03:23 AM EDT, 08/22/2025 (MT Newswires) -- Severin Hacker, 10% Owner, Director, Chief Technology Officer, Co-Founder, on August 19, 2025, sold 10,000 shares in Duolingo ( DUOL ) for $3,445,587. Following the Form 4 filing with the SEC, Hacker has control over a total of 72 Class A common shares of the company, with 72 shares held directly. SEC Filing:...

Aptorum Group Limited ( APM ) shares declined 33.18% to $2.84 in after-hours trading session on Friday following Thursday’s explosive 234.65% rally. According to Benzinga Pro data, Aptorum ( APM ) closed the regular trading session at $4.25. Check out the current price of APM stock here.  DiamiR Test Approval Drives Rally DiamiR Biosciences Corp., Aptorum’s merger partner, secured Clinical...

(Reuters) -Elon Musk tried to enlist rival Mark Zuckerberg for the $97.4 billion bid that his consortium made for OpenAI earlier this year, but the CEO of Meta Platforms ( META ) did not come on board, OpenAI said in a court filing on Thursday. OpenAI, the owner of ChatGPT, said Musk had communicated with Zuckerberg about potential financing arrangements...

03:24 AM EDT, 08/22/2025 (MT Newswires) -- Kevin J O Connor, Director, on August 19, 2025, sold 15,384 shares in Procore Technologies ( PCOR ) for $1,008,681. Following the Form 4 filing with the SEC, O Connor has control over a total of 1,155,345 common shares of the company, with 16,632 shares held directly and 1,138,713 controlled indirectly. SEC Filing:...