Insider Transactions Reported by 14 Insiders of DATA I/O CORP

Symbol
DAIO on Nasdaq
Location
Redmond, WA

Insiders trading volume in the past year

DATA I/O CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Anthony Ambrose President, Director $1,351,908 01 Jun 2024
Joel S. Hatlen Vice President CFO COO $774,818 01 Jun 2023
Rajeev Gulati Vice President CTO $481,864 01 Jun 2024
Michael R. Tidwell VP Mktg & Corp Bus Dev $424,111 01 Jun 2024
Charles Joesph DiBona Vice President & CFO $315,430 01 Sep 2025
Mark J. Gallenberger Director $302,364 20 May 2021
Douglas Wells Brown Director $252,362 15 May 2025
Gerald Yat Ng Vice President CFO $246,053 03 Jul 2024
Sally A. Washlow Director $180,174 15 May 2025
Edward J. Smith Director $156,525 +$12,300 +8.5% 15 May 2025
Wentworth William O President, Director $147,195 +$49,979 +51% 03 Dec 2025
Garrett Riley Larson Director $75,818 15 May 2025
Cheemin Bo-Linn Director $66,994 19 May 2022
Steven M. Waszak Director $22,192 03 Dec 2025

Recent Insider Transactions by Companies or Individuals for DATA I/O CORP

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Wentworth William O DAIO Common Stock Award 2.08% 1,100 53,972 03 Dec 2025 Direct
Steven M. Waszak DAIO Common Stock Award 7,950 7,950 03 Dec 2025 Direct
Wentworth William O DAIO Common Stock Award 16.4% 7,455 52,872 02 Dec 2025 Direct
Charles Joesph DiBona DAIO Common Stock Award 100,000 100,000 01 Sep 2025 Direct
Edward J. Smith DAIO Common Stock Award 47.4% 20,300 63,115 15 May 2025 Direct
Garrett Riley Larson DAIO Common Stock Award 197.6% 20,300 30,572 15 May 2025 Direct
Douglas Wells Brown DAIO Common Stock Award 24.9% 20,300 101,759 15 May 2025 Direct
Sally A. Washlow DAIO Common Stock Award 38.8% 20,300 72,651 15 May 2025 Direct
Edward J. Smith DAIO Common Stock Purchase 13.2% $12,300 $2.46 5,000 42,815 07 May 2025 Direct
Wentworth William O DAIO Common Stock Purchase 29.4% $24,998 $2.42 10,332 45,417 06 May 2025 Direct
Wentworth William O DAIO Common Stock Award 43.2% 10,585 35,085 02 May 2025 Direct
Wentworth William O DAIO Common Stock Purchase 43.2% $24,981 $2.36 10,585 35,085 01 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.