Proha - Major shareholder announcements

NOTIFICATION PURSUANT TO CHAPTER 2, SECTION 10 OF THE SECURITIES MARKET ACT

Proha Plc      STOCK EXCHANGE RELEASE       April 23, 2010 at 01.16 p.m.        


NOTIFICATION PURSUANT TO CHAPTER 2, SECTION 10 OF THE SECURITIES MARKET ACT     
CONCERNING CHANGES IN OWNERSHIP                                                 

As per the notice received yesterday by Proha Plc the aggregate share ownership 
by Erkki Etola and his controlled company Etra Capital Oy has exceeded one      
fourth of all Proha Plc shares.                                                 

1. Name of target company: Proha Plc                                            

2. Time of change of ownership: March 22, 2010.                                 

3. Exact share of ownership of shares in Proha Plc:                             

--------------------------------------------------------------------------------
| Full name of the shareholder and         |     Amount of |   Share of equity |
| registration number                      |        shares | capital and votes |
|                                          |               | in the company %  |
--------------------------------------------------------------------------------
| Etra Capital Oy, Company ID 2305147-6    |    13,000,000|              20.98 |
--------------------------------------------------------------------------------
| Erkki Etola                              |     3,000,000|               4.84 |
--------------------------------------------------------------------------------
| TOTAL                                    |    16,000,000|              25.82 |
--------------------------------------------------------------------------------

Total number of Proha Plc shares on March 23, 2010 is 61,961,751.               



Proha Plc                                                                       

Ilkka Toivola                                                                   
CEO                                                                             


More information:                                                               

PROHA PLC                                                                       
Ilkka Toivola, CEO, Tel. +358 20 4362 000                                       
ilkka.toivola@proha.com                                                         


Distribution:                                                                   
NASDAQ OMX Helsinki                                                             
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