L. William Krause

Companies

• Vistance Networks, Inc.Board member Oct 24, 2013 to now¹
• Coherent, Inc.Board member Jun 8, 2009 to Mar 5, 2018²
• Brocade Communications SystemsBoard member Oct 25, 2006 to Nov 21, 2017³
• Core-MarkBoard member Jul 5, 2007 to Aug 20, 2014⁴

Holdings

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

Shares held

• VNVistance Networks, Inc. VISN74,507 shares⁵$439.6K at $5.90Sep 2, 2026

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

Recent filings

• Sep 2, 2026Sold 23,864 shares at $6.27 of Vistance Networks, Inc.⁵
• Aug 28, 2026Sold 176,136 shares at $6.75 of Vistance Networks, Inc.⁶
• Aug 10, 2026Gift 102,300 shares of Vistance Networks, Inc.⁷
• May 7, 2026Granted 16,807 shares of Vistance Networks, Inc.⁸
• May 8, 2025Granted 40,000 shares of Vistance Networks, Inc.⁹
• Mar 13, 2024Bought 92,127 shares at $1.60 of Vistance Networks, Inc.¹⁰
• Mar 12, 2024Bought 57,300 shares at $1.59 of Vistance Networks, Inc.¹⁰
• May 11, 2023Granted 47,170 shares of Vistance Networks, Inc.¹¹
• May 6, 2022Granted 16,667 shares of Vistance Networks, Inc.¹²