Home / updates Structured Portfolio Management, L.L.C (Stamford) Rachel Newton Updated on March 15, 2026 Donald Ian BrownsteinChief executive officer (spm, spm iii, spm products) 1 Mar 1997Other4364423Christopher Gerard RussellChief operating officer/chief compliance officer (spm, spm iii, spm products) 1 Mar 1997Other4364432L.L.C. Upper Shad AssociatesMember/manager (spm) 1 Mar 199750% - 75%13-3921476Yong LiuSr. vice president - mortgage 1 Jun 1997Other4364438Ronald Warren SellersMember of management committee 1 Jan 2000Other1474762William Sydney CookMember of management committee 1 Jan 2000Other2895859L.L.C. Atlantic Asset ManagementOwner/member/manager 1 Jan 200025% - 50%22-3484717Monumental Life Insurance CompanyMember/manager 1 Jan 2000Other42-1333264Jeffrey KongSr. vice president - trading 1 Mar 2000Other1653091L.L.C Structured Portfolio ManagementOwner/member/manager (spm iii, spm products) 1 Jan 200375% - 100%108756William Leong MokManaging director/head of portfolio management/chief investment officer (spm, spm products) 1 Feb 2003Other1904217Jenelle Renee ScanlonSenior vice president of operations/compliance manager (spm, spm iii, spm products) 1 Apr 2003Other4761996William Leong MokManaging director/head of portfolio management/chief investment officer (spm iii) 1 Jan 2004Other1904217Jenelle Renee ScanlonCompliance officer/assistant vice president 1 Mar 2004Other4761996Llc NspOwner (class b interest) 1 Apr 200675% - 100%51-0666918Llc Structured AffiliatesOwner (class b interest) 1 Apr 200675% - 100%51-0666918Kenneth Dale CronPresident (spm, spm iii, spm products) 1 Apr 2007Other5316858Kenneth CronPresident 1 Apr 2007Other5316858L.L.C. Structured PartnersMember/manager (spm) 1 Dec 200725% - 50%20-3275532Llc Structured AffiliatesOwner of class b interest (spm, spm iii) 1 Jan 200875% - 100%51-0666918Ward James McgrawChief financial officer (spm, spm iii, spm products) 1 Jul 2008Other2039132Marc HoltzChief risk officer 1 Oct 2008Other1746764Timothy John Yves RobertsManaging director (spm iii) 1 Mar 2011Other2307754Nicholas Pierre VassalliManaging director 1 Mar 2011Other5444049Stephen Comer EllwoodChief compliance officer (spm, spm iii, spm products) 1 Apr 2015Other2966159Angela WuChief financial officer (spm, spm products, spm iii) 1 Mar 2017Other6776834Donald Ian BrownsteinExecutive chairman (spm, spm iii, spm products) 1 Apr 2017Other4364423Kenneth Dale CronChief executive officer (spm, spm iii, spm products) 1 Apr 2017Other5316858