | $56.7K | +0.5% | — | — | — | — | −3.5% | |
| Jun 1, 2026 | STRR | $12 | $17.2K | +0.1% | — | — | — | — | −4.5% | |
| May 29, 2026 | STRR | $12 | $42.5K | +0.3% | — | — | — | — | −3.8% | |
| May 28, 2026 | STRR | $12 | $3.6K | +62% | — | — | — | — | −3.2% | |
| May 28, 2026 | STRR | $12 | $132.3K | +1.1% | — | — | — | — | −3.2% | |
| May 27, 2026 | STRR | $12 | $26.9K | +0.2% | — | — | — | — | −5.3% | |
| May 26, 2026 | STRR | $12 | $27.8K | +0.2% | — | — | — | — | −3.2% | |
| May 22, 2026 | STRR | $11 | $7.7K | +0.1% | — | — | — | — | −2.6% | |
| May 21, 2026 | STRR | $11 | $45.8K | +0.4% | — | — | — | — | +0.7% | |
| May 20, 2026 | STRR | $10 | $4.1K | — | — | — | — | — | +6.5% | |
| May 19, 2026 | STRR | $10 | $139.2K | +1.3% | — | — | — | — | +10.6% | |
| Dec 31, 2025 | STRR | $11 | $21.9K | +0.2% | −9.3% | −8.6% | — | — | −0.6% | |
| Dec 30, 2025 | STRR | $11 | $59.6K | +0.5% | −4.3% | −3.5% | — | — | +4.2% | |
| Dec 29, 2025 | STRR | $11 | $109.2K | +1.0% | −8.2% | −8.2% | — | — | −0.8% | |
| Dec 8, 2025 | STRR | $10 | $3M | +41% | +2.9% | −4.6% | +2.6% | — | +7.2% | |
| Nov 19, 2025 | STRR | $10 | $24K | +0.3% | +6.2% | −2.4% | −1.9% | — | +8.4% | |
| Nov 18, 2025 | STRR | $10 | $106.5K | +1.5% | +6.0% | −2.9% | −5.9% | — | +8.4% | |
| Nov 17, 2025 | STRR | $10 | $84K | +1.2% | +6.9% | −0.3% | −3.3% | — | +11.5% | |
| Sep 30, 2025 | STRR | $11 | $29.1K | +0.4% | −1.2% | −3.5% | −6.9% | — | +0.5% | |
| Sep 29, 2025 | STRR | $11 | $56.6K | +0.7% | +0.8% | +1.0% | −7.3% | — | +0.2% | |
| Sep 23, 2025 | STRR | $11 | $98.6K | +1.3% | −4.2% | −4.5% | −15.1% | — | −2.0% | |
| Sep 22, 2025 | STRR | $11 | $57.5K | +0.8% | −3.4% | −2.7% | −14.3% | — | −1.1% | |
| Sep 22, 2025 | STRR | $12 | $11.5K | NEW | −3.4% | −2.7% | −14.3% | — | −1.1% | |
| Sep 22, 2025 | STRR | $12 | $5.8K | NEW | −3.4% | −2.7% | −14.3% | — | −1.1% | |
| Sep 22, 2025 | STRR | $11 | $2.2K | NEW | −3.4% | −2.7% | −14.3% | — | −1.1% | |
| Sep 19, 2025 | STRR | $11 | $92.8K | +1.2% | −4.1% | −4.5% | −13.5% | — | −2.5% | |
| Sep 18, 2025 | STRR | $11 | $9.4K | +0.1% | −4.9% | −5.5% | −17.0% | — | −3.4% | |
| Sep 17, 2025 | STRR | $11 | $131.3K | +1.9% | +0.4% | −1.5% | −10.8% | — | +2.8% | |
| Sep 16, 2025 | STRR | $10 | $113.5K | +1.8% | +5.7% | +8.9% | −4.9% | — | +9.6% | |
| Sep 15, 2025 | STRR | $10 | $100.1K | +1.7% | +13.1% | +12.1% | −1.1% | — | +14.0% | |
| May 8, 2024 | SVVC | $0 | $5.8K | +1.2% | −41.7% | −83.3% | −79.2% | −70.8% | −93.3% | |
| May 7, 2024 | SVVC | $0 | $161 | — | −35.0% | −80.0% | −70.0% | −65.0% | −92.0% | |
| May 6, 2024 | SVVC | $0 | $3.7K | +0.9% | −35.0% | −65.0% | −65.0% | −75.0% | −92.0% | |
| Feb 23, 2024 | SVVC | $0 | $4.6K | +0.8% | −10.3% | −48.3% | −79.3% | −79.3% | −94.5% | |
| Feb 21, 2024 | SVVC | $0 | $42K | +8.2% | +13.0% | −39.1% | −69.6% | −73.9% | −93.0% | |
| Dec 29, 2023 | SVVC | $0 | $6.8K | +1.3% | −6.7% | −13.3% | −76.7% | −80.0% | −94.7% | |
| Dec 28, 2023 | SVVC | $0 | $3K | +0.6% | +0.0% | −7.1% | −75.0% | −78.6% | −94.3% | |
| Dec 27, 2023 | SVVC | $0 | $3.5K | +0.6% | −12.5% | −18.8% | −75.0% | −75.0% | −95.0% | |
| Dec 26, 2023 | SVVC | $0 | $301 | +0.1% | −12.5% | −18.8% | −78.1% | −78.1% | −95.0% | |
| Dec 22, 2023 | SVVC | $0 | $993 | +0.2% | −20.6% | −23.5% | −67.6% | −82.4% | −95.3% | |
| Dec 21, 2023 | SVVC | $0 | $3.3K | +0.6% | −20.6% | −23.5% | −67.6% | −82.4% | −95.3% | |
| Dec 19, 2023 | SVVC | $0 | $4K | +0.7% | −25.0% | −34.4% | −65.6% | −78.1% | −95.0% | |
| Dec 19, 2023 | SVVC | $0 | $78 | — | −25.0% | −34.4% | −65.6% | −78.1% | −95.0% | |
| Dec 18, 2023 | SVVC | $0 | $15.1K | +2.9% | −13.3% | −23.3% | −56.7% | −80.0% | −94.7% | |
| Dec 14, 2023 | SVVC | $0 | $1.6K | +0.3% | −10.0% | −23.3% | −56.7% | −80.0% | −94.7% | |
| Dec 13, 2023 | SVVC | $0 | $341 | +0.1% | −12.9% | −19.4% | −58.1% | −80.6% | −94.8% | |
| Dec 12, 2023 | SVVC | $0 | $2.2K | +0.4% | −6.5% | −22.6% | −58.1% | −80.6% | −94.8% |
How this is calculated. We score only open-market purchases (SEC code
P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 52 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$4.92M
53 trades
Open-market sells
$3.78M
17 trades
Net flow
+$1.14M
Net buying
Total filings
85
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstSTRR
Eberwein Jeffrey E., STRR's CEO, spent $114.5K of their own money on 10,000 shares at $11, growing their stake 1%.
+$114.5K
10,000 sh @ $11
STRR
Eberwein Jeffrey E., STRR's CEO, spent $39.6K of their own money on 3,443 shares at $12.
+$39.6K
3,443 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $16.5K of their own money on 1,430 shares at $12.
+$16.5K
1,430 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $1.2K of their own money on 101 shares at $12.
+$1.2K
101 sh @ $12
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STRR
Eberwein Jeffrey E., STRR's CEO, spent $56.7K of their own money on 4,881 shares at $12.
+$56.7K
4,881 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $17.2K of their own money on 1,482 shares at $12.
+$17.2K
1,482 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $42.5K of their own money on 3,663 shares at $12.
+$42.5K
3,663 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $3.6K of their own money on 310 shares at $12, growing their stake 62%.
+$3.6K
310 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $132.3K of their own money on 11,201 shares at $12, growing their stake 1%.
+$132.3K
11,201 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $26.9K of their own money on 2,288 shares at $12.
+$26.9K
2,288 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $27.8K of their own money on 2,414 shares at $12.
+$27.8K
2,414 sh @ $12
STRR
Eberwein Jeffrey E., STRR's CEO, spent $7.7K of their own money on 694 shares at $11.
+$7.7K
694 sh @ $11
STRR
Eberwein Jeffrey E., STRR's CEO, spent $45.8K of their own money on 4,198 shares at $11.
+$45.8K
4,198 sh @ $11
STRR
Eberwein Jeffrey E., STRR's CEO, spent $4.1K of their own money on 406 shares at $10.
+$4.1K
406 sh @ $10
STRR
+$0
860 sh
STRR
Eberwein Jeffrey E., STRR's CEO, spent $139.2K of their own money on 13,799 shares at $10, growing their stake 1%.
+$139.2K
13,799 sh @ $10
STRR
+$0
6,504 sh
STRR
−$76.8K
7,722 sh @ $10
STRR
−$73.4K
7,354 sh @ $10
STRR
−$4.2K
424 sh @ $10
STRR
+$0
740 sh
STRR
−$74.6K
7,500 sh @ $10
STRR
+$0
20,210 sh
STRR
+$0
5,703 sh
STRR
Eberwein Jeffrey E., STRR's CEO, spent $21.9K of their own money on 1,977 shares at $11.
+$21.9K
1,977 sh @ $11
STRR
−$39.8K
4,365 sh @ $9
STRR
Eberwein Jeffrey E., STRR's CEO, spent $59.6K of their own money on 5,291 shares at $11, growing their stake 1%.
+$59.6K
5,291 sh @ $11
STRR
−$24.4K
2,635 sh @ $9
STRR
Eberwein Jeffrey E., STRR's CEO, spent $109.2K of their own money on 9,709 shares at $11, growing their stake 1%.
+$109.2K
9,709 sh @ $11
Frequently asked questions
How is Eberwein Jeffrey E.'s win rate calculated?
We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.
Why are some buys not included in the score?
A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.
What do the 1M / 3M / 6M / 12M columns mean?
They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.
Does a high win rate mean I should copy this insider?
No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.
Where does this data come from?
Trades come from Eberwein Jeffrey E.'s SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.