No. 21-1698

LIONBRIDGE TECHNOLOGIES, LLC, f/d/b/a Lionbridge Technologies, Inc.

Plaintiff, Appellant,

v.

VALLEY FORGE INSURANCE COMPANY,

Defendant, Appellee,

H.I.G. MIDDLE MARKET LLC; ENDURANCE ASSURANCE CORPORATION; NATIONAL UNION FIRE INSURANCE COMPANY OF PITTSBURGH, PA,

Third Party Defendants.

APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MASSACHUSETTS

[Hon. Patti B. Saris, U.S. District Judge]

Before

Kayatta, Selya, and Thompson, Circuit Judges.

Nicholas D. Stellakis, with whom Walter J. Andrews, Kevin V. Small, and Hunton Andrews Kurth LLP were on brief, for appellant.

Kirk Pasich, Christopher Pasich, and Pasich LLP on brief for United Policyholders, amicus curiae.

William L. Boesch, with whom Regina E. Roman, Kenneth N. Thayer, and Sugarman, Rogers, Barshak & Cohen P.C. were on brief, for appellee.

November 21, 2022 THOMPSON,