Red Oak Fund, LP insider trades: Data I/O (DAIO) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Red Oak Fund, LP reports to the SEC
Open-market buys and sales
8 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 20, 2026 | DAIO | ↑ Buy | 242,934 | $2.68 | $651K | By The Red Oak Fund, LP directly | Oct 27, 2026 (7d) |
| Oct 20, 2026 | DAIO | ↑ Buy | 130,199 | $2.68 | $349K | By The Red Oak Long Fund, LP directly | Oct 27, 2026 (7d) |
| Feb 13, 2009 | CLHI | ↑ Buy | 842,535 | $0.38 | $317K | By The Red Oak Fund, LP | Feb 18, 2009 (5d) |
| Feb 13, 2009 | CLHI | ↑ Buy | 223,965 | $0.38 | $84K | By Pinnacle Fund LLLP | Feb 18, 2009 (5d) |
| Sep 29, 2008 | SMTX | ↑ Buy | 19,289 | $0.98 | $19K | By the Red Oak Fund, LP | Oct 7, 2008 (8d) |
| Sep 29, 2008 | SMTX | ↑ Buy | 2,700 | $0.98 | $3K | By Pinnacle Fund LLLP | Oct 7, 2008 (8d) |
| Jan 23, 2008 | SMTX | ↑ Buy | 81,651 | $1.15 | $94K | By The Red Oak Fund, LP | Jan 23, 2008 (0d) |
| Dec 31, 2007 | SMTX | ↑ Buy | 23,900 | $1.58 | $38K | By The Red Oak Fund, LP | Jan 8, 2008 (8d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other DAIO insiders
Open-market trades in the last 12 months
About Red Oak Fund, LP's insider trades
Red Oak Fund, LP is a 10% owner of Data I/O (DAIO). Since Dec 31, 2007, it has reported 8 open-market purchases worth $1.6M and no sales on SEC Form 4. In the last 12 months: 2 buys ($1000K).
Its filings also include other transactions (11 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every DAIO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.