New "American State Legislators for Gun Violence Prevention" has 200 legislators out of 7383

A new group of state legislators, named the "American State Legislators for Gun Violence Prevention," has been formed to push for gun control.  Reuters has a fairly positive news story on the group, but the article mentions a couple of points.  One thing left out of the Reuters story is some perspective: that the 200 unnamed legislators amount to just 2.7% of the 7,383 state legislators.

-- they will not mention who their members are.
-- they have "not released information on its preliminary donors" [Any guesses? Bloomberg?]

The organization is billed as bipartisan, but at the news conference they had announcing the group's formation: "The only Republican lawmaker was state Representative Barbara Bollier from Kansas."