Companies on Nasdaq - S

Symantec Corp (SYMC) - Headquartered in Cupertino, California, Symantec is a security and information management software provider. SYMC is best known for its Norton brand antivirus and utility software. Symantec was founded in 1982 by Gary Hendrix.

Sun Microsystems, Inc (JAVA) - Headquartered in Santa Clara, California, Sun Microsystems is a computer hardware and software provider. Sun Microsystems is best known for its Java platform and NFS. Sun was founded in 1982 by Vinod Khosla, Andy Bechtolsheim, and Scott McNealy.

Silicon Graphics, Inc (SGIC) - Headquartered in Sunnyvale, California, Silicon Graphics produces computer hardware and software. SGIC is best known for its Itanium-based systems, x86-64-based systems, and FPGA -based systems. Silicon Graphics was founded in 1982 by Jim Clark and Abbey Silverstone.

Company Name	Symbol
S&T Bancorp, Inc.	STBA
S.Y. Bancorp, Inc.	SYBT
S1 Corporation	SONE
Saba Software, Inc.	SABA
Safety Insurance Group, Inc.	SAFT
Saia, Inc.	SAIA
Salary.com	SLRY
Salem Communications Corporation	SALM
Salix Pharmaceuticals, Ltd.	SLXP
Sanders Morris Harris Group, Inc.	SMHG
Sanderson Farms, Inc.	SAFM
SanDisk Corporation	SNDK
Sandy Spring Bancorp, Inc.	SASR
Sangamo BioSciences, Inc.	SGMO
Sanmina-SCI Corporation	SANM
Santarus, Inc.	SNTS
Santos, Ltd.	STOSY
Sapiens International Corporation N.V.	SPNS
Sapient Corporation	SAPE
SatCon Technology Corporation	SATC
Savannah Bancorp, Inc. (The)	SAVB
Savient Pharmaceuticals Inc	SVNT
SAVVIS, Inc.	SVVS
SBA Communications Corporation	SBAC
ScanSource, Inc.	SCSC
SCBT Financial Corporation	SCBT
Schmitt Industries, Inc.	SMIT
Schnitzer Steel Industries, Inc.	SCHN
Scholastic Corporation	SCHL
School Specialty, Inc.	SCHS
SciClone Pharmaceuticals, Inc.	SCLN
Scientific Games Corp	SGMS
Scientific Learning Corporation	SCIL
SCM Microsystems, Inc.	SCMM
Scopus Video Networks Ltd.	SCOP
SeaChange International, Inc.	SEAC
Seacoast Banking Corporation of Florida	SBCF
Seagate Technology	STX
Seanergy Maritime Corp	SHIP
Sears Holdings Corporation	SHLD
Seattle Genetics, Inc.	SGEN
Security Bank Corporation	SBKC
Security National Financial Corporation	SNFCA
SEI Investments Company	SEIC
Select Comfort Corporation	SCSS
Selectica, Inc.	SLTC
Selective Insurance Group, Inc.	SIGI
SemGroup Energy Partners, L.P.	SGLP
Semitool, Inc.	SMTL
Semtech Corporation	SMTC
Seneca Foods Corp.	SENEB
Seneca Foods Corp.	SENEA
Senomyx, Inc.	SNMX
SenoRx, Inc.	SENO
Sepracor Inc.	SEPR
Sequenom, Inc.	SQNM
SeraCare Life Sciences Inc	SRLS
Servidyne, Inc.	SERV
Severn Bancorp Inc	SVBI
Shamir Optical Industry Ltd.	SHMR
Shanda Interactive Entertainment Limited	SNDA
Shenandoah Telecommunications Co	SHEN
ShengdaTech, Inc.	SDTH
Shiloh Industries, Inc.	SHLO
Shiner International, Inc.	BEST
Shire plc	SHPGY
Shoe Carnival, Inc.	SCVL
Shore Bancshares Inc	SHBI
ShoreTel, Inc.	SHOR
Shuffle Master, Inc.	SHFL
Shutterfly, Inc.	SFLY
SI Financial Group, Inc.	SIFI
Siebert Financial Corp.	SIEB
Sierra Bancorp	BSRR
Sierra Wireless, Inc.	SWIR
Sify Technologies Limited	SIFY
SIGA Technologies Inc.	SIGA
Sigma Designs, Inc.	SIGM
Sigma-Aldrich Corporation	SIAL
SigmaTron International, Inc.	SGMA
Signature Bank	SBNY
Silgan Holdings, Inc.	SLGN
Silicom Ltd	SILC
Silicon Graphics, Inc.	SGIC
Silicon Image, Inc.	SIMG
Silicon Laboratories, Inc.	SLAB
Silicon Motion Technology Corporation	SIMO
Silicon Storage Technology, Inc.	SSTI
Siliconware Precision Industries Company, Ltd.	SPIL
Silver Standard Resources, Inc	SSRI
Silverleaf Resorts, Inc.	SVLF
Silverstar Holdings Ltd	SSTR
Simmons First National Corporation	SFNC
Simulations Plus, Inc.	SLP
Sina Corporation	SINA
Sinclair Broadcast Group, Inc.	SBGI
Sino-Global Shipping America, Ltd.	SINO
Sinoenergy Corporation	SNEN
SiRF Technology Holdings, Inc.	SIRF
Sirius XM Radio Inc.	SIRI