Southwest Service Administrators, Inc.

Arizona Sheet Metal Trade Trust Fund IBEW Local 769 and Southwestern Line Constructors N.E.C.A. H&W Trust Fund Laborers & Operating Engineers Trust Operating Engineers' Local No. 428 Health and Welfare Trust Fund Operative Plasterers' & Cement Masons' Local 394 Health & Welfare Trust Fund Phx Painting Industry Trust Fund Southwest Multi-Craft Health & Welfare Trust Fund Teamsters Western Region & Local 177 – Actives Teamsters Western Region & Local 177 – Retirees Teamsters Western Region Legacy Plan - Actives & Retirees UFCW & Employers AZ H&W Trust Yuma County Employee Benefit Trust

Arizona Bricklayers Pension Trust Fund AZ Laborers & Teamsters Defined Benefit AZ Laborers & Teamsters Defined Contribution AZ Sheet Metal Pension Desert States Pension Plan IBEW 570 & 518 and Southern AZ NECA Annuity Trust Funds IBEW 570 & 518 and Southern AZ NECA Pension Trust Funds IBEW Local 769 Management Pension Plan Operating Engineers Local 428 Annuity Trust Fund Operating Engineers Local 428 Pension Trust Operative Plasterers' & Cement Masons' Local 394 Annuity Trust Fund Operative Plasterers' & Cement Masons' Local 394 Pension Trust Fund Phoenix Painters Pension Plan

Operating Engineers' Local No. 428 Vacation Savings Trust Fund

Butcher and Provision Workers Pension Fund of Southern California

Colorado Plasterers and Cement Masons Benefit Health Fund

Colorado Cement Masons Pension Trust Fund

South Florida Electrical Workers

Auto Mechanics Local 701 - Health & Welfare

Teamsters Local 2727 Retiree Medical Benefits Trust

Food & Beverage Workers Union Local 23 & Employers Pension Fund

Intermountain UFCW and Food Industry Health Fund Southwest Multi-Craft Health & Welfare Trust Fund UFCW Local 711 & Retail Food Employers Benefit Fund Utah Sheet Metal Welfare Trust Fund Utah-Idaho Teamsters Retirees' Trust Utah-Idaho Teamsters Security Fund - Actives

Intermountain Retail Food Industry Pension Trust Fund Retail Food Employers and UFCW Local 711 Pension Fund Utah Bakers Pension Trust Fund Utah Sheet Metal Pension

Sheet Metal Workers Local 49 Family Health Plan Southwest Multi-Craft Health & Welfare Trust Fund UFCW & Employers AZ H&W Trust (formerly NM UFCW)

New Mexico Electricians Retirement Benefit Fund New Mexico State Conference of Plasterers' & Cement Masons' Retirement Benefits Fund Sheet Metal Workers Local 49 DCP/401K Plan

Plumbers and Pipefitters Local 430 Health and Welfare Fund

NECA-IBEW Local Union No. 584 Pension Fund NECA-IBEW Local Union No. 584 Profit Sharing Plan Oklahoma State Pipe Trades Annuity Fund

Central Texas Health & Benefit Trust Fund Plumbers and Pipefitters 286 Health and Welfare Fund Texas Pipe Trades Health Benefit Fund U.A.P.P. Local No. 142 Welfare Fund

IBEW Local 520 Annuity Plan IBEW Local No. 60 Pension Plan IBEW Local Union No. 60 401(k) Plan Plumbers & Steamfitters Local Union No. 146 Pension Plan Plumbers and Pipefitters 286 Money Purchase Plan U.A. Plumbers And Steamfitters Defined Contribution And 401(k) Plan Of Texas UAPP Local Union 142 Pension UAPP Local Union 142 Profit Sharing

San Antonio Electrical Vacation Fund