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Jeffery Westphal Insider Profile
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Jeffery Westphal, See Remarks at Vertex, holds 405.63K shares in Vertex (Ticker: VERX). Most recently, Jeffery Westphal Bought 397,740 shares of Vertex on Feb 18, 2026 for an estimated value of $5.12M.
Profitable Transactions
7 out of 27 Profitable Transactions
Average Return
-38.40%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of Jeffery Westphal's holdings
Insider Roles
See Remarks
Roles that Jeffery Westphal holds in companies
Most Profitable Insider Trade
The most profitable trade made by Jeffery Westphal
Jeffery Westphal's Trading History
List of latest transactions for each holding click on a transaction to see Jeffery Westphal's performance on stock
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Jeffery Westphal insider profile FAQ
What is the percentage of profitable transactions made by Jeffery Westphal?
The percentage of profitable transactions made by Jeffery Westphal is 26%.
What is the average return per transaction made by Jeffery Westphal?
The average return per transaction made by Jeffery Westphal is -38.40%.
What stocks does Jeffery Westphal hold?
Jeffery Westphal holds: VERX stocks.
What was Jeffery Westphal’s latest transaction?
Jeffery Westphal latest transaction was an Informative Buy of $5.12M.
What was Jeffery Westphal's most profitable transaction?
Jeffery Westphal’s most profitable transaction was an Informative Sell of VERX stock on June 11, 2025. The return on the trade was 67.80%.
What is Jeffery Westphal's role in Vertex?
Jeffery Westphal's role in Vertex is See Remarks.
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