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 |
2021-11-01 Sale |
2021-11-01 8:42 pm |
DATA I | DAIO | Ambrose Anthony President |
10,553 | $5.3063 | $55,997 | 378,688 (Direct) |
View |
2021-10-01 Sale |
2021-10-04 5:55 pm |
DATA I | DAIO | Ambrose Anthony President |
7,915 | $6.3022 | $49,882 | 389,241 (Direct) |
View |
2021-09-10 Sale |
2021-09-14 7:29 pm |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
7,559 | $6.6814 | $50,505 | 131,712 (Direct) |
View |
2021-09-09 Sale |
2021-09-09 6:08 pm |
DATA I | DAIO | Brown Douglas Wells Director |
12,000 | $7.2777 | $87,332 | 44,159 (Direct) |
View |
2021-09-07 Sale |
2021-09-09 5:53 pm |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
18,208 | $7.0756 | $128,833 | 167,950 (Direct) |
View |
2021-09-01 Sale |
2021-09-02 5:59 pm |
DATA I | DAIO | Ambrose Anthony President |
26,968 | $5.6474 | $152,298 | 397,161 (Direct) |
View |
2021-08-04 Sale |
2021-08-04 6:52 pm |
DATA I | DAIO | Brown Douglas Wells Director |
5,360 | $6.4679 | $34,668 | 56,159 (Direct) |
View |
2021-07-09 Sale |
2021-07-13 4:54 pm |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
3,563 | $6.0052 | $21,396 | 186,158 (Direct) |
View |
2021-07-06 Sale |
2021-07-08 5:37 pm |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
20,851 | $6.2535 | $130,392 | 189,721 (Direct) |
View |
2021-06-04 Sale |
2021-06-08 8:35 pm |
DATA I | DAIO | Brown Douglas Wells Director |
18,614 | $6.1166 | $113,854 | 60,519 (Direct) |
View |
2021-06-02 Sale |
2021-06-04 4:02 pm |
DATA I | DAIO | Ambrose Anthony President |
24,971 | $6.1729 | $154,143 | 424,129 (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 |
2022-06-01 Tax Withholding |
2022-06-02 2:19 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
1,217 | $3.2425 | 187,549 (Direct) |
View |
2022-06-01 Option Award |
2022-06-02 2:19 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
25,000 | $3.2425 | 187,549 (Direct) |
View |
2022-05-20 Tax Withholding |
2022-05-24 3:51 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
2,358 | $3.04 | 127,528 (Direct) |
View |
2022-05-20 Tax Withholding |
2022-05-24 2:57 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
6,381 | $3.04 | 366,824 (Direct) |
View |
2022-05-20 Tax Withholding |
2022-05-24 2:51 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
2,358 | $3.04 | 163,766 (Direct) |
View |
2022-05-19 Option Award |
2022-05-20 6:12 pm |
N/A N/A |
DATA I | DAIO | Bo-Linn Cheemin Director |
10,800 | $3.09 | 15,401 (Direct) |
View |
2022-05-19 Option Award |
2022-05-20 5:57 pm |
N/A N/A |
DATA I | DAIO | SMITH EDWARD J Director |
10,800 | $3.09 | 13,315 (Direct) |
View |
2022-05-19 Option Award |
2022-05-20 5:41 pm |
N/A N/A |
DATA I | DAIO | Washlow Sally A. Director |
10,800 | $3.09 | 27,851 (Direct) |
View |
2022-05-19 Option Award |
2022-05-20 5:25 pm |
N/A N/A |
DATA I | DAIO | Brown Douglas Wells Director |
10,800 | $3.09 | 53,959 (Direct) |
View |
2022-05-18 Tax Withholding |
2022-05-19 6:09 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
2,435 | $3.03 | 111,011 (Direct) |
View |
2022-05-18 Tax Withholding |
2022-05-19 6:04 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
1,826 | $3.03 | 129,886 (Direct) |
View |
2022-05-18 Tax Withholding |
2022-05-19 6:01 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
1,826 | $3.03 | 166,124 (Direct) |
View |
2022-05-18 Tax Withholding |
2022-05-19 5:54 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
5,478 | $3.03 | 373,215 (Direct) |
View |
2022-05-03 Tax Withholding |
2022-05-03 4:09 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
3,706 | $3.28 | 113,446 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 12:06 pm |
N/A N/A |
DATA I | DAIO | SMITH EDWARD J Director |
2,515 | $4.685 | 2,515 (Direct) |
View |
Ownership |
2022-02-24 4:33 pm |
N/A N/A |
DATA I | DAIO | SMITH EDWARD J Director |
0 | $0 | 0 (Direct) |
View |
2021-12-17 Option Award |
2021-12-21 1:24 pm |
N/A N/A |
DATA I | DAIO | Bo-Linn Cheemin Director |
4,601 | $4.615 | 4,601 (Direct) |
View |
Ownership |
2021-12-21 1:02 pm |
N/A N/A |
DATA I | DAIO | Bo-Linn Cheemin Director |
0 | $0 | 0 (Direct) |
View |
2021-06-23 Tax Withholding |
2021-06-25 1:15 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
10,056 | $6.78 | 99,652 (Direct) |
View |
2021-06-23 Exercise |
2021-06-25 1:15 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
12,500 | $4.98 | 99,652 (Direct) |
View |
2021-06-23 Exercise |
2021-06-25 1:15 pm |
2021-05-01 2025-05-01 |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
12,500 | $4.98 | 99,652 (Direct) |
View |
2021-06-01 Option Award |
2021-06-01 4:56 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
30,000 | $5.93 | 114,708 (Direct) |
View |
2021-06-01 Option Award |
2021-06-01 4:49 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
60,000 | $5.93 | 449,100 (Direct) |
View |
2021-06-01 Option Award |
2021-06-01 4:44 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
20,000 | $5.93 | 139,271 (Direct) |
View |
2021-06-01 Option Award |
2021-06-01 4:38 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
20,000 | $5.93 | 210,572 (Direct) |
View |
2021-05-21 Tax Withholding |
2021-05-21 7:05 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
1,750 | $6.415 | 119,271 (Direct) |
View |
2021-05-20 Tax Withholding |
2021-05-21 7:05 pm |
N/A N/A |
DATA I | DAIO | Gulati Rajeev Vice President CTO |
1,822 | $6.38 | 119,271 (Direct) |
View |
2021-05-21 Tax Withholding |
2021-05-21 6:56 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
1,844 | $6.415 | 190,572 (Direct) |
View |
2021-05-20 Tax Withholding |
2021-05-21 6:56 pm |
N/A N/A |
DATA I | DAIO | HATLEN JOEL S Vice President CFO COO |
1,922 | $6.38 | 190,572 (Direct) |
View |
2021-05-21 Tax Withholding |
2021-05-21 6:45 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
4,426 | $6.415 | 389,100 (Direct) |
View |
2021-05-20 Tax Withholding |
2021-05-21 6:45 pm |
N/A N/A |
DATA I | DAIO | Ambrose Anthony President |
5,902 | $6.38 | 389,100 (Direct) |
View |
2021-05-20 Option Award |
2021-05-20 6:11 pm |
N/A N/A |
DATA I | DAIO | Washlow Sally A. Director |
9,300 | $6.38 | 17,051 (Direct) |
View |
2021-05-20 Option Award |
2021-05-20 5:59 pm |
N/A N/A |
DATA I | DAIO | GALLENBERGER MARK J Director |
9,300 | $6.38 | 69,509 (Direct) |
View |
2021-05-20 Option Award |
2021-05-20 4:47 pm |
N/A N/A |
DATA I | DAIO | Brown Douglas Wells Director |
9,300 | $6.38 | 79,133 (Direct) |
View |
2021-05-18 Tax Withholding |
2021-05-19 5:54 pm |
N/A N/A |
DATA I | DAIO | Tidwell Michael R Vice President Mktg & Bus Dev |
3,160 | $5.57 | 84,708 (Direct) |
View |