Fundamental Data for MTSN

MATTSON TE(NSDQ:MTSN)

Mattson Technology, Inc. is a multiple product supplier of semiconductor process equipment for photoresist strip/etch, chemical vapor deposition, epitaxy and rapid thermal processing. The company''s products combine advanced process technology on a high productivity platform, backed by industry-leading support. The company''s core vision is to bring dramatic productivity gains to semiconductor manufacturers worldwide. (PRESS RELEASE)

# Employees: 504

Address: 47131 Bayside Parkway,Fremont,CA,USA

Phone: 510 657-5900

Fax: 510-657-0165

Website: www.mattson.com

Email: investorrelations@mattson.com

Sector: Computer and Technology

Industry: ELEC-MANUFT MACH

Executive Officers

Stephen Lanza (Sr. V.P.)

Robert B. MacKnight (Presi.; C.O.O.)

William I. Turner (Exec. V.P. Fin.; C.F.O.; Sec.)

David L. Dutton (C.E.O.; Dir.)

Jochen Melchior Dr. (Chmn.,)

Dividend

Ex-Dividend Date: N/A

Annual Dividend: N/A

Current Dividend Yield: N/A

Dividend Paid (3 months): N/A

Indicated Dividend: N/A

Earnings

Last Earnings Date: 9/30/2009

Next Earnings Date(Expected): 2/10/2010

Mean EPS (Next Qtr): ($0.26)

Mean EPS (Year): ($1.50)

Mean Estimate(Long Term): ($0.01)

P/E Ratio(Based on EPS estimate): -0.010

Number of Estimates: 5

Shares Performance

Period	MTSN	Compare to S&P
YTD	65.96 %	37.34 %
4 Weeks	10.38 %	4.79 %
12 Weeks	20.62 %	12.32 %

Shares Information

Analyst Coverage: Y

Avg Volume: 302257

Shares Outstanding: 49M

Market Cap: $0.12B

52 Week High: $3.10

52 Week Low: $0.42

P/E Ratio: -0.010

PEG Ratio: -0.010

Split: On 10/16/1995 MTSN split by factor of 2.000

Earnings Performance

EPS Growth in Last Quarter: 22.50 %

EPS Growth in Last Year: 18.42 %

Sales Growth in Last Quarter: 38.66 %

Sales Growth in Last Quarter: -62.76 %

Financials

Qtr Book Value: $1.10

Cash Flow/Share: ($0.01)

Change in Payout Ratio: -0.010

Price/Sales: 3.080