SCHEDULE 13D/A

* American Depositary Shares, which represent 100,000 ordinary shares.

** American Depositary Shares, which represent 2,616,828 ordinary shares.

*** American Depositary Shares, which represent 2,716,828 ordinary shares.

**** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017 .

SCHEDULE 13D/A

* American Depositary Shares, which represent 2,575,428 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

SCHEDULE 13D/A

* American Depositary Shares, which represent 1,895,750 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

SCHEDULE 13D/A

* American Depositary Shares, which represent 295,818 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

SCHEDULE 13D/A

* American Depositary Shares, which represent 383,860 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

SCHEDULE 13D/A

* American Depositary Shares, which represent 2,609,428 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

SCHEDULE 13D/A

* American Depositary Shares, which represent 34,000 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

SCHEDULE 13D/A

* American Depositary Shares, which represent 7,400 ordinary shares.

** Calculated based on 51,178,672 ordinary shares outstanding as of September 30, 2017, according to information furnished by Mazor Robotics Ltd. on October 2, 2017.

  Pursuant to Rule 13d-2 under the Act, this Amendment No. 9 to Schedule 13D (this “ Amendment ”) amends and supplements the Schedule 13D filed on June 6, 2013 (the “ Original Schedule 13D ”), as amended on May 5, 2014 (“ Amendment No. 1 ”), October 9, 2014 (“ Amendment No. 2 ”), December 5, 2014 (“ Amendment No. 3 ”), June 30, 2015 (“ Amendment No. 4 ”), October 30, 2015 (“ Amendment No. 5 ”), January 27, 2016 (“ Amendment No. 6 ”), April 25, 2017 (“ Amendment No. 7 ”) and October 19, 2017 (“ Amendment No. 8 ” and, collectively with the Original Schedule 13D, Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4, Amendment No. 5, Amendment No. 6, Amendment No. 7, Amendment No. 8 and this Amendment, the “ Schedule 13D ”), and is being filed on behalf of Oracle Partners, L.P., a Delaware limited partnership (“ Oracle Partners ”), Oracle Institutional Partners, L.P., a Delaware limited partnership (“ Oracle Institutional Partners ”), Oracle Ten Fund Master, LP, a Cayman Islands exempted company (“ Oracle Ten Fund ”), Oracle Associates, LLC, a Delaware limited liability company and the general partner of Oracle Partners, Oracle Institutional Partners and Oracle Ten Fund (“ Oracle Associates ”), Oracle Investment Management, Inc. Employees’ Retirement Plan, an employee benefit plan organized in Connecticut (the “ Retirement Plan ”), Oracle Investment Management, Inc., a Delaware corporation and the investment manager to Oracle Partners, Oracle Institutional Partners, Oracle Ten Fund and the Retirement Plan (the “ Investment Manager ”), The Feinberg Family Foundation, a foundation organized in Connecticut (the “ Foundation ”), and Larry N. Feinberg, the managing member of Oracle Associates and the sole shareholder, director and president of the Investment Manager (each of the foregoing, a “ Reporting Person ” and collectively, the “ Reporting Persons ”).  This Amendment relates to the American Depositary Shares (“ American Depositary Shares ” or “ ADSs ”) represented by American Depositary Receipts of ordinary shares, par value NIS 0.01 (the “ Ordinary Shares ”) of Mazor Robotics Ltd., an Israeli company (the “ Company ”).

The Reporting Persons are filing this Amendment to report a decrease in their beneficial ownership of American Depositary Shares resulting from dispositions of American Depositary Shares.

All capitalized terms used herein which are not defined herein have the meanings given to such terms in the Schedule 13D.

Item 5.

Interest in Securities of the Issuer.

Items 5(a)-(c) of the Schedule 13D are hereby amended and restated in their entirety as follows:

(a)            As of November 2, 2017:

(i)

Oracle Partners may be deemed to beneficially own 947,875 American Depositary Shares, representing 3.70% of the outstanding Ordinary Shares;

(ii)

Oracle Ten Fund may be deemed to beneficially own 191,930 American Depositary Shares, representing 0.75% of the outstanding Ordinary Shares;

(iii)

Oracle Institutional Partners may be d eemed to beneficially own 147,909 American Depositary Shares, representing 0.58% of the outstanding Ordinary Shares;

(iv)

Oracle Associates, due to its relationship with Oracle Partners, Oracle Institutional Partners and Oracle Ten Fund, may be deemed to beneficially own 1,287,714 American Depositary Shares, representing 5.03% of the outstanding Ordinary Shares;

 

(v)

the Foundation may be deemed to beneficially own 3,700 American Depositary Shares, representing 0.01% of the outstanding Ordinary Shares;

(vi)

the Retirement Plan may be deemed to beneficially own 17,000 American Depositary Shares, representing 0.07% of the outstanding Ordinary Shares;

(vii)

Investment Manager, due to its relationship with Oracle Partners, Oracle Institutional Partners, Oracle Ten Fund and the Retirement Plan, may be deemed to beneficially own 1,304,714 American Depositary Shares, representing 5.10% of the outstanding Ordinary Shares;

(viii)

Mr. Feinberg, due to his respective relationships with the other Reporting Persons, may be deemed to beneficially own 1,358,414 American Depositary Shares, representing 5.31% of the outstanding Ordinary Shares,

in each case, based on 51,178,672 Ordinary Shares outstanding as of September 30, 2017, as reported by the Company to representatives of the Reporting Persons on October 2, 2017.

 The Reporting Persons may be deemed to constitute a “person” or “group” within the meaning of Section 13(d)(3) of the Exchange Act. The filing of this Schedule 13D shall not be construed as an admission of such beneficial ownership or that the Reporting Persons constitute a person or a group.

(b)            Each of the Reporting Persons shares the power to vote or to direct the vote and to dispose or to direct the disposition of the American Depositary Shares it may be deemed to beneficially own as described in Item 5(a) above.

(c)            The Reporting Persons have not effected any transactions in the American Depositary Shares since the filing of Amendment No. 8 other than the following transactions:

 

Item 6.            Contracts, Arrangements, Understandings or Relationships with respect to Securities of the Issuer.

The last paragraph of Item 6 of the Schedule 13D is hereby amended and restated as follows:

In connection with their ownership of 1,358,414 ADS s , the Reporting Persons have entered into certain arrangements to hedge such positions and, after closing out certain of such arrangements, as of November 2, 2017, will be required to return 591,395 ADSs previously borrowed from lenders of such ADSs.

 

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