The Tenth Annual Needham Growth Stock Conference will be held January 8-11, 2008 in New York City. Over 400 technology companies across various sectors including communications, consumer, industrial, internet services, IT hardware, medical technology, semiconductors, software and storage networking will present to investors. The conference is invitation only and open to Needham & Company clients. A partial list of over 200 presenting companies is included.

1. Sectors Include:
• Communications
Technology & Services
• Consumer
• Industrial & Diversified Growth
• Internet Services & Digital Media
• IT Hardware & Consumer Electronics
• Medical Technology & Services
• Semiconductors
• Semiconductors Equipment
• Software
• Storage Networking, Disk Drives, Distribution & EMS
Mark your calendars and plan to attend the largest and best attended
growth-stock conference with more than 400 presenting companies.
The Tenth Annual Needham Growth Stock Conference
January 8-11, 2008
Needham & Company, LLC ‖ 445 Park Avenue ‖ New York, NY 10022
www.needhamco.com ‖ 212-371-8300
For more information,
please contact your
Needham Sales Representative
at (800) 926-2765
This conference will be held
at The New York Palace Hotel
455 Madison Avenue
New York, NY 10022
800-697-2522
This conference is open to Needham & Company, LLC clients only, by invitation only.

2. The Tenth Annual Growth Stock Conference - January 8-11, 2008
A partial list of presenting companies:
Needham & Company, LLC ‖ 445 Park Avenue ‖ New York, NY 10022
www.needhamco.com ‖ 212-371-8300
3D Systems Corp.
A.D.A.M. Inc.
Abaxis Inc.
Abercrombie & Fitch Co.
Acacia Technologies
Access Intergrated Technologies Inc.
Accuray Inc.
Acorn International Inc.
Actel Corp.
Actions Semiconductor Co. Ltd.
ActivIdentity Corp.
ADVA AG Optical Networking Inc.
Advanced Analogic Technologies Inc.
Advanced Energy Industries Inc.
Advanced Intergration Technologies LLC
Advanced Photonix Inc.
Aehr Test Systems
Aeropostale Inc.
Agilent Technolgies Inc.
Airspan Networks Inc.
Airvana Inc.
AIXTRON AG
Akeena Solar Inc.
Allscripts Healthcare Solutions Inc.
American Ecology Corp.
American Science & Engineering Inc.
American Software Inc.
American Superconductor Corp.
Amtech Systems Inc.
ANADIGICS Inc.
Analogic Corp.
Anaren Inc.
ANSYS Inc.
Applied Optoelectronics Inc.
Aptara Corp.
Arasor International Ltd.
ARRIS Group Inc.
Arrowhead Research Corp.
ART Technology Group Inc.
ArthroCare Corp.
Aruba Networks Inc.
ASM International N.V.
ASML Holding N.V.
Aspen Technology Inc.
Astro Med Inc.
Asyst Technologies Inc.
Atheros Communications Inc.
Atmel Corp.
ATMI Inc.
AuthenTec Inc.
Autobytel Inc.
Autodesk Inc.
Columbus McKinnon Corp.
CommScope Inc.
Compellent Technologies Inc.
comScore Inc.
Comtech Group Inc.
Comtech Telecommunications Corp.
CONMED Corp.
Constant Contact Inc.
COPAN Systems
Corgi International Ltd.
Corning Inc.
CoStar Group Inc.
Coware Inc.
Credence Systems Corp.
CSMC Technologies Corp.
Cutera Inc.
Cymer Inc.
Cynosure Inc.
Daktronics Inc.
Data I/O Corp.
Datalink Corp.
Datran Media Corp.
DDi Corp.
Dialogic Corp.
Digi International Inc.
Digimarc Corp.
Diodes Inc.
Dot Hill Systems Corp.
E Ink Corp.
Eclipsys Corp.
EFJ Inc.
Electro Scientific Industries Inc.
Electroglas Inc.
Electronic Recyclers International Inc.
Electro-Optical Sciences Inc.
EMCORE Corp.
EMS Technologies Inc.
Emulex Corp.
eMusic.com Inc.
Endwave Corp.
Entegris Inc.
Epicor Software Corp.
Equinix Inc.
eSilicon Corp.
Evergreen Solar Inc.
Excel Technology Inc.
EXFO Electro-Optical Engineering Inc.
FEI Co.
Finisar Corp.
Frequency Electronics Inc.
FSI International Inc.
G&K Services Inc.
Avanex Corp.
Avid Technology Inc.
Aviza Technology Inc.
Avocent Corp.
AXT Inc.
Badger Meter Inc.
Bankrate Inc.
Barracuda Networks Inc.
Beacon Roofing Supply Inc.
Bel Fuse Inc.
Bell Microproducts Inc.
Benchmark Electronics Inc.
Biolase Technology Inc.
BioSphere Medical Inc.
Blade Network Technologies
Blue Coat Systems Inc.
BluePhoenix Solutions Ltd.
Bookham Inc.
Bottomline Technologies Inc.
Brocade Communications Systems Inc.
Brooks Automation Inc.
BTU International Inc.
Buongiorno S.p.A
Cabot Microelectronics Corp.
Cadence Design Systems Inc.
California Micro Devices Corp.
Callidus Software Inc.
Camtek Intelligent Imaging
Candela Corp.
Captaris Inc.
Cardiac Science Corp.
Cardica Inc.
Cascade Microtech Inc.
Catalyst Semiconductor Inc.
Cavium Networks Inc.
Cbeyond Inc.
CECO Environmental Corp.
Cedar Point Communications Inc.
Cepheid
Ceradyne Inc.
Ceragon Networks Ltd.
CEVA Inc.
ChannelAdvisor Corp.
China Digital TV Holding Co Ltd.
Ciprico Inc.
CIRCOR International Inc.
CLARCOR Inc.
Clean Harbors Inc.
Cognex Corp.
Coherent Inc.
Cohu Inc.
Collectors Universe Inc.

3. The Tenth Annual Growth Stock Conference - January 8-11, 2008
A partial list of presenting companies:
Needham & Company, LLC ‖ 445 Park Avenue ‖ New York, NY 10022
www.needhamco.com ‖ 212-371-8300
Lifecell Corp.
Limelight Networks Inc.
LogicVision Inc.
LoJack Corp.
LSI Industries Inc.
LTX Corp.
Lyris Inc.
Macrovision Corp.
Martek Biosciences Corp.
MasTec Inc.
Matria Healthcare Inc.
Mattson Technology Inc.
Maxwell Technologies Inc.
Measurement Specialties Inc.
Mellanox Technoliges Ltd.
MEMC Electronic Materials Inc.
MEMSIC Inc.
Mentor Graphics Corp.
Mercury Computer Systems Inc.
Merix Corp.
Metagenics Inc.
Met-Pro Corp.
Micron Technology Inc.
Microsemi Corp.
Microtune Inc.
Micrus Endovascular Corp.
Mindspeed Technologies Inc.
MIPS Technologies Inc.
MKS Instruments Inc.
Mobile Mini Inc.
Mobility Electronics Inc.
Molecular Imprints Inc.
Monolithic Power Systems Inc.
Monotype Imaging Holdings Inc.
MRV Communications Inc.
MSC Software Corp.
Multi–Fineline Electronix Inc.
Nanometrics Inc.
Nanosys Inc.
National Instruments Corp.
National Semiconductor Corp.
Netezza Corp.
Netlist Inc.
NetScout Systems Inc.
Network Engines Inc.
Network Equipment Technologies Inc.
Newport Corp.
Nexx Systems Inc.
Nexxus Lighting Inc.
nLight Corp.
NMT Medical Inc.
Nova Measuring Instruments Ltd.
Nuance Communications Inc.
Numerex Corp.
O2Micro International Ltd.
On Track Innovations Ltd.
On2 Technologies Inc.
Oplink Communications Inc.
Optium Corp.
Orasure Technologies Inc.
Orbotech Ltd.
Orthovita Inc.
PAETEC Holding Corp.
Panasas Inc.
Parametric Technology Corp.
PCTEL Inc.
PDF Solutions Inc.
Peerless Manufacturing Co.
Peregrine Semiconductor Corp.
Perficient Inc.
Pericom Semiconductor Corp.
Perma-FIX Environmental Services Inc.
Perry Ellis International Inc.
Phase Forward Inc.
Phoenix Technologies Ltd.
Photon Dynamics Inc.
Photronics Inc.
Planar Systems Inc.
PLX Technology Inc.
Points International Ltd.
Presstek Inc.
Progress Software Corp.
Proofpoint Inc.
PROS Holdings Inc.
QAD Inc.
QLogic Corp.
Qualstar Corp.
Quantum Corp.
QuickLogic Corp.
Radiant Systems Inc.
RadiSys Corp.
Radyne Corp.
RAE Systems Inc.
Rainmaker Systems Inc.
Raza Microelectronics Inc.
RC2 Corp.
REMEC Broadband Inc.
Research Frontiers Inc.
RF Micro Devices Inc.
ROFIN-SINAR Technologies Inc.
Rubicon Technology Inc.
Rudolph Technologies Inc.
SABA Software Inc.
Garmin Ltd.
Gerber Scientific Inc.
Given Imaging Ltd.
Global Sources Ltd.
Globecomm Systems Inc.
Glu Mobile Inc.
Groove Mobile
GSI Group Inc.
GSI Technology Inc.
Harmonic Inc.
Harris Corp.
Harris Interactive Inc.
Harris Stratex Networks Inc.
hi/fn Inc.
Hittite Microwave Corp.
Hologic Inc.
ICx Technologies Inc.
iGATE Corp.
II-VI Inc.
Ikanos Communications Inc.
Image Sensing Systems
Imation Corp.
InfraReDex
InnoPath Software Inc.
Innovative Solutions & Support Inc.
Integrated Silicon Solution Inc.
InterDigial Inc.
Interlink Electronics Inc.
Intermec Inc.
Internap Network Services Corp.
Internet Capital Group Inc.
Intevac Inc.
INX Inc.
Iomega Corp.
Ionatron Inc.
IPG Photonics Corp.
IQNavigator Inc.
Ixia
JA Solar Holdings Co Ltd.
Jabil Circuit Inc.
Jazz Technologies Inc.
Kenexa Corp.
Kensey Nash Corp.
Key Technology Inc.
KVH Industries Inc.
L-1 Identity Solutions Inc.
Lawson Software Inc.
LDK Solar Co. Ltd.
Leadis Technology Inc.
LeapFrog Enterprises Inc.
Lecroy Corp.
LeftHand Networks Inc.

4. The Tenth Annual Growth Stock Conference - January 8-11, 2008
A partial list of presenting companies:
Needham & Company, LLC ‖ 445 Park Avenue ‖ New York, NY 10022
www.needhamco.com ‖ 212-371-8300
Safeguard Scientifics Inc.
Salary.com Inc.
Scopus Video Networks Ltd.
SeaChange International Inc.
Secure Computing Corp.
Semitool Inc.
Semtech Corp.
Senomyx Inc.
Sensis Corp.
SEPATON Inc.
Sierra Monolithics Inc.
SiGe Semiconductor Inc.
Sigma Designs Inc.
Silicon Motion Technology Corp.
Simtek Corp.
Skyworks Solutions Inc.
SMART Modular Technologies Inc.
Smith Micro Software Inc.
Solar Power Inc.
Solarfun Power Holdings Co Ltd.
Sonic Solutions
SoundBite Communications Inc.
SpaceClaim Corp.
Spectrum Control Inc.
Spire Corp.
Spreadrum Communications Inc.
SPS Commerce
SPSS Inc.
SRS Labs Inc.
STAAR Surgical Co.
Stamps.com Inc.
Standard Microsystems Corp.
STEC Inc.
Stericycle Inc.
StockerYale Inc.
Stratasys Inc.
Summit Microelectronics Inc.
SumTotal Systems Inc.
Super Micro Computer Inc.
SupportSoft Inc.
Symmetricom Inc.
SYNNEX Corp.
Synopsys Inc.
Synplicity Inc.
Tech Data Corp.
Technitrol Inc.
Tech Target Inc.
Techwell Inc.
Telanedix Inc.
Teledyne Technologies Inc.
Tennant Co.
TESSCO Technologies Inc.
Tessera Technologies Inc.
Thermage Inc.
TheStreet.com Inc.
Thumbplay Inc.
TomoTherapy Inc.
Tower Semi Conductor Ltd.
Trident Microsystems Inc.
Trimble Navigation Ltd.
Trina Solar Ltd.
TriQuint Semiconductor Inc.
TTM Technologies Inc.
Tumbleweed Communications Corp.
Ultimate Software Group Inc.
Ultra Clean Holdings Inc.
Ultralife Batteries Inc.
Ultratech Inc.
Unica Corp.
Universal Display Corp.
Urban Outfitters Inc.
ValueClick Inc.
Varian Semiconductor Equipment Associate Inc.
VASCO Data Security Int’l Inc.
Vascular Solutions Inc.
Veeco Instruments Inc.
Veraz Networks Inc.
Verigy Ltd.
Verint Systems Inc.
Vette Corp.
ViaSat Inc.
Viewpoint Corp.
ViewSonic Corp.
Vimicro International Corp.
Virage Logic Corp.
Virtusa Corp.
Vishay Intertechnology Inc.
VistaPrint Ltd.
Vital Images Inc.
Volterra Semiconductor Corp.
Wayside Technology Group Inc.
Webloyalty.com Inc.
Westell Technologies Inc.
White Electronic Designs Corp.
Wind River Systems Inc.
World Recycling Surfacing Group/USSA Inc.
Wyse Technology
X-Rite Inc.
Xyratex Ltd.
Zhone Technologies Inc.
Zoran Corp.
Zygo Corp.