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 |
2020-08-20 Sale |
2020-08-25 1:13 pm |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
39,500 | $29.01 | $1,145,843 | 66,946 (Direct) |
View |
2020-06-05 Sale |
2020-06-08 5:44 pm |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
7,453 | $54.92 | $409,315 | 9,046 (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 |
2021-09-02 Option Award |
2021-09-07 7:48 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
1,508 | $0 | 1,508 (Direct) |
View |
2021-07-06 Option Award |
2021-07-08 7:13 pm |
N/A N/A |
KULICKE & SOFFA INDUSTRIES INC | KLIC | RICHARDSON DAVID JEFFREY Director |
710 | $0 | 11,312 (Direct) |
View |
2021-06-16 Exercise |
2021-06-17 5:05 pm |
N/A 2021-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
958 | $0 | 14,595 (Direct) |
View |
2021-05-10 Option Award |
2021-05-13 12:31 pm |
2022-05-10 N/A |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
3,855 | $0 | 3,855 (Direct) |
View |
2021-05-05 Exercise |
2021-05-06 1:05 pm |
2021-05-05 N/A |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
7,494 | $0 | 30,522 (Direct) |
View |
2021-04-05 Option Award |
2021-04-07 7:14 pm |
N/A N/A |
KULICKE & SOFFA INDUSTRIES INC | KLIC | RICHARDSON DAVID JEFFREY Director |
665 | $0 | 10,602 (Direct) |
View |
2021-03-16 Exercise |
2021-03-18 5:02 pm |
N/A 2021-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
958 | $0 | 14,595 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 09:12 am |
N/A N/A |
KULICKE & SOFFA INDUSTRIES INC | KLIC | RICHARDSON DAVID JEFFREY Director |
1,146 | $0 | 9,937 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:46 pm |
N/A 2021-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
958 | $0 | 14,595 (Direct) |
View |
2020-10-05 Option Award |
2020-10-07 10:38 am |
N/A N/A |
KULICKE & SOFFA INDUSTRIES INC | KLIC | RICHARDSON DAVID JEFFREY Director |
1,594 | $0 | 8,791 (Direct) |
View |
2020-09-16 Exercise |
2020-09-18 4:56 pm |
N/A N/A |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
858 | $0 | 10,762 (Direct) |
View |
2020-09-04 Option Award |
2020-09-09 4:48 pm |
N/A 2021-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
3,833 | $0 | 3,833 (Direct) |
View |
2020-08-20 Exercise |
2020-08-25 1:13 pm |
N/A N/A |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
10,000 | $6.55 | 66,946 (Direct) |
View |
2020-08-20 Exercise |
2020-08-25 1:13 pm |
2015-12-04 2024-12-04 |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
10,000 | $0 | 66,946 (Direct) |
View |
2020-06-29 Option Award |
2020-07-01 08:36 am |
N/A N/A |
KULICKE & SOFFA INDUSTRIES INC | KLIC | RICHARDSON DAVID JEFFREY Director |
1,831 | $0 | 7,197 (Direct) |
View |
2020-06-16 Exercise |
2020-06-18 4:29 pm |
N/A N/A |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
858 | $0 | 10,762 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 08:33 am |
N/A N/A |
KULICKE & SOFFA INDUSTRIES INC | KLIC | RICHARDSON DAVID JEFFREY Director |
5,366 | $0 | 5,366 (Direct) |
View |
2020-05-06 Exercise |
2020-05-07 2:10 pm |
2020-05-06 N/A |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
8,795 | $0 | 76,311 (Direct) |
View |
2020-05-05 Option Award |
2020-05-07 2:10 pm |
2021-05-05 N/A |
LATTICE SEMICONDUCTOR CORP | LSCC | RICHARDSON DAVID JEFFREY Director |
7,494 | $0 | 76,311 (Direct) |
View |