I looked at vendors sites and I just can't find it.  It looks like there is a "w" or an "m" inside of a diamond of sorts.  I haven't busted one yet, but I'm fairly sure they are glue on.  These show up better than any nock I shoot and I want to get some more.  When I was walking back to the truck last night I swear they were almost glowing they were so bright.

It's an E for easton.

That looks like an Easton nock,that looks like an E in the diamond.And that looks like a push-in type nock like for uni-bushing's or your standard 5/16" carbon.

Those are Easton super nocks.

http://www.3riversarchery.com/Arrow+Building+Nocks++Easton+Super+Nock_c52_s56_p0_i67530X_product.html

Thanks guys.  I didn't realize those half dozen 2016's had an open end to accept those.  All my others have glue-ons.  Are there any glue on types in that color?  Everything else I have seen is either a dull green or that clear green.

What buckeye said.

easton super nock also sometimes called an 's' nock by easton.

Super nocks are the solid nock colors, "S" nocks are the translucent nock colors.  They are both the same nock but super nocks and S nocks are different according to Easton based upon colors/translucence.