InsidersTradesSigma
Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (6 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
6
T+90 hit rate
100%
T+90 mean return
+7.8%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Brown Douglas Wells, Director. Insider active across 1 company, notably DATA I/O CORP. In total, 13 filings have been published. Split: 1 buy · 6 sells. Total volume traded: €243k. History available since 20 May 2021. The latest transaction was filed on 15 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations13 total
20,300 shares@ US$2.489.0% of flowCommon StockSEC:0001654954-25-005868:0
3,000 shares@ US$2.661.4% of flowCommon StockSEC:0001654954-24-011281:0
Ideal exit: 23 May 2025 (T+270)
14,100 shares@ US$2.937.6% of flowCommon StockSEC:0001654954-24-006554:0
10,400 shares@ US$4.458.6% of flowcommon stockSEC:0001654954-23-007017:0
10,800 shares@ US$3.090.10% mcap8.6% of flowcommon stockSEC:0001654954-22-007326:0
12,000 shares@ US$7.27770.25% mcap20.2% of flowcommon stockSEC:0001654954-21-009915:0
12,000 shares@ US$7.277714.8% of flowcommon stockSEC:0001654954-21-009915
5,360 shares@ US$6.46790.097% mcap8.0% of flowcommon stockSEC:0001654954-21-008516:0
5,360 shares@ US$6.46795.9% of flowcommon stockSEC:0001654954-21-008516
2,900 shares@ US$6.26433.0% of flowCOMMON STOCKSEC:0001654954-21-006694
2,900 shares@ US$6.26430.050% mcap4.1% of flowCOMMON STOCKSEC:0001654954-21-006694:0
9,300 shares@ US$6.380.16% mcap13.3% of flowcommon stockSEC:0001654954-21-006088:0
9,300 shares@ US$6.3813.3% of flowcommon stockSEC:0001654954-21-006088
13 of 13 declarations
About Brown Douglas Wells
Douglas Wells Brown is a Board Member at Data I/O Corp. He plays an essential role in the governance of the company, contributing to strategic decision-making and overseeing performance.
