1) The document provides information on the realized and unrealized gains and losses of various stocks held from April 1, 1970 to March 31, 2018. It includes details of quantity held, average cost price, current market price, realized amount, unrealized amount and total gains. 2) Many stocks show significant unrealized gains compared to their average cost price, with percentages of unrealized gain ranging from over 50% to over 100% for some stocks. 3) The total realized and unrealized gains for all stocks together is 25.63% of the total realized and unrealized amount.