Jon E. Abramczyk

Partner

(302) 351-9211 T
(302) 658-3989 F

In 2013, Jon was Delaware counsel on the trial team that won one of the 10 largest jury verdicts in the nation.

Jon is a member of the Corporate & Business Litigation Group.  His practice focuses on litigation arising from corporate mergers and acquisitions and disputes relating to the governance and control of Delaware business entities.  Jon regularly represents major Fortune 500 corporations and advises boards of directors and special committees of directors on all aspects of Delaware corporation law, including defense of stockholder class and derivative actions, conflict transactions involving directors and controlling stockholders, and proxy contests. Recognized as a leading Delaware Chancery attorney by Chambers USA, mentioned in The Legal 500 US for M&A litigation, selected for inclusion in Delaware Super Lawyers, and listed in The Best Lawyers in America, he also has substantial experience litigating major commercial disputes in the Delaware Superior Court.

Professional Activities

  • Delaware Supreme Court Rules Committee (Former Member)

Community Activities

  • Delaware Symphony Association (Former Chairman of the Board)
  • Delaware Arts Consortium Endowment Fund (Former President)

Representative Matters

  • Representing global biopharmaceutical company, Celgene Corporation, in Court of Chancery action alleging claims for excessive director equity compensation.  In re Receptos, Inc. Stockholder Litigation, Consol. C.A. No. 11316-CB
  • Lead counsel for petitioner, Ad-Venture, in an appraisal case pursuant to 8 Del. C. 262 in which the Delaware Court of Chancery awarded an appraisal value that was more than 2.5 times the merger price, which is among the largest percentage awards in the history of appraisal law. In re ISN Software Corp. Appraisal Litigation, C.A. No. 8388-VCG
  • Served as Delaware counsel on the trial team that won one of the ten largest jury verdicts in the nation in 2013.  Michael Lesh, M.D. and Erik Van Der Burg v. ev3, Inc., C.A. No. 05C-05-218 CLS (May 1, 2013)
  • Successfully represented Hallmark Cards in litigation challenging the recapitalization of Crown Media. S. Muoio & Co. LLC v. Hallmark Entertainment Investments Co., et al., C.A. No. 4729-CC (March 9, 2011)
  • Represented Unocal in litigation arising out of its acquisition of Pure Resources.  In re Pure Resources, Inc. Shareholders Litigation, Consol. C.A. No. 19876 (October 7, 2002)
  • Represented Bain Capital, Vornado and KKR before the Court of Chancery in litigation challenging their acquisition of Toy-R-Us.  In re Toys “R” Us, Inc. Shareholder Litigation, Consol. C.A. No. 1212-N (June 22, 2005)

News

32 Morris Nichols Attorneys Listed in The Best Lawyers in America® 2018

Wilmington, DE (August 15, 2017) – Thirty-two attorneys from Morris, Nichols, Arsht & Tunnell LLP were selected for inclusion in the 2018 edition of The Best Lawyers in America®.  The results are based on peer-review evaluations from more than 83,000 eligible attorneys. Six firm attorneys earned “Lawyer of the Year” designations (noted... Continue Reading

Chambers USA 2017 Ranks Morris Nichols Band 1 in Four Delaware Practice Areas; 23 Morris Nichols Attorneys Recognized Among the Best in Delaware

Wilmington, DE (May 26, 2017) – The 2017 edition of Chambers USA: America’s Leading Lawyers for Business again ranked Morris, Nichols, Arsht & Tunnell LLP as a Band 1 law firm in the Delaware categories for Bankruptcy/Restructuring, Chancery, Corporate M&A & Alternative Entities, and Intellectual Property. Twenty-three... Continue Reading

16 Morris Nichols Attorneys Selected for Inclusion in 2017 Delaware Super Lawyers

Wilmington, DE (May 12, 2017) – Sixteen Morris Nichols attorneys have been selected for inclusion to the 2017 Delaware Super Lawyers list.  William M. Lafferty was named to the “Top 10” list for Delaware.  In addition, attorneys Eric S. Klinger-Wilensky, Kimberly Gill McKinnon, D. McKinley (Mac) Measley, and Curtis S. Miller were... Continue Reading

Benchmark Litigation Recognizes Morris Nichols in 2017 Rankings

Wilmington, DE (October 24, 2016) – Benchmark Litigation has released its 10th anniversary guide to the leading litigation firms in the United States. The 2017 publication again ranked Morris Nichols “Highly Recommended” for Delaware with Benchmark noting the firm’s reputation “one of the most respected presences in the Delaware legal... Continue Reading

31 Morris Nichols Attorneys Listed in The Best Lawyers in America® 2017

Wilmington, DE (August 15, 2016) – Thirty attorneys from Morris, Nichols, Arsht & Tunnell LLP were selected for inclusion in the 2017 edition of The Best Lawyers in America®.  The results are based on peer-review evaluations from more than 79,000 eligible attorneys. Six firm attorneys earned “Lawyer of the Year” designations (noted... Continue Reading

The Legal 500 Recognizes Morris Nichols as a Leading M&A Law Firm

Wilmington, DE (June 15, 2016) – Morris, Nichols, Arsht & Tunnell LLP has been ranked as a leading M&A law firm in The Legal 500 United States 2016. Now in its tenth edition, the U.S. guide organizes various practice areas into a single national ranking to highlight firms with a national presence in sophisticated and complex... Continue Reading

Chambers USA 2016 Ranks Morris Nichols Band 1 in Four Delaware Practice Areas; 25 Morris Nichols Attorneys Recognized Among the Best in Delaware

Wilmington, DE (May 27, 2016) – The 2016 edition of Chambers USA: America’s Leading Lawyers for Business again ranked Morris, Nichols, Arsht & Tunnell LLP as a Band 1 law firm in the Delaware categories for Bankruptcy/Restructuring, Chancery, Corporate M&A & Alternative Entities, and Intellectual Property. Twenty-five Morris... Continue Reading

17 Morris Nichols Attorneys Selected for Inclusion in 2016 Delaware Super Lawyers

Wilmington, DE (May 13, 2016) – Seventeen Morris Nichols attorneys have been selected for inclusion to the 2016 Delaware Super Lawyers list.  Jack B. Blumenfeld was named to the “Top 10” list for Delaware.  In addition, attorneys Eric S. Klinger-Wilensky, D. McKinley (Mac) Measley, Curtis S. Miller, and Matthew R. Clark were recognized as... Continue Reading

Who’s Who Legal: M&A and Governance 2016 Names Nine Morris Nichols Attorneys

Wilmington, DE (February 8, 2016) – Nine Morris, Nichols, Arsht & Tunnell LLP partners will be listed in Who’s Who Legal: M&A and Governance 2016. Jon Abramczyk, Frederick Alexander, Melissa DiVincenzo, Andrew Johnston, William Lafferty, Kenneth Nachbar, Gil Sparks, Patricia Vella, and Jeffrey Wolters have all been identified as leaders... Continue Reading

Benchmark Litigation 2016 Ranks Morris Nichols Among Top Delaware Firms

Wilmington, DE (October 15, 2015) – Today, Benchmark Litigation unveiled its 2016 guide to the leading litigation firms in the United States. The publication again ranked Morris Nichols “Highly Recommended” for Delaware. Benchmark sources report, “When it comes to Delaware Chancery litigation, they are the best.” In addition to the... Continue Reading

30 Morris Nichols Attorneys Listed in The Best Lawyers in America® 2016

Wilmington, DE (August 17, 2015) – Thirty attorneys from Morris, Nichols, Arsht & Tunnell LLP were selected for inclusion in the 2016 edition of The Best Lawyers in America®. The results are based on peer-review evaluations from more than 79,000 eligible attorneys. Jack B. Blumenfeld was named the Best Lawyers® 2016... Continue Reading

The Legal 500 Ranks Morris Nichols as a Leading M&A Firm in the United States

Wilmington, DE (June 3, 2015) – Morris, Nichols, Arsht & Tunnell LLP has been ranked as a leading M&A law firm in The Legal 500 United States 2015. Now in its ninth edition, the U.S. guide organizes various practice areas into a single national ranking. “Only a small number of firms in the United States have a truly national... Continue Reading

Chambers USA 2015 Ranks 23 Morris Nichols Attorneys and 4 Practice Groups Among the Best in Delaware

Wilmington, DE (May 19, 2015) – The 2015 edition of Chambers USA: America’s Leading Lawyers for Business ranked Morris, Nichols, Arsht & Tunnell LLP as a Band 1 law firm in the Delaware categories for Bankruptcy/Restructuring, Chancery, Corporate M&A & Alternative Entities, and Intellectual Property. Twenty-three... Continue Reading

16 Morris Nichols Attorneys Selected for Inclusion in 2015 Delaware Super Lawyers

Wilmington, DE (May 15, 2015) – Sixteen Morris Nichols attorneys have been selected for inclusion to the 2015 Delaware Super Lawyers.  Jack B. Blumenfeld was named to the “Top 10” list for Delaware.  In addition, attorneys Eric S. Klinger-Wilensky, Curtis S. Miller and Matthew R. Clark were recognized as 2015... Continue Reading

Benchmark Litigation Recognizes Morris Nichols in 2015 Rankings

Wilmington, DE (September 24, 2014) – The 2015 edition of Benchmark Litigation recognizes  Morris, Nichols, Arsht & Tunnell LLP as a “Highly Recommended” law firm in Delaware.  The guide notes that Morris Nichols “has developed a national reputation as a leading general commercial litigation, bankruptcy, and... Continue Reading

28 Morris Nichols Attorneys Listed in The Best Lawyers in America® 2015

Wilmington, DE (August 18, 2014) – Twenty-eight attorneys from Morris, Nichols, Arsht & Tunnell were selected for inclusion in the 2015 edition of The Best Lawyers in America®. The results are based on peer-review evaluations from more than 50,000 attorneys. Two partners received special recognition as 2015 Delaware Lawyer of the... Continue Reading

17 Morris Nichols Attorneys Selected For Inclusion in Super Lawyers- Delaware Edition 2014

Wilmington, DE (May 19, 2014) – 17 Morris Nichols attorneys have been selected for inclusion in Super Lawyers - Delaware Edition 2013. Jack Blumenfeld and A. Gilchrist Sparks, III, were named to the Best of the Best Top 10 Delaware Super Lawyers list. In addition, attorneys Eric Klinger-Wilensky and Curtis Miller were recognized as 2014 Delaware... Continue Reading

Chambers USA 2014 Names 21 Morris Nichols Attorneys and 4 Practice Groups as Best in Delaware

Wilmington, DE (May 23, 2014) – The 2014 edition of Chambers USA: America’s Leading Lawyers for Business today ranked twenty-one Morris Nichols’ attorneys and four practice groups as best in Delaware.  Chambers annually conducts in-depth interviews of commercial users of legal services to assess the strengths and reputations... Continue Reading

2014 Chambers USA Directory Ranks 21 Morris Nichols Attorneys as 'Leaders in their Field"

Wilmington, DE (March, 2014) – The Firm congratulates its 21 attorneys who will be included in the 2014 Chambers USA “Leaders in their Field” legal directory by Chambers & Partners. Several practices and lawyers are recognized in more than one area. Delaware A Gilchrist Sparks III, Chancery & Corporate /M&A Derek... Continue Reading

Morris Nichols Attorneys Named to 2014 Best Lawyers in America - 60 Practice Specialty Selections; 22 Top-Listed Practice areas; 5 Delaware Lawyers of the Year

Wilmington, DE (August 21, 2013) – Morris Nichols is pleased to announce that two thirds of the firm's partnership have been selected for inclusion in the 2014 edition of The Best Lawyers in America.  The firm was noted for 60 individual specialty selections, 22 "Top-Listed" practice specialties, and five individual 2014 Delaware Lawyers... Continue Reading

22 Morris Nichols Attorneys Selected for Inclusion in Super Lawyers - Delaware Edition 2013

Wilmington, DE (May 23, 2013) – 22 Morris Nichols attorneys have been selected for inclusion in Super Lawyers - Delaware Edition 2013.  Rick Alexander and A. Gilchrist Sparks, III, were named to the Best of the Best Top 10 Delaware Super Lawyers list. Super Lawyers is a rating service of outstanding lawyers from more than 70 practice areas who... Continue Reading

Morris Nichols Tops Delaware in Benchmark Litigation 2013

Wilmington, DE (May 22, 2013) – Morris, Nichols, Arsht & Tunnell LLP is pleased to announce that nine Morris Nichols’ attorneys and three practice areas have been selected as among the best in Delaware by the 2013 edition of Benchmark Litigation. Benchmark’s research included competitors who described Morris Nichols litigators... Continue Reading

Chambers USA 2013 Names 17 Morris Nichols Attorneys and 4 Practice Groups as Best In Delaware

Wilmington, DE (May 24, 2013) – The 2013 edition of Chambers USA: America’s Leading Lawyers for Business today ranked seventeen Morris Nichols’ attorneys and four practice groups as best in Delaware.  Chambers annually conducts in-depth interviews of commercial users of legal services to assess the strengths and reputations... Continue Reading

28 Morris Nichols Attorneys Named to The Best Lawyers in America 2013

Wilmington, DE (August 31, 2012) – 28 Morris Nichols attorneys have been named to The Best Lawyers in America 2013 in twenty two practice areas. Morris Nichols lawyers were selected for outstanding reputations and distinguished work in their practice areas based on a confidential peer-review survey of the top attorneys in the country, according... Continue Reading

18 Morris Nichols Attorneys Selected for Inclusion in Super Lawyers - Delaware Edition 2009

Wilmington, DE – June 3, 2009 – Super Lawyers® magazine has named 18 Morris Nichols attorneys as top legal counsel in Delaware for 2009, three more than were listed in 2008. The selections for Super Lawyers are made by Law & Politics who undertakes a rigorous selection process that includes a statewide survey of lawyers, independent... Continue Reading

Chambers USA 2009 Names 20 Morris Nichols Attorneys and Five Practice Groups as Best in Delaware

Wilmington, DE – June 12, 2009 – The 2009 edition of Chambers USA:  America’s Leading Lawyers for Business today ranked twenty Morris Nichols’ attorneys and five practice groups as best in Delaware. Chambers annually conducts in-depth interviews of commercial users of legal services to assess the strengths and... Continue Reading

Articles

Events

Securities Litigation & Enforcement: Current Developments & Strategies

Morris Nichols Corporate & Business Litigation Group partner Jon E. Abramczyk will serve as a featured panelist at the day-long New York City Bar seminar, Securities Litigation & Enforcement: Current Developments & Strategies, December 8, 2010, held at the New York City Bar in Manhattan. Jon’s panel entitled “Corporate Governance... Continue Reading