this is actually not always ideal. If you have visibility to the company books SEC rules about insider trading apply to you even if you have no advantage by looking at the books. For public companies any employee who can see any financial or revenue information is not allowed to trade stocks outside of 14 day window after the announcement of quarterly report. Not sure what the rules are about this for private companies
For a private company, for the people we're talking about, the answer is generally that they practically can't trade at all, so you're not losing anything by looking at the books.
That has odd intersection with the Delaware law in the OP.
You can get access to the books as a shareholder specifically 'For the purpose of valuing my shares", but then if you decide to buy or sell shares based on what you learned (and what other use is there to valuing your shares?), you're insider trading?
> For public companies any employee who can see any financial or revenue information is not allowed to trade stocks outside of 14 day window after the announcement of quarterly report.
I assume you're referring to stocks of the company in question (or possibly its competitors as well). For a private company, you can't trade stocks outside company-approved periods anyway, so would this really be an additional restriction in practice?