Rule 8.1- SPI Lasers plc

FORM 8.1
DEALINGS BY OFFERORS, OFFEREE COMPANIES OR THEIR ASSOCIATES
FOR THEMSELVES OR FOR DISCRETIONARY CLIENTS
(Rules 8.1(a) and (b)(i) of the Takeover Code)

1. KEY INFORMATION

Name of person dealing (Note 1) TRUMPF International Beteiligungs-GmbH
Company dealt in SPI Lasers plc
Class of relevant security to which the dealings being disclosed relate (Note 2) Ordinary Shares
Date of dealing

19 September

2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE

(a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3)

Long Short
Number (%) Number (%)
(1) Relevant securities 16,435,017
24.9%
(2) Derivatives (other than options)
(3) Options and agreements to purchase/sell
Total 16,435,017
24.9%

(b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3)

Class of relevant security: Long Short
Number (%) Number (%)
(1) Relevant securities
(2) Derivatives (other than options)
(3) Options and agreements to purchase/sell
Total

(c) Rights to subscribe (Note 3)

Class of relevant security: Details

3. DEALINGS (Note 4)

(a) Purchases and sales

Purchase/sale
Number of securities Price per unit (Note 5)
Purchase
2,745,265 40 pence

(b) Derivatives transactions (other than options)

Product name, e.g. CFD Long/short (Note 6) Number of securities (Note 7) Price per unit (Note 5)

(c) Options transactions in respect of existing securities

(i) Writing, selling, purchasing or varying

Product name,e.g. call option Writing, selling, purchasing, varying etc. Number of securities to which the option relates (Note 7) Exercise price Type, e.g. American, European etc. Expiry date Option money paid/received per unit (Note 5)

(ii) Exercising

Product name, e.g. call option Number of securities Exercise price per unit (Note 5)

(d) Other dealings (including new securities) (Note 4)

Nature of transaction (Note 8)
Details Price per unit (if applicable) (Note 5)

4. OTHER INFORMATION

Agreements, arrangements or understandings relating to options or derivatives

Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated.

Is a Supplemental Form 8 attached? (Note 9) NO

Date of disclosure

22 September 2008

Contact name

Nicholas Cardoza, Robert W. Baird Limited

Telephone number 020 7488 1212
Name of offeree/offeror with which associated TRUMPF International Beteiligungs-GmbH
Specify category and nature of associate status (Note 10) Financial Advisor

Notes

The Notes on Form 8.1 can be viewed on the Takeover Panel's website at www.thetakeoverpanel.org.uk


    SPI Lasers UK Head Office and Manufacturing Facility
    SPI Lasers
    6 Wellington Park
    Tollbar Way
    Hedge End
    Southampton
    SO30 2QU
    US Corporate Office
    SPI Lasers LLC
    4000 Burton Drive,
    Santa Clara, CA 95054
    USA
    China Representative Office
    Shenzhen, Representative Office of SPI Lasers UK Ltd
    Rm 2631, Level 26,
    Anlian Centre,
    4018 Jintian Rd,
    Futian District,
    Shenzhen, 518026
    P.R.China