Notification of Major Interest in Shares

 TR-1: Notification of Major Interests in Shares

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:

Atlas Mara Co-Nvest Limited

2. Reason for the notification  (yes/no)

An acquisition or disposal of voting rights

No

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

No

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

No

An event changing the breakdown of voting rights

No

Other (please specify): *Effective January 1, 2015, Wellington Management Company, LLP, a registered US investment advisor, changed its name to Wellington Management Group LLP ("Wellington Management Group") and transferred its United States advisory business to Wellington Management Company LLP, a Delaware limited liability partnership.

Yes

3. Full name of person(s) subject to notification obligation:

Wellington Management Group LLP*

4. Full name of shareholder(s)  (if different from 3):

BNY Mellon Nominees Limited

Goldman Sachs International

JP Morgan Chase Nominees Limited

Mellon Nominees (UK) Ltd.

State Street Nominees Limited

5. Date of transaction  (and date on which the threshold is crossed or reached if different):

1 January 2015

6. Date on which issuer notified:

5 January 2015

7. Threshold(s) that is/are crossed or reached:

10% [Threshold not exceeded by Wellington Management Group LLP. Threshold exceeded by a controlled undertaking. Please see field 9.]

8. Notified Details

A: Voting rights attached to shares

Class/type of shares

If possible use ISIN CODE

Situation previous to the triggering transaction

Resulting situation after the triggering transaction

Number of Shares

Number of voting rights

Number of shares

Number of voting rights

Percentage of voting rights

Direct

Indirect

Direct

Indirect

VGG0697K10666 Ordinary Shares

6,218,727

6,218,727

6,587,256

6,587,256

9.32%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ conversion period

No. of voting rights that may be acquired (if the instrument is exercised/converted)

Percentage of voting rights

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Exercise Price

Expiration date

Exercise/ conversion period

No. of voting rights instrument refers to

Percentage of voting rights

Nominal

Delta

Warrant

11.50

17 December 2017

26 August 2014 to 17 December 2017

502,134

0.71

Total (A+B+C)

Number of voting rights

Percentage of voting rights

7,089,390 (6,587,256 Ordinary Shares and 3,264,426 Warrants or 7,089,390 votes on a converted basis)

10.03%

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable:

Wellington Management Company LLP is an investment management entity that manages the assets of certain funds and/or managed accounts and the assets under its management include:

6,587,256 of interests described in Box 8A of this notification and 502,134 of interest in Box 8C

Wellington Management Company LLP is a direct controlled undertaking of Wellington Investment Advisors Holdings LLP, which, in turn, is a direct controlled undertaking of Wellington Group Holdings LLP , which, in turn, is a direct controlled undertaking of Wellington Management Group LLP .

Proxy Voting:

10. Name of the proxy holder:

11. Number of voting rights proxy holder will cease to hold:

12. Date on which proxy holder will cease to hold voting rights:

13. Additional information:

14. Contact name:

Mark O'Brien

15. Contact telephone number:

44-20-7126-6310