There have been 50 recent insider transactions recorded for Data I/O Corporation (DAIO), including 25 buys and 19 sells. Total insider buying was valued at $1.88M and total insider selling at $292.49K.
Notable insiders with recent activity include Waszak Steven M, Wentworth William O., Dibona Charles Joseph. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — DAIO
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2025-12-03 |
Waszak Steven M |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-12-03 |
Waszak Steven M |
Director |
RSU Award |
7,950 |
$2.79 |
$22.19K |
7,950 |
| 2025-12-03 |
Wentworth William O. |
President |
RSU Award |
1,100 |
$2.80 |
$3.08K |
53,972 |
| 2025-12-02 |
Wentworth William O. |
President |
RSU Award |
7,455 |
$2.78 |
$20.75K |
52,872 |
| 2025-09-01 |
Dibona Charles Joseph |
Vice President & CFO |
RSU Award |
100,000 |
$3.15 |
$315.43K |
100,000 |
| 2025-08-15 |
Dibona Charles Joseph |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-05-15 |
Smith Edward J |
Director |
RSU Award |
20,300 |
$2.48 |
$50.34K |
63,115 |
| 2025-05-15 |
Washlow Sally A. |
Director |
RSU Award |
20,300 |
$2.48 |
$50.34K |
72,651 |
| 2025-05-15 |
Brown Douglas Wells |
Director |
RSU Award |
20,300 |
$2.48 |
$50.34K |
101,759 |
| 2025-05-15 |
Larson Garrett Riley |
Director |
RSU Award |
20,300 |
$2.48 |
$50.34K |
30,572 |
| 2025-05-07 |
Smith Edward J |
Director |
Informative Buy |
5,000 |
$2.46 |
$12.3K |
42,815 |
| 2025-05-06 |
Wentworth William O. |
President |
Informative Buy |
10,332 |
$2.42 |
$25K |
45,417 |
| 2025-05-02 |
Wentworth William O. |
President |
RSU Award |
10,585 |
$2.36 |
$24.98K |
35,085 |
| 2025-05-01 |
Wentworth William O. |
President |
Informative Buy |
10,585 |
$2.36 |
$24.98K |
35,085 |
| 2025-01-23 |
Larson Garrett Riley |
Director |
Unknown |
- |
- |
- |
5,000 |
| 2025-01-23 |
Larson Garrett Riley |
Director |
RSU Award |
5,272 |
$2.91 |
$15.34K |
5,272 |
| 2024-09-03 |
Wentworth William O. |
President |
RSU Award |
200,000 |
$2.39 |
$478.46K |
200,000 |
| 2024-08-26 |
Brown Douglas Wells |
Director |
Informative Buy |
3,000 |
$2.66 |
$7.98K |
81,459 |
| 2024-07-03 |
Ng Gerald Yat |
Vice President CFO |
Tax Withholding of RSU |
5,559 |
$2.79 |
$15.51K |
88,191 |
| 2024-06-01 |
Ng Gerald Yat |
Vice President CFO |
RSU Award |
18,750 |
$2.87 |
$53.81K |
93,750 |
| 2024-06-01 |
Ambrose Anthony |
President |
Tax Withholding of RSU |
8,870 |
$2.87 |
$25.46K |
433,548 |
| 2024-06-01 |
Gulati Rajeev |
Vice President CTO |
Tax Withholding of RSU |
1,976 |
$2.87 |
$5.67K |
155,397 |
| 2024-06-01 |
Tidwell Michael R |
VP Mktg & Corp Bus Dev |
Tax Withholding of RSU |
1,976 |
$2.87 |
$5.67K |
135,274 |
| 2024-05-18 |
Ambrose Anthony |
President |
Tax Withholding of RSU |
9,978 |
$2.91 |
$29.04K |
459,058 |
| 2024-05-18 |
Gulati Rajeev |
Vice President CTO |
Tax Withholding of RSU |
2,223 |
$2.91 |
$6.47K |
160,708 |
| 2024-05-18 |
Tidwell Michael R |
Vice President Mktg & Bus Dev |
Tax Withholding of RSU |
2,965 |
$2.91 |
$8.63K |
141,326 |
| 2024-05-16 |
Smith Edward J |
Director |
RSU Award |
14,100 |
$2.93 |
$41.31K |
37,815 |
| 2024-05-16 |
Washlow Sally A. |
Director |
RSU Award |
14,100 |
$2.93 |
$41.31K |
52,351 |
| 2024-05-16 |
Brown Douglas Wells |
Director |
RSU Award |
14,100 |
$2.93 |
$41.31K |
78,459 |
| 2024-05-16 |
Wentworth William O. |
Director |
RSU Award |
14,100 |
$2.93 |
$41.31K |
24,500 |
| 2024-05-14 |
Ambrose Anthony |
President |
Gift (Given) |
7,500 |
$2.95 |
$22.13K |
469,036 |
| 2023-07-03 |
Ng Gerald Yat |
Officer |
Unknown |
- |
- |
- |
- |
| 2023-07-03 |
Ng Gerald Yat |
Vice President Finance |
RSU Award |
75,000 |
$4.36 |
$326.63K |
75,000 |
| 2023-06-01 |
Hatlen Joel S |
Vice President CFO COO |
Tax Withholding of RSU |
2,278 |
$4.35 |
$9.91K |
178,119 |
| 2023-06-01 |
Ambrose Anthony |
President |
Tax Withholding of RSU |
9,450 |
$4.35 |
$41.11K |
416,526 |
| 2023-06-01 |
Gulati Rajeev |
Vice President CTO |
Tax Withholding of RSU |
2,103 |
$4.35 |
$9.15K |
142,931 |
| 2023-06-01 |
Tidwell Michael R |
Vice President Mktg & Bus Dev |
Tax Withholding of RSU |
1,465 |
$4.35 |
$6.37K |
124,291 |
| 2023-05-26 |
Ambrose Anthony |
President |
Gift (Given) |
5,000 |
$4.40 |
$21.98K |
432,276 |
| 2023-05-20 |
Hatlen Joel S |
Vice President CFO COO |
Tax Withholding of RSU |
2,132 |
$4.54 |
$9.68K |
182,219 |
| 2023-05-20 |
Ambrose Anthony |
President |
Tax Withholding of RSU |
6,300 |
$4.54 |
$28.6K |
437,276 |
| 2023-05-20 |
Gulati Rajeev |
Vice President CTO |
Tax Withholding of RSU |
1,882 |
$4.54 |
$8.54K |
146,606 |
| 2023-05-18 |
Wentworth William O. |
Director |
Disposition |
- |
- |
- |
- |
| 2023-05-18 |
Smith Edward J |
Director |
RSU Award |
10,400 |
$4.45 |
$46.28K |
23,715 |
| 2023-05-18 |
Hatlen Joel S |
Vice President CFO COO |
Tax Withholding of RSU |
3,198 |
$4.45 |
$14.23K |
184,351 |
| 2023-05-18 |
Ambrose Anthony |
President |
Tax Withholding of RSU |
9,596 |
$4.45 |
$42.7K |
443,576 |
| 2023-05-18 |
Washlow Sally A. |
Director |
RSU Award |
10,400 |
$4.45 |
$46.28K |
38,251 |
| 2023-05-18 |
Brown Douglas Wells |
Director |
RSU Award |
10,400 |
$4.45 |
$46.28K |
64,359 |
| 2023-05-18 |
Gulati Rajeev |
Vice President CTO |
Tax Withholding of RSU |
2,823 |
$4.45 |
$12.56K |
148,488 |
| 2023-05-18 |
Tidwell Michael R |
Vice President Mktg & Bus Dev |
Tax Withholding of RSU |
2,965 |
$4.45 |
$13.19K |
127,514 |
| 2023-05-18 |
Wentworth William O. |
Director |
RSU Award |
10,400 |
$4.45 |
$46.28K |
10,400 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
