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Garo Armen Insider Profile

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Garo Armen, EXEC. CHAIR & PRINCIPAL OFF, Director at Protagenic Therapeutics, holds 73.53K shares in Protagenic Therapeutics (Ticker: PTIX), holds 426.50K shares in Agenus (Ticker: AGEN), holds 1.87M shares in MiNK Therapeutics (Ticker: INKT). Most recently, Garo Armen Bought ― shares of Protagenic Therapeutics on Aug 24, 2026 for an estimated value of $13.00K.
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Garo Armen

Garo Armen
Protagenic Therapeutics (PTIX)
EXEC. CHAIR & PRINCIPAL OFF, Director

Ranked #196 out of 108,921 Corporate Insiders

Profitable Transactions

79%
11 out of 14 Profitable Transactions

Average Return

+107.50%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$25M
85.81%
13.88%
0.31%
A breakdown of Garo Armen's holdings
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Insider Roles

MiNK Therapeutics
(INKT)
Director
Agenus
(AGEN)
Chairman, CEO and Principal Financial Officer, Director
Protagenic Therapeutics
(PTIX)
EXEC. CHAIR & PRINCIPAL OFF, Director
Roles that Garo Armen holds in companies
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Most Profitable Insider Trade

Stock:
Protagenic Therapeutics
(PTIX)
Rating:Informative Buy
Date:Aug 03, 2026 - Today
Return:+479.20%
The most profitable trade made by Garo Armen
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Garo Armen's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
PTIX
Protagenic Therapeutics
Aug 24, 2026
EXEC. CHAIR & PRINCIPAL OFF, Director
Informative Buy
13.00K
$77.94K
AGEN
Agenus
Jun 30, 2026
Chairman, CEO and Principal Financial Officer, Director
Uninformative Buy
16.25K
$3.51M
INKT
MiNK Therapeutics
May 05, 2023
Director
Informative Sell
94.00K
$21.72M
List of latest transactions for each holding click on a transaction to see Garo Armen's performance on stock
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Garo Armen insider profile FAQ

What is the percentage of profitable transactions made by Garo Armen?
The percentage of profitable transactions made by Garo Armen is 79%.
    What is the average return per transaction made by Garo Armen?
    The average return per transaction made by Garo Armen is 107.50%.
      What stocks does Garo Armen hold?
      Garo Armen holds: PTIX, AGEN, INKT stocks.
        What was Garo Armen’s latest transaction?
        Garo Armen latest transaction was an Informative Buy of $13.00K.
          What was Garo Armen's most profitable transaction?
          Garo Armen’s most profitable transaction was an Informative Buy of PTIX stock on August 3, 2026. The return on the trade was 479.20%.
            What is Garo Armen's role in Protagenic Therapeutics?
            Garo Armen's role in Protagenic Therapeutics is EXEC. CHAIR & PRINCIPAL OFF, Director.
              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.