Boeing discloses it underreported $546,000 worth of executive private jet trips

That's...troubling.

Legally speaking, don't they have to disclose stuff like that in public filings each quarter?

Given the size of the company and that this is over 3 years, that seems like a “meh” situation

Yeah, it's kind of like forgetting to report winning a $5 scratch off lottery ticket to the IRS.

Boeing had nearly $77.8 billion in revenue last year.

There are no consequences any more. If Trump wins, expect this guy to be Secretary of Transportation, or some other maximum-influence post.