Stanley J. Parzen: Lawyer with Mayer Brown LLP

Stanley J. Parzen

Partner
Chicago,  IL  U.S.A.
Phone+1 312 701 7326

Peer Rating
 5.0/5.0
AV® Preeminent

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Practice Areas

  • Litigation & Dispute Resolution
  • Securities Litigation & Enforcement
  • Professional Liability
 
Contact InfoTelephone: +1 312 701 7326
Fax: +1 312 706 8668
http://www.mayerbrown.com/people/Stanley-J-Parzen/
 
University Earlham College, B.A., 1973
 
Law SchoolHarvard Law School, J.D., cum laude, 1976
 
Admitted1978, Illinois; 1978, US District Court for the Northern District of Illinois; 1981, US Court of Appeals for the Seventh Circuit; 1984, US Court of Appeals for the Eighth Circuit; 1986, US Court of Appeals for the Ninth Circuit; 1988, US District Court for the Northern District of California; 1990, US Court of Appeals for the Second Circuit; 1992, US Court of Appeals for the Fifth Circuit; 1994, US Court of Appeals for the Tenth Circuit; 1994, US Court of Appeals for the District of Columbia Circuit; 1995, US District Court for the Western District of Michigan; 1997, US District Court for the Eastern District of Michigan; 2002, US District Court for the Eastern District of Wisconsin; 2002, US Court of Appeals for the Sixth Circuit; 2003, US Court of Appeals for the Fourth Circuit; 2011, US District Court for the District of Colorado; 2012, New York; 2013, US District Court for the Southern District of New York
 
LanguagesEnglish
 
Biography

Stanley Parzen focuses on complex litigation in federal and state courts and in arbitration, including trials and appeals. He devotes the majority of his practice to the defense of accounting firms and other professionals.

Stanley has represented accounting firms in connection with a wide variety of claims brought by clients and client successors, including trustees and liquidators, including claims relating to allegedly faulty audit work, often relating to failed banks, savings associations, or insurance companies; allegedly faulty computer systems design; and allegedly improper tax advice and tax return preparation. A variety of issues has arisen in these cases, including the auditor's obligation with respect to alleged internal controls at an audit client, whether the knowledge and actions of the client's officers and directors and shareholders should be attributed to the client, whether the deepening insolvency theory is an appropriate theory or measure of damages, accounting for subprime loans and securitizations, and whether the actions of the accountant had any causal relationship to the damages sought in the case.

In addition, he has provided representation to accounting firms in numerous federal securities and derivative actions brought by stockholders in diverse federal and state courts as well as other claims brought by third parties. A variety of issues has arisen in these cases including the propriety of the use of the fraud on the market theory, whether the plaintiffs had ever pleaded a claim for fraud under the applicable pleading standards, and whether the demand requirement for a derivative case to be filed had been satisfied. He has also represented a number of accounting firms in disputes with partners and retired partners, primarily relating to covenants not to compete and retirement benefits. Stanley has also represented international associations of member firms in dispute with former member firms.

Stanley has also represented accounting firms and a coordinating entity in matters before various federal and state regulatory bodies. Among other such work, he has represented clients in investigations conducted by the SEC, the PCAOB, the FDIC and the Comptroller of the Currency. He has also represented a number of firms before various state boards of accountancy.

Prior to joining Mayer Brown, he served as a Law Clerk to The Honorable Harrison L. Winter, US Court of Appeals for the Fourth Circuit, Maryland (1976-1977).

 
ISLN904571309
 

Documents by this lawyer on Martindale.com

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NLRB Franchisor-Liability Decision Could Reach Professional Services Firms
Dana S. Douglas,Stanley J. Parzen, August 7, 2014
A recent decision from the US National Labor Relations Board (NLRB) could open the door to new sources of liability for some professional services firms. The decision allows franchisors to be treated as “joint employers” along with their franchisees in labor complaints. In considering...

New Securities and Commodities Fraud Section Created by Chicago-Based US Attorney
Dana S. Douglas,Alexandra L. Newman,Stanley J. Parzen, April 25, 2014
Zachary Fardon, the recently appointed US Attorney for the Northern District of Illinois, has announced the creation of a new Securities and Commodities Fraud Section in Chicago. The new Section will specialize in investigating and prosecuting crimes relating to the operation of the country’s...


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Office Information

Stanley J. Parzen

71 S. Wacker Drive
ChicagoIL 60606




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