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has been a registered insider since 2003. As Chief Financial Officer at Regeneron Pharmaceuticals, Inc., last made a transaction on 8/18/2026.

REGENERON PHARMACEUTICALS INC (REGN)

Titles: VP,FO,CFO

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 80% 14% 12% 81 1 Year 5 0% -- -- --
5 60% 16% 7% 98 9 Month 5 0% -- -- --
5 60% 30% 8% 98 6 Month 5 0% -- -- --
5 60% 14% 13% 75 3 Month 5 0% -- -- --
5 40% 7% -1% 46 1 Month 5 0% -- -- --
5 60% 0% 1% 5 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
20 55% -0% -6% 96 1 Year 20 0% -- -- --
20 55% 1% -2% 93 9 Month 20 0% -- -- --
20 30% 8% 11% 97 6 Month 20 0% -- -- --
20 60% -1% -3% 62 3 Month 20 0% -- -- --
21 48% -0% 1% 27 1 Month 21 0% -- -- --
21 38% 1% 0% 9 1 Week 21 0% -- -- --
Scorecards Updated 10/16/2026 09:22 AM EST Latest Transaction Date: 8/18/2026
Average days between Transaction and Entered Dates: 2
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