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Valentine Keith (1289408)

Valentine Keith has been a registered insider at 3 firms since 2004. As a Director at Alphatec Holdings, Inc., Valentine Keith last made a transaction on 8/2/2024. As Chief Executive Officer at SeaSpine Holdings Corp, Valentine Keith last made a transaction on 12/13/2019. As Chief Operating Officer at NuVasive, Inc., Valentine Keith last made a transaction on 1/28/2015.

Alphatec Holdings, Inc. (ATEC)

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 -- -- -- -- --
1 100% 75% -- -- 6 Month 1 0% -- -- --
1 100% 28% -- -- 3 Month 1 0% -- -- --
1 100% 3% -- -- 1 Month 1 0% -- -- --
1 0% -5% -- -- 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 3/27/2025 05:00 PM EST Latest Transaction Date: 8/2/2024
Average days between Transaction and Entered Dates: 3

(SPNE)

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
4 75% 17% 24% 72 1 Year 4 0% -- -- --
4 50% 3% -10% 99 9 Month 4 0% -- -- --
4 50% 2% -10% 85 6 Month 4 0% -- -- --
4 25% -3% -2% 29 3 Month 4 0% -- -- --
4 75% 15% 12% 37 1 Month 4 0% -- -- --
4 25% 0% -1% 5 1 Week 4 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 3/27/2025 05:00 PM EST Latest Transaction Date: 12/13/2019
Average days between Transaction and Entered Dates: 1

NUVASIVE INC (NUVA)

Titles: COO

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
2 100% 18% 18% 8 1 Year 2 0% -- -- --
2 100% 16% 16% 3 9 Month 2 0% -- -- --
2 100% 6% 6% 7 6 Month 2 0% -- -- --
2 50% -6% -6% 17 3 Month 2 0% -- -- --
2 50% -1% -1% 10 1 Month 2 0% -- -- --
2 50% 2% 2% 7 1 Week 2 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
88 42% 16% 13% 134 1 Year 88 0% -- -- --
88 36% 14% 14% 110 9 Month 88 0% -- -- --
88 25% 11% 12% 105 6 Month 88 0% -- -- --
88 45% 4% 2% 87 3 Month 88 0% -- -- --
88 48% 1% 1% 63 1 Month 88 0% -- -- --
88 44% 0% 1% 46 1 Week 88 0% -- -- --
Scorecards Updated 3/27/2025 05:00 PM EST Latest Transaction Date: 1/28/2015
Average days between Transaction and Entered Dates: 3
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