Jonothon M. Lieberman, of Farmingdale, New York, a stockbroker with Rockwell Global Capital, LLC, was permanently barred from associating with any Financial Industry Regulatory Authority (FINRA) member firm in any capacity after consenting to findings that he obstructed a FINRA investigation into Lieberman’s alleged sales practice violations. Letter of Acceptance, Waiver and Consent, No. Jonothon…