FacultyFaculty/Author Profile
Kenneth P. Herzinger

Kenneth P. Herzinger

Orrick, Herrington & Sutcliffe LLP

San Francisco, CA, USA


Kenneth Herzinger, a partner in Orrick's San Francisco office, is a member of the Securities Litigation and Regulatory Enforcement Group. Mr. Herzinger's practice focuses on securities class actions, derivative suits, M&A litigation, SEC and related criminal investigations and enforcement actions, internal investigations and compliance counseling. Mr. Herzinger's clients include: Chesapeake Energy Corporation, Intel Corporation, Morgan Stanley Smith Barney, Oracle Corporation, PricewaterhouseCoopers LLP, and Tesoro Corporation.

Securities Class Actions, Auditor Representation and M&A Litigation

Mr. Herzinger has represented numerous corporations, directors and officers, auditors, and financial institutions in federal securities class actions, M&A litigation and derivative suits.  Notable engagements include the following:

  • In re Chesapeake Energy Corp Securities Litigation
  • Metropolitan v. PricewaterhouseCoopers LLP
  • In re Metropolitan Securities Litigation
  • In re Retek Securities Litigation
  • In re Mutual Fund Trading Securities Litigation
  • Oracle/Sun Microsystems M&A Litigation
  • Furman v. Wal-Mart Derivative Litigation
  • McAfee/Secure Computing M&A Litigation
  • Oracle/Siebel Systems M&A Litigation
  • Oracle/Portal Systems M&A Litigation
  • In re Enron Corporation Securities Litigation
  • In re Initial Public Offering Securities Litigation


Mr. Herzinger was also a member of the trial team which obtained a defense verdict in Howard v. Everex Systems, Inc., (N.D. Cal. 2002), one of only several securities class action jury trials in the country to be tried to verdict.

Kenneth P. Herzinger is associated with the following items:
CHB Chapters  CHB Chapters Valuation: Application and Methodologies - Pocket MBA Summer 2012 , Monday, June 04, 2012
Valuation: Application and Methodologies (PowerPoint Slides) - Pocket MBA Summer 2012 , Monday, June 04, 2012
Web Segment  Web Segment Valuation Application and Methodologies - Pocket MBA Summer 2012 , Wednesday, June 06, 2012
MP3 Audio  MP3 Audio Pocket MBA Summer 2012: Valuation Application and Methodologies - Valuation Application and Methodologies , Wednesday, June 06, 2012
Transcripts  Transcripts Valuation Application and Methodologies - Valuation Application and Methodologies , Wednesday, June 06, 2012
MP4 - Mobile Video Seg  MP4 - Mobile Video Seg Pocket MBA Summer 2012: Valuation Application and Methodologies - Valuation Application and Methodologies , Wednesday, June 06, 2012
On-Demand Web Programs  On-Demand Web Programs Pocket MBA Summer 2012 , Tuesday, June 19, 2012 , San Francisco, CA
Audio CD  Audio CD Pocket MBA Summer 2012 , Tuesday, July 03, 2012 , San Francisco, CA
DVD Video  DVD Video Pocket MBA Summer 2012 , Tuesday, July 17, 2012 , San Francisco, CA
Live Seminar  Live Seminar Pocket MBA Summer 2013: Finance for Lawyers , Monday, June 03, 2013 , San Francisco, CA
Pocket MBA Summer 2012 , Monday, June 04, 2012 , San Francisco, CA
Live Webcast  Live Webcast Pocket MBA Summer 2013: Finance for Lawyers , Monday, June 03, 2013 , San Francisco, CA
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