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John Richard Sylvester Insider Profile
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John Richard Sylvester, Director at Delcath Systems, holds 14.94K shares in Delcath Systems (Ticker: DCTH). Most recently, John Richard Sylvester Bought 4,386 shares of Delcath Systems on Nov 25, 2025 for an estimated value of $38.99K.
John Richard Sylvester Delcath Systems (DCTH)Director
Delcath Systems (DCTH)
Director
Ranked #39,640 out of 105,219 Corporate Insiders
Profitable Transactions
2 out of 2 Profitable Transactions
Average Return
+25.80%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of John Richard Sylvester's holdings
Insider Roles
Director
Roles that John Richard Sylvester holds in companies
Most Profitable Insider Trade
The most profitable trade made by John Richard Sylvester
John Richard Sylvester's Trading History
List of latest transactions for each holding click on a transaction to see John Richard Sylvester's performance on stock
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John Richard Sylvester insider profile FAQ
What is the percentage of profitable transactions made by John Richard Sylvester?
The percentage of profitable transactions made by John Richard Sylvester is 100%.
What is the average return per transaction made by John Richard Sylvester?
The average return per transaction made by John Richard Sylvester is 25.80%.
What stocks does John Richard Sylvester hold?
John Richard Sylvester holds: DCTH stocks.
What was John Richard Sylvester’s latest transaction?
John Richard Sylvester latest transaction was an Informative Buy of $38.99K.
What was John Richard Sylvester's most profitable transaction?
John Richard Sylvester’s most profitable transaction was an Informative Buy of DCTH stock on August 23, 2023. The return on the trade was 39.30%.
What is John Richard Sylvester's role in Delcath Systems?
John Richard Sylvester's role in Delcath Systems is Director.
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