A safety personnel stands guard on the opening session of Baidu’s annual AI builders convention Baidu Create 2019 in Beijing, China, July 3, 2019.Jason Lee | ReutersCheck out the businesses making headlines after the bell.Moderna — The biotech firm’s stock fell 2% in prolonged buying and selling after Moderna introduced that it’s proposing a public providing of $1.25 billion in shares of widespread stock. The corporate’s stock soared practically 20% and hit a 52-week excessive earlier on Monday after Moderna introduced that its potential Covid-19 vaccine produced coronavirus antibodies in all 45 individuals in an early-stage human trial.Baidu — The Chinese language know-how firm’s stock rose 8% in prolonged buying and selling after Baidu launched its first-quarter earnings. The corporate mentioned it had earnings of $8.84 per share on income of $22.55 billion, exceeding Wall Avenue’s expectations. Analysts polled by Refinitiv anticipated earnings of $4.00 per share on income of $21.93 billion. Disney — Shares of the leisure big dropped 1% in prolonged buying and selling after key bulletins have been made concerning the corporate’s management. Social media platform TikTok introduced that Kevin Mayer, Disney’s head of streaming, will turn out to be its new CEO in addition to chief working officer of ByteDance, the Chinese language firm that owns TikTok. Mayer was thought of to be a primary candidate to exchange former Disney CEO Bob Iger, however the place in the end went to Bob Chapek. Chapek beforehand served as chairman of Disney Parks, Experiences and Merchandise and Disney introduced Monday that he shall be succeeded by Josh D’Amaro, who most not too long ago served as president of Walt Disney World Resort.T-Cellular — The wi-fi firm’s stock dipped 3% in prolonged buying and selling after information broke that SoftBank is promoting a part of its T-Cellular stake by means of a secondary providing. Morgan Stanley and Goldman Sachs will underwrite the providing, sources advised CNBC. T-Cellular’s stock beforehand hit a 52-week excessive on Monday.SmileDirectClub — Shares of the teledentistry firm have been up greater than 1% in prolonged buying and selling after SmileDirectClub introduced that it filed a $2.Eight billion lawsuit towards NBCUniversal. The corporate mentioned that NBC made defamatory claims towards SmileDirectClub on a “Nightly Information with Lester Holt” report. It additionally claimed that as a direct results of the NBC report, the corporate’s market cap plummeted by $950 million. Disclosure: NBCUniversal is the dad or mum firm of CNBC.