Memorandum # 0638-08

M E M O R A N D U M To: All Members, Member Organizations and ROTs From: Peter Arroyo - Listing Analyst Listings Administration Subject: Withdrawal of Streaming Quote Traders Date: April 1, 2008

Effective after the close today, the following ROTs as Streaming Quote Traders ("SQT") or Remote Streaming Quote Traders ("RSQT") have voluntarily resigned their assignments in the issues indicated below:

Jerry Powell Susquehanna Securities

A AA AACC

AAP AAPL AAV

AB ABAX ABB

ABC ABI ABP

ABT ABV ABX

ACAS ACE ACF

ACGY ACH ACI

ACL ACLI ACLS

ACO ACS ADBE

ADCT ADCT ADI

ADLR ADM ADP

ADSK ADTN AEE

AEG AEIS AEM

AEO AEP AERG

AES

Jerry Powell AET Susquehanna Securities

AFFX AFL AG

AGE AGP AGU

AGYS AIG AINV

AIR AIZ AKAM

ALB ALD ALEX

ALGN ALK ALKS

ALL ALNY ALO

ALTR ALU ALXN

ALY AMAG AMAT

AMD AMED AMG

AMGN AMKR AMLN

AMMD AMSC AMT

AMTD AMX AMZN

AN ANAD ANF

ANN AOB APA

APC APD APH

APOG APOL ARD

ARIA ARII ARLP

ARM ARNA ARO

ARRS ARTC ARW

ASBC ASEI ASMI

ASML ASPM ASTE

ATHN ATHR ATI

ATK ATMI ATML

ATPG ATU ATV

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Jerry Powell ATW AU Susquehanna Securities

AUDC AUO AUY

AVB AVCT AVD

AVID AVII AVNR

AVP AVR AVT

AVY AW AXE

AXL AXP AXS

AYR AZN AZO

BA BAM BARE

BAX BBBY BBG

BBI BBND BBOX

BBT BBW BBY

BC BCO BCR

BCRX BCSI BDC

BDE BDK BDX

BEAV BEC BEN

BER BEXP BG

BG BGC BGG

BGP BHI BHP

BHS BID BIDU

BIG BIIB BJ

BJS BK BKC

BKS BKUNA BLDP

BLDR BLG BLK

BLKB BLL BLT

BMRN BMY BNI

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Jerry Powell BONT BOOM Susquehanna Securities

BOW BP BPT

BQI BRCM BRKS

BRL BRLC BRY

BSC BSX BUCY

BUD BVF BVN

BWLD BWP BX

BYD BYI BZH

C CA CAB

CAG CAH CAI

CAKE CAL CAM

CAR CAT CBE

CBG CBH CBR

CBRL CBS CBSS

CBST CC CCC

CCE CCI CCJ

CCK CCL CCMP

CCO CCOI CCRT

CDE CEA CECO

CEDC CEG CELG

CELL CEO CEP

CEPH CERN CF

CFC CG CGPI

CGV CHA CHINA

CHK CHKP CHL

CHRW CHS CHTT

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Jerry Powell CHU CI Susquehanna Securities

CIEN CIT CKR

CLB CLF CLHB

CLHB CLWR CLX

CMA CMC CMCSA

CME CMED CMG

CMI CMP CMS

CMTL CMX CN

CNB CNC CNE

CNET CNH CNI

CNMD CNO CNP

CNQ CNTF CNX

COCO COF COG

COGO COH COHU

CONN COP CORS

COST CP CPB

CPHD CPO CPRT

CPTS CPWM CQB

CRA CRBC CRDN

CREE CRI CRM

CRNT CROX CRR

CRS CRUS CRUS

CRYP CRZO CS

CSC CSCO CSE

CSGS CSH CSUN

CSX CTAS CTB

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Jerry Powell CTRP CTX Susquehanna Securities

CTXS CUB CUTR

CVC CVD CVS

CVTX CVX CWST

CWTR CX CXW

CY CYBX CYMI

CYPB CYTR CZN

DAI DAKT DAL

DB DBRN DCP

DD DDS DE

DE DECK DELL

DEO DF DFR

DFS DGX DHI

DHT DIS DISCA

DISH DITC DIVX

DKS DLB DLTR

DNA DNDN DO

DO DOW DPM

DPM DPTR DPZ

DRI DRIV DRS

DRYS DSL DSW

DTV DUK DVA

DVN DWA DXCM

DY DYN EAS

EAT EBAY ECA

ECLP EDS EDU

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Jerry Powell EEE EEFT Susquehanna Securities

EEP EEP EFA

EGLE EIX EK

EL ELN ELNK

ELOS ELX EMC

EMIS EMKR EMMS

EMN EMR ENDP

ENER ENG ENTG

ENZ ENZN EOG

EP EPD EPEX

EPL EQIX EQR

EQT ERES ERF

ERIC ERJ ERTS

ESI ESIO ESLR

ESRX ETE ETH

ETM ETN ETP

ETR EVVV EWC

EWH EXBD EXC

EXM EXP EXP

EXPD EXPE EYE

EZCH EZPW F

FAF FARO FAST

FBN FBR FCEL

FCFS FCL FCS

FCSX FCX FDG

FDO FDRY FDX

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Jerry Powell FED FEIC Susquehanna Securities

FFIV FHN FIG

FISV FIZZ FL

FLE FLEX FLIR

FLML FLOW FLR

FMCN FMD FNM

FNM FO FORM

FOSL FOXH FPL

FRE FRE FRG

FRPT FRX FRX

FSLR FST FTEK

FTI FTO FUL

FWLT FXEN GB

GCI GD GDP

GE GENZ GEO

GERN GES GFI

GFIG GG GGB

GGB GGC GGP

GHS GIFI GIGM

GILD GIVN GLBC

GLBL GLS GLW

GM GME GMKT

GMXR GNK GNW

GOL GOLD GOOG

GPI GPN GPRO

GPS GR GRA

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Jerry Powell GRMN GROW Susquehanna Securities

GRP GRS GS

GSAT GSH GSIC

GT GTOP GVA

GVHR GW GWW

GXP GY GYMB

HAIN HAL HANS

HAS HBAN HBC

HBI HD HELE

HEPH HEW HGSI

HHGP HHH HIG

HIT HK HL

HLEX HLIT HLS

HLTH HLTH HLYS

HMA HMIN HMSY

HMY HNP HNR

HNSN HNT HNZ

HNZ HOC HOFF

HOG HOKU HOLX

HON HOT HOTT

HOV HP HPC

HPQ HRB HRS

HSIC HSP HSY

HSY HTCH HTE

HUM HUN HW

HWAY HWCC HXL

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Jerry Powell HXM HYTM Susquehanna Securities

IAR IBM ICE

ICO ICON IDCC

IDEV IDIX IFF

IFX IGT IHP

IIG IIJI IIVI

IKN ILMN IM

IMB IMCL IMH

IMN IMO IMOS

IN INCY INFA

INFN INFY ING

INT INTC IO

IOC IP IPAS

IR IRBT IRIS

ISCA ISIS ISLE

ISPH ISRG ISSI

ITG ITMN ITRI

ITT ITWO ITWO

IVGN IWOV IXYS

IYH JADE JADE

JAH JAKK JASO

JAVA JBHT JBL

JBX JCG JCI

JCOM JCP JDSU

JEC JEF JLL

JMBA JNJ JNPR

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Jerry Powell JNS JNY Susquehanna Securities

JOE JOYG JPM

JRCC JSDA JUPM

K KALU KBH

KBR KCI KDE

KERX KEY KFT

KG KGC KHD

KIM KIM KKD

KLAC KLIC KMB

KND KNOT KNSY

KNX KO KONG

KR KRY KSS

KSU KSWS LAZ

LBTYA LCAPA LCAV

LCRD LDG LDK

LEA LEAP LEH

LEN LF LFC

LFG LGND LIFC

LINTA LLL LLNW

LLTC LLY LM

LMRA LMT LNC

LNCR LONG LOW

LPL LPNT LRCX

LRY LSI LSTR

LTD LTR LUK

LULU LUV LVLT

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Jerry Powell LVS LXK Susquehanna Securities

LYV LZB M

MA MAR MAS

MAT MBI MBI

MCD MCHP MCO

MCRI MCRS MDCO

MDG MDP MDR

MDT MDVN ME

MECA MED MEDX

MENT MER MERX

MET MFE MFLX

MGAM MGG MGI

MGM MGPI MHK

MHP MHP MHS

MICC MIG MIL

MINI MIPS MLM

MLNM MM MMC

MMM MMR MNI

MNKD MNST MNST

MNT MNTA MO

MON MORN MOS

MOT MOT MPEL

MR MRCY MRH

MRK MRO MRVC

MRVL MRX MS

MSCC MSFT MT

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Jerry Powell MTEX MTH Susquehanna Securities

MTN MTRX MTW

MTXX MTZ MU

MUR MVL MWA

MWY MXIM MXWL

MYGN MYL NABI

NAL NANO NAT

NBIX NBL NBR

NCC NCI NCR

NCT NDAQ NDN

NETL NFLX NFX

NG NGAS NGLS

NI NICE NIHD

NILE NITE NKE

NKTR NL NLS

NLY NMTI NMX

NOBL NOK NOVN

NPSP NR NRG

NRMX NS NSC

NSM NSTK NT

NTAP NTE NTES

NTGR NTO NTRI

NTRS NTY NUAN

NUE NURO NUVA

NVAX NVDA NVLS

NVS NVTL NWA

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Jerry Powell NWL NWS Susquehanna Securities

NXG NXTM NXY

NYX OCR ODP

ODSY OI OKE

OLN OMC OMCL

OMTR OMX OMX

ONNN ONXX ONXX

OPMR ORB ORCL

OSG OSIP OSIR

OSK OSTK OSUR

OTEX OVEN OVTI

OWW OXPS OXY

PAA PAAS PACR

PAET PANL PAY

PAYX PBI PBR

PBY PCAR PCG

PCH PCLN PCP

PCR PCS PCU

PDC PDCO PDE

PDGI PDLI PEC

PEG PEIX PEP

PFCB PFE PFG

PG PGN PGNX

PGR PH PHI

PHM PHTN PII

PIR PKI PKX

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Jerry Powell PLCE PLD Susquehanna Securities

PLL PLT PLUG

PLXS PMC PMCS

PMTC PMTI PNC

PNK PNR PNRA

POOL POT POWR

POZN PPC PPCO

PPDI PPG PRAA

PRGS PRKR PRST

PRU PRXI PSA

PSA PSS PSUN

PTEN PTIE PTR

PTRY PTV PVX

PWAV PWR PX

PXD PXP Q

QCOM QGEN QI

QLGC QLTI QMAR

QSFT QSII R

RACK RAD RAI

RAS RATE RATE

RCII RCL RDC

RECN REDF REGN

RFMD RGS RHI

RHT RIG RIGL

RIMM RIO RJF

RL RMBS RMD

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Jerry Powell RMD RNOW Susquehanna Securities

RNR RNVS RNWK

ROG ROH ROK

ROSE RRC RRD

RSH RTEC RTP

RVBD RVSN RX

RYAAY RYL RYN

RZ S SA

SAFM SAI SAIA

SAP SBUX SCHN

SCMR SCUR SEAC

SEIC SEPR SF

SFD SFL SGMO

SGP SGR SGY

SHFL SHI SHLD

SHOO SHPGY SHW

SHW SIAL SIGM

SII SIL SIMG

SIRF SIRI SKS

SLB SLG SLM

SLW SLXP SLXP

SM SMG SMSC

SMSI SMTC SMTS

SNCR SNDA SNDK

SNE SNIC SNMX

SNPS SNS SNUS

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Jerry Powell SNV SNY Susquehanna Securities

SOAP SOHU SOLF

SONC SPF SPG

SPLS SPN SPR

SPSN SPSN SPSS

SPSX SPWR SPWR

SRCL SRZ SSRI

SSYS STE STI

STI STJ STLD

STM STO STP

STR STT STX

STXS STZ SU

SUF SVNT SVU

SVVS SWC SWHC

SWIR SWKS SWN

SWY SY SYMC

SYNA SYY T

TAP TASR TAXI

TBI TCK TCM

TDY TE TECD

TEN TESO TEVA

TGIC THC THI

THO THOR THQI

TIBX TIE TIF

TIN TINY TIVO

TJX TK TLAB

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Jerry Powell TLB TLM Susquehanna Securities

TMA TMO TNE

TNL TNP TOL

TOPS TPP TPX

TQNT TRAD TRGL

TRID TRMP TRMS

TRN TROW TRV

TS TSN TSO

TSRA TT TTEC

TV TWC TWP

TWTC TWX TXCO

TXI TXN TXT

TYC UA UBB

UBS UEPS UGI

UHS UIS UNFI

UNH UNM UNP

UNTD UPL UPS

URBN URI URS

USB USG USMO

USNA UST USU

UTEK UTHR UTX

VAR VC VCI

VCLK VDSI VIA

VIA/B VIGN VIMC

VIP VLCCF VLO

VLTR VMC VMW

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Jerry Powell VMW VNDA Susquehanna Securities

VNO VOD VPRT

VRGY VRNM VRSN

VRTX VSE VSEA

VSH VTAL VVTV

VVUS VZ WAB

WAG WAT WCC

WCG WCI WDC

WEN WERN WFC

WFMI WFR WFT

WG WGO WHI

WHQ WHR WIND

WINN WINN WIRE

WLL WLP WLT

WM WMB WMG

WMGI WMT WNR

WPI WPL WRES

WRSP WSH WSM

WTFC WTNY WTR

WU WWY WX

WY WYE WYNN

XEL XFML XING

XJT XL XLK

XLNX XLU XME

XMSR XNPT XOM

XRAY XRX XTO

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Jerry Powell XXIA YGE Susquehanna Securities

YHOO YRCW YRCW

YUM YZC ZBRA

ZEUS ZGEN ZION

ZLC ZMH ZOLL

ZOLT ZQK ZRAN

Michael Incorvaia Monadnock Capital Management, LP

HAL VLO

Rob Specht Group One Trading, L.P.

KMR

Robert Ippoldo Group One Trading, L.P.

MRK ODP

RSQT Goldman Sachs & Co

HHH TMA

RSQT UBS Securities LLC

DIA

Theodor Raven TSR Associates, LLC

DEIX EFJI FVRL

HDLM IFNY KV/A Page 20 of 21

Theodor Raven LDIS PARL TSR Associates, LLC

SIGA

William McBride MP Capital, L.P.

CAO

Please feel free to contact me at (215) 496-6775 with any questions you may have.

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