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Jason Banonis Named Attorney of the Year by the Pennsylvania Defense Institute

July 31, 2026

Jason Banonis Holds PDI Attorney of the Year Award with the PDI President

Jason Banonis, shareholder in the Casualty Department in our King of Prussia office, was honored with the Pennsylvania Defense Institute’s (PDI) 2026 Attorney of the Year Award at the organization's annual conference on July 30 in Bedford Springs, Pennsylvania. Composed of defense attorneys and insurance industry leaders, PDI is Pennsylvania’s premier defense organization, dedicated to advancing the interests of the civil litigation defense bar and promoting excellence in the practice of law.

“Jason has played a long and outstanding role in PDI, and it is no exaggeration to say that he is one of this organization’s greatest assets,” said PDI President Tricia S. Springer. “For many years, he has dedicated his time, energy, and leadership to advancing PDI’s mission. While his contributions have been many, his work in legislative affairs stands out. As chair of PDI’s Legislative Affairs Committee, he has helped keep our members informed and ensured that PDI remains an effective voice on issues affecting the defense bar. His commitment has made a lasting impact on both the organization and the profession.”

Banonis joined Marshall Dennehey in 2002, primarily focusing on casualty litigation. He has handled the defense of hundreds of premises liability, retail and motor vehicle matters, trying several cases to verdict. He represents many Fortune 500 companies and a considerable number of service providers in sports and entertainment, retail, corrections, healthcare, facilities, restaurant and bar industries.

In addition to PDI, Banonis is active in the Defense Research Institute (DRI), where he serves as the State Representative for Pennsylvania and on the State Legislation and Rules Task Force.

A graduate of Bucknell University and Widener University School of Law, Banonis is admitted to practice in Pennsylvania and New Jersey.

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Appellate Division Affirms Dismissal of Legal Malpractice Counterclaim Against Martin Law Firm

In Martin v. Loury, 2026 N.J. Super. Unpub. LEXIS 1617 (App. Div. July 15, 2026), Martin Law Firm represented Kirk Loury in an employment matter Mr. Loury filed against his former employer, Concord Equity Group Advisors LLC (“Concord”). The allegations included, among other things, that Loury was not fairly compensated for his employment with Concord. After a bench trial finding in Loury’s favor, the Appellate Division remanded this matter in February 2016 for a second trial. During the second trial, Concord CEO, Lee Argush, testified to lower compensation estimate than first trial. On remand, the second trial judge awarded Mr. Loury the same damages as the first judge, finding Mr. Argush not credible. After the findings during the second trial, Martin Law Firm filed an action against Mr. Loury to recover legal fees and costs of representing Mr. Loury in a second bench trial and Mr. Loury filed a counterclaim against Martin Law Firm for legal malpractice, alleging he should have received an even higher award in the second bench trial. In this allegation, Mr. Loury, through his expert, claimed that Martin Law Firm should have recalled Mr. Loury to the stand to rebut Mr. Argush’s testimony to allege an alternative theory of damages. Mr. Loury’s expert admitted that the second judge already rejected Mr. Argush's theory and accepted Loury's damages theory. The trial court barred Mr. Loury’s expert and dismissed Loury's counterclaim with prejudice before convening the collection trial, and the jury ruled in Martin Law Firm’s favor. Mr. Loury appealed the trial court's pretrial rulings barring his liability expert from testifying in support of his legal malpractice counterclaim, denying his motion for summary judgment on that counterclaim, and denying his motion to amend his counterclaim by adding attorney Joseph A. Martin as a codefendant. In affirming the trial court’s decision, the Appellate Division held that the trial court properly excluded Loury’s expert testimony in the counterclaim against Martin Law Firm because the expert could not explain how calling Loury as a rebuttal witness would have increased damages when the second judge already rejected Mr. Argush's testimony and accepted Loury's damages theory, making the expert’s causation opinion speculative. The Appellate Division also held that the trial court properly denied Mr. Loury's summary judgment motion on his malpractice counterclaim because reasonable minds could differ on whether Mr. Martin's alleged failures would have changed the second judge's damages award, given the judge already found Mr. Argush not credible, creating genuine factual disputes precluding summary judgment. Also, the Appellate Division held that the trial court properly denied Loury's May 2023 motion to add Joseph Martin individually because the statute of limitations expired in February 2022, six years after the 2016 appellate remand when Mr. Loury incurred new legal costs, and relation back did not apply because Mr. Loury knew Mr. Martin's identity throughout and strategically chose to sue only Martin Law Firm in his 2019 counterclaim.