Jack Dorsey Chairman after Dick Costolo replaced Williams as the CEO. On June 10, 2015, Costolo announced that he was resigning as CEO of Twitter, effective July 1, 2015. Dorsey would assume the post of Interim CEO upon Costolo's departure. He was named permanent CEO of Twitter on October 5, 2015. On the day after the controversy about Twitter's new algorithms for tweets, Dorsey responded to the trend, saying it was only a hoax. In May 2016, Dorsey announced that Twitter would not count photos and links in the 140-character limit to free up more space for text. This move was an
Sean Dorsey Sean Dorsey Sean Dorsey is a transgender and queer choreographer, dancer, writer and trans rights activist. He is widely recognized as the United States' first acclaimed transgender modern dance choreographer. Dorsey founded his San Francisco-based dance company Sean Dorsey Dance, which incorporates transgender and LGBTQ+ themes into all of their works and has toured to 30 cities internationally. Along with creating a dance company, Dorsey is also the founder and artistic director of Fresh Meat Productions. Founded in 2002, Fresh Meat Productions is a non-profit organization that invests in the creative expression and cultural leadership of transgender and gender-nonconforming communities.