The complaint form I saw FINRA uses.. Didn't see much room to elaborate on your complaint.. I did see a warning issued a while back.. Read it some were.. Directed to MMs being on the bid or ask one sided.. Should be equal on the bid or ask.. Not on one side for day after day trading.. That it wouldn't be tolerated.. Having to do with a couple different MMJ Stocks.. With MJNA.. VNDM setting on it holding MJNA Down.. The whole trading day.. That's all any one has to see.. Clear manipulation.. They do it over an over.. Its bullshit.. We would have ran higher today an closed at better PPS if not for Market makers believe it.. Go MJNA..IMHO..GLTA