Douglas Wells Brown insider trades
Open-market stock purchases and sales by Douglas Wells Brown, Unknown at Data I/O Corp, from SEC Form 4 filings since Apr 1, 2011.
Track record: 100% of 3 scored buys are up 5% or more since purchase, averaging +39%.
Recent trades
No open-market trades in the last 12 months.
Companies traded
- DAIO Data I/O Corp: 4 buys, 5 sales, last May 15, 2025
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