Short Calls EXAS Short Puts NKTR

#shortcalls
$EXAS STO 2/9 50 calls at 1.87 These are covered. Put to me last week

#shortputs
$NKTR STO 2/16 75 puts at 4.20 Backing in to position is the goal, but I cannot chew gum and walk forward at the same time. We shall see.