- Corporate Officers - R
- Richardson David Jeffrey
Insider Trading History of Richardson David Jeffrey
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Richardson David Jeffrey since 2007.
This trader's CIK number is 1329724.
At the time of last reporting, Richardson David Jeffrey was the Director of Lattice Semiconductor Corp. (stock ticker symbol LSCC).
Also see all insider trading activities at Lattice Semiconductor Corp.
Note that in the past
RICHARDSON DAVID JEFFREY also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Lattice Semiconductor Corp (LSCC) by Richardson David Jeffrey
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | LSCC | 0 | $0 | 0 | $0 | 2,671 | $0 |
| 2024 | LSCC | 0 | $0 | 0 | $0 | 4,492 | $0 |
| 2023 | LSCC | 0 | $0 | 43,918 | $3,861,185 | 47,951 | $287,662 |
| 2022 | LSCC | 0 | $0 | 0 | $0 | 3,855 | $0 |
| 2021 | LSCC | 0 | $0 | 0 | $0 | 7,494 | $0 |
| 2020 | LSCC | 0 | $0 | 39,500 | $1,145,816 | 18,795 | $65,500 |
| 2019 | LSCC | 0 | $0 | 26,600 | $493,749 | 22,263 | $0 |
| 2018 | LSCC | 0 | $0 | 0 | $0 | 17,291 | $0 |
| 2017 | LSCC | 0 | $0 | 0 | $0 | 22,727 | $0 |
| 2016 | LSCC | 0 | $0 | 0 | $0 | 8,052 | $0 |
Yearly summary of insider trading at Lsi Logic Corp (NASDAQ:LSI) by Richardson David Jeffrey
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | NASDAQ:LSI | 0 | $0 | 182,177 | $2,005,768 | 272,151 | $1,850,000 |
| 2013 | NASDAQ:LSI | 0 | $0 | 141,517 | $1,094,625 | 166,751 | $476,400 |
| 2012 | NASDAQ:LSI | 0 | $0 | 0 | $0 | 29,167 | $0 |
| 2011 | NASDAQ:LSI | 0 | $0 | 0 | $0 | 95,833 | $0 |
| 2010 | NASDAQ:LSI | 0 | $0 | 0 | $0 | 94,167 | $0 |
| 2009 | NASDAQ:LSI | 0 | $0 | 24,516 | $99,093 | 94,166 | $0 |
| 2008 | NASDAQ:LSI | 0 | $0 | 43,035 | $298,275 | 60,834 | $0 |
| 2007 | NASDAQ:LSI | 0 | $0 | 0 | $0 | 45,833 | $0 |
Yearly summary of insider trading at Ambarella Inc (AMBA) by Richardson David Jeffrey
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | AMBA | 0 | $0 | 8,056 | $473,257 | 8,835 | $282,644 |
| 2022 | AMBA | 0 | $0 | 0 | $0 | 1,910 | $0 |
| 2021 | AMBA | 0 | $0 | 8,055 | $1,739,880 | 11,307 | $282,609 |
| 2020 | AMBA | 0 | $0 | 7,453 | $409,318 | 3,532 | $0 |
| 2019 | AMBA | 0 | $0 | 0 | $0 | 4,793 | $0 |
| 2018 | AMBA | 0 | $0 | 10,197 | $407,206 | 5,424 | $0 |
| 2017 | AMBA | 0 | $0 | 0 | $0 | 5,076 | $0 |
| 2016 | AMBA | 0 | $0 | 0 | $0 | 7,422 | $0 |
| 2015 | AMBA | 0 | $0 | 0 | $0 | 3,860 | $0 |
| 2014 | AMBA | 0 | $0 | 0 | $0 | 1,597 | $0 |
Yearly summary of insider trading at Volterra Semiconductor Corp (VLTR) by Richardson David Jeffrey
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | VLTR | 0 | $0 | 0 | $0 | 3,600 | $0 |
Insider trading activities at 4 companies by Richardson David Jeffrey:
1. Lattice Semiconductor Corp (LSCC)
2. Lsi Logic Corp (NASDAQ:LSI)
3. Ambarella Inc (AMBA)
4. Volterra Semiconductor Corp (VLTR)
Table 1. Insider trading of Lattice Semiconductor Corp (LSCC) by Richardson David Jeffrey
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-05-06 | LSCC | Option Ex | 2,671 | .00 | 0 |
| 2024-05-08 | LSCC | Option Ex | 2,246 | .00 | 0 |
| 2024-05-08 | LSCC | Option Ex | 2,246 | .00 | 0 |
| 2023-08-22 | LSCC | Option Ex | 21,918 | 6.55 | 143,562 |
| 2023-08-22 | LSCC | Sale | 21,918 | 91.62 | 2,008,170 |
| 2023-05-08 | LSCC | Option Ex | 22,000 | 6.55 | 144,100 |
| 2023-05-08 | LSCC | Sale | 22,000 | 84.23 | 1,853,015 |
| 2023-05-09 | LSCC | Option Ex | 4,033 | .00 | 0 |
| 2022-05-10 | LSCC | Option Ex | 3,855 | .00 | 0 |
| 2021-05-05 | LSCC | Option Ex | 7,494 | .00 | 0 |
| 2020-08-20 | LSCC | Option Ex | 10,000 | 6.55 | 65,500 |
| 2020-08-20 | LSCC | Sale | 39,500 | 29.01 | 1,145,816 |
| 2020-05-06 | LSCC | Option Ex | 8,795 | .00 | 0 |
| 2019-08-05 | LSCC | Sale | 26,600 | 18.56 | 493,749 |
| 2019-05-07 | LSCC | Option Ex | 22,263 | .00 | 0 |
| 2018-06-01 | LSCC | Option Ex | 17,291 | .00 | 0 |
| 2017-05-13 | LSCC | Option Ex | 22,727 | .00 | 0 |
| 2016-05-07 | LSCC | Option Ex | 8,052 | .00 | 0 |
Table 2. Insider trading of Lsi Logic Corp (NASDAQ:LSI) by Richardson David Jeffrey
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-03-01 | NASDAQ:LSI | Option Ex | 72,151 | .00 | 0 |
| 2014-01-24 | NASDAQ:LSI | Option Ex | 200,000 | 9.25 | 1,850,000 |
| 2014-01-24 | NASDAQ:LSI | Sale | 182,177 | 11.01 | 2,005,768 |
| 2013-09-10 | NASDAQ:LSI | Option Ex | 60,000 | 3.97 | 238,200 |
| 2013-09-10 | NASDAQ:LSI | Sale | 76,517 | 7.96 | 609,075 |
| 2013-03-01 | NASDAQ:LSI | Option Ex | 46,751 | .00 | 0 |
| 2013-01-02 | NASDQ:LSI | Sale | 65,000 | 7.47 | 485,550 |
| 2013-01-02 | NASDQ:LSI | Option Ex | 60,000 | 3.97 | 238,200 |
| 2012-03-01 | NYSE:LSI | Option Ex | 29,167 | .00 | 0 |
| 2011-03-01 | NYSE:LSI | Option Ex | 80,833 | .00 | 0 |
| 2011-02-20 | NYSE:LSI | Option Ex | 15,000 | .00 | 0 |
| 2010-03-01 | NYSE:LSI | Option Ex | 66,667 | .00 | 0 |
| 2010-02-20 | NYSE:LSI | Option Ex | 27,500 | .00 | 0 |
| 2009-05-12 | NYSE:LSI | Sale | 24,516 | 4.04 | 99,093 |
| 2009-03-01 | NYSE:LSI | Option Ex | 66,666 | .00 | 0 |
| 2009-02-20 | NYSE:LSI | Option Ex | 27,500 | .00 | 0 |
| 2008-07-25 | NYSE:LSI | Sale | 43,035 | 6.93 | 298,275 |
| 2008-06-20 | NYSE:LSI | Option Ex | 33,334 | .00 | 0 |
| 2008-02-20 | NYSE:LSI | Option Ex | 27,500 | .00 | 0 |
| 2007-06-20 | NYSE:LSI | Option Ex | 33,333 | .00 | 0 |
| 2007-02-20 | NYSE:LSI | Option Ex | 12,500 | .00 | 0 |
Table 3. Insider trading of Ambarella Inc (AMBA) by Richardson David Jeffrey
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-12-06 | AMBA | Option Ex | 8,056 | 35.09 | 282,644 |
| 2023-12-06 | AMBA | Sale | 8,056 | 58.75 | 473,257 |
| 2023-03-15 | AMBA | Option Ex | 779 | .00 | 0 |
| 2022-12-16 | AMBA | Option Ex | 779 | .00 | 0 |
| 2022-09-16 | AMBA | Option Ex | 377 | .00 | 0 |
| 2022-06-16 | AMBA | Option Ex | 377 | .00 | 0 |
| 2022-03-16 | AMBA | Option Ex | 377 | .00 | 0 |
| 2021-12-16 | AMBA | Option Ex | 377 | .00 | 0 |
| 2021-12-09 | AMBA | Sale | 8,055 | 216.00 | 1,739,880 |
| 2021-12-09 | AMBA | Option Ex | 8,055 | 35.09 | 282,609 |
| 2021-09-16 | AMBA | Option Ex | 959 | .00 | 0 |
| 2021-06-16 | AMBA | Option Ex | 958 | .00 | 0 |
| 2021-03-16 | AMBA | Option Ex | 958 | .00 | 0 |
| 2020-12-16 | AMBA | Option Ex | 958 | .00 | 0 |
| 2020-09-16 | AMBA | Option Ex | 858 | .00 | 0 |
| 2020-06-16 | AMBA | Option Ex | 858 | .00 | 0 |
| 2020-06-05 | AMBA | Sale | 7,453 | 54.92 | 409,318 |
| 2020-03-17 | AMBA | Option Ex | 858 | .00 | 0 |
| 2019-12-17 | AMBA | Option Ex | 857 | .00 | 0 |
| 2019-09-17 | AMBA | Option Ex | 1,312 | .00 | 0 |
| 2019-06-18 | AMBA | Option Ex | 1,312 | .00 | 0 |
| 2019-03-19 | AMBA | Option Ex | 1,312 | .00 | 0 |
| 2018-12-18 | AMBA | Option Ex | 1,312 | .00 | 0 |
| 2018-09-18 | AMBA | Option Ex | 1,232 | .00 | 0 |
| 2018-09-12 | AMBA | Sale | 10,197 | 39.93 | 407,206 |
| 2018-06-18 | AMBA | Option Ex | 1,231 | .00 | 0 |
| 2018-03-16 | AMBA | Option Ex | 1,649 | .00 | 0 |
| 2017-12-18 | AMBA | Option Ex | 1,648 | .00 | 0 |
| 2017-09-18 | AMBA | Option Ex | 1,143 | .00 | 0 |
| 2017-06-16 | AMBA | Option Ex | 1,142 | .00 | 0 |
| 2017-03-16 | AMBA | Option Ex | 1,143 | .00 | 0 |
| 2016-12-16 | AMBA | Option Ex | 1,143 | .00 | 0 |
| 2016-09-16 | AMBA | Option Ex | 1,569 | .00 | 0 |
| 2016-06-16 | AMBA | Option Ex | 1,570 | .00 | 0 |
| 2016-06-16 | AMBA | Option Ex | 1,570 | .00 | 0 |
| 2016-03-16 | AMBA | Option Ex | 1,570 | .00 | 0 |
| 2015-12-16 | AMBA | Option Ex | 1,568 | .00 | 0 |
| 2015-09-16 | AMBA | Option Ex | 765 | .00 | 0 |
| 2015-06-16 | AMBA | Option Ex | 764 | .00 | 0 |
| 2015-03-17 | AMBA | Option Ex | 763 | .00 | 0 |
| 2014-12-16 | AMBA | Option Ex | 764 | .00 | 0 |
| 2014-09-16 | AMBA | Option Ex | 417 | .00 | 0 |
| 2014-06-16 | AMBA | Option Ex | 416 | .00 | 0 |
Table 4. Insider trading of Volterra Semiconductor Corp (VLTR) by Richardson David Jeffrey
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-04-14 | VLTR | Option Ex | 3,600 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Richardson David Jeffrey
(Director of Lattice Semiconductor Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.