NCR Corp is not having its reputation as a four-square, straight-as-a-die corporation sullied by low-level employees attempting, however ineptly, to indulge in a little insider option trading in the company’s stock: 13 employees, believed to be in the treasurer’s department in Dayton, not only lost much of the $4,000 to $5,000 they staked on their little traded options scheme, they also lost their jobs.