John J. Stollenwerk

Companies

• Koss CorporationBoard member Jul 28, 2003 to Feb 3, 2012¹
• BADGER METER INCBoard member Jan 31, 2006 to Jan 5, 2012²
• U.S. BancorpBoard member Jan 6, 2004 to Jan 20, 2005³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Koss Corporation KOSS32,562 shares⁴$115.9K at $3.56May 31, 2011

As of each latest filing. The line shows shares held over time.

Recent filings

• May 31, 2011Bought 1,525 shares at $5.50 of Koss Corporation⁴
• Nov 12, 2010Bought 3,500 shares at $5.40 of Koss Corporation⁵
• Jul 29, 2008Bought 432 shares at $15.00 of Koss Corporation⁶
• Jul 1, 2008Bought 28 shares at $15.26 of Koss Corporation⁷
• Jun 26, 2008Bought 200 shares at $15.26 of Koss Corporation⁷
• May 23, 2008Bought 200 shares at $15.95 of Koss Corporation⁸
• May 23, 2008Bought 300 shares at $15.95 of Koss Corporation⁸
• Sep 19, 2006Bought 400 shares at $20.50 of Koss Corporation⁹
• Sep 15, 2006Bought 50 shares at $20.50 of Koss Corporation¹⁰
• Sep 14, 2006Bought 100 shares at $20.50 of Koss Corporation¹⁰
• Jan 23, 2006Bought 40 shares at $29.99 of Koss Corporation¹¹
• Oct 11, 2004Bought 275 shares at $23.00 of Koss Corporation¹²
• Jul 28, 2004Bought 120 shares at $22.96 of Koss Corporation¹³
• Apr 16, 2004Bought 50 shares at $23.51 of Koss Corporation¹⁴
• Oct 20, 2003Bought 364 shares at $17.90 of Koss Corporation¹⁵
• Jul 24, 2003Bought 180 shares at $19.50 of Koss Corporation¹⁶