Bros. logo and the tagline "100 Years of Storytelling", and the other with the Warner Bros. Discovery corporate shield logo and the tagline "Celebrating Every Story". They began in late 2022 and will last throughout 2023, and they include commemorative initiatives across all Warner Bros. divisions and properties. On April 8, 2022, AT&T divested WarnerMedia to its shareholders, and in turn merged with Discovery Inc. to form Warner Bros. Discovery. The new company is led by Discovery's CEO David Zaslav. In November 2022, James Gunn and Peter Safran became the co-chairpersons and CEOs of DC Films, which was renamed to "DC Studios". The studio also become an independent division of Warner Bros. Company units Warner Bros. Entertainment operates three primary business segments they call "divisions": Motion Pictures, Television, and other entertainment assets (which includes Digital Networks, Technology, Live Theatre, and Studio Facilities). Motion Pictures includes the company's primary business units, such as Warner Bros. Pictures, New Line Cinema, DC Studios and Castle Rock Entertainment. Executive management Chairman of the board Robert A. Daly (1980–1999) Barry Meyer (1999–2013) Kevin Tsujihara (2013–2019) Ann Sarnoff (2019–2022) Vice chairman Edward A. Romano (1994–2016) Presidents Terry Semel (1994–1999) Chief executive officers Robert A. Daly (1980–1999) Barry Meyer (1999–2013) Kevin Tsujihara (2013–2019) Ann Sarnoff (2019–2022) Chief operating officers Terry Semel (1982–1994) Barry Meyer (1994–1999) International distribution arrangements From 1971 until the end of 1987, Warner's international distribution operations were a joint venture with Columbia Pictures. In some countries, this joint venture distributed films from other companies (such as EMI Films and Cannon Films in the UK). Warner ended the venture in 1988. On May 4, 1987, Buena Vista Pictures Distribution signed a theatrical distribution agreement with Warner Bros. International for the release of Disney and Touchstone films in overseas markets, with Disney retaining full control of all distribution and marketing decisions on their product. In 1992, Disney opted to end their joint venture with Warner Bros. to start autonomously distributing their films in the aforementioned markets. On February 6, 2014, Columbia TriStar Warner Filmes de Portugal Ltda., a joint venture with Sony Pictures which distributed both companies' films in Portugal, announced that it would close its doors on March 31, 2014. NOS Audiovisuais handles distribution of Warner Bros. films in Portugal since then, while the distribution duties for Sony Pictures films in the country were taken over by Big Picture Films. Warner Bros. still handles the