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Joseph E Gilliam Insider Profile
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Joseph E Gilliam, PRESIDENT & COO at Glaukos, holds 92.37K shares in Glaukos (Ticker: GKOS). Most recently, Joseph E Gilliam Sold 19,340 shares of Glaukos on Nov 20, 2025 for an estimated value of $1.74M.
Profitable Transactions
1 out of 3 Profitable Transactions
Average Return
+27.90%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of Joseph E Gilliam's holdings
Insider Roles
PRESIDENT & COO
Roles that Joseph E Gilliam holds in companies
Most Profitable Insider Trade
The most profitable trade made by Joseph E Gilliam
Joseph E Gilliam's Trading History
List of latest transactions for each holding click on a transaction to see Joseph E Gilliam's performance on stock
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Joseph E Gilliam insider profile FAQ
What is the percentage of profitable transactions made by Joseph E Gilliam?
The percentage of profitable transactions made by Joseph E Gilliam is 33%.
What is the average return per transaction made by Joseph E Gilliam?
The average return per transaction made by Joseph E Gilliam is 27.90%.
What stocks does Joseph E Gilliam hold?
Joseph E Gilliam holds: GKOS stocks.
What was Joseph E Gilliam’s latest transaction?
Joseph E Gilliam latest transaction was an Informative Sell of $1.74M.
What was Joseph E Gilliam's most profitable transaction?
Joseph E Gilliam’s most profitable transaction was an Informative Buy of GKOS stock on November 27, 2017. The return on the trade was 128.50%.
What is Joseph E Gilliam's role in Glaukos?
Joseph E Gilliam's role in Glaukos is PRESIDENT & COO.
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