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Michael Johnston focuses on employment litigation and employment-related internal investigations.  Michael is the senior partner in our Labor and Employment Litigation practice, which was recognized by Law360 as one of its Employment Practices of the Year in 2017.  With over 40 years of litigation experience, Michael has been lead counsel in over 130 trials and has represented clients in trial and appellate courts nationwide and in the United States Supreme Court. Michael has been rated by Chambers USA in Tier 1 for Labor and Employment Litigation for more than 10 consecutive years, was identified by the National Law Journal in 2019 as a Trailblazer in employment Litigation, named a Litigation Star by Benchmark Litigation in 2021 and 2022 and as a Law360 National MVP for Employment Litigation in 2014.

Michael represents clients in all aspects of employment litigation, with special emphasis on Equal Employment Opportunity Commission systemic discrimination lawsuits and investigations. He has defended complex class action and multi-plaintiff employment cases throughout the U.S.

A former prosecutor, Michael coordinates and directs internal investigations of sexual and racial harassment, alleged violations of the whistleblower retaliation provisions of the False Claims Act, Sarbanes-Oxley and other federal and state employment-related statutes. 

In addition, Michael has extensive experience in the litigation of non-competition and non-solicitation agreements, trade secret laws, employment agreements and state tort law.

Full Bio

Credentials

B.S., United States Air Force Academy, with academic distinction

J.D., University of Florida, high honors, Order of the Coif

LL.M., Georgetown University

Florida

Georgia

State Bar of Georgia, Labor and Employment Law Sections

The Florida Bar, Labor and Employment Law Sections

Matters

Represented the University of Texas Southwestern before the Fifth Circuit and the U.S. Supreme Court in UTSW v. Nassar, in which the Supreme Court held that plaintiffs alleging retaliation under Title VII must prove “but for” rather than the more plaintiff-friendly “contributing factor” causation.

Lead counsel for a major specialty retail chain in a nationwide lawsuit filed by the EEOC alleging a pattern or practice of discriminating against over 50,000 Black and Hispanic applicants for employment in over 70 stores.

Lead counsel for a major insurance company in a nationwide class and collective action alleging discrimination on the basis of race and age in Ohio federal court. The District Court dismissed with prejudice all class and collective action allegations as well as all allegations of disparate impact by the individual plaintiff.

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Matters

Represented the University of Texas Southwestern before the Fifth Circuit and the U.S. Supreme Court in UTSW v. Nassar, in which the Supreme Court held that plaintiffs alleging retaliation under Title VII must prove “but for” rather than the more plaintiff-friendly “contributing factor” causation.

Lead counsel for a major specialty retail chain in a nationwide lawsuit filed by the EEOC alleging a pattern or practice of discriminating against over 50,000 Black and Hispanic applicants for employment in over 70 stores.

Lead counsel for a major insurance company in a nationwide class and collective action alleging discrimination on the basis of race and age in Ohio federal court. The District Court dismissed with prejudice all class and collective action allegations as well as all allegations of disparate impact by the individual plaintiff.

Lead counsel for Bank of New York Mellon in an action to enforce non-compete and non-solicitation of customers' covenants signed by three senior executives who defected to a competitor with no notice. When the district court refused to enforce the covenants, Mr. Johnston represented BNY Mellon in its emergency appeal to the Eleventh Circuit, which reversed the district court and ordered that it grant the injunctive relief requested by BNY Mellon.

Lead counsel for the plaintiff, a large home healthcare provider, alleging that a senior executive who had defected to a competitor had stolen trade secrets and confidential information belonging to the client. The U.S. District Court issued a preliminary injunction prohibiting the senior executive from retaining or using any such information belonging to the client and from having any contact, other than purely social (which had to be logged), with former customers of the client.

Lead counsel for GlaxoSmithKline in a four-week jury trial involving allegation of FMLA retaliation and interference and retaliation in violation of Title VII of the Civil Rights Act of 1964. All of plaintiff’s claims were dismissed by the trial court at the end of the evidence. This dismissal was affirmed by the Eleventh Circuit on appeal, at which Mr. Johnston argued for GSK. The plaintiff was ordered to pay GSK over $120,000 in litigation expenses.

Lead counsel for The Coca-Cola Company in a nationwide class action alleging discrimination on the basis of race with respect to compensation, promotion and placement. In the midst of this case, the Company announced its first-ever Company-wide reduction in force, during which the Company reduced its workforce, including many class members, by over 6,000 positions. Mr. Johnston coordinated the legal advice to managers executing the reduction in force, with the defense of the class action resulting in successful resolution of the class action and no challenges to the legality of the reduction in force process or its results.

Lead counsel for The Coca-Cola Company in a series of 17 lawsuits filed by class members who opted out of the class action settlement and filed separate lawsuits. The plaintiffs were represented by famed plaintiffs’ trial lawyer Willie Gary. Five of these cases resulted in summary judgment, dismissing all claims against the Company and requiring the plaintiffs to pay the Company’s cost of litigation. The remaining cases were all resolved for the same amount or less than the plaintiffs would have received had the plaintiffs remained members of the class. In several cases, plaintiffs received as little as 60% of what they would have received had they remained members of the class.

Represented a major pharmaceutical company to enforce restrictive covenants in the employment agreement of a senior executive officer who defected to the company’s major competitor. This matter involved lawsuits in three different U.S. District Courts, the Eleventh Circuit Court of Appeals and the state courts of two states.

Lead counsel for the nation’s largest retail jeweler in the successful defense of a nationwide class action filed in the Northern District of Texas alleging discrimination on the basis of race in compensation, promotion and store placement.

Lead counsel for the nation’s largest retail jeweler, in a successful effort to enforce the restrictive covenants contained in an agreement between Zales and one of its former senior executives who went to work for a competitor.

Lead counsel in the successful defense of a nationwide brokerage firm in a sexual harassment case brought by multiple female employees involving allegations of attempted rape, sodomy and sexual assault by a company executive.

Matters

Represented the University of Texas Southwestern before the Fifth Circuit and the U.S. Supreme Court in UTSW v. Nassar, in which the Supreme Court held that plaintiffs alleging retaliation under Title VII must prove “but for” rather than the more plaintiff-friendly “contributing factor” causation.

Lead counsel for a major specialty retail chain in a nationwide lawsuit filed by the EEOC alleging a pattern or practice of discriminating against over 50,000 Black and Hispanic applicants for employment in over 70 stores.

Lead counsel for a major insurance company in a nationwide class and collective action alleging discrimination on the basis of race and age in Ohio federal court. The District Court dismissed with prejudice all class and collective action allegations as well as all allegations of disparate impact by the individual plaintiff.

See more

Close

Matters

Represented the University of Texas Southwestern before the Fifth Circuit and the U.S. Supreme Court in UTSW v. Nassar, in which the Supreme Court held that plaintiffs alleging retaliation under Title VII must prove “but for” rather than the more plaintiff-friendly “contributing factor” causation.

Lead counsel for a major specialty retail chain in a nationwide lawsuit filed by the EEOC alleging a pattern or practice of discriminating against over 50,000 Black and Hispanic applicants for employment in over 70 stores.

Lead counsel for a major insurance company in a nationwide class and collective action alleging discrimination on the basis of race and age in Ohio federal court. The District Court dismissed with prejudice all class and collective action allegations as well as all allegations of disparate impact by the individual plaintiff.

Lead counsel for Bank of New York Mellon in an action to enforce non-compete and non-solicitation of customers' covenants signed by three senior executives who defected to a competitor with no notice. When the district court refused to enforce the covenants, Mr. Johnston represented BNY Mellon in its emergency appeal to the Eleventh Circuit, which reversed the district court and ordered that it grant the injunctive relief requested by BNY Mellon.

Lead counsel for the plaintiff, a large home healthcare provider, alleging that a senior executive who had defected to a competitor had stolen trade secrets and confidential information belonging to the client. The U.S. District Court issued a preliminary injunction prohibiting the senior executive from retaining or using any such information belonging to the client and from having any contact, other than purely social (which had to be logged), with former customers of the client.

Lead counsel for GlaxoSmithKline in a four-week jury trial involving allegation of FMLA retaliation and interference and retaliation in violation of Title VII of the Civil Rights Act of 1964. All of plaintiff’s claims were dismissed by the trial court at the end of the evidence. This dismissal was affirmed by the Eleventh Circuit on appeal, at which Mr. Johnston argued for GSK. The plaintiff was ordered to pay GSK over $120,000 in litigation expenses.

Lead counsel for The Coca-Cola Company in a nationwide class action alleging discrimination on the basis of race with respect to compensation, promotion and placement. In the midst of this case, the Company announced its first-ever Company-wide reduction in force, during which the Company reduced its workforce, including many class members, by over 6,000 positions. Mr. Johnston coordinated the legal advice to managers executing the reduction in force, with the defense of the class action resulting in successful resolution of the class action and no challenges to the legality of the reduction in force process or its results.

Lead counsel for The Coca-Cola Company in a series of 17 lawsuits filed by class members who opted out of the class action settlement and filed separate lawsuits. The plaintiffs were represented by famed plaintiffs’ trial lawyer Willie Gary. Five of these cases resulted in summary judgment, dismissing all claims against the Company and requiring the plaintiffs to pay the Company’s cost of litigation. The remaining cases were all resolved for the same amount or less than the plaintiffs would have received had the plaintiffs remained members of the class. In several cases, plaintiffs received as little as 60% of what they would have received had they remained members of the class.

Represented a major pharmaceutical company to enforce restrictive covenants in the employment agreement of a senior executive officer who defected to the company’s major competitor. This matter involved lawsuits in three different U.S. District Courts, the Eleventh Circuit Court of Appeals and the state courts of two states.

Lead counsel for the nation’s largest retail jeweler in the successful defense of a nationwide class action filed in the Northern District of Texas alleging discrimination on the basis of race in compensation, promotion and store placement.

Lead counsel for the nation’s largest retail jeweler, in a successful effort to enforce the restrictive covenants contained in an agreement between Zales and one of its former senior executives who went to work for a competitor.

Lead counsel in the successful defense of a nationwide brokerage firm in a sexual harassment case brought by multiple female employees involving allegations of attempted rape, sodomy and sexual assault by a company executive.

Credentials

B.S., United States Air Force Academy, with academic distinction

J.D., University of Florida, high honors, Order of the Coif

LL.M., Georgetown University

Florida

Georgia

State Bar of Georgia, Labor and Employment Law Sections

The Florida Bar, Labor and Employment Law Sections