Keith Valentine Insider Profile
4 Followers
Keith Valentine, COO at NuVasive, holds 232.27K shares in Alphatec Holdings (Ticker: ATEC), holds 57.21K shares in SI-Bone (Ticker: SIBN), holds 377.74K shares in Orthofix Medical (Ticker: OFIX). Most recently, Keith Valentine Bought ― shares of Alphatec Holdings on May 11, 2026 for an estimated value of $996.19K.
Profitable Transactions
5 out of 6 Profitable Transactions
Average Return
+35.00%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Keith Valentine holds in companies
Most Profitable Insider Trade
The most profitable trade made by Keith Valentine
Keith Valentine's Trading History
NuVasive
Jan 29, 2015
―
Uninformative Sell
327.24K
$3.54M
SI-Bone
Jun 13, 2023
Director
Uninformative Buy
―
$810.08K
Orthofix Medical
Mar 02, 2023
President & CEO, Director
Uninformative Sell
335.57K
$4.54M
Alphatec Holdings
May 11, 2026
Director
Informative Buy
996.19K
$1.78M
SeaSpine Holdings
Jan 09, 2023
―
Uninformative Sell
―
$0.00
List of latest transactions for each holding click on a transaction to see Keith Valentine's performance on stock
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Keith Valentine insider profile FAQ
What is the percentage of profitable transactions made by Keith Valentine?
The percentage of profitable transactions made by Keith Valentine is 83%.
What is the average return per transaction made by Keith Valentine?
The average return per transaction made by Keith Valentine is 35.00%.
What stocks does Keith Valentine hold?
Keith Valentine holds: NUVA, SIBN, OFIX, ATEC, SPNE stocks.
What was Keith Valentine’s latest transaction?
Keith Valentine latest transaction was an Informative Buy of $996.19K.
What was Keith Valentine's most profitable transaction?
Keith Valentine’s most profitable transaction was an Informative Buy of ATEC stock on August 5, 2024. The return on the trade was 134.10%.
What is Keith Valentine's role in NuVasive?
Keith Valentine's role in NuVasive is COO.
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