Lot - Lot Number Search

When doing the lot number search, there’s the following date that shows. I tried looking at the PartBin, but not finding this information. Anyone have an idea where this is coming from?

I want to create a Quick Search BAQ and want to add same informtion into that BAQ Search with additional fields.

Looks like I found it as soon as I submit this. I was looking at Customer Shipment Entry and went to look at Lot Number Entry and found it.