Insider Stock Trading History of Richardson David Jeffrey


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 Richardson David Jeffrey since year 2005. The trader's CIK number is 1329724. At the time of this reporting, Richardson David Jeffrey is the Director of Ambarella Inc . (stock ticker symbol AMBA). See this page for all insider trading activities at Ambarella Inc .

Note that in the past RICHARDSON DAVID JEFFREY also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Richardson David Jeffrey since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-12-18 AMBA Ambarella Inc Option Ex 1,648 .00 0
2017-09-18 AMBA Ambarella Inc Option Ex 1,143 .00 0
2017-06-16 AMBA Ambarella Inc Option Ex 1,142 .00 0
2017-05-13 LSCC Lattice Semiconductor Corp Option Ex 22,727 .00 0
2017-03-16 AMBA Ambarella Inc Option Ex 1,143 .00 0
2016-12-16 AMBA Ambarella Inc Option Ex 1,143 .00 0
2016-09-16 AMBA Ambarella Inc Option Ex 1,569 .00 0
2016-06-16 AMBA Ambarella Inc Option Ex 1,570 .00 0
2016-06-16 AMBA Ambarella Inc Option Ex 1,570 .00 0
2016-05-07 LSCC Lattice Semiconductor Corp Option Ex 8,052 .00 0
2016-03-16 AMBA Ambarella Inc Option Ex 1,570 .00 0
2015-12-16 AMBA Ambarella Inc Option Ex 1,568 .00 0
2015-09-16 AMBA Ambarella Inc Option Ex 765 .00 0
2015-06-16 AMBA Ambarella Inc Option Ex 764 .00 0
2015-03-17 AMBA Ambarella Inc Option Ex 763 .00 0
2014-12-16 AMBA Ambarella Inc Option Ex 764 .00 0
2014-09-16 AMBA Ambarella Inc Option Ex 417 .00 0
2014-06-16 AMBA Ambarella Inc Option Ex 416 .00 0
2014-03-01 NASDAQ:LSI Lsi Logic Corp Option Ex 72,151 .00 0
2014-01-24 NASDAQ:LSI Lsi Logic Corp Option Ex 200,000 9.25 1,850,000
2014-01-24 NASDAQ:LSI Lsi Logic Corp Sale 182,177 11.01 2,005,768
2013-09-10 NASDAQ:LSI Lsi Logic Corp Option Ex 60,000 3.97 238,200
2013-09-10 NASDAQ:LSI Lsi Logic Corp Sale 76,517 7.96 609,075
2013-04-14 VLTR Volterra Semiconductor Corp Option Ex 3,600 .00 0
2013-03-01 NASDAQ:LSI Lsi Logic Corp Option Ex 46,751 .00 0
2013-01-02 NASDQ:LSI Lsi Logic Corp Option Ex 60,000 3.97 238,200
2013-01-02 NASDQ:LSI Lsi Logic Corp Sale 65,000 7.47 485,550
2012-03-01 NYSE:LSI Lsi Logic Corp Option Ex 29,167 .00 0
2011-03-01 NYSE:LSI Lsi Logic Corp Option Ex 80,833 .00 0
2011-02-20 NYSE:LSI Lsi Logic Corp Option Ex 15,000 .00 0
2010-03-01 NYSE:LSI Lsi Logic Corp Option Ex 66,667 .00 0
2010-02-20 NYSE:LSI Lsi Logic Corp Option Ex 27,500 .00 0
2009-05-12 NYSE:LSI Lsi Logic Corp Sale 24,516 4.04 99,093
2009-03-01 NYSE:LSI Lsi Logic Corp Option Ex 66,666 .00 0
2009-02-20 NYSE:LSI Lsi Logic Corp Option Ex 27,500 .00 0
2008-07-25 NYSE:LSI Lsi Logic Corp Sale 43,035 6.93 298,275
2008-06-20 NYSE:LSI Lsi Logic Corp Option Ex 33,334 .00 0
2008-02-20 NYSE:LSI Lsi Logic Corp Option Ex 27,500 .00 0
2007-06-20 NYSE:LSI Lsi Logic Corp Option Ex 33,333 .00 0
2007-02-20 NYSE:LSI Lsi Logic Corp Option Ex 12,500 .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 Ambarella Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.