That’s how it appears. Although I don’t believe anyone has made money shorting SPRV, the $2.50 per share maintenance margin would prevent it. That’s why the claim that anyone is abusively shorting “Murphy's stock” is nonsense imo.
Plus now it’s “Murphy’s stock” lol, and before that it was Santulan’s, Strickland’s, Linton’s, Geer’s etc etc, Ad Nauseam.