Daniel Richard Hajduk of Mount Prospect, Illinois, a stockbroker registered with Coordinated Capital Securities Inc., has been barred from associating with any Financial Industry Regulatory Authority (FINRA) member in any capacity because Hajduk failed to testify when FINRA investigated the stockbroker for possible violations of FINRA rules. Case No. 2021069375801 (Sept. 26, 2022). According to…