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.
(..) We do a lot we're not supposed to do. I've read of your case, and I asked my colleagues at Bellevue if I might conduct an interview. I'd like to better understand what motivates you. Who are you anyway? I'm an alienist. How does it feel when you're (..)2018 TvShow: The Alienist Title: These Bloody Thoughts Season: 1 Episode 4