Earlier quoted context omitted.
I don't understand your point. Obviously it's going toward R&D of new drugs unrelated to the EpiPen. What does the price of an EpiPen have to do with how the money is spent?
That's not how it works. You invest if it's worth investing, not if you just have the money laying around. Paying a few billion dollars to a big pharma company is not going to make them invest more in research. They will instead pay the money out as dividends. The goal of patents is to create incentives for future research, but if you change the rules by increasing the extent of EpiPen patents after the drug was crea…
This is a misconception. No investor wants their money back. Investors want a promise of MORE money back in the future. If investors wanted their money back immediately, they wouldn't have bought stock in the first place!
The vast majority of investors prefer (ex: Tesla) a company to spend all their money asap on infrastructure, research, development, etc. etc.
Dividends are a last resort, only to be used if a company doesn't know what to do with its cash. Once a company starts paying dividends, it means that it has run out of ideas for how to invest into the future.
Besides: its more tax efficient to grow the stock price rather than to pay the profits back in cash.
---------
Even a big company will want to at least appear that it is growing even bigger, through R&D funds and what-not. If you start to give out a lot of dividends, investors will probably take it as a bad sign and flee.