DATA I/O (DAIO) insider trading
Insider activity, historical context and SEC filings · data through Oct 27, 2026
Insiders put their own money in: $1000K of open-market buys. See how similar setups did below.
Label: Net buying · based on open-market trades (codes P and S), last 12 months. Not a rating or advice.Purchase Red Oak Partners, Llc, 10% Owner bought 242,934 shares at $2.68 ($651K).
- Trade date
- Oct 20, 2026
- Disclosed to the SEC
- Oct 27, 2026
- Type
- Open-market purchase (code P)
Red Oak Partners, Llc's record since 2026: 0 of 1 past buy beat the S&P 500 over 90 days (small sample).
Read the original SEC filing ↗All DAIO insider trades ↓
Insiders have two business days to report a trade to the SEC, so filings (and our alerts) always come after the trade, never in real time.
Similar past setups: not applicable. There aren't enough comparable past cases for DAIO's latest buying to report odds. When insiders buy, this section shows how 16,899 similar past buys did over 90 days. How we calculate this →
Play with DAIO in the Research Lab
Pre-set to DAIO's latest insider buy of $10K or more (Oct 27, 2026: Red Oak Partners, Llc, $1000K). Tap to change anything.
Quick backtest: did buys like this beat the market?
Tap a setting to see how 16,899 past insider buys did.
Share price and insider trades
Price history unavailable.
DATA I/O insider trading at a glance (Oct 27, 2026): in the past 12 months, 1 insider bought $1000K and 0 sold $0 of DAIO stock on the open market.
By InsiderPrint Research Desk · Updated · Sources: SEC EDGAR Form 4 filings · How we calculate this
DAIO insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | $1000K | 2 | — | 0 |
Valuation, profit and volume
Valuation figures for DAIO are refreshed each weekday; some aren't published for every company. Volume and paper profit use daily closing prices.
Summary
Over the past 12 months, 1 DATA I/O CORP insider reported open-market purchases totaling $1000K, while 0 insiders reported sales totaling $0. Among insiders with enough purchase history to measure, Red Oak Partners, Llc (10% Owner) has the highest Insider Score at 66.
What happened after DAIO insiders bought
Each open-market purchase, measured from the day the filing became public, next to the S&P 500 over the same days. Losses included; "pending" means the days haven't passed yet.
| Filed | Insider | Bought | 7 days | 30 days | 90 days |
|---|---|---|---|---|---|
| Oct 27, 2026 | Red Oak Partners, Llc10% Owner | $1000K | pending | pending | pending |
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Oct 27 NewSEC | Red Oak Partners, Llc10% Owner | Buy | 242,934new position | $2.68 | $651K | — | 66 |
| Oct 27 NewSEC | Red Oak Partners, Llc10% Owner | Buy | 130,199new position | $2.68 | $349K | — | 66 |
Insiders at DATA I/O CORP
| Insider | Bought | Sold | Last filing | Past buys beat S&P | Score |
|---|---|---|---|---|---|
| Red Oak Partners, Llc10% Owner | $1000K | — | Oct 27, 2026 | 0 of 1 | 66 |
DAIO stock: common questions
Are DATA I/O CORP insiders buying DAIO stock?
In the past 12 months, 1 insiders reported open-market purchases of DAIO worth $1000K. The latest was 10% Owner Red Oak Partners, Llc bought $651K of DAIO at $2.68 — first open-market purchase in our records; opens a new position.
Are DATA I/O CORP insiders selling DAIO stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.