PHLX XL

Advertising and Business and 3 others

Owner

NASDAQ PHLX LLC

May 13, 2008
XDE

Insurance and Financial

Owner

NASDAQ PHLX LLC

Nov 27, 2007
PIXL

Insurance and Financial

Owner

NASDAQ PHLX LLC

Jan 4, 2011
PHILADELPHIA STOCK EXCHANGE

Insurance and Financial

Owner

NASDAQ PHLX LLC

Apr 17, 2001