The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Laplante George since 2013.
The trader's CIK number is 1558646.
At the time of the last reporting, Laplante George was the Chief Financial Officer of Ambarella Inc. (stock ticker symbol AMBA).
Also see all insider trading activities at Ambarella Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | AMBA | 0 | $0 | 17,599 | $720,371 | 14,846 | $0 |
| 2017 | AMBA | 0 | $0 | 17,856 | $919,560 | 25,563 | $0 |
| 2016 | AMBA | 0 | $0 | 60,598 | $3,817,943 | 72,372 | $352,800 |
| 2015 | AMBA | 0 | $0 | 16,713 | $1,303,104 | 35,041 | $0 |
| 2014 | AMBA | 0 | $0 | 72,047 | $2,299,866 | 64,356 | $435,355 |
| 2013 | AMBA | 0 | $0 | 171,789 | $4,094,031 | 173,472 | $1,474,681 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-09-18 | AMBA | Option Ex | 4,949 | .00 | 0 |
| 2018-09-19 | AMBA | Sale | 4,016 | 35.53 | 142,688 |
| 2018-09-10 | AMBA | Sale | 8,011 | 38.61 | 309,280 |
| 2018-06-18 | AMBA | Option Ex | 4,948 | .00 | 0 |
| 2018-06-18 | AMBA | Sale | 2,786 | 43.27 | 120,550 |
| 2018-03-16 | AMBA | Option Ex | 4,949 | .00 | 0 |
| 2018-03-16 | AMBA | Sale | 2,786 | 53.07 | 147,853 |
| 2017-12-18 | AMBA | Sale | 4,202 | 57.69 | 242,413 |
| 2017-12-18 | AMBA | Option Ex | 4,947 | .00 | 0 |
| 2017-09-18 | AMBA | Option Ex | 7,574 | .00 | 0 |
| 2017-09-18 | AMBA | Sale | 5,592 | 46.50 | 260,028 |
| 2017-06-16 | AMBA | Option Ex | 7,573 | .00 | 0 |
| 2017-06-16 | AMBA | Sale | 4,836 | 48.77 | 235,851 |
| 2017-03-16 | AMBA | Option Ex | 5,469 | .00 | 0 |
| 2017-03-16 | AMBA | Sale | 3,226 | 56.19 | 181,268 |
| 2016-12-16 | AMBA | Sale | 4,476 | 54.21 | 242,643 |
| 2016-12-16 | AMBA | Option Ex | 5,468 | .00 | 0 |
| 2016-09-29 | AMBA | Option Ex | 10,000 | 8.82 | 88,200 |
| 2016-09-29 | AMBA | Sale | 10,000 | 70.00 | 700,000 |
| 2016-09-16 | AMBA | Option Ex | 6,164 | .00 | 0 |
| 2016-09-16 | AMBA | Sale | 4,844 | 67.98 | 329,295 |
| 2016-09-07 | AMBA | Sale | 30,000 | 67.08 | 2,012,459 |
| 2016-09-07 | AMBA | Option Ex | 30,000 | 8.82 | 264,600 |
| 2016-06-16 | AMBA | Sale | 3,869 | 51.97 | 201,071 |
| 2016-06-16 | AMBA | Sale | 3,869 | 51.97 | 201,071 |
| 2016-06-16 | AMBA | Option Ex | 6,163 | .00 | 0 |
| 2016-06-16 | AMBA | Option Ex | 6,163 | .00 | 0 |
| 2016-03-16 | AMBA | Sale | 3,540 | 37.12 | 131,404 |
| 2016-03-16 | AMBA | Option Ex | 8,414 | .00 | 0 |
| 2015-12-16 | AMBA | Option Ex | 8,412 | .00 | 0 |
| 2015-12-16 | AMBA | Sale | 4,903 | 56.97 | 279,323 |
| 2015-09-16 | AMBA | Sale | 4,450 | 70.80 | 315,060 |
| 2015-09-16 | AMBA | Option Ex | 8,414 | .00 | 0 |
| 2015-06-16 | AMBA | Option Ex | 9,801 | .00 | 0 |
| 2015-06-16 | AMBA | Sale | 4,184 | 117.60 | 492,055 |
| 2015-03-17 | AMBA | Option Ex | 8,414 | .00 | 0 |
| 2015-03-17 | AMBA | Sale | 3,176 | 68.22 | 216,666 |
| 2014-12-16 | AMBA | Option Ex | 8,412 | .00 | 0 |
| 2014-12-16 | AMBA | Sale | 4,451 | 46.15 | 205,413 |
| 2014-09-16 | AMBA | Sale | 2,976 | 33.66 | 100,172 |
| 2014-09-16 | AMBA | Option Ex | 2,945 | .00 | 0 |
| 2014-06-16 | AMBA | Option Ex | 2,944 | .00 | 0 |
| 2014-06-16 | AMBA | Sale | 2,937 | 26.55 | 77,977 |
| 2014-03-18 | AMBA | Option Ex | 695 | .00 | 0 |
| 2014-03-18 | AMBA | Sale | 1,683 | 28.00 | 47,124 |
| 2014-03-11 | AMBA | Sale | 60,000 | 31.15 | 1,869,180 |
| 2014-03-11 | AMBA | Option Ex | 49,360 | 8.82 | 435,355 |
| 2013-12-20 | AMBA | Option Ex | 50,000 | 8.82 | 441,000 |
| 2013-12-20 | AMBA | Sale | 50,000 | 28.07 | 1,403,550 |
| 2013-12-17 | AMBA | Option Ex | 694 | .00 | 0 |
| 2013-12-17 | AMBA | Sale | 1,270 | 24.43 | 31,026 |
| 2013-12-10 | AMBA | Option Ex | 60,000 | 8.82 | 529,200 |
| 2013-12-10 | AMBA | Sale | 60,000 | 24.69 | 1,481,340 |
| 2013-10-17 | AMBA | Option Ex | 15,000 | 8.82 | 132,300 |
| 2013-10-17 | AMBA | Sale | 15,000 | 22.00 | 330,030 |
| 2013-10-02 | AMBA | Option Ex | 15,000 | 8.82 | 132,300 |
| 2013-10-02 | AMBA | Sale | 15,000 | 20.24 | 303,600 |
| 2013-09-16 | AMBA | Sale | 6,565 | 17.96 | 117,940 |
| 2013-09-16 | AMBA | Option Ex | 6,995 | 4.41 | 30,847 |
| 2013-09-12 | AMBA | Sale | 200 | 18.00 | 3,600 |
| 2013-09-12 | AMBA | Option Ex | 200 | 8.82 | 1,764 |
| 2013-09-10 | AMBA | Option Ex | 23,500 | 8.82 | 207,270 |
| 2013-09-10 | AMBA | Sale | 23,500 | 17.80 | 418,300 |
| 2013-06-17 | AMBA | Option Ex | 694 | .00 | 0 |
| 2013-06-18 | AMBA | Sale | 254 | 18.29 | 4,645 |
| 2013-04-08 | AMBA | Option Ex | 1,389 | .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 Laplante George (Chief Financial Officer of Ambarella Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.