The SEC is seeking sources for a Commercial Off The Shelf (COTS) Financial Data Sources subscription, with no development required. Respondents must submit a cover letter, a capability description, completed questionnaire and requirement matrix checklists, and a price estimate breakdown covering one base year and four option years. The SEC may contact respondents for further information, including one-on-one meetings and demos. This is a sources sought notice for informational purposes only, not a request for proposal, and does not commit the government to award a contract. No funds are available to pay for preparation of responses.