- Corporate Officers - B
- Bock William G
Insider Trading History of Bock William G
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Bock William G since 2006.
This trader's CIK number is 1197848.
At the time of last reporting, Bock William G was the Director of Silicon Laboratories Inc.. (stock ticker symbol SLAB).
Also see all insider trading activities at Silicon Laboratories Inc..
Note that in the past
BOCK WILLIAM G also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Entropic Communications Inc (ENTR) by Bock William G
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | ENTR | 0 | $0 | 0 | $0 | 15,974 | $0 |
| 2014 | ENTR | 0 | $0 | 0 | $0 | 11,876 | $0 |
Yearly summary of insider trading at Sailpoint Technologies Holdings, Inc. (SAIL) by Bock William G
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | SAIL | 0 | $0 | 2,500 | $100,582 | 0 | $0 |
| 2021 | SAIL | 0 | $0 | 11,500 | $626,087 | 0 | $0 |
| 2020 | SAIL | 0 | $0 | 16,000 | $530,204 | 0 | $0 |
| 2019 | SAIL | 0 | $0 | 16,000 | $386,572 | 0 | $0 |
| 2018 | SAIL | 0 | $0 | 12,000 | $340,228 | 0 | $0 |
Yearly summary of insider trading at Convio, Inc. (CNVO) by Bock William G
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | CNVO | 0 | $0 | 0 | $0 | 3,485 | $0 |
Yearly summary of insider trading at Solarwinds Corp (SWI) by Bock William G
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | SWI | 0 | $0 | 16,000 | $210,080 | 0 | $0 |
Yearly summary of insider trading at Silicon Laboratories Inc. (SLAB) by Bock William G
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | SLAB | 0 | $0 | 2,000 | $281,540 | 0 | $0 |
| 2022 | SLAB | 0 | $0 | 3,000 | $443,460 | 0 | $0 |
| 2021 | SLAB | 0 | $0 | 4,000 | $624,840 | 0 | $0 |
| 2020 | SLAB | 0 | $0 | 4,000 | $406,040 | 0 | $0 |
| 2019 | SLAB | 0 | $0 | 4,000 | $406,540 | 0 | $0 |
| 2018 | SLAB | 0 | $0 | 5,500 | $514,975 | 0 | $0 |
| 2017 | SLAB | 0 | $0 | 10,500 | $816,455 | 0 | $0 |
| 2016 | SLAB | 0 | $0 | 9,000 | $503,973 | 0 | $0 |
| 2015 | SLAB | 0 | $0 | 34,677 | $1,807,194 | 28,677 | $919,742 |
| 2014 | SLAB | 0 | $0 | 141,573 | $6,827,446 | 127,573 | $4,420,475 |
| 2013 | SLAB | 0 | $0 | 50,543 | $2,111,866 | 40,000 | $1,319,198 |
| 2012 | SLAB | 0 | $0 | 11,875 | $475,000 | 0 | $0 |
| 2011 | SLAB | 0 | $0 | 24,789 | $1,050,382 | 0 | $0 |
| 2010 | SLAB | 0 | $0 | 51,943 | $2,422,945 | 35,000 | $1,154,300 |
| 2009 | SLAB | 0 | $0 | 74,264 | $3,046,810 | 53,000 | $1,717,315 |
| 2008 | SLAB | 0 | $0 | 3,178 | $111,388 | 0 | $0 |
| 2007 | SLAB | 0 | $0 | 70,430 | $2,922,785 | 60,000 | $1,862,400 |
| 2006 | SLAB | 0 | $0 | 7,500 | $350,025 | 7,500 | $112,500 |
Insider trading activities at 5 companies by Bock William G:
1. Entropic Communications Inc (ENTR)
2. Sailpoint Technologies Holdings, Inc. (SAIL)
3. Convio, Inc. (CNVO)
4. Solarwinds Corp (SWI)
5. Silicon Laboratories Inc. (SLAB)
Table 1. Insider trading of Entropic Communications Inc (ENTR) by Bock William G
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-04-20 | ENTR | Option Ex | 15,974 | .00 | 0 |
| 2014-05-14 | ENTR | Option Ex | 11,876 | .00 | 0 |
Table 2. Insider trading of Sailpoint Technologies Holdings, Inc. (SAIL) by Bock William G
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-02-15 | SAIL | Sale | 2,500 | 40.23 | 100,582 |
| 2021-11-15 | SAIL | Sale | 2,500 | 59.64 | 149,095 |
| 2021-08-16 | SAIL | Sale | 2,500 | 43.61 | 109,035 |
| 2021-06-14 | SAIL | Sale | 2,500 | 47.10 | 117,757 |
| 2021-02-16 | SAIL | Sale | 4,000 | 62.55 | 250,200 |
| 2020-11-16 | SAIL | Sale | 4,000 | 42.51 | 170,040 |
| 2020-08-17 | SAIL | Sale | 4,000 | 36.25 | 145,000 |
| 2020-07-13 | SAIL | Sale | 4,000 | 28.86 | 115,440 |
| 2020-02-18 | SAIL | Sale | 4,000 | 24.93 | 99,724 |
| 2019-11-15 | SAIL | Sale | 4,000 | 23.43 | 93,720 |
| 2019-08-15 | SAIL | Sale | 4,000 | 21.21 | 84,860 |
| 2019-06-20 | SAIL | Sale | 4,000 | 20.00 | 80,000 |
| 2019-02-15 | SAIL | Sale | 4,000 | 32.00 | 127,992 |
| 2018-11-15 | SAIL | Sale | 4,000 | 26.19 | 104,748 |
| 2018-08-22 | SAIL | Sale | 8,000 | 29.43 | 235,480 |
Table 3. Insider trading of Convio, Inc. (CNVO) by Bock William G
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-05-04 | CNVO | Option Ex | 3,485 | .00 | 0 |
Table 4. Insider trading of Solarwinds Corp (SWI) by Bock William G
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-11-05 | SWI | Sale | 16,000 | 13.13 | 210,080 |
Table 5. Insider trading of Silicon Laboratories Inc. (SLAB) by Bock William G
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-01-22 | SLAB | Sale | 2,000 | 140.77 | 281,540 |
| 2022-08-15 | SLAB | Sale | 1,000 | 146.70 | 146,700 |
| 2022-05-16 | SLAB | Sale | 1,000 | 141.45 | 141,450 |
| 2022-02-15 | SLAB | Sale | 1,000 | 155.31 | 155,310 |
| 2021-12-06 | SLAB | Sale | 1,000 | 190.69 | 190,690 |
| 2021-08-16 | SLAB | Sale | 1,000 | 157.67 | 157,670 |
| 2021-05-17 | SLAB | Sale | 1,000 | 123.29 | 123,290 |
| 2021-02-16 | SLAB | Sale | 1,000 | 153.19 | 153,190 |
| 2020-11-16 | SLAB | Sale | 1,000 | 113.43 | 113,430 |
| 2020-05-18 | SLAB | Sale | 2,000 | 95.00 | 190,000 |
| 2020-02-18 | SLAB | Sale | 1,000 | 102.61 | 102,610 |
| 2019-11-15 | SLAB | Sale | 1,000 | 109.84 | 109,840 |
| 2019-08-15 | SLAB | Sale | 1,000 | 103.35 | 103,350 |
| 2019-07-01 | SLAB | Sale | 1,000 | 105.61 | 105,610 |
| 2019-02-15 | SLAB | Sale | 1,000 | 87.74 | 87,740 |
| 2018-11-15 | SLAB | Sale | 1,000 | 82.75 | 82,750 |
| 2018-08-15 | SLAB | Sale | 1,000 | 94.50 | 94,500 |
| 2018-06-15 | SLAB | Sale | 1,000 | 107.95 | 107,950 |
| 2018-02-15 | SLAB | Sale | 2,500 | 91.91 | 229,775 |
| 2017-11-15 | SLAB | Sale | 2,500 | 89.24 | 223,100 |
| 2017-08-15 | SLAB | Sale | 2,500 | 75.30 | 188,250 |
| 2017-06-05 | SLAB | Sale | 2,500 | 75.45 | 188,625 |
| 2017-02-15 | SLAB | Sale | 3,000 | 72.16 | 216,480 |
| 2016-11-15 | SLAB | Sale | 3,000 | 64.05 | 192,150 |
| 2016-08-15 | SLAB | Sale | 3,000 | 54.16 | 162,480 |
| 2016-06-06 | SLAB | Sale | 3,000 | 49.78 | 149,343 |
| 2015-05-27 | SLAB | Sale | 11,250 | 54.50 | 613,147 |
| 2015-05-27 | SLAB | Option Ex | 11,250 | 31.96 | 359,550 |
| 2015-05-15 | SLAB | Sale | 3,000 | 51.72 | 155,166 |
| 2015-03-20 | SLAB | Option Ex | 10,000 | 31.96 | 319,600 |
| 2015-03-20 | SLAB | Sale | 10,000 | 52.50 | 525,000 |
| 2015-02-24 | SLAB | Option Ex | 5,000 | 32.11 | 160,550 |
| 2015-02-24 | SLAB | Sale | 5,000 | 50.50 | 252,500 |
| 2015-02-17 | SLAB | Sale | 3,000 | 48.15 | 144,453 |
| 2015-02-05 | SLAB | Sale | 1,296 | 47.90 | 62,075 |
| 2015-02-05 | SLAB | Option Ex | 1,296 | 32.98 | 42,742 |
| 2014-12-31 | SLAB | Sale | 1,131 | 48.50 | 54,853 |
| 2014-12-31 | SLAB | Option Ex | 1,131 | 32.98 | 37,300 |
| 2014-12-23 | SLAB | Option Ex | 2,573 | 32.98 | 84,857 |
| 2014-12-23 | SLAB | Sale | 2,573 | 48.50 | 124,790 |
| 2014-11-18 | SLAB | Sale | 3,000 | 45.09 | 135,261 |
| 2014-11-05 | SLAB | Option Ex | 10,000 | 32.98 | 329,799 |
| 2014-11-05 | SLAB | Sale | 10,000 | 46.52 | 465,150 |
| 2014-08-25 | SLAB | Option Ex | 10,000 | 32.98 | 329,799 |
| 2014-08-25 | SLAB | Sale | 13,000 | 44.50 | 578,500 |
| 2014-05-15 | SLAB | Sale | 4,000 | 43.43 | 173,720 |
| 2014-03-07 | SLAB | Option Ex | 12,791 | 32.98 | 421,847 |
| 2014-03-07 | SLAB | Sale | 12,791 | 53.00 | 677,923 |
| 2014-03-06 | SLAB | Sale | 6,274 | 53.00 | 332,534 |
| 2014-03-05 | SLAB | Sale | 935 | 53.00 | 49,555 |
| 2014-03-06 | SLAB | Option Ex | 6,274 | 32.98 | 206,916 |
| 2014-03-05 | SLAB | Option Ex | 935 | 32.98 | 30,836 |
| 2014-02-24 | SLAB | Sale | 25,000 | 51.02 | 1,275,375 |
| 2014-02-24 | SLAB | Option Ex | 25,000 | 41.51 | 1,037,625 |
| 2014-02-20 | SLAB | Option Ex | 20,000 | 32.98 | 659,599 |
| 2014-02-20 | SLAB | Sale | 20,000 | 49.01 | 980,100 |
| 2014-02-18 | SLAB | Sale | 4,000 | 47.58 | 190,328 |
| 2014-01-30 | SLAB | Sale | 10,000 | 47.41 | 474,140 |
| 2014-01-29 | SLAB | Sale | 10,000 | 47.01 | 470,070 |
| 2014-01-30 | SLAB | Option Ex | 10,000 | 32.98 | 329,799 |
| 2014-01-29 | SLAB | Option Ex | 10,000 | 32.98 | 329,799 |
| 2014-01-15 | SLAB | Sale | 20,000 | 45.00 | 900,000 |
| 2014-01-15 | SLAB | Option Ex | 20,000 | 32.98 | 659,599 |
| 2013-12-04 | SLAB | Sale | 4,000 | 40.00 | 160,000 |
| 2013-10-10 | SLAB | Sale | 1,781 | 43.00 | 76,583 |
| 2013-10-11 | SLAB | Option Ex | 7,832 | 32.98 | 258,299 |
| 2013-10-10 | SLAB | Option Ex | 1,781 | 32.98 | 58,737 |
| 2013-10-11 | SLAB | Sale | 7,832 | 43.00 | 336,776 |
| 2013-10-01 | SLAB | Option Ex | 10,387 | 32.98 | 342,563 |
| 2013-10-01 | SLAB | Sale | 10,387 | 43.00 | 446,641 |
| 2013-09-13 | SLAB | Option Ex | 11,133 | 32.98 | 367,166 |
| 2013-09-13 | SLAB | Sale | 11,133 | 41.00 | 456,453 |
| 2013-09-11 | SLAB | Sale | 8,867 | 41.00 | 363,547 |
| 2013-09-11 | SLAB | Option Ex | 8,867 | 32.98 | 292,433 |
| 2013-08-16 | SLAB | Sale | 4,000 | 40.00 | 160,000 |
| 2013-02-15 | SLAB | Sale | 2,543 | 43.99 | 111,866 |
| 2012-11-15 | SLAB | Sale | 3,875 | 40.00 | 155,000 |
| 2012-08-17 | SLAB | Sale | 8,000 | 40.00 | 320,000 |
| 2011-11-15 | SLAB | Sale | 9,533 | 42.20 | 402,292 |
| 2011-10-26 | SLAB | Sale | 7,963 | 40.00 | 318,520 |
| 2011-05-19 | SLAB | Sale | 7,293 | 45.19 | 329,570 |
| 2010-11-15 | SLAB | Sale | 9,533 | 41.43 | 394,952 |
| 2010-08-18 | SLAB | Sale | 3,982 | 40.00 | 159,280 |
| 2010-06-22 | SLAB | Sale | 3,428 | 44.81 | 153,608 |
| 2010-03-23 | SLAB | Sale | 35,000 | 49.00 | 1,715,105 |
| 2010-03-23 | SLAB | Option Ex | 35,000 | 32.98 | 1,154,300 |
| 2009-11-12 | SLAB | Sale | 10,225 | 43.52 | 445,002 |
| 2009-11-09 | SLAB | Option Ex | 18,000 | 32.98 | 593,640 |
| 2009-11-09 | SLAB | Sale | 18,000 | 43.00 | 774,000 |
| 2009-07-29 | SLAB | Sale | 35,000 | 42.00 | 1,470,035 |
| 2009-07-29 | SLAB | Option Ex | 35,000 | 32.10 | 1,123,675 |
| 2009-04-29 | SLAB | Sale | 11,039 | 32.41 | 357,773 |
| 2008-05-08 | SLAB | Sale | 3,178 | 35.05 | 111,388 |
| 2007-11-13 | SLAB | Sale | 10,430 | 38.99 | 406,665 |
| 2007-10-01 | SLAB | Sale | 20,000 | 42.40 | 848,060 |
| 2007-10-01 | SLAB | Option Ex | 20,000 | 31.06 | 621,200 |
| 2007-10-01 | SLAB | Sale | 20,000 | 42.40 | 848,060 |
| 2007-10-01 | SLAB | Option Ex | 20,000 | 31.06 | 621,200 |
| 2007-09-18 | SLAB | Option Ex | 20,000 | 31.00 | 620,000 |
| 2007-09-18 | SLAB | Sale | 20,000 | 41.00 | 820,000 |
| 2006-05-01 | SLAB | Option Ex | 7,500 | 15.00 | 112,500 |
| 2006-05-01 | SLAB | Sale | 7,500 | 46.67 | 350,025 |
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 Bock William G
(Director of Silicon Laboratories Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.