Making a noteworthy insider sell on October 30, Randall K Fields, Chief Executive Officer at ReposiTrak (NYSE:TRAK), is reported in the latest SEC filing. What Happened: According to a Form 4 filing with the U.S. Securities and Exchange Commission on Wednesday, Fields sold 7,500 shares of ReposiTrak. The total transaction value is $143,870. The latest market snapshot at Thursday morning reveals ReposiTrak shares down by 0.0%, trading at $19.18. Unveiling the Story Behind ReposiTrakReposiTrak Inc is a software as a service provider with extensive capabilities that gives their customers an easy,…