With US stock futures trading slightly higher this morning on Wednesday, some of the stocks that may grab investor focus today are as follows:

• Wall Street expects Cal-Maine Foods, Inc. (NASDAQ:CALM) to post quarterly earnings at $4.24 per share on revenue of $797.80 million after the closing bell. Cal-Maine Foods shares gained 0.3% to $64.00 in after-hours trading.
• Kala Pharmaceuticals, Inc. (NASDAQ:KALA) shares rose sharply in after-hours trading after the company announced FDA acceptance of a IND application for its KPI-012 for the treatment of persistent corneal epithelial defect. Kala Pharmaceuticals shares jumped 37.8% to $5.40 in the after-hours trading session.
• Nisun International Enterprise Development Group Co., Ltd (NASDAQ:NISN) is expected to release its unaudited financial results for the first half of 2022 before the opening bell on December 28, 2022. Nisun International Enterprise Development shares gained 4.1% to $0.64 in after-hours trading.

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• Jounce Therapeutics, Inc. (NASDAQ:JNCE) shares jumped in extended trading after Gilead Sciences announced plans to acquire all remaining rights to the company's Immunotherapy GS-1811, an anti-CCR8 antibody, for $67 million. Jounce Therapeutics shares climbed 85.8% to $1.37 in the after-hours trading session.
• Minerva Surgical, Inc. (NASDAQ:UTRS) reported a $30 million private placement of common stock led by Accelmed Partners. Minerva Surgical shares jumped 28.6% to $0.2089 in the after-hours trading session.

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