How to display particular set of wordpress post on a webpage?

To display post id 149443, inside the first while() loop just use if ( get_the_ID() == 149433 ) and for the others use if ( get_the_ID() != 149433 ). The trick is to rewind the loop between the 2 uses so that you can use it again, so after the first loop use $special_reports->rewind_posts();