Koss Michael J (CIK 0001190293)

Latest company ownership

Role: CEO
Shares held
3,629,342
Last filed at
May 31, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2004Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Aug 26, 2021 Sep 3, 2021 KOSS CORP CEO Sell 40.0 -8,500 -0.23% $155.8K
Aug 31, 2021 Sep 2, 2021 KOSS CORP CEO Sell 40.0 -10,000 -0.23% $185.3K
Aug 27, 2021 Aug 31, 2021 KOSS CORP CEO Sell 40.0 -10,000 -0.23% $181.8K
Aug 24, 2021 Aug 26, 2021 KOSS CORP CEO Sell 37.5 -16,500 -0.45% $325.7K
Jun 1, 2021 Jun 3, 2021 KOSS CORP CEO Sell 17.5 -65,000 -1.07% $1.8M
May 26, 2021 May 28, 2021 KOSS CORP CEO Sell 40.0 -9,000 -0.25% $191.3K
Mar 12, 2021 Mar 16, 2021 KOSS CORP CEO Sell 47.5 -4,122 -0.11% $123.6K
Mar 10, 2021 Mar 12, 2021 KOSS CORP CEO Sell 17.5 -69,000 -1.84% $2.3M
Feb 25, 2021 Feb 26, 2021 KOSS CORP CEO Sell 17.5 -95,000 -2.50% $2.7M
Feb 3, 2021 Feb 5, 2021 KOSS CORP CEO Sell 30.0 -36,000 -0.94% $960K
Feb 1, 2021 Feb 3, 2021 KOSS CORP CEO Sell 15.0 -324,000 -7.83% $13.3M
May 17, 2017 May 19, 2017 KOSS CORP CEO Buy 60.0 +4,200 0.21% $7K
Nov 19, 2014 Nov 19, 2014 KOSS CORP CEO Buy 68.8 +10,000 0.50% $15.5K
Nov 11, 2014 Nov 12, 2014 KOSS CORP CEO Buy 60.0 +6,000 0.30% $9.8K
Nov 7, 2014 Nov 7, 2014 KOSS CORP CEO Buy 55.0 +2,000 0.10% $3K
Nov 6, 2014 Nov 6, 2014 KOSS CORP CEO Buy 60.0 +5,000 0.25% $7.9K
Nov 6, 2014 Nov 6, 2014 KOSS CORP CEO Buy 68.8 +10,000 0.51% $18K
Nov 6, 2014 Nov 6, 2014 KOSS CORP CEO Buy 60.0 +5,000 0.25% $8.6K
Nov 5, 2014 Nov 5, 2014 KOSS CORP CEO Buy 55.0 +3,000 0.15% $4K
Mar 6, 2013 Mar 7, 2013 KOSS CORP CEO Buy 55.0 +1,300 0.12% $6.3K
Mar 1, 2013 Mar 5, 2013 KOSS CORP CEO Buy 56.3 +5,964 0.11% $29.8K
Dec 16, 2010 Dec 17, 2010 KOSS CORP CEO Buy 56.3 +2,103 0.19% $10.5K
Aug 8, 2008 Aug 11, 2008 KOSS CORP CEO Buy 56.3 +800 0.15% $12K
Sep 11, 2007 Sep 13, 2007 KOSS CORP CEO Sell 17.5 -50,792 -8.69% $1M
Jan 30, 2006 Feb 1, 2006 KOSS CORP CEO Sell 17.5 -50,000 -8.69% $1.4M
Jan 17, 2006 Jan 19, 2006 KOSS CORP CEO Sell 17.5 -67,979 -12.62% $1.9M
Aug 4, 2004 Aug 5, 2004 KOSS CORP CEO Sell 17.5 -65,000 -11.60% $1.5M