AMRK - A-Mark goes ex dividend tomorrow October, 05 2022 01:58 PM A-Mark Precious Metals Inc. A-Mark ( NASDAQ: AMRK ) has declared $0.20/share quarterly dividend Payable Oct. 24; for shareholders of record Oct. 10; ex-div Oct. 7. See AMRK Dividend Scorecard, Yield Chart, & Dividend Growth. For further details see: A-Mark goes ex dividend tomorrow