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Wyszomierski Jack L (1023225)

Wyszomierski Jack L has been a registered insider at 3 firms since 2003. As a Director at Exelixis, Inc., Wyszomierski Jack L last made a transaction on 2/18/2026. As a Director at SiteOne Landscape Supply, Inc., Wyszomierski Jack L last made a transaction on 5/17/2016. As a Director at XOMA Ltd., Wyszomierski Jack L last made a transaction on 5/28/2013.

EXELIXIS, INC. (EXEL)

Titles: DIR

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
5 40% -3% -2% 63 1 Year 5 0% -- -- --
5 60% 5% 7% 69 9 Month 5 0% -- -- --
5 40% -8% -21% 57 6 Month 5 0% -- -- --
5 40% 1% -0% 27 3 Month 5 0% -- -- --
5 60% -1% 1% 28 1 Month 5 0% -- -- --
5 20% -1% -2% 12 1 Week 5 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
6 17% 43% 27% 129 1 Year 6 0% -- -- --
7 43% 19% 14% 88 9 Month 7 0% -- -- --
7 29% 27% 27% 75 6 Month 7 0% -- -- --
7 29% 10% 11% 61 3 Month 7 0% -- -- --
7 43% 9% 3% 51 1 Month 7 0% -- -- --
8 63% 0% -0% 15 1 Week 8 0% -- -- --
Scorecards Updated 3/4/2026 05:02 AM EST Latest Transaction Date: 2/18/2026
Average days between Transaction and Entered Dates: 2

(SITE)

Titles: DIR

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
1 100% 67% -- -- 1 Year 1 0% -- -- --
1 100% 32% -- -- 9 Month 1 0% -- -- --
1 100% 19% -- -- 6 Month 1 0% -- -- --
1 100% 24% -- -- 3 Month 1 0% -- -- --
1 0% -7% -- -- 1 Month 1 0% -- -- --
1 0% -3% -- -- 1 Week 1 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
Scorecards Updated 3/4/2026 05:02 AM EST Latest Transaction Date: 5/17/2016
Average days between Transaction and Entered Dates: 1

XOMA Corp (XOMA, XOMAD)

Titles: DIR

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
1 100% 2% -- -- 1 Year 1 0% -- -- --
1 100% 117% -- -- 9 Month 1 0% -- -- --
1 100% 12% -- -- 6 Month 1 0% -- -- --
1 100% 16% -- -- 3 Month 1 0% -- -- --
1 0% -12% -- -- 1 Month 1 0% -- -- --
1 0% -1% -- -- 1 Week 1 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
Scorecards Updated 3/4/2026 05:02 AM EST Latest Transaction Date: 5/28/2013
Average days between Transaction and Entered Dates: 1
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