Latest filing published 19 May 2025 for DATA I/O CORP, €45k.
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 4 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +22.0%Entry US$2.50 · Close at T+365 US$3.05
- +48.5%Entry US$1.65 · Close at T+365 US$2.45
- -33.3%Entry US$2.85 · Close at T+365 US$1.90
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Douglas Wells Brown: trading record in brief
Douglas Wells Brown (board member) discloses dealings in Data I/O Corp to SEC (Form 4). The record holds 26 filings, for trades running from 10 May 2012 to 15 May 2025.
In open-market terms, that means 4 purchases worth €29k on one side and 5 sales worth €274k on the other. Sales outweigh purchases by €246k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Outside the open market, there are 16 share grants and 1 option exercise.
A typical purchase (the median) is worth €6,804. After 4 purchases with a full 90-day history, the hit rate stands at 25% and the median 90-day move at -9.1%. This is a record of the past, not a forecast.
The latest filing, published on 19 May 2025, reports a share grant of €45k in Data I/O Corp. The last purchase on record was published on 29 August 2024, which is 801 days ago. The median gap between a trade and its publication by SEC (Form 4) is 1 day. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Douglas Wells Brown
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 20,300 shares@ US$2.4813.6% of flowCommon StockSEC:0001654954-25-005868:0
- 3,000 shares@ US$2.662.2% of flowCommon StockSEC:0001654954-24-011281:0Canonical exit: 24 Nov 2024 (T+90)
- 14,100 shares@ US$2.9311.5% of flowCommon StockSEC:0001654954-24-006554:0
- 10,400 shares@ US$4.4513.0% of flowcommon stockSEC:0001654954-23-007017:0
- 10,800 shares@ US$3.099.5% of flowcommon stockSEC:0001654954-22-007326:0
- 12,000 shares@ US$7.277722.3% of flowcommon stockSEC:0001654954-21-009915:0
- 5,360 shares@ US$6.46798.8% of flowcommon stockSEC:0001654954-21-008516:0
- 15,714 shares@ US$6.0910.0% of flowCOMMON STOCKSEC:0001654954-21-006694:1
- 2,900 shares@ US$6.26434.5% of flowCOMMON STOCKSEC:0001654954-21-006694:0
- 9,300 shares@ US$6.3814.7% of flowcommon stockSEC:0001654954-21-006088:0
- 4,859 shares@ US$3.213.4% of flowcommon stockSEC:0001654954-20-010792:0
- 18,600 shares@ US$3.0113.0% of flowcommon stockSEC:0001654954-20-005795:0
- 8,600 shares@ US$4.477.4% of flowcommon stockSEC:0001654954-19-006422:0
- 6,000 shares@ US$7.105.1% of flowCOMMON STOCKSEC:0001654954-18-005732:0
- 7,040 shares@ US$13.0911.0% of flowCOMMON STOCKSEC:0001654954-17-011259:0
- 2,400 shares@ US$7.272.2% of flowCommon StockSEC:0001354488-17-000541:0
- 12,500 shares@ US$6.029.7% of flowCommon StockSEC:0001354488-17-000480:0
- 12,186 shares@ US$6.189.7% of flowCommon StockSEC:0001354488-17-000480:1
- 5,400 shares@ US$2.601.8% of flowCommon StockSEC:0001354488-16-007643:0
- 4,600 shares0Common StockSEC:0001354488-14-002844:0
- 5,800 shares0Common StockSEC:0001354488-13-003222:0
- 1,000 shares@ US$1.60Common StockSEC:0001354488-12-006496:0Canonical exit: 14 Mar 2013 (T+90)
- 5,000 shares@ US$1.69Common StockSEC:0001354488-12-006496:1Canonical exit: 14 Mar 2013 (T+90)
- 4,200 shares0Common StockSEC:0001529290-12-000064:0
- 6,400 shares@ US$2.77Common StockSEC:0001529290-12-000056:0Canonical exit: 8 Aug 2012 (T+90)
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