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Form 603 Corporations Act 2001 Section 671B Notice of initial substantial holder To Company Name/Scheme Prima Biomed Ltd ACN/ARSN 009 237 889 1. Details of substantial holder (1) Name Ridgeback Capital Investments L.P. &

Key Takeaway: Corporations Act 2001 Notice of initial substantial holder To Company Name/Scheme Prima Biomed Ltd ACN/ARSN 009 237 889 1. Details of substantial holder (1) Name Ridgeback Capital Investments L.P. & Ridgeback Capital Management L.P. & Wayne Holman ( Ridgeback Parties ) ACN

Full Press Release Details

Corporations Act 2001
Notice of initial substantial holder
To Company Name/Scheme Prima Biomed Ltd
ACN/ARSN 009 237 889
1. Details of substantial holder (1)
Name Ridgeback Capital Investments L.P. & Ridgeback Capital Management L.P. & Wayne Holman ( Ridgeback Parties )
ACN/ARSN (if applicable) N/A
The holder became a substantial holder on 27/05/2015
2. Details of voting power
The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate
(2) had a relevant interest (3) in on the date the substantial holder became a substantial holder are as follows:
Class of securities (4) Number of securities Person s votes (5) Voting power (6)
Fully paid ordinary 100,206,500 100,206,500 5.86%
3. Details of relevant interests
The nature of the relevant interest the substantial holder or an associate had in the following voting securities on the date the substantial holder became a
substantial holder are as follows:
Holder of relevant interest Nature of relevant interest (7) Class and number of securities
Ridgeback Capital Investments L.P. Underlying holder of securities held by the registered holder, HSBC Custody Nominees (Australia) Limited, the custodian for the underlying holder. 100,206,500 ordinary shares
Ridgeback Capital Management L.P. Power to control the right to vote and the disposal of the securities as general partner of Ridgeback Capital Investments L.P. 100,206,500 ordinary shares
Wayne Holman Controller of Ridgeback Capital Management L.P. 100,206,500 ordinary shares
4. Details of present registered holders
The persons registered as holders of the securities referred to in paragraph 3 above are as follows:
Holder of relevant interest Registered holder of securities Person entitled to be registered as holder (8) Class and number of securities
Ridgeback Parties HSBC Custody Nominees (Australia) Limited Ridgeback Capital Investments L.P. 100,206,500 ordinary shares
The consideration paid for each relevant interest referred to in paragraph 3 above, and acquired in the four months prior to the day that the substantial holder
became a substantial holder is as follows:
Holder of relevant interest Date of acquisition Consideration (9) Class and number of securities
Cash Non-cash
Ridgeback Parties 15 May 2015 $1,249,172 72,206,500
Ridgeback Parties 27 May 2015 $560,000 28,000,000
The reasons the persons named in paragraph 3 above are associates of the substantial holder are as follows:
Name and ACN/ARSN (if applicable) Nature of association
N/A N/A
The addresses of persons named in this form are as follows:
Name Address
Ridgeback Parties 500 South Pointe Drive, Suite 220, Miami Beach FL 33139
print name Christian Sheldon capacity C.T.O
sign here date 28/05/2015
See the definition of relevant agreement in section
9 of the Corporations Act 2001.
Last updated: May 29, 2015