Mattson Technology Inc.  
Dow Jones Newswires -- November 3, 1999  
DJ Mattson Technology 3Q Net 2c A Share Vs Loss $1 

Mattson Technology Inc. - Fremont, Calif.
   3rd Quar Sept. 26:
                      1999           1998
Sales              $29,189,000     $9,420,000
Net income             316,000    (14,799,000)
Avg shrs (basic)    15,887,000     14,839,000
Avg shrs (diluted)  17,191,000     14,839,000
Shr earns (basic)
 Net income                .02          (1.00)
Shr earns (diluted)
 Net income                .02          a ....

Figures in parentheses are losses.

a. Antidilutive. 

   9 Months Sept. 26:
                      1999           1998
Sales              $67,637,000    $45,317,000
Net income          (2,311,000) b (17,264,000)
Avg shrs (basic)    15,637,000     14,522,000
Avg shrs (dilutive) 15,637,000     14,522,000
Shr earns (basic)
 Net income               (.15)       b (1.19)
Shr earns (diluted)
 Net income -a           a ....         a ....

Figures in parentheses are losses.

a. Antidilutive.

b. Includes a pretax charge of $4.2 million for acquired in-process 
research and devlopment.

Mattson Technology Inc. (MTSN) sells semiconductor process equipment.

-Elizabeth Souder;