Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-08-26 Purchase |
2024-08-29 6:18 pm |
DATA I | DAIO | Brown Douglas Wells Director |
3,000 | $2.66 | $7,980 | 81,459 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-07-03 Tax Withholding |
2025-02-12 6:00 pm |
N/A N/A |
DATA I | DAIO | Ng Gerald Yat Vice President CFO |
5,559 | $2.79 | 88,191 (Direct) |
View |
2025-01-23 Option Award |
2025-01-27 4:46 pm |
N/A N/A |
DATA I | DAIO | Larson Garrett Riley Director |
5,272 | $2.91 | 5,272 (Direct) |
View |
Ownership |
2025-01-27 4:39 pm |
N/A N/A |
DATA I | DAIO | Larson Garrett Riley Director |
0 | $0 | 5,000 (Direct) |
View |
2024-09-03 Option Award |
2024-09-04 8:10 pm |
2028-09-03 2030-09-03 |
DATA I | DAIO | Wentworth William O. President |
200,000 | $2.3923 | 200,000 (Direct) |
View |
2024-06-01 Tax Withholding |
2024-06-03 4:13 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
5,311 | $2.87 | 167,897 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:13 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
12,500 | $2.87 | 167,897 (Direct) |
View |
2024-06-01 Tax Withholding |
2024-06-03 4:12 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R VP Mktg & Corp Bus Dev |
6,052 | $2.87 | 147,774 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:12 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R VP Mktg & Corp Bus Dev |
12,500 | $2.87 | 147,774 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:11 pm |
N/A N/A |
DATA I | DAIO | Ng Gerald Yat Vice President CFO |
18,750 | $2.87 | 93,750 (Direct) |
View |
2024-06-01 Tax Withholding |
2024-06-03 4:10 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
25,500 | $2.87 | 471,048 (Direct) |
View |
2024-06-01 Option Award |
2024-06-03 4:10 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
37,500 | $2.87 | 471,048 (Direct) |
View |
2024-05-18 Tax Withholding |
2024-05-21 2:18 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
9,978 | $2.91 | 459,058 (Direct) |
View |
2024-05-18 Tax Withholding |
2024-05-21 2:14 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
2,223 | $2.91 | 160,708 (Direct) |
View |
2024-05-18 Tax Withholding |
2024-05-21 2:10 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
2,965 | $2.91 | 141,326 (Direct) |
View |
2024-05-16 Option Award |
2024-05-16 6:25 pm |
N/A N/A |
DATA I | DAIO | Wentworth William O. Director |
14,100 | $2.93 | 24,500 (Direct) |
View |
2024-05-16 Option Award |
2024-05-16 6:21 pm |
N/A N/A |
DATA I | DAIO | SMITH EDWARD J Director |
14,100 | $2.93 | 37,815 (Direct) |
View |
2024-05-16 Option Award |
2024-05-16 6:18 pm |
N/A N/A |
DATA I | DAIO | Brown Douglas Wells Director |
14,100 | $2.93 | 78,459 (Direct) |
View |
2024-05-16 Option Award |
2024-05-16 6:11 pm |
N/A N/A |
DATA I | DAIO | Washlow Sally A. Director |
14,100 | $2.93 | 52,351 (Direct) |
View |
2024-05-14 Gift |
2024-05-15 3:39 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
7,500 | $2.95 | 469,036 (Direct) |
View |
2023-07-03 Option Award |
2023-07-06 6:58 pm |
N/A N/A |
DATA I | DAIO | Ng Gerald Yat Vice President Finance |
75,000 | $4.355 | 75,000 (Direct) |
View |
2023-06-01 Tax Withholding |
2023-06-02 3:00 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
3,223 | $4.35 | 144,291 (Direct) |
View |
2023-06-01 Option Award |
2023-06-02 3:00 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
20,000 | $4.35 | 144,291 (Direct) |
View |
2023-06-01 Tax Withholding |
2023-06-02 2:32 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
15,750 | $4.35 | 476,526 (Direct) |
View |
2023-06-01 Option Award |
2023-06-02 2:32 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
60,000 | $4.35 | 476,526 (Direct) |
View |
2023-06-01 Tax Withholding |
2023-06-02 2:13 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
4,100 | $4.35 | 178,119 (Direct) |
View |
2023-06-01 Tax Withholding |
2023-06-02 1:54 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
3,675 | $4.35 | 162,931 (Direct) |
View |
2023-06-01 Option Award |
2023-06-02 1:54 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
20,000 | $4.35 | 162,931 (Direct) |
View |
2023-05-26 Gift |
2023-05-26 6:00 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
5,000 | $4.395 | 432,276 (Direct) |
View |
2023-05-20 Tax Withholding |
2023-05-23 12:39 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
6,300 | $4.54 | 437,276 (Direct) |
View |
2023-05-20 Tax Withholding |
2023-05-23 12:30 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
1,882 | $4.54 | 146,606 (Direct) |
View |
2023-05-20 Tax Withholding |
2023-05-23 12:29 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
2,132 | $4.54 | 182,219 (Direct) |
View |
2023-05-18 Tax Withholding |
2023-05-22 4:49 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
3,198 | $4.45 | 184,351 (Direct) |
View |
2023-05-18 Tax Withholding |
2023-05-22 4:40 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
2,965 | $4.45 | 127,514 (Direct) |
View |
2023-05-18 Tax Withholding |
2023-05-22 4:27 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
2,823 | $4.45 | 148,488 (Direct) |
View |
2023-05-18 Tax Withholding |
2023-05-22 3:52 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
9,596 | $4.45 | 443,576 (Direct) |
View |
2023-05-18 Option Award |
2023-05-22 3:31 pm |
N/A N/A |
DATA I | DAIO | Wentworth William O. Director |
10,400 | $4.45 | 10,400 (Direct) |
View |
2023-05-18 Option Award |
2023-05-22 3:18 pm |
N/A N/A |
DATA I | DAIO | SMITH EDWARD J Director |
10,400 | $4.45 | 23,715 (Direct) |
View |
2023-05-18 Option Award |
2023-05-22 3:11 pm |
N/A N/A |
DATA I | DAIO | Brown Douglas Wells Director |
10,400 | $4.45 | 64,359 (Direct) |
View |
2023-05-18 Option Award |
2023-05-22 3:01 pm |
N/A N/A |
DATA I | DAIO | Washlow Sally A. Director |
10,400 | $4.45 | 38,251 (Direct) |
View |
Ownership |
2023-05-19 6:27 pm |
N/A N/A |
DATA I | DAIO | Wentworth William O. Director |
0 | $0 | 0 (Direct) |
View |
2023-05-01 Tax Withholding |
2023-05-02 11:16 am |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
3,706 | $4.6881 | 130,479 (Direct) |
View |
2022-06-01 Tax Withholding |
2022-06-02 2:53 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
3,652 | $3.2425 | 453,172 (Direct) |
View |
2022-06-01 Option Award |
2022-06-02 2:53 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
90,000 | $3.2425 | 453,172 (Direct) |
View |
2022-06-01 Tax Withholding |
2022-06-02 2:44 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
1,826 | $3.2425 | 134,185 (Direct) |
View |
2022-06-01 Option Award |
2022-06-02 2:44 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
25,000 | $3.2425 | 134,185 (Direct) |
View |
2022-06-01 Tax Withholding |
2022-06-02 2:23 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
1,217 | $3.2425 | 151,311 (Direct) |
View |
2022-06-01 Option Award |
2022-06-02 2:23 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
25,000 | $3.2425 | 151,311 (Direct) |
View |