His personal 'conduct' reflected poorly on the company. [=he behaved in a way that made the company look bad]
The way you 'conduct yourself' in an interview often determines whether or not you get the job.
Laws and regulations control the 'conduct' [='management'] 'of' business and trade.
(..) I'll be right back. - No, no, no! Polly, wait, I don't... - Pete! Polly, Polly, Polly... Please revise count. It is not clear. Please conduct a recount. Hey. Hey! Hey! Hey! Hey! - Hey! Get off, man! - There it is! Look! There it is! There's the... (..)2013 TvShow: Orange Is the New Black Title: The Chickening Season: 1 Episode 5