David A Koch - Director, Surmodics Inc

As of November 14, 2007


David A Koch Net Worth

  • Net worth is estimated to be at least $34.38M
  • Owns at least 774,683 units of Surmodics Inc stock
  • Sold an estimated value of $1.01M in the last 4 years at Surmodics Inc

David A Koch Trading

  • Largest purchase of shares was 10,500 units , worth over $206.44K on December 2, 2003
  • Largest sale of shares was 20,712 units , worth over $749.88K on July 26, 2006
  • In total has made about 8 transactions over 4 years
  • Usually trades in November and July, with the busiest year in 2006
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David A Koch Mailing Address

  • Mailing address is C/o Trust U/w Clarissa Gray 505 N Highway 169 Suite 595 Plymouth MN 55441 MN

Surmodics Inc Insider Trading

  • The most recent transaction was 5,576 units sold on December 1, 2021 by Jose H Bedoya worth over $245.35K
  • In the last 18 years, insiders at Surmodics Inc sold an estimated value of $65.55M and bought an estimated value of $22.56M
  • The most active traders are Charles W Olson, Senior VP Bus Dev,  Joseph J Stich, SVP,  and Gary R Maharaj, President & CEO
  • Insider trading is most common in November, with the busiest year in 2018
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