| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President | Director
1 company
William O. Wentworth is President at DAIO. William O. Wentworth's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $130K at current prices.
Net of sales, the DAIO filings show accumulation of 10,332 shares.
William O. Wentworth has 7 Form 4 filings on record from May 2023 to December 2025, all as President at Data I/o (DAIO), 2023–2025.
The 7 reported transactions were 5 stock awards, 1 open-market purchase and 1 option or other derivative award.
Counted by filing, the open-market trades come to 1 purchase worth about $25K and no sales.
The only open-market purchase was 10,332 shares of DAIO at an average $2.42 on May 6, 2025, about $25K. Twelve months later DAIO was up 19%.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 6, 2025 | DAIO Data I/o Corp | President | Buy | 10,332 | $2.42 | $24,998.27 | +29.4% | +35.7% | +19.3% |