Is there a site where you can download/scrap news releases going back several years for a particular stock? Is there a service you can subscribe to for this information? I would need at least 5 years of releases for all S&P 500 stocks.
Acquire Media provides a US Newsservice that you can query, but it is expensive. A more cost effective way is to use the Acquire Media historical data available on the QuantGo.com cloud which I think costs $200/month to access 4+ years of elementized news data covering all US stocks.