TGAL Collabrx, Inc. (MM)

On Wednesday, June 27, 2007, Tegal Corporation (Nasdaq:TGAL), a leading designer and manufacturer of plasma etch and deposition systems used in the production of integrated circuits and nanotechnology devices, will report its financial results for the fourth quarter and the full fiscal year 2007, which ended on March 31, 2007. In addition, the Company announced that it will hold its annual stockholder meeting in San Jose on September 18, 2007. The Company will host a conference call, which is open to all interested investors, following the issuance of its earnings news release. Pertinent information is as follows: Date: Wednesday, June 27, 2007. Time: 5:00 p.m. EDT / 2:00 p.m. PDT Call-in #: (866) 271-0675 or (617) 213-8892 Passcode: 40914495 A digital recording will be made available one hour after the completion of the conference call, and it will be accessible through midnight on Wednesday, July 4th, 2007. To access, investors should dial (888) 286-8010 or (617) 801-6888 and enter passcode: 98408962 The conference call also will be available live via the Investor Section of the Company�s website at: www.tegal.com. A replay of the teleconference, along with a copy of the Company�s earnings release, will be available on the Company�s website, as well. About Tegal Tegal provides process and equipment solutions to leading edge suppliers of advanced semiconductor and nanotechnology devices. Incorporating unique, patented etch and deposition technologies, Tegal�s system solutions are backed by over 35 years of advanced development and over 100 patents. Some examples of devices enabled by Tegal technology are energy efficient memories found in portable computers, cellphones, PDAs and RFID applications; megapixel imaging chips used in digital and cellphone cameras; power amplifiers for portable handsets and wireless networking gear; and MEMS devices like accelerometers for automotive airbags, microfluidic control devices for ink jet printers; and laboratory-on-a-chip medical test kits. More information is available on the Internet at: www.tegal.com.