Douglas Wells Brown

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: Data I/O Corporation, 3 years.

3 years ยท Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
May 15, 2025 Data I/O Corporation Grant or award +20,300 $2.48 $50,344
Aug 26, 2024 Data I/O Corporation Open-market purchase +3,000 $2.66 $7,980
May 16, 2024 Data I/O Corporation Grant or award +14,100 $2.93 $41,313
May 18, 2023 Data I/O Corporation Grant or award +10,400 $4.45 $46,280

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.