I saw a change during trading today but don't know if that is the one you are talking about. TDA Command center 2.0 shows a bid and ask of 1 right now but SGCP is more or less dormant for the time being. Probably won't be any action either way until the Fairhills thing is resolved. ETrade was trading but I don't think they are now.
Just because the DTCC took their ball and went home to save a few alledgedly VERY naked short brokers temporarily doesn't mean we are at no bid. I bid $0.001 for SGCP stock certificates all day long! Anyone selling? Didn't think so!!!