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Slessor Mike (1590177)

Slessor Mike has been a registered insider since 2003. As Chief Executive Officer at FormFactor, Inc., Slessor Mike last made a transaction on 7/15/2026.

FORMFACTOR INC (FORM)

Titles: CEO,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% 86% -- -- 1 Year 1 0% -- -- --
1 100% 34% -- -- 9 Month 1 0% -- -- --
1 100% 8% -- -- 6 Month 1 0% -- -- --
1 0% -14% -- -- 3 Month 1 0% -- -- --
1 0% -26% -- -- 1 Month 1 0% -- -- --
1 0% -4% -- -- 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
46 33% 50% 33% 430 1 Year 46 0% -- -- --
46 41% 28% 20% 242 9 Month 46 0% -- -- --
50 40% 18% 7% 191 6 Month 50 0% -- -- --
54 44% 11% 3% 131 3 Month 54 0% -- -- --
56 34% 5% 4% 69 1 Month 56 0% -- -- --
57 35% 2% 3% 33 1 Week 57 0% -- -- --
Scorecards Updated 7/28/2026 03:37 AM EST Latest Transaction Date: 7/15/2026
Average days between Transaction and Entered Dates: 1
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