Rooting An HTC Droid DNA Phone on Verizon Network

I have a Droid DNA, running on the Verizon network. I would like to root this phone so I can use some of the more advanced features of Tasker; however, I am very fearful of "bricking" my phone. I see many approaches, which concerns me, because I would feel more comfortable if I could be sure process X is the one to use and works. Here are the particulars of my phone: Model: Droid DNA Model #: HTC6435LVW Android Version: 4.4.2 HTC Sense Version: 5.5 Software # (Build #): 4.09.605.5 Baseband Version: 1.02.01.0818 Kernel Version: 3.4.10-gc345f6f and @ABM101 #1 SMP PREEMPT Can anyone advise me as to the best approach to take, even if it means there is no current software to root my phone with the version it has? Thanks, FDijohn