Insider Trading History of Richardson Nina


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 Nina since year 2005. The trader's CIK number is 1610535. At the time of the last reporting, Richardson Nina was the Director of Silicon Laboratories Inc . (stock ticker symbol SLAB). See this page for all insider trading activities at Silicon Laboratories Inc .

Note that in the past Richardson Nina also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Richardson Nina since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-04-18 SLAB Silicon Laboratories Inc Sale 913 91.41 83,457
2018-09-28 ZAYO Zayo Group Holdings, Inc. Option Ex 1,813 .00 0
2018-06-29 ZAYO Zayo Group Holdings, Inc. Option Ex 1,913 .00 0
2018-06-01 SLAB Silicon Laboratories Inc Sale 1,351 106.25 143,543
2018-03-31 ZAYO Zayo Group Holdings, Inc. Option Ex 1,245 .00 0
2018-04-02 ZAYO Zayo Group Holdings, Inc. Sale 623 34.00 21,182
2018-01-02 ZAYO Zayo Group Holdings, Inc. Sale 655 36.76 24,077
2017-12-29 ZAYO Zayo Group Holdings, Inc. Option Ex 1,310 .00 0
2017-10-02 ZAYO Zayo Group Holdings, Inc. Sale 721 34.47 24,852
2017-09-30 ZAYO Zayo Group Holdings, Inc. Option Ex 1,441 .00 0
2017-07-05 ZAYO Zayo Group Holdings, Inc. Sale 747 30.83 23,030
2017-06-30 ZAYO Zayo Group Holdings, Inc. Option Ex 1,494 .00 0
2017-04-21 SLAB Silicon Laboratories Inc Sale 1,669 72.35 120,752
2017-04-03 ZAYO Zayo Group Holdings, Inc. Sale 746 32.87 24,521
2017-03-31 ZAYO Zayo Group Holdings, Inc. Option Ex 1,491 .00 0
2017-01-03 ZAYO Zayo Group Holdings, Inc. Sale 831 33.03 27,447
2016-12-31 ZAYO Zayo Group Holdings, Inc. Option Ex 1,662 .00 0
2016-10-24 SGI Rackable Systems, Inc. Option Ex 21,162 .00 0
2016-10-03 ZAYO Zayo Group Holdings, Inc. Sale 907 29.49 26,747
2016-09-30 ZAYO Zayo Group Holdings, Inc. Option Ex 1,814 .00 0
2016-07-01 ZAYO Zayo Group Holdings, Inc. Sale 1,025 27.86 28,556
2016-06-30 ZAYO Zayo Group Holdings, Inc. Option Ex 2,050 .00 0
2016-04-04 ZAYO Zayo Group Holdings, Inc. Sale 939 24.28 22,798
2016-03-31 ZAYO Zayo Group Holdings, Inc. Option Ex 1,877 .00 0
2015-12-31 ZAYO Zayo Group Holdings, Inc. Option Ex 1,859 .00 0
2015-12-31 ZAYO Zayo Group Holdings, Inc. Sale 930 25.84 24,031
2014-11-25 GPRO Gopro, Inc. Sale 18,750 72.38 1,357,031

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 Nina (Director of Silicon Laboratories Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.




Real-time Insider Trading

Insider Officer Cluster Trading

Top Officer Buys of the Week

Top Officer Buys of the Month