Koss John C Jr Insider Trades

Insider Trading History

Track insider trading activity for Koss John C Jr. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Koss
Koss KOSS
Vice President - Sales
Holding Value $803k 197,528 shares
Last Trade
Jun 12, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$7.31k 1,500 shares
$4.87
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $797k 196,028 shares
Last Trade
Jun 12, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.53k 1,500 shares
$5.02
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $0 0 shares
Last Trade
Jun 12, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$7.31k 1,500 shares
$4.87
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $797k 196,028 shares
Last Trade
Jun 11, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$133k 23,500 shares
$5.65
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $6.1k 1,500 shares
Last Trade
Jun 11, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$130k 23,500 shares
$5.54
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $892k 219,528 shares
Last Trade
Jun 11, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$130k 23,500 shares
$5.54
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $102k 25,000 shares
Last Trade
Jun 10, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$145k 25,000 shares
$5.79
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $797k 196,028 shares
Last Trade
Jun 10, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$145k 25,000 shares
$5.80
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $898k 221,028 shares
Last Trade
Jun 10, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$145k 25,000 shares
$5.79
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $203k 50,000 shares
Last Trade
Dec 12, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$184k 25,000 shares
$7.37
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $898k 221,028 shares
Last Trade
Dec 12, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$184k 25,000 shares
$7.37
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $797k 196,028 shares
Last Trade
Dec 12, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$185k 25,000 shares
$7.39
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $898k 221,028 shares
Last Trade
May 20, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$132k 25,000 shares
$5.29
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $102k 25,000 shares
Last Trade
May 20, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$132k 25,000 shares
$5.29
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $797k 196,028 shares
Last Trade
May 20, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$131k 25,000 shares
$5.25
$4.06
Koss
Koss KOSS
Vice President - Sales
Holding Value $0 0 shares
Last Trade
Mar 23, 2022 Sale (Trust)Reported as Trust on SEC Form 4.
$9.84M 983,800 shares
$10.00
$4.06
Koss
Koss KOSS
10% owner, Vice President - Sales
Holding Value $305k 75,000 shares
Last Trade
Aug 31, 2021 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$184k 10,000 shares
$18.35
$4.06
Koss
Koss KOSS
10% owner, Vice President - Sales
Holding Value $655k 161,028 shares
Last Trade
Aug 31, 2021 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$184k 10,000 shares
$18.35
$4.06
Koss
Koss KOSS
10% owner, Vice President - Sales
Holding Value $614k 151,028 shares
Last Trade
Aug 31, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$184k 10,000 shares
$18.38
$4.06
Koss
Koss KOSS
10% owner, Vice President - Sales
Holding Value $634k 156,028 shares
Last Trade
Aug 30, 2021 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$90.1k 5,000 shares
$18.01
$4.06

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