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John C. Koss Insider Profile

11 Followers
John C. Koss, VP - Sales at Koss, holds 809.50K shares in Koss (Ticker: KOSS).
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John C. Koss

John C. Koss
Koss (KOSS)
VP - Sales

Ranked #2,316 out of 106,013 Corporate Insiders

Profitable Transactions

91%
10 out of 11 Profitable Transactions

Average Return

+50.00%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$3M
100.00%
A breakdown of John C. Koss's holdings

Insider Roles

Koss
(KOSS)
VP - Sales
Roles that John C. Koss holds in companies

Most Profitable Insider Trade

Stock:
Koss
(KOSS)
Rating:Informative Sell
Date:Mar 12, 2021 - Mar 12, 2022
Return:+75.70%
The most profitable trade made by John C. Koss

John C. Koss's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Koss
Jun 17, 2025
VP - Sales
Uninformative Buy
95.00K
$3.38M
Success Rate for
KOSS
10 out of 11 profitable transactions on
KOSS
91%
Average Return for
KOSS
Average return per transaction on
KOSS
+50.09%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jul 26, 2013
Uninformative Buy
$0.00
857,949
$0.00
Feb 03, 2021
Uninformative Buy
$588.50K
250,000
$2.35
Aug 26, 2021
Uninformative Buy
$176.00K
75,000
$2.34
Aug 31, 2021
Uninformative Buy
$28.50K
15,000
$1.90
Sep 02, 2021
Uninformative Buy
$19.00K
10,000
$1.90
List of latest transactions for each holding click on a transaction to see John C. Koss's performance on stock

John C. Koss insider profile FAQ

What is the percentage of profitable transactions made by John C. Koss?
The percentage of profitable transactions made by John C. Koss is 91%.
    What is the average return per transaction made by John C. Koss?
    The average return per transaction made by John C. Koss is 50.00%.
      What stocks does John C. Koss hold?
      John C. Koss holds: KOSS stocks.
        What was John C. Koss’s latest transaction?
        John C. Koss latest transaction was an Uninformative Buy of $95.00K.
          What was John C. Koss's most profitable transaction?
          John C. Koss’s most profitable transaction was an Informative Sell of KOSS stock on March 12, 2021. The return on the trade was 75.70%.
            What is John C. Koss's role in Koss?
            John C. Koss's role in Koss is VP - Sales.
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