Doana Guerrero

Income Research & Management, Inc., dba Income Research + Management (IR+M), is a privately-owned, independent, fixed income investment management firm headquartered in Boston, Massachusetts. The firm was co-founded by John A. Sommers and Jack A. Sommers in 1987. IR+M manages US fixed income portfolios for institutional and private clients, several US fixed income private investment funds, and collective investment trusts for qualified investors.

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.