Insider Stock Trading History of Laplante George


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Laplante George since year 2005. The trader's CIK number is 1558646. At the time of this reporting, Laplante George is the Chief Financial Officer of Ambarella Inc . (stock ticker symbol AMBA). See this page for all insider trading activities at Ambarella Inc .


Stock purchases, sales, and option exercises reported by insider Laplante George since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-18 AMBA Ambarella Inc Option Ex 7,574 .00 0
2017-09-18 AMBA Ambarella Inc Sale 5,592 46.50 260,028
2017-06-16 AMBA Ambarella Inc Option Ex 7,573 .00 0
2017-06-16 AMBA Ambarella Inc Sale 4,836 48.77 235,851
2017-03-16 AMBA Ambarella Inc Option Ex 5,469 .00 0
2017-03-16 AMBA Ambarella Inc Sale 3,226 56.19 181,268
2016-12-16 AMBA Ambarella Inc Option Ex 5,468 .00 0
2016-12-16 AMBA Ambarella Inc Sale 4,476 54.21 242,643
2016-09-29 AMBA Ambarella Inc Sale 10,000 70.00 700,000
2016-09-29 AMBA Ambarella Inc Option Ex 10,000 8.82 88,200
2016-09-16 AMBA Ambarella Inc Option Ex 6,164 .00 0
2016-09-16 AMBA Ambarella Inc Sale 4,844 67.98 329,295
2016-09-07 AMBA Ambarella Inc Sale 30,000 67.08 2,012,459
2016-09-07 AMBA Ambarella Inc Option Ex 30,000 8.82 264,600
2016-06-16 AMBA Ambarella Inc Sale 3,869 51.97 201,071
2016-06-16 AMBA Ambarella Inc Option Ex 6,163 .00 0
2016-06-16 AMBA Ambarella Inc Sale 3,869 51.97 201,071
2016-06-16 AMBA Ambarella Inc Option Ex 6,163 .00 0
2016-03-16 AMBA Ambarella Inc Sale 3,540 37.12 131,404
2016-03-16 AMBA Ambarella Inc Option Ex 8,414 .00 0
2015-12-16 AMBA Ambarella Inc Option Ex 8,412 .00 0
2015-12-16 AMBA Ambarella Inc Sale 4,903 56.97 279,323
2015-09-16 AMBA Ambarella Inc Option Ex 8,414 .00 0
2015-09-16 AMBA Ambarella Inc Sale 4,450 70.80 315,060
2015-06-16 AMBA Ambarella Inc Option Ex 9,801 .00 0
2015-06-16 AMBA Ambarella Inc Sale 4,184 117.60 492,055
2015-03-17 AMBA Ambarella Inc Option Ex 8,414 .00 0
2015-03-17 AMBA Ambarella Inc Sale 3,176 68.22 216,666
2014-12-16 AMBA Ambarella Inc Option Ex 8,412 .00 0
2014-12-16 AMBA Ambarella Inc Sale 4,451 46.15 205,413
2014-09-16 AMBA Ambarella Inc Option Ex 2,945 .00 0
2014-09-16 AMBA Ambarella Inc Sale 2,976 33.66 100,172
2014-06-16 AMBA Ambarella Inc Option Ex 2,944 .00 0
2014-06-16 AMBA Ambarella Inc Sale 2,937 26.55 77,977
2014-03-18 AMBA Ambarella Inc Option Ex 695 .00 0
2014-03-18 AMBA Ambarella Inc Sale 1,683 28.00 47,124
2014-03-11 AMBA Ambarella Inc Sale 60,000 31.15 1,869,180
2014-03-11 AMBA Ambarella Inc Option Ex 49,360 8.82 435,355
2013-12-20 AMBA Ambarella Inc Option Ex 50,000 8.82 441,000
2013-12-20 AMBA Ambarella Inc Sale 50,000 28.07 1,403,550
2013-12-17 AMBA Ambarella Inc Sale 1,270 24.43 31,026
2013-12-17 AMBA Ambarella Inc Option Ex 694 .00 0
2013-12-10 AMBA Ambarella Inc Sale 60,000 24.69 1,481,340
2013-12-10 AMBA Ambarella Inc Option Ex 60,000 8.82 529,200
2013-10-17 AMBA Ambarella Inc Option Ex 15,000 8.82 132,300
2013-10-17 AMBA Ambarella Inc Sale 15,000 22.00 330,030
2013-10-02 AMBA Ambarella Inc Option Ex 15,000 8.82 132,300
2013-10-02 AMBA Ambarella Inc Sale 15,000 20.24 303,600
2013-09-16 AMBA Ambarella Inc Option Ex 6,995 4.41 30,847
2013-09-16 AMBA Ambarella Inc Sale 6,565 17.96 117,940
2013-09-12 AMBA Ambarella Inc Option Ex 200 8.82 1,764
2013-09-12 AMBA Ambarella Inc Sale 200 18.00 3,600
2013-09-10 AMBA Ambarella Inc Option Ex 23,500 8.82 207,270
2013-09-10 AMBA Ambarella Inc Sale 23,500 17.80 418,300
2013-06-17 AMBA Ambarella Inc Option Ex 694 .00 0
2013-06-18 AMBA Ambarella Inc Sale 254 18.29 4,645
2013-04-08 AMBA Ambarella Inc 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.