Citigroup was “negative” on subprime mortgages at least as early as 2006. Despite that, Citigroup continued to originate subprime mortgages and underwrite subprime mortgage-backed securities in large quantities. In 2007, Citigroup originated $19.7 billion in subprime mortgages and underwrote $13.4 billion in subprime mortgage-backed securities. Senior management says it did not have a clue what was going on. See April 8, 2010 article in the Huffington Post by Shahien Nasiripour, “Citi ‘Negative On Subprime mortgages As Early As 2006, Yet Firm Continued to Pump Out Subprime Mortgage Products.”