No. 19-1964

TIM KARTH,

Plaintiff, Appellant,

ABRAHAM KISWANI; RICHARD J. ERICKSON; RICHARD B. KING, JR.; TERRELL JACKSON,

Plaintiffs,

v.

KERYX BIOPHARMACEUTICALS, INC.; RON BENTSUR; SCOTT A. HOLMES; GREGORY P. MADISON; JAMES OLIVIERO,

Defendants, Appellees.

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

[Hon. Denise J. Casper, U.S. District Judge]

Before

Thompson, Lipez, and Kayatta, Circuit Judges.

Jeffrey Craig Block, with whom Jacob A. Walker, Nathaniel Silver, and Block & Leviton LLP were on brief, for appellant. Laurence Adam Schoen, with whom John F. Sylvia, Geoffrey A. Friedman, and Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. were on brief, for appellees. July 9, 2021 [REDACTED OPINION]*

*The full version of this opinion was filed on June 21, 2021, and remains on file,