Adaptive Biotechnologies’ T-Detect COVID diagnostic test, which was designed to confirm a recent or prior COVID-19 infection, has been authorized for emergency use …

Big Lots’ shares increased almost 2.2% on March 5 as the retail company’s fiscal fourth-quarter profit surpassed analysts’ expectations.

Cooper Cos. reported better-than-expected fiscal 1Q results, driven by higher revenues and improved margins.

Amgen has agreed to snap up clinical-stage biotech Five Prime Therapeutics for an equity value of $1.9 billion, to strengthen the company’s oncology …

NXP Semiconductors raised its quarterly cash dividend by 50% to $0.5625 per share.

The Kroger Co., one of the world’s largest retailers, posted better-than-expected fiscal 4Q earnings, driven by strong online sales.

Bally’s Corp. swung to a surprise profit in the fourth quarter topping analysts’ expectations but lagged sales estimates.

TopBuild Corp. has bought residential and light commercial insulation company, Ozark Foam, for an undisclosed sum.

Patterson Cos., a dental and animal health products seller reported better-than-expected fiscal 3Q earnings, driven by higher net sales and improved margins.

Wendy’s reported lower-than-expected fiscal 4Q results. Shares of the fast-food chain rose 1% in Wednesday’s extended trading session after closing 5.