Yes, it’s Pris’s inception date, as she was born on the 14th Feb 2016
Note the little “joke” there. Pris was the “basic pleasure model” and her birthday is Valentine’s Day.
We’ve already has Roy Batty’s birthday earlier this year on on the 8th of Jan 2016
Also, coming up for your birthday calendar:
Leon’s inception date is the 10th April 2017
Feel sorry for Leon – he’s younger than the others and he looks ancient.