Diamond

Huntington National Bank, Intel

Platinum

Amazon, Boies, Schiller & Flexner LLP, Committee to Support the Antitrust Laws, Cuneo Gilbert & LaDuca, Facebook, Google, Gustafson Gluek PLLC, Hagens Berman Sobol Shapiro LLP, Lieff Cabraser Heimann & Bernstein, LLP, Monument Economics Group LLC

Gold

Bates White Economic Consulting, Berger & Montague, P.C., Cohen Milstein Sellers & Toll PLLC, Constantine Cannon, EconOne Research, Inc., Epiq Systems, Fine, Kaplan and Black, R.P.C., Hausfeld, Labaton Sucharow, MoginRubin LLP, Nathan Associates, Robins Kaplan LLP, SCOTT+SCOTT Attorneys at Law LLP, Spector Roseman & Kodroff

Silver

American Public Power Association, Cafferty Clobes Meriwether & Sprengel LLP, Computer & Communications Industry Association, Freedman Boyd Hollander Goldberg Urias & Ward P.A., Kaplan Fox, Kessler Topaz Meltzer & Check, LLP, Lockridge Grindal Nauen, PLLP, Microsoft, National Beer Wholesalers Association, National Rural Electric Cooperative Association, Natural Resources Defense Council, Zelle LLP

Supporter

A.B. Data, Ltd. – Class Action Administration, Angeion Group, ApplEcon, Economists Incorporated, Girard Sharp, Grant & Eisenhofer P.A., InfoTech Consulting Inc., International Brotherhood of Teamsters, KCC, National Association of Broadcasters, Rust Consulting/Kinsella Media, Spiegel & McDiarmid LLP, Straus & Boies, LLP, Susman Godfrey L.L.P., Taus, Cebulash & Landau, LLP