Does anyone know Goltmans on PinPics?

So, in my attempts to get my last Mystery Stamp Chaser pin, [pinpics]82751[/pinpics], there are only four people trading it. Also, only one of those four has an email address that is public. I don't want to be pushy or rude in any way, but I wanted to email the person directly (PinPics ID Goltmans) to see if we could work something out since I have still had no luck. I'm curious if people either know who this person is and maybe could help with that introduction or if you have thoughts on me reaching out directly.

Thanks all!

That person has tons of pins I'm looking for too (including a grail) but they never respond to my offers through TA. I've been too scared to email them directly so I'm curious to know more about them too.

I sent some requests to see if I could trade for it.

He's a cool guy. I met him.