Corporate announcements are official communications made by a company to inform stakeholders about important events or changes. These announcements can include information about financial results, mergers and acquisitions, leadership changes, or new product launches. They are typically released through press releases, company websites, or regulatory filings to ensure transparency and keep investors informed. These announcements play a crucial role in maintaining trust and credibility with shareholders, employees, and the public. By providing timely and accurate information, companies like Apple or Tesla can manage expectations and influence market perceptions, ultimately impacting their stock prices and overall reputation.