Readers hoping to buy ComfortDelGro Corporation Limited (SGX:C52) for its dividend will need to make their move shortly, as the stock is about to trade ex-dividend. Typically, the ex-dividend date is one business day before the record date which is the date on which a company determines the shareholders eligible to receive a dividend. The ex-dividend date is important because any transaction on a stock needs to have been settled before the record date in order to be eligible for a dividend. In other words, investors can purchase ComfortDelGro's shares before the 9th of May in order to be eligible for the dividend, which will be paid on the 27th of May. The company's next dividend payment will be S$0.021 per share. Last year, in total, the company distributed S$0.042 to shareholders. Calcul