Hi everybody! I am currently exploring methods to obtain a comprehensive list of companies along with their respective delisting announcement dates, utilizing Codebook. This requirement is akin to the functionality provided by the advEvents application. While I am able to generate a list of delisted companies through a specific formula from the screener app, my primary objective is to extract both the company name and the date of its delisting announcement. The ultimate aim of this endeavor is to facilitate future analyses that delve into the reasons behind each delisting event, rather than merely identifying the occurrence of such events.