Karen Pieslak Pohlmann has nearly 25 years of experience defending class actions asserting violations of the federal securities law, derivative suits, claims arising from mergers and acquisitions, and appraisal actions. Karen has worked on numerous successful motions to dismiss with 18 granted since 2009, including appellate victories in the Sixth, Seventh, and Ninth Circuits. She has also tried several cases in federal and state courts.
Karen represents issuers, their directors and officers, and underwriters in suits asserting claims under the federal securities laws, derivative suits and challenges to mergers and acquisitions. She has a strong track record of obtaining victories on motions to dismiss as well as favorable results at mediations. In addition, Karen has worked on briefs that successfully defeated plaintiffs’ motion for class certification in a securities fraud suit. Her cases have involved issues ranging from restatements, lowered guidance, adverse decisions by the FDA, changes in business strategy, executive compensation, alleged violations of FCA/FCPA, and challenges to the price and process in a merger or acquisition. She has also worked extensively with experts on damages and causation issues.
Her trial experience includes a nonjury appraisal trial in Delaware Chancery Court (covered in a Law360 article linked below), a Pennsylvania state court appraisal action, a federal nonjury trial involving the interpretation of a contract between a sales representative and a manufacturer, a nonjury trial in the Delaware Court of Chancery concerning the sale of a $39 million telecommunications business, and a five-week federal jury trial on lender liability claims, as well as the trial of a contested termination of parental rights motion. She has conducted direct and cross examinations of fact and expert witnesses.
Karen has been recognized for her pro bono work. Since the early 1990s, she has represented abused and neglected children in the Philadelphia Family Court and in criminal cases as a child advocate and regularly appears in Family Court.
After graduation from law school, Karen served as a law clerk for Judge Donald Van Artsdalen of the US District Court for the Eastern District of Pennsylvania.
In Retail Wholesale & Department Store Union Local 338 Retirement Fund v. Hewlett-Packard Co. (9th Cir. 2017), the Ninth Circuit affirmed the district court’s dismissal of securities fraud claims based on the company’s ethics code and statements relating to it, ruling that there had been no affirmative misrepresentation because the statements were not objectively verifiable, that any alleged misrepresentation was not material and that there was no duty to disclose any supposedly omitted facts “[b]ecause the affirmative statements did not create the impression of full compliance.” News coverage of this opinion is linked to this bio.
In Doshi and City of Livonia Emps. Ret. Sys. v. General Cable Corp. (6th Cir. 2016), the Sixth Circuit Court of Appeals affirmed the district court’s dismissal of a putative class action alleging violations of the federal securities laws based on two restatements, finding that plaintiff had not adequately pled scienter.
In MICROS Systems (Md. Ct. Spec. Appeals 2016, cert. denied Md. Court of Appeals 2017), the Court of Special Appeals affirmed the decision by the Circuit Court dismissing a challenge to a merger after the Circuit Court had denied a motion for expedited discovery.
In Plumbers and Pipefitters Local Union 719 Pension Fund v. Zimmer Holdings, Inc. (7th Cir. 2012), the Seventh Circuit Court of Appeals affirmed the district court’s dismissal of a putative class action case alleging violations of the federal securities laws based on a purported product flaw and FDA Form 483 observations.
In LeMenestrel v. Warden (Pa. Super. 2008), the Pennsylvania Superior Court affirmed the dismissal of derivative claims after an evidentiary hearing in an opinion defining the proper scope for attorney lawyer involvement in an investigation by a special litigation committee and adopting the definition of “disinterested” and “independent” under Pennsylvania law.
In Verition Partners Master Fund Ltd. and Verition Multi-Strategy Master Fund Ltd. v. Aruba Networks, Inc., (Del Ch. 2018), the Delaware Chancery Court ruled in favor of Aruba Networks, Inc. in an appraisal case, following a 2016 trial and post-trial briefing. This victory was widely report in Law360, the Financial Times, and The Deal. Coverage of the case is linked to this bio.
Recent Denial of Injuction
In Ehrlich v. Arconic Inc. (C.C.P. Phila. Cty. 2017), Karen served as co-counsel and in five days filed a motion to reconsider an order granting sweeping expedited discovery (which was granted), an opposition to an emergency motion for preliminary injunction and preliminary objections to the complaint. After a hearing on the emergency preliminary injunction motion, the court denied the request to issue a preliminary injunction that challenged the board’s actions during a proxy fight. The court found that plaintiff failed to prove either irreparable harm or that greater injury would result from refusing the injunction than granting it.
Motions To Dismiss Granted By Trial Courts And Not Appealed
Plumley v. Sempra Energy (S.D. Cal. 2017), the district court dismissed putative class action claims alleging violations of the federal securities laws arising from the natural gas leak at the Alison Canyon natural gas facility. The court examined both pre-leak and post-leak statements and found that plaintiff failed to plead facts showing that the challenged statements were false or that defendants acted with scienter. The court allowed plaintiff 21 days in which to file an amended complaint addressing the deficiencies that it identified.
Fischman v. Reed, (S.D. Cal 2017), the district court dismissed for failure to show demand futility the derivative claims filed by plaintiff, purporting to sue on behalf of Sempra and SoCal Gas, who alleged failure of oversight by the companies’ officers and directors to prevent the natural gas leak at the Aliso Canyon natural gas facility. The court required that plaintiff filed a motion for leave before filing any amended complaint.
In Hussey v. Ruckus Wireless, Inc. (N.D. Cal. 2017), the district court granted with prejudice a motion to dismiss Section 14 claims finding that plaintiff had abandoned its Section 14(d)(7) claims and failed to state a Section 14(e) claim because scienter is required and was not pled, nor was falsity adequately pled. Media coverage of this decision is linked to this bio.
In BioClinica (Del. Ch. 2013), the court denied a motion for expedited discovery in a challenge to a merger and ultimately granted the motion to dismiss.
In Cockle v. Coustas (Marshall Islands 2013), the High Court of the Republic of the Marshall Islands granted the motion to dismiss the derivative suit based on claims relating to payment of management fees and terms of a private financing.
n Zucker v. Andreessen (Del. Ch. 2012), the Delaware Court of Chancery granted the motion to dismiss derivative claims, based on the severance package awarded to the company’s former CEO.
In Saginaw Police & Fire Pension Fund v. Hewlett-Packard Company (N.D. Cal. 2012), the district court granted the motion to dismiss derivative claims based on the board’s alleged failure to prevent FCA and FCPA violations. Plaintiff appealed to the Ninth Circuit but dismissed its appeal days before oral argument was scheduled.
In Gammel v. Hewlett-Packard Company (C.D. Cal. 2012), the district court granted the motion to dismiss a putative securities fraud class action based on the company’s announcement that it was discontinuing development of an operating system and associated products. In 2013, the district court granted in part the motion to dismiss a further amended complaint, cutting the putative class period to a few weeks running from June to August 2011. The case later settled.
In Egan v. TradingScreen, Inc. (S.D.N.Y. 2011), the district court dismissed federal securities claims challenging management of a private company.
In Solomon-Shrawder v. CardioNet, Inc. (E.D. Pa. 2010), the district court granted the motion to dismiss a putative class action alleging violations of the federal securities laws based on the company’s alleged response to an analyst report.
In In re GPC Biotech AG Sec. Litig. (S.D.N.Y. 2009), the district court granted a motion to dismiss a putative class action alleging violations of the federal securities laws based on the FDA’s decision not to approve a NDA.
In In re NutriSystem, Inc. Sec. Litig. (E.D. Pa. 2009), the district court dismissed a putative class action alleging violations of the federal securities laws based on purportedly false and misleading statements about the company’s financial health in the face of competition from an anti-obesity drug.
In re NutriSystem Derivative Litig. (E.D. Pa. 2009), the district court granted the motion to dismiss a derivative suit based on alleged securities law violations.
In Frohman v. Health Benefits Direct Corp., (N.Y. Sup. Ct. 2009), the New York state court dismissed claims challenging private investments in public companies.
Other Case-Dispositive Motions Granted by Trial Courts
In In re YRC Corp. Sec. Litig. (D. Kan. 2016), a putative class action alleging violations of the federal securities laws, the district court denied plaintiffs’ motion for class certification on adequacy grounds, ruling that both the proposed class representative and counsel were not adequate. Plaintiffs voluntarily dismissed the case.
In Hays v. Dvorak, (Del. Ch. 2015), the Delaware Chancery Court granted a motion to stay a derivative case because the derivative suit relied on an adverse ruling in a patent trial, which ruling was on appeal. After the Federal Circuit vacated the bulk of the damages awarded in the patent trial, the Chancery Court approved the parties’ stipulation dismissing the case without prejudice.
Princeton University, 1986, A.B.
Université Robert Schuman, Strasbourg III, France, 1987, Certificate of Political Studies
Yale Law School, 1990, J.D.
Awards and Affiliations
Recognized, Securities Litigation, Pennsylvania Super Lawyers (2008–2012)
Distinguished Advocate, Support Center for Child Advocates (2006)
Pro Bono Award, Pennsylvania Bar Association (2006)