Item 1
| 1(a) | Name of Issuer:Myovant Sciences Ltd. |
| 1(b) | Address of Issuer’s Principal Executive Offices: |
Suite 1, 3rd Floor11-12 St. James’s Square, London, SW1Y 4LB, United Kingdom
Item 2
2(a) Name of Person Filing:BB Biotech AG (“BB Biotech”) on behalf of its wholly-owned subsidiary, Biotech Target N.V. (“Biotech Target”)
| 2(b) | Address of Principal Business Office or, if none, Residence: |
BB Biotech AG: Schwertstrasse 6,CH-8200 Schaffhausen, Switzerland
Biotech Target N.V.: Ara Hill Top Building, UnitA-5, Pletterijweg Oost 1, Curaçao
| 2(c) | Citizenship:BB Biotech AG: Switzerland |
Biotech Target N.V.: Curacao
| 2(d) | Title of Class of SecuritiesCommon Shares, $0.000017727 par value per share |
| 2(e) | CUSIP NumberG637AM102 |
Item 4. Ownership
Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.
| (a) | Amount beneficially owned:4,815,109 |
| (c) | Number of shares as to which the person has: |
| (i) | Sole power to vote or to direct the vote0 |
| (ii) | Shared power to vote or to direct the vote4,815,109 |
| (iii) | Sole power to dispose or to direct the disposition of0 |
| (iv) | Shared power to dispose or to direct the disposition of4,815,109 |
Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person.
This statement is filed jointly by BB Biotech and Biotech Target, Biotech Target is a wholly-owned subsidiary of BB Biotech.
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