in connection with a series of distressed financing transactions including $229 million registered common equity issuance; $350 million convertible notes issuance, guaranteed by a newly formed intermediate holding company; $1.25 billion intermediate holding company notes issuance; $2.25 billion high-yield notes issuance; $700 million high-yield notes add-on issuance; and tender offer, multiple redemptions, and a series of open market notes purchases