o
|
Rule 13d-1(b)
|
x
|
Rule 13d-1(c)
|
o
|
Rule 13d-1(d)
|
CUSIP No. 750875304
|
|
Page 2 of 5 Pages
|
1
|
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Paul van Riel
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
Not Applicable
|
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
The Netherlands.
|
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NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
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SOLE VOTING POWER
3,144,331
|
||
6
|
SHARED VOTING POWER
Not Applicable
|
|||
7
|
SOLE DISPOSITIVE POWER
3,144,331
|
|||
8
|
SHARED DISPOSITIVE POWER
Not Applicable
|
|||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,144,331
|
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10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions)
|
o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
7.4%
|
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12
|
TYPE OF REPORTING PERSON (See Instructions)
IN
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CUSIP No. 750875304
|
|
Page 3 of 5 Pages
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(a)
|
Name of Issuer:
|
(b)
|
Address of Issuer’s Principal Executive Offices:
|
(a)
|
Name of Person Filing:
|
(b)
|
Address of Principal Business Office or, if none, Residence:
|
(c)
|
Citizenship:
|
(d)
|
Title of Class of Securities:
|
(e)
|
CUSIP Number:
|
(a)
|
Amount Beneficially Owned:
|
CUSIP No. 750875304
|
Page 4 of 5 Pages
|
(b)
|
Percent of Class: 7.4%.
|
(c)
|
Number of shares as to which the person has:
|
|
(i)
|
sole power to vote or to direct the vote: See line 5 of the cover sheet.
|
|
(ii)
|
shared power to vote or to direct the vote: Not applicable.
|
|
(iii)
|
sole power to dispose or to direct the disposition of: See line 7 of the cover sheet.
|
|
(iv)
|
shared power to dispose or to direct the disposition of: Not applicable.
|
CUSIP No. 750875304
|
Page 5 of 5 Pages
|
PAUL VAN RIEL | |||
|
By:
|
/s/ Paul van Rial | |
Name: Paul van Rial | |||
Date: June 1, 2013 | |||