Changes to Regulation SHO Threshold Security List (Trade Date -03-09-07)

Additions:
CORS
EMEFF
GORO
HFIT
ILKG
LEND
NSEO
QTEK
TNXI
Subtractions:
ADDYY
AGSI
AVRG
AZTN
BLUE
CADRF
FGOC
HOWWY
HRTIF
HTLLQ
JADE
LECH
LOCM
MGAFF
NAYN
PYDS
SCRA
SRXAF
TBIO
THTCH
TTHPF
UDHI