Filings are one of the only places where decisions come with resolved outcomes attached. Each case freezes time at the moments that mattered: you get what management knew, you commit, and only then does history answer.
In 2011 Adobe printed four billion dollars a year selling creative software in boxes, and the whole machine ran on upgrade cycles. Management proposed replacing it with a fifty dollar monthly subscription. The revenue would fall before it compounded, if it compounded. You get the same information they had, one decision at a time.