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has been a registered insider at 2 firms since 2017. As a Director at dMY Technology Group, Inc., last made a transaction on 9/25/2026. As a Director at Washington Post Co., last made a transaction on 12/1/2021.

(DMYT, RSI)

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 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
1 100% 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 10/5/2026 06:38 AM EST Latest Transaction Date: 9/25/2026
Average days between Transaction and Entered Dates:

Graham Holdings Co (WPO, GHC)

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
3 100% 48% 22% 113 1 Year 3 0% -- -- --
3 33% 19% -3% 73 9 Month 3 0% -- -- --
3 67% 17% 6% 72 6 Month 3 0% -- -- --
3 67% -1% 1% 50 3 Month 3 0% -- -- --
3 67% 3% 9% 58 1 Month 3 0% -- -- --
3 67% 7% 1% 23 1 Week 3 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 10/5/2026 06:38 AM EST Latest Transaction Date: 12/1/2021
Average days between Transaction and Entered Dates: 1
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