Rule 8.3- SPI Lasers plc

FORM 8.3
DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE
(Rule 8.3 of the Takeover Code)

1. KEY INFORMATION

Name of person dealing (Note 1)

Herald Investment Management Limited acting on behalf of discretionary clients

Company dealt inSPI LASERS PLC
Class of relevant security to which the dealings being disclosed relate (Note 2)

ORDINARY GBP 0.025

Date of dealing19/09/2008

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)

 LongShort
 Number (%)Number (%)
(1) Relevant securities
00.00%
(2) Derivatives (other than options)
  
(3) Options and agreements to purchase/sell
  
Total
00.00%

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

Class of relevant security:
LongShort
 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 securitiesPrice per unit (Note 5)
Sale 19/09/08

2,259,400

0.40 GBP

(b) Derivatives transactions (other than options)

Product name, e.g. CFDLong/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)Exerciseprice Type, e.g. American, European etc.Expiry dateOption money paid/received per unit (Note 5)
       

(ii) Exercising

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

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

Nature of transaction (Note 8)
DetailsPrice 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.

NONE

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

Date of disclosure22/09/2008
Contact name

Forbes Morrison

Telephone number0131 2753179
If a connected EFM, name of offeree/offeror with which connected 
If a connected EFM, state nature of connection (Note 10) 


Notes

The Notes on Form 8.3 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