5.3.1 at the end of a period not exceeding six (6) months, a statement showing the number of book-entry securities held in his Securities Account at the date of the statement, except that, if there are no security balances in his Securities Account, no statement will be sent;

5.3.2 after the end of each month, a statement of transactions effected in his Securities Account for the month, except that if there have been no transactions in that month, no such statement will be sent.