Common use of Deed of Adherence Clause in Contracts

Deed of Adherence. By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 to the Amended and Restated Registration Rights Agreement dated as of , 2011. A copy of the Amended and Restated Registration Rights Agreement is attached hereto. FOR AND ON BEHALF OF YANDEX N.V. By: Name: Title: Executive Director DEED OF ADHERENCE By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 dated as of , 2011 to the Amended and Restated Registration Rights Agreement dated as of October 14, 2008, a copy of which agreement is attached hereto. Signed for and on behalf of BC&B Holdings B.V. Signed for and on behalf of RuNet B.V. Signed for and on behalf of Tiger Global Holding Cooperatief U.A. Signed for and on behalf of Xxxxxx and Riqueza Fenaughty Revocable Living Trust Signed by Amilyushenko, Alexey Valeryevich Signed by Boynton, Xxxx Xxxxxx Signed by Xxxxxxxxx, Xxxxx Vladminirovna Signed for and on behalf of Xxxxxxx Xxxxxxx Xxxxxxx Trust of 2006 Signed for and on behalf of Xxxx Management Incorporated Signed by Xxxxx Xxxxxxxx Xxxxxxx Trust of 2006 Signed by Dostov, Xxxxxx Xxxxxxxxxxx Signed by Xxxxx, Xxxxxx Signed for and on behalf of Xxxxxx Scout Boynton Trust of 2006 Signed for and on behalf of Emerald Trust Signed by Fadeev, Xxxxxxx Xxxxxxxxxxxxx Signed by Xxxxxx, Xxxxxx Xxxxxxxxx Signed by Xxxxxxxx, Xxxxxx Vladimirovich Signed by Xxxxxx, Xxxxxxxx Leontievich Signed for and on behalf of Kameson Management Limited Signed by Xxxxxxxx, Xxxxx Signed by Xxxxxxxxxxxxx, Xxxxx Savelyevna Signed by Koterov, Dmitry Signed by Xxxxxx, Xxxxxxx Yurievich Signed for and on behalf of MK Holding Ltd Signed by Xxxxxxx, Xxxxxxxx X., trustee of the Boynton Family Trust of 2007 Signed for and on behalf of Oradell Capital Group, Inc. Signed by Xxxxxxxxxx, Xxxxxx Signed by Polozhintsev, Xxxx Dmitrievich Signed by Radehenko, Artem Signed by Segalovich, Xxxx Valentinovich Signed by Xxxxxxxxxxx, Xxxxxx Xxxxxx Signed for and on behalf of Symmetric Trust Signed by Teyblyum, Dmitry Michailovich Signed for and on behalf of Xxxxxx Xxxxx Boynton Trust of 2006 Signed by Xxxxxxx, Xxxx Signed by Volozh, Xxxxxx Yuryevich Signed for and on behalf of Web Design Ltd

Deed of Adherence. By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 to the Second Amended and Restated Registration Rights Shareholders Agreement dated as of , 2011. A copy of the Amended and Restated Registration Rights Agreement is attached hereto. FOR AND ON BEHALF OF YANDEX N.V. By: Name: Title: Executive Director DEED OF ADHERENCE By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 dated as of , 2011 to the Amended and Restated Registration Rights Agreement dated as of October 14, 2008, a copy of which agreement is attached hereto. Signed for and on behalf of BC&B Holdings B.V. Signed for and on behalf of RuNet B.V. Signed for and on behalf of Tiger Global Holding Cooperatief Coöperatief U.A. Signed for and on behalf of The Xxxxxx and Riqueza Fenaughty Revocable Living Trust Signed by Amilyushenko, Alexey Valeryevich Signed by BoyntonXxxxxxxxx, Xxxxxxxxx Pavlovna Signed by Xxxxxx Xxxx Xxxxxx Alekseevich Signed for and behalf of Boynton Family Trust of 2007 Signed by Xxxxxxxxx, Xxxxx Vladminirovna Vladimirovna Signed for and on behalf of Xxxxxxx Xxxxxxx Xxxxxxx Boynton Trust of 2006 Signed for and on behalf of Xxxx Management Incorporated Signed by Xxxxx Xxxxxxxx Xxxxxxx Boynton Trust of 2006 Signed by Dostov, Xxxxxx Xxxxxxxxxxx Signed by Xxxxx, Xxxxxx Signed for and on behalf of Xxxxxx Scout Boynton Xxxxxxx Trust of 2006 Signed for and on behalf of Emerald Trust Signed by Fadeev, Xxxxxxx Xxxxxxxxxxxxx Signed by Xxxxxx, Xxxxxx Xxxxxxxxx Signed by Xxxxxxx, Xxxxx Yurievich Signed by Xxxxxxxx, Xxxxxx Vladimirovich Signed by Isaev, Artur Aleskandrovich Signed by Xxxxxx, Xxxxxxxx Leontievich Signed for and on behalf of Xxxx X. Xxxxxxx Trust of 2006 Signed for and on behalf of Kameson Management Limited Signed by Xxxxxxxx, Xxxxx Signed by Xxxxxxxxxxxxx, Xxxxx Savelyevna Signed by Koterov, Dmitry Signed by Xxxxxx, Xxxxxxx Yurievich Signed for and on behalf of MK Holding Ltd Signed by XxxxxxxPolozhintsev, Xxxxxxxx X.Xxxx Xxxxxxxxxxxx Signed by Segalovich, trustee of the Boynton Family Trust of 2007 Xxxx Valentinovich Signed for and on behalf of Oradell Capital Group, Inc. Signed by Xxxxxxxxxx, Xxxxxx Signed by Polozhintsev, Xxxx Dmitrievich Signed by Radehenko, Artem Signed by Segalovich, Xxxx Valentinovich Stichting Yandex Conversion Signed by Xxxxxxxxxxx, Xxxxxx Xxxxxx Signed for and on behalf of Symmetric Trust Signed by Teyblyum, Dmitry Michailovich Signed for and on behalf of Xxxxxx Xxxxx Boynton Trust of 2006 Signed by Xxxxxxx, Xxxx Signed by Volozh, Xxxxxx Yuryevich Signed for and on behalf of Web Design LtdLtd SCHEDULE B Articles of Association

Deed of Adherence. By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 to the Second Amended and Restated Registration Rights Shareholders Agreement dated as of , 2011. A copy of the Amended and Restated Registration Rights Agreement is attached hereto. FOR AND ON BEHALF OF YANDEX N.V. By: Name: Title: Executive Director DEED OF ADHERENCE By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 dated as of , 2011 to the Amended and Restated Registration Rights Agreement dated as of October 14, 2008, a copy of which agreement is attached hereto. /s/ Xxx X. Xx Xxxx /s/ Xxxxxx Papachristoforou Signed for and on behalf of BC&B Holdings B.V. Signed for and on behalf of BC&B Holdings B.V. /s/ Xxx X. Xx Xxxx /s/ Xxxxxx Papachristoforou Signed for and on behalf of RuNet B.V. Signed for and on behalf of RuNet B.V. /s/ X.X. Xxxxxxxx Signed for and on behalf of Tiger Global Holding Cooperatief Coöperatief U.A. /s/ Xxxxxx Xxxxxxxxx Signed for and on behalf of The Xxxxxx and Riqueza Fenaughty Revocable Living Trust Signed by Amilyushenko, Alexey Valeryevich Signed by BoyntonXxxxxxxxx, Xxxxxxxxx Pavlovna Signed by Xxxxxx Xxxx Xxxxxx Alekseevich /s/ Xxxxxxxx X. Xxxxxxx Signed for and behalf of Boynton Family Trust of 2007 /s/ Xxxxx Vladimirovna Chebunina Signed by Xxxxxxxxx, Xxxxx Vladminirovna Vladimirovna /s/ Xxxxxxxx X. Xxxxxxx Signed for and on behalf of Xxxxxxx Xxxxxxx Xxxxxxx Boynton Trust of 2006 /s/ Xxx Xxxx Signed for and on behalf of Xxxx Management Incorporated /s/ Xxxxxxxx X. Xxxxxxx Signed by Xxxxx Xxxxxxxx Xxxxxxx Boynton Trust of 2006 /s/ Xxxxxx Xxxxxxxxxxx Xxxxxx Signed by Dostov, Xxxxxx Xxxxxxxxxxx /s/ Xxxxxx Xxxxx Signed by Xxxxx, Xxxxxx /s/ Xxxxxxxx X. Xxxxxxx Signed for and on behalf of Xxxxxx Scout Boynton Trust of 2006 /s/ Xxxxxx Xxxxxxx Signed for and on behalf of Emerald Trust Signed by Fadeev, Xxxxxxx Xxxxxxxxxxxxx Signed by Xxxxxx, Xxxxxx Xxxxxxxxx Signed by Xxxxxxx, Xxxxx Yurievich Signed by Xxxxxxxx, Xxxxxx Vladimirovich Signed by Isaev, Artur Aleskandrovich /s/ Xxxxxxxx Leontievich Ivanov Signed by Xxxxxx, Xxxxxxxx Leontievich /s/ Xxxx Xxxxxxx Signed for and on behalf of Xxxx X. Xxxxxxx Trust of 2006 /s/ Xxxxxx Xxxxxxx Signed for and on behalf of Kameson Management Limited Signed by Xxxxxxxx, Xxxxx Signed by Xxxxxxxxxxxxx, Xxxxx Savelyevna Signed by Koterov, Dmitry /s/ Xxxxxxx Yurievich Maslov Signed by Xxxxxx, Xxxxxxx Yurievich Signed for and on behalf of MK Holding Ltd Signed by Xxxxxxx, Xxxxxxxx X., trustee of the Boynton Family Trust of 2007 Signed for and on behalf of Oradell Capital Group, Inc. Signed by Xxxxxxxxxx, Xxxxxx /s/ Xxxx Xxxxxxxxxxxx Polozhintsev Signed by Polozhintsev, Xxxx Dmitrievich Signed by Radehenko, Artem Xxxxxxxxxxxx /s/ Xxxx Valentinovich Segalovich Signed by Segalovich, Xxxx Valentinovich Signed by Xxxxxxxxxxx, /s/ Xxxxxx Xxxxxx Signed for and on behalf of Stichting Yandex Conversion /s/ Xxxxxx Xxxxxx Xxxxxxxxxxx Signed by Xxxxxxxxxxx, Xxxxxx Xxxxxx /s/ Xxxxxx Xxxxxxx Signed for and on behalf of Symmetric Trust /s/ Dmitry Michailovich Teyblyum Signed by Teyblyum, Dmitry Michailovich /s/ Xxxxxxxx X. Xxxxxxx Signed for and on behalf of Xxxxxx Xxxxx Boynton Trust of 2006 Signed by Xxxxxxx, Xxxx /s/ Xxxxxx Yuryevich Volozh Signed by Volozh, Xxxxxx Yuryevich /s/ Xxxxx Xxxxxxx Signed for and on behalf of Web Design Ltd

Deed of Adherence. By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 to the Amended and Restated Registration Rights Agreement dated as of , 2011. A 2008, a copy of the Amended and Restated Registration Rights Agreement which agreement is attached heretohereto and has been initialled by us. FOR AND ON BEHALF OF YANDEX N.V. By: Name: Title: Executive Director DEED OF ADHERENCE By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 dated as of , 2011 to the Amended and Restated Registration Rights Agreement dated as of October 14, 2008, a copy of which agreement is attached heretohereto and has been initialled by us. /s/ Signed for and on behalf of BC&B Holdings B.V. /s/ Signed for and on behalf of RuNet B.V. /s/ Signed for and on behalf of Tiger Global Holding Cooperatief U.A. /s/ Signed for and on behalf of Xxxxxx and Riqueza Fenaughty Revocable Living Trust /s/ Signed by Amilyushenko, Alexey Valeryevich /s/ Signed by Boynton, Xxxx Xxxxxx /s/ Signed by Xxxxxxxxx, Xxxxx Vladminirovna /s/ Signed for and on behalf of Xxxxxxx Xxxxxxx Xxxxxxx Trust of 2006 /s/ Signed for and on behalf of Xxxx Management Incorporated /s/ Signed by Xxxxx Xxxxxxxx Xxxxxxx Trust of 2006 /s/ Signed by Dostov, Xxxxxx Xxxxxxxxxxx /s/ Signed by Xxxxx, Xxxxxx /s/ Signed for and on behalf of Xxxxxx Scout Boynton Trust of 2006 /s/ Signed for and on behalf of Emerald Trust /s/ Signed by Fadeev, Xxxxxxx Xxxxxxxxxxxxx /s/ Signed by Xxxxxx, Xxxxxx Xxxxxxxxx /s/ Signed by Xxxxxxxx, Xxxxxx Vladimirovich /s/ Signed by Xxxxxx, Xxxxxxxx Leontievich /s/ Signed for and on behalf of Kameson Management Limited /s/ Signed by Xxxxxxxx, Xxxxx /s/ Signed by Xxxxxxxxxxxxx, Xxxxx Savelyevna /s/ Signed by Koterov, Dmitry /s/ Signed by Xxxxxx, Xxxxxxx Yurievich /s/ Signed for and on behalf of MK Holding Ltd /s/ Signed by Xxxxxxx, Xxxxxxxx X., trustee of the Boynton Family Trust of 2007 /s/ Signed for and on behalf of Oradell Capital Group, Inc. /s/ Signed by Xxxxxxxxxx, Xxxxxx /s/ Signed by Polozhintsev, Xxxx Dmitrievich /s/ Signed by Radehenko, Artem /s/ Signed by Segalovich, Xxxx Valentinovich /s/ Signed by Xxxxxxxxxxx, Xxxxxx Xxxxxx /s/ Signed for and on behalf of Symmetric Trust /s/ Signed by Teyblyum, Dmitry Michailovich /s/ Signed for and on behalf of Xxxxxx Xxxxx Boynton Trust of 2006 /s/ Signed by Xxxxxxx, Xxxx /s/ Signed by Volozh, Xxxxxx Yuryevich /s/ Signed for and on behalf of Web Design LtdLtd Schedule B Deed of Amendment of Articles of Association

Deed of Adherence. By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 to the Amended and Restated Registration Rights Agreement dated as of May 4, 2011. A copy of the Amended and Restated Registration Rights Agreement is attached hereto. FOR AND ON BEHALF OF YANDEX N.V. By: /s/ Xxxxxx Xxxxxx Name: Xxxxxx Xxxxxx Title: Executive Director DEED OF ADHERENCE By this Deed we the undersigned parties HEREBY AGREE to observe and be bound in all respects by the provisions of Amendment No. 1 dated as of May 4, 2011 to the Amended and Restated Registration Rights Agreement dated as of October 14, 2008, a copy of which agreement is attached hereto. /s/ Xxx X. Xx Xxxx /s/ Xxxxxx Papachristoforou Signed for and on behalf of BC&B Holdings B.V. Signed for and on behalf of BC&B Holdings B.V. /s/ Xxx X. Xx Xxxx /s/ Xxxxxx Papachristoforou Signed for and on behalf of RuNet B.V. Signed for and on behalf of RuNet B.V. /s/ X.X. Xxxxxxxx Signed for and on behalf of Tiger Global Holding Cooperatief U.A. /s/ Xxxxxx Xxxxxxxxx Signed for and on behalf of Xxxxxx and Riqueza Fenaughty Revocable Living Trust Signed by Amilyushenko, Alexey Valeryevich Signed by Boynton, Xxxx Xxxxxx /s/ Xxxxx Vladminirovna Chebunia Signed by Xxxxxxxxx, Xxxxx Vladminirovna /s/ Xxxxxxxx X. Xxxxxxx Signed for and on behalf of Xxxxxxx Xxxxxxx Xxxxxxx Trust of 2006 /s/ Xxx Xxxx Signed for and on behalf of Xxxx Management Incorporated /s/ Xxxxxxxx X. Xxxxxxx Signed by Xxxxx Xxxxxxxx Xxxxxxx Trust of 2006 /s/ Xxxxxx Xxxxxxxxxxx Signed by Dostov, Xxxxxx Xxxxxxxxxxx /s/ Xxxxxx Xxxxx Signed by Xxxxx, Xxxxxx /s/ Xxxxxxxx X. Xxxxxxx Signed for and on behalf of Xxxxxx Scout Boynton Xxxxxxx Trust of 2006 /s/ Xxxxxx Xxxxxxx Signed for and on behalf of Emerald Trust Signed by Fadeev, Xxxxxxx Xxxxxxxxxxxxx Signed by Xxxxxx, Xxxxxx Xxxxxxxxx Signed by Xxxxxxxx, Xxxxxx Vladimirovich /s/ Xxxxxxxx Leontievich Ivanov Signed by Xxxxxx, Xxxxxxxx Leontievich /s/ Xxxxxx Xxxxxxx Signed for and on behalf of Kameson Management Limited Signed by Xxxxxxxx, Xxxxx Signed by Xxxxxxxxxxxxx, Xxxxx Savelyevna Signed by Koterov, Dmitry /s/ Xxxxxxx Yurievich Maslov Signed by Xxxxxx, Xxxxxxx Yurievich Signed for and on behalf of MK Holding Ltd /s/ Xxxxxxxx X. Xxxxxxx Signed by Xxxxxxx, Xxxxxxxx X., trustee of the Boynton Family Trust of 2007 Signed for and on behalf of Oradell Capital Group, Inc. Signed by Xxxxxxxxxx, Xxxxxx /s/ Xxxx Dmitrievich Polozhintsev Signed by Polozhintsev, Xxxx Dmitrievich Signed by Radehenko, Artem /s/ Xxxx Valentinovich Segalovich Signed by Segalovich, Xxxx Valentinovich /s/ Xxxxxx Xxxxxx Xxxxxxxxxxx Signed by Xxxxxxxxxxx, Xxxxxx Xxxxxx /s/ Xxxxxx Xxxxxxx Signed for and on behalf of Symmetric Trust /s/ Dmitry Michailovich Teyblyum Signed by Teyblyum, Dmitry Michailovich /s/ Xxxxxxxx X. Xxxxxxx Signed for and on behalf of Xxxxxx Xxxxx Boynton Trust of 2006 Signed by Xxxxxxx, Xxxx /s/ Xxxxxx Yuryevich Volozh Signed by Volozh, Xxxxxx Yuryevich /s/ Xxxxx Xxxxxx Signed for and on behalf of Web Design Ltd