However, according to Quartz, the filing may have been made as far back as July to avoid any press leaks. Citing sources, the report said the goal is for Twitter to begin trading on the New York Stock Exchange before Thanksgiving at the end of November. The S-1 will reveal how much capital Twitter intends to raise, how it derives its revenues, and how much each share is likely to cost. Current price projections suggests Twitter shares will sell for US$28 to US$30 a share, which would value the company at between US$15bn and US$16bn.