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Robert Lorne Hopfner Insider Profile

11 Followers
Robert Lorne Hopfner, Director, Ten Percent Owner at Evommune, Inc., holds 3.37M shares in Evommune, Inc. (Ticker: EVMN), holds 0.00 shares in Hyperion Therapeutics (Ticker: HPTX), holds 0.00 shares in Inozyme Pharma (Ticker: INZY). Most recently, Robert Lorne Hopfner Bought ― shares of Evommune, Inc. on Dec 22, 2025 for an estimated value of $17.35K.
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Robert Lorne Hopfner

Robert Lorne Hopfner
Evommune, Inc. (EVMN)
Director, Ten Percent Owner

Ranked #36,505 out of 108,921 Corporate Insiders

Profitable Transactions

44%
4 out of 9 Profitable Transactions

Average Return

+2.70%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$180M
58.98%
21.27%
19.76%
A breakdown of Robert Lorne Hopfner's holdings
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Insider Roles

Vaxcyte
(PCVX)
Director
Rallybio
(RLYB)
Director
Evommune, Inc.
(EVMN)
Director, Ten Percent Owner
Roles that Robert Lorne Hopfner holds in companies
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Most Profitable Insider Trade

Stock:
Inozyme Pharma
(INZY)
Rating:Informative Buy
Date:Mar 30, 2023 - Mar 30, 2024
Return:+63.30%
The most profitable trade made by Robert Lorne Hopfner
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Robert Lorne Hopfner's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
EVMN
Evommune, Inc.
Dec 22, 2025
Director, Ten Percent Owner
Informative Buy
17.35K
$35.54M
HPTX
Hyperion Therapeutics
―
―
―
―
PCVX
Vaxcyte
Feb 04, 2021
Director
Uninformative Sell
427.07K
$106.10M
INZY
Inozyme Pharma
Jul 03, 2025
―
Uninformative Sell
17.98M
$0.00
RLYB
Rallybio
Aug 04, 2021
Director
Uninformative Buy
―
$38.26M
List of latest transactions for each holding click on a transaction to see Robert Lorne Hopfner's performance on stock
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Robert Lorne Hopfner insider profile FAQ

What is the percentage of profitable transactions made by Robert Lorne Hopfner?
The percentage of profitable transactions made by Robert Lorne Hopfner is 44%.
    What is the average return per transaction made by Robert Lorne Hopfner?
    The average return per transaction made by Robert Lorne Hopfner is 2.70%.
      What stocks does Robert Lorne Hopfner hold?
      Robert Lorne Hopfner holds: EVMN, HPTX, PCVX, INZY, RLYB stocks.
        What was Robert Lorne Hopfner’s latest transaction?
        Robert Lorne Hopfner latest transaction was an Informative Buy of $17.35K.
          What was Robert Lorne Hopfner's most profitable transaction?
          Robert Lorne Hopfner’s most profitable transaction was an Informative Buy of INZY stock on March 30, 2023. The return on the trade was 63.30%.
            What is Robert Lorne Hopfner's role in Evommune, Inc.?
            Robert Lorne Hopfner's role in Evommune, Inc. is Director, Ten Percent Owner.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.