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John Gulyas Insider Profile
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John Gulyas, Director at Bonk, holds 12.85K shares in JFB Construction Holdings Class A (Ticker: JFB), holds 1.69M shares in Bonk (Ticker: BNKK).
Profitable Transactions
0 out of 2 Profitable Transactions
Average Return
-78.00%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that John Gulyas holds in companies
Most Profitable Insider Trade
The most profitable trade made by John Gulyas
John Gulyas's Trading History
Bonk
Jan 02, 2024
Director
Informative Buy
9.70K
$6.48M
JFB Construction Holdings Class A
Aug 20, 2025
Director
Uninformative Buy
―
$242.61K
List of latest transactions for each holding click on a transaction to see John Gulyas's performance on stock
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John Gulyas insider profile FAQ
What is the percentage of profitable transactions made by John Gulyas?
The percentage of profitable transactions made by John Gulyas is 0%.
What is the average return per transaction made by John Gulyas?
The average return per transaction made by John Gulyas is -78.00%.
What stocks does John Gulyas hold?
John Gulyas holds: BNKK, JFB stocks.
What was John Gulyas’s latest transaction?
John Gulyas latest transaction was an Uninformative Buy of ―.
What was John Gulyas's most profitable transaction?
John Gulyas’s most profitable transaction was an Informative Buy of BNKK stock on January 2, 2024. The return on the trade was -77.00%.
What is John Gulyas's role in Bonk?
John Gulyas's role in Bonk is Director.
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