According to @StockMKTNewz citing the Wall Street Journal, four Apple executives are reported as top contenders to eventually succeed Tim Cook as CEO: John Ternus (50, Hardware), Craig Federighi (56, Software), Eddy Cue (61, Services), and Greg “Joz” Joswiak (61, Marketing) [@StockMKTNewz via WSJ]. According to @StockMKTNewz, the post lists the candidates’ current divisions and ages and attributes the report to WSJ [@StockMKTNewz via WSJ]. According to @StockMKTNewz, no timeline or decision is mentioned in the post, and no direct cryptocurrency market impact is cited [@StockMKTNewz].