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John Gandolfo Insider Profile
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John Gandolfo, CFO at Xtant Medical Holdings, holds 69.09K shares in Electrocore (Ticker: ECOR), holds 1.74M shares in Odyssey Group International (Ticker: ODYY), holds 8.00K shares in Hyperion DeFi (Ticker: HYPD). Most recently, John Gandolfo Bought ― shares of Electrocore on May 27, 2025 for an estimated value of 9.02K.
Profitable Transactions
3 out of 7 Profitable Transactions
Average Return
-20.00%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that John Gandolfo holds in companies
Most Profitable Insider Trade
The most profitable trade made by John Gandolfo
John Gandolfo's Trading History
Xtant Medical Holdings
May 04, 2011
CFO
Informative Buy
35.00K
$41.39K
Hyperion DeFi
May 31, 2023
CFO
Informative Buy
5.58K
$65.36K
Electrocore
May 27, 2025
Director
Informative Buy
9.02K
$516.43K
Odyssey Group International
Jan 16, 2024
Former Director
Uninformative Buy
135.00K
$38.25K
Oragenics
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Director
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List of latest transactions for each holding click on a transaction to see John Gandolfo's performance on stock
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John Gandolfo insider profile FAQ
What is the percentage of profitable transactions made by John Gandolfo?
The percentage of profitable transactions made by John Gandolfo is 43%.
What is the average return per transaction made by John Gandolfo?
The average return per transaction made by John Gandolfo is -20.00%.
What stocks does John Gandolfo hold?
John Gandolfo holds: XTNT, HYPD, ECOR, ODYY, OGEN stocks.
What was John Gandolfo’s latest transaction?
John Gandolfo latest transaction was an Informative Buy of $9.02K.
What was John Gandolfo's most profitable transaction?
John Gandolfo’s most profitable transaction was an Informative Buy of ECOR stock on May 27, 2025. The return on the trade was 47.90%.
What is John Gandolfo's role in Xtant Medical Holdings?
John Gandolfo's role in Xtant Medical Holdings is CFO.
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