- Corporate Officers - W
- Wyszomierski Jack L
Insider Trading History of Wyszomierski Jack L
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Wyszomierski Jack L since 2012.
This trader's CIK number is 1023225.
At the time of last reporting, Wyszomierski Jack L was the Director of Exelixis, Inc.. (stock ticker symbol EXEL).
Also see all insider trading activities at Exelixis, Inc..
Note that in the past
WYSZOMIERSKI JACK L also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Xoma Royalty Corp (XOMA) by Wyszomierski Jack L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | XOMA | 0 | $0 | 0 | $0 | 2,800 | $0 |
| 2015 | XOMA | 0 | $0 | 0 | $0 | 5,600 | $0 |
| 2014 | XOMA | 0 | $0 | 0 | $0 | 10,098 | $0 |
| 2013 | XOMA | 0 | $0 | 0 | $0 | 7,298 | $7,532 |
| 2012 | XOMA | 0 | $0 | 0 | $0 | 4,499 | $0 |
Yearly summary of insider trading at Exelixis, Inc. (EXEL) by Wyszomierski Jack L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | EXEL | 0 | $0 | 8,768 | $331,430 | 15,874 | $325,417 |
| 2024 | EXEL | 0 | $0 | 19,210 | $415,738 | 11,686 | $228,695 |
| 2023 | EXEL | 0 | $0 | 15,300 | $254,133 | 40,000 | $252,000 |
| 2022 | EXEL | 0 | $0 | 6,696 | $154,008 | 40,000 | $125,200 |
| 2021 | EXEL | 0 | $0 | 6,220 | $140,820 | 40,000 | $135,200 |
| 2020 | EXEL | 0 | $0 | 47,848 | $930,201 | 107,403 | $599,435 |
| 2019 | EXEL | 0 | $0 | 7,822 | $187,493 | 26,250 | $114,581 |
| 2018 | EXEL | 0 | $0 | 14,959 | $302,919 | 30,000 | $294,450 |
| 2017 | EXEL | 0 | $0 | 5,150 | $111,085 | 10,000 | $105,300 |
Yearly summary of insider trading at Siteone Landscape Supply, Inc. (SITE) by Wyszomierski Jack L
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | SITE | 5,000 | $105,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Wyszomierski Jack L:
1. Xoma Royalty Corp (XOMA)
2. Exelixis, Inc. (EXEL)
3. Siteone Landscape Supply, Inc. (SITE)
Table 1. Insider trading of Xoma Royalty Corp (XOMA) by Wyszomierski Jack L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-05-28 | XOMA | Option Ex | 2,800 | .00 | 0 |
| 2015-05-28 | XOMA | Option Ex | 5,600 | .00 | 0 |
| 2014-11-13 | XOMA | Option Ex | 4,498 | .00 | 0 |
| 2014-05-28 | XOMA | Option Ex | 5,600 | .00 | 0 |
| 2013-11-13 | XOMA | Option Ex | 4,498 | .00 | 0 |
| 2013-05-28 | XOMA | Option Ex | 2,800 | 2.69 | 7,532 |
| 2012-11-13 | XOMA | Option Ex | 4,499 | .00 | 0 |
Table 2. Insider trading of Exelixis, Inc. (EXEL) by Wyszomierski Jack L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-02-28 | EXEL | Option Ex | 15,874 | 20.50 | 325,417 |
| 2025-02-28 | EXEL | Sale | 8,768 | 37.80 | 331,430 |
| 2024-06-04 | EXEL | Sale | 8,287 | 22.00 | 182,314 |
| 2024-05-13 | EXEL | Option Ex | 11,686 | 19.57 | 228,695 |
| 2024-05-13 | EXEL | Sale | 10,923 | 21.37 | 233,424 |
| 2023-03-10 | EXEL | Option Ex | 40,000 | 6.30 | 252,000 |
| 2023-03-10 | EXEL | Sale | 15,300 | 16.61 | 254,133 |
| 2022-04-04 | EXEL | Sale | 6,696 | 23.00 | 154,008 |
| 2022-04-04 | EXEL | Option Ex | 40,000 | 3.13 | 125,200 |
| 2021-03-29 | EXEL | Option Ex | 40,000 | 3.38 | 135,200 |
| 2021-03-29 | EXEL | Sale | 6,220 | 22.64 | 140,820 |
| 2020-11-10 | EXEL | Sale | 34,000 | 20.61 | 700,740 |
| 2020-11-10 | EXEL | Option Ex | 62,403 | 5.82 | 363,185 |
| 2020-04-03 | EXEL | Option Ex | 45,000 | 5.25 | 236,250 |
| 2020-04-03 | EXEL | Sale | 13,848 | 16.57 | 229,461 |
| 2019-04-01 | EXEL | Option Ex | 26,250 | 4.37 | 114,581 |
| 2019-04-01 | EXEL | Sale | 7,822 | 23.97 | 187,493 |
| 2018-04-16 | EXEL | Option Ex | 30,000 | 9.81 | 294,450 |
| 2018-04-16 | EXEL | Sale | 14,959 | 20.25 | 302,919 |
| 2017-03-31 | EXEL | Sale | 5,150 | 21.57 | 111,085 |
| 2017-03-31 | EXEL | Option Ex | 10,000 | 10.53 | 105,300 |
Table 3. Insider trading of Siteone Landscape Supply, Inc. (SITE) by Wyszomierski Jack L
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-05-17 | SITE | Buy | 5,000 | 21.00 | 105,000 |
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 Wyszomierski Jack L
(Director of Exelixis, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.