The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Chen Lee since 2014.
The trader's CIK number is 1206124.
At the time of the last reporting, Chen Lee was the CEO and President of A10 Networks, Inc.. (stock ticker symbol ATEN).
Also see all insider trading activities at A10 Networks, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | ATEN | 0 | $0 | 2,200,000 | $13,200,000 | 0 | $0 |
| 2018 | ATEN | 0 | $0 | 75,000 | $574,475 | 0 | $0 |
| 2017 | ATEN | 0 | $0 | 1,100,000 | $8,680,049 | 0 | $0 |
| 2015 | ATEN | 289,760 | $2,000,065 | 0 | $0 | 0 | $0 |
| 2014 | ATEN | 3,200 | $35,270 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-05-18 | ATEN | Sale | 2,200,000 | 6.00 | 13,200,000 |
| 2018-01-09 | ATEN | Sale | 25,000 | 7.54 | 188,375 |
| 2018-01-02 | ATEN | Sale | 25,000 | 7.71 | 192,650 |
| 2017-12-29 | ATEN | Sale | 25,000 | 7.74 | 193,450 |
| 2017-12-21 | ATEN | Sale | 25,000 | 7.81 | 195,275 |
| 2017-12-13 | ATEN | Sale | 25,000 | 7.76 | 194,000 |
| 2017-12-05 | ATEN | Sale | 25,000 | 7.66 | 191,450 |
| 2017-11-27 | ATEN | Sale | 25,000 | 8.11 | 202,700 |
| 2017-11-16 | ATEN | Sale | 25,000 | 7.30 | 182,500 |
| 2017-11-08 | ATEN | Sale | 25,000 | 7.29 | 182,150 |
| 2017-10-31 | ATEN | Sale | 25,000 | 7.38 | 184,500 |
| 2017-10-23 | ATEN | Sale | 25,000 | 7.53 | 188,200 |
| 2017-10-20 | ATEN | Sale | 25,000 | 7.54 | 188,450 |
| 2017-10-12 | ATEN | Sale | 25,000 | 7.62 | 190,500 |
| 2017-10-04 | ATEN | Sale | 25,000 | 7.73 | 193,225 |
| 2017-09-26 | ATEN | Sale | 25,000 | 6.57 | 164,275 |
| 2017-09-18 | ATEN | Sale | 25,000 | 6.66 | 166,525 |
| 2017-09-15 | ATEN | Sale | 25,000 | 6.72 | 167,975 |
| 2017-09-07 | ATEN | Sale | 25,000 | 6.57 | 164,350 |
| 2017-08-30 | ATEN | Sale | 25,000 | 6.48 | 161,900 |
| 2017-08-22 | ATEN | Sale | 25,000 | 6.08 | 152,125 |
| 2017-08-14 | ATEN | Sale | 25,000 | 6.41 | 160,275 |
| 2017-08-11 | ATEN | Sale | 25,000 | 6.34 | 158,450 |
| 2017-08-03 | ATEN | Sale | 25,000 | 6.80 | 170,125 |
| 2017-07-26 | ATEN | Sale | 25,000 | 6.35 | 158,825 |
| 2017-07-18 | ATEN | Sale | 25,000 | 6.99 | 174,750 |
| 2017-07-10 | ATEN | Sale | 25,000 | 8.02 | 200,525 |
| 2017-07-07 | ATEN | Sale | 25,000 | 8.06 | 201,450 |
| 2017-06-29 | ATEN | Sale | 25,000 | 8.48 | 211,925 |
| 2017-06-21 | ATEN | Sale | 25,000 | 8.46 | 211,450 |
| 2017-06-13 | ATEN | Sale | 25,000 | 8.49 | 212,325 |
| 2017-06-05 | ATEN | Sale | 25,000 | 8.37 | 209,350 |
| 2017-06-02 | ATEN | Sale | 25,000 | 8.48 | 212,075 |
| 2017-05-25 | ATEN | Sale | 25,000 | 8.26 | 206,575 |
| 2017-05-17 | ATEN | Sale | 25,000 | 8.14 | 203,625 |
| 2017-05-09 | ATEN | Sale | 25,000 | 8.19 | 204,700 |
| 2017-05-01 | ATEN | Sale | 25,000 | 7.95 | 198,825 |
| 2017-04-28 | ATEN | Sale | 25,000 | 8.63 | 215,700 |
| 2017-04-20 | ATEN | Sale | 25,000 | 8.78 | 219,375 |
| 2017-04-12 | ATEN | Sale | 25,000 | 8.86 | 221,375 |
| 2017-04-04 | ATEN | Sale | 25,000 | 9.04 | 226,100 |
| 2017-03-27 | ATEN | Sale | 25,000 | 9.13 | 228,375 |
| 2017-03-24 | ATEN | Sale | 25,000 | 9.21 | 230,200 |
| 2017-03-16 | ATEN | Sale | 25,000 | 9.23 | 230,875 |
| 2017-03-08 | ATEN | Sale | 25,000 | 9.16 | 228,900 |
| 2017-02-28 | ATEN | Sale | 25,000 | 9.51 | 237,675 |
| 2017-02-21 | ATEN | Sale | 25,000 | 9.53 | 238,174 |
| 2017-02-17 | ATEN | Sale | 25,000 | 9.52 | 237,950 |
| 2015-08-25 | ATEN | Buy | 4,142 | 6.39 | 26,479 |
| 2015-08-24 | ATEN | Buy | 14,200 | 5.98 | 84,944 |
| 2015-08-21 | ATEN | Buy | 14,200 | 6.76 | 96,020 |
| 2015-08-19 | ATEN | Buy | 5,500 | 7.00 | 38,478 |
| 2015-08-20 | ATEN | Buy | 14,200 | 6.99 | 99,201 |
| 2015-08-17 | ATEN | Buy | 13,716 | 7.29 | 99,989 |
| 2015-08-12 | ATEN | Buy | 28,251 | 7.06 | 199,367 |
| 2015-08-13 | ATEN | Buy | 13,910 | 7.19 | 99,998 |
| 2015-08-14 | ATEN | Buy | 13,977 | 7.15 | 99,991 |
| 2015-08-07 | ATEN | Buy | 28,671 | 6.91 | 198,116 |
| 2015-08-11 | ATEN | Buy | 23,570 | 7.09 | 167,040 |
| 2015-08-10 | ATEN | Buy | 28,557 | 6.95 | 198,585 |
| 2015-08-04 | ATEN | Buy | 28,953 | 6.88 | 199,254 |
| 2015-08-05 | ATEN | Buy | 28,819 | 6.84 | 197,150 |
| 2015-08-06 | ATEN | Buy | 29,094 | 6.72 | 195,453 |
| 2014-05-27 | ATEN | Buy | 3,000 | 10.84 | 32,520 |
| 2014-03-21 | ATEN | Buy | 200 | 13.75 | 2,750 |
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 Chen Lee (CEO and President of A10 Networks, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.