No SEC review with questions
When the SEC's staff reviews a filing, it writes to the company with numbered questions, and the company answers each one in a letter. SEC publishes the exchange once the review is over, at least 20 business days later. A question is not an accusation; most reviews end with the company adding detail to its next filing.
No SEC comment letters for DGX in the last 20 years (or they have not been downloaded yet).
From the SEC's correspondence on EDGAR: staff letters (form UPLOAD) and company letters (form CORRESP), 0 letters filed since –. Questions and answers are matched by their numbers; topics come from words in each question. The reports are compared word for word (same form, before the first SEC letter against the first report after the company's reply). No AI.