UNITED STATES
SECURITIES AND EXCHANGE
COMMISSION
Washington, DC 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No. )*
| Glaukos Corporation |
| (Name of Issuer) |
|
|
| Common Stock |
| (Title of Class of Securities) |
|
|
| 377322102 |
| (CUSIP Number) |
|
|
| December 31, 2015 |
| (Date of Event Which Requires Filing of this Statement) |
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
o Rule 13d-1(b)
o Rule 13d-1(c)
x Rule 13d-1(d)
*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
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CUSIP No. 377322102
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SCHEDULE 13G
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Page 2
of 9 Pages
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|
1
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NAME OF REPORTING PERSONS
OrbiMed Capital GP III LLC
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2
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CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
|
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3
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SEC USE ONLY
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|||
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4
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CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
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NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE VOTING POWER
0
|
||
|
6
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SHARED VOTING POWER
2,870,593
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7
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SOLE DISPOSITIVE POWER
0
|
|||
|
8
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SHARED DISPOSITIVE POWER
2,870,593
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|||
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9
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,870,593
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10
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CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
|
o
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11
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.94%*
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12
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TYPE OF REPORTING PERSON
OO
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CUSIP
No. 377322102
|
SCHEDULE 13G
|
Page 3
of 9 Pages
|
|
1
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NAME OF REPORTING PERSONS
OrbiMed Advisors LLC
|
|||
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
|
|
||
|
3
|
SEC USE ONLY
|
|||
|
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
|||
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE VOTING POWER
0
|
||
|
6
|
SHARED VOTING POWER
2,897,937
|
|||
|
7
|
SOLE DISPOSITIVE POWER
0
|
|||
|
8
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SHARED DISPOSITIVE POWER
|
|||
|
9
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,897,937
|
|||
|
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
|
o
|
||
|
11
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.03%*
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12
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TYPE OF REPORTING PERSON
IA
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CUSIP No. 377322102
|
SCHEDULE 13G
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Page 4
of 9 Pages
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1
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NAME OF REPORTING PERSONS
Samuel D. Isaly
|
|||
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2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
|
|
||
|
3
|
SEC USE ONLY
|
|||
|
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States
|
|||
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE VOTING POWER
0
|
||
|
6
|
SHARED VOTING POWER
2,897,937
|
|||
|
7
|
SOLE DISPOSITIVE POWER
0
|
|||
|
8
|
SHARED DISPOSITIVE POWER
2,897,937
|
|||
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,897,937
|
|||
|
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
|
o
|
||
|
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.03%*
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|||
|
12
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TYPE OF REPORTING PERSON
IN
|
|||
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CUSIP No. 377322102
|
SCHEDULE 13G
|
Page
5 of 9 Pages
|
| Item 1. | (a) Name of Issuer: |
Glaukos Corporation (the "Company").
| (b) Address of Issuer’s Principal Executive Offices: |
26051 Merit Circle, Suite 103
Laguna Hills, CA 95263
United States
| Item 2. | (a) Name of Person Filing: |
This Schedule 13G is being filed by each of the following persons (each a "Reporting Person", and together, the "Reporting Persons"):
OrbiMed Capital GP III LLC ("GP III")
OrbiMed Advisors LLC ("Advisors")
Samuel D. Isaly ("Isaly")
| (b) Address of Principal Business Office: |
601 Lexington Avenue, 54th Floor
New York, NY 10022
| (c) Citizenship: |
Please refer to Item 4 on each cover sheet for each filing person.
| (d) Title of Class of Securities: |
Common Stock, par value $0.001 per share.
| (e) CUSIP No.: |
377322102
|
CUSIP No. 377322102
|
SCHEDULE 13G
|
Page 6
of 9 Pages
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Item 3. Not Applicable |
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CUSIP No. 377322102
|
SCHEDULE 13G
|
Page
7 of 9 Pages
|
Item 4. Ownership:
GP III is the sole general partner of OrbiMed Private Investments III, LP ("OPI III"), which holds 2,870,593 shares of Common Stock, par value $0.001 per share, of the Company ("Shares"). Advisors is the general partner of OrbiMed Associates III, LP ("Associates"), which holds 27,344 Shares. Advisors is an investment advisor in accordance with Rule 13d 1(b)(1)(ii)(E) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and is the Managing Member of GP III. Isaly is the Managing Member of Advisors and a control person in accordance with Rule 13d-1(b)(1)(ii)(G) under the Exchange Act. On the basis of these relationships, GP III, Advisors and Isaly may be deemed to share beneficial ownership of the Shares held by OPI III and Associates.
(a) Amount beneficially owned: See the response(s) to Item 9 on the attached cover page(s).
(b) Percent of class: See the response(s) to Item 11 on the attached cover page(s).
(c) Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:See the response(s) to Item 5 on the attached cover page(s).
(ii) Shared power to vote or to direct the vote: See the response(s) to Item 6 on the attached cover page(s).
(iii) Sole power to dispose or to direct the disposition of: See the response(s) to Item 7 on the attached cover page(s).
(iv) Shared power to dispose or to direct the disposition of: See the response(s) to Item 8 on the attached cover page(s).
Item 5. Ownership of Five Percent or Less of a Class.
Not Applicable.
Item 6. Ownership of More Than Five Percent on Behalf of Another Person.
See Item 4.
Item 7. Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable.
Item 8. Identification and Classification of Members of the Group.
Not Applicable.
Item 9. Notice of Dissolution of Group.
Not Applicable.
Item 10. Certification.
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.
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CUSIP No. 377322102
|
SCHEDULE 13G
|
Page 8
of 9 Pages
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SIGNATURES
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
Dated: February 12, 2016
| OrbiMed Advisors LLC | |||
| By: | Samuel D. Isaly | ||
| Name: | Samuel D. Isaly | ||
| Title: | Managing Member | ||
| OrbiMed Capital GP III LLC | |||
| By: OrbiMed Advisors LLC, Its Managing Member | |||
| By: | Samuel D. Isaly | ||
| Name: | Samuel D. Isaly | ||
| Title: | Managing Member | ||
| Samuel D. Isaly | |||
| Samuel D. Isaly | |||
| Name: | Samuel D. Isaly | ||
|
CUSIP No. 377322102
|
SCHEDULE 13G
|
Page 9
of 9 Pages
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EXHIBIT A
JOINT FILING AGREEMENT
The undersigned hereby agree that the Statement on this Schedule 13G dated February 12, 2016 (the "Schedule 13G"), with respect to the Common Stock, par value $0.001 per share, of Glaukos Corporation is filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that this Agreement shall be included as an Exhibit to this Schedule 13G. Each of the undersigned agrees to be responsible for the timely filing of the Schedule 13G, and for the completeness and accuracy of the information concerning itself contained therein. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.
IN WITNESS WHEREOF, the undersigned have executed this Agreement as of February 12, 2016.
| OrbiMed Advisors LLC | |||
| By: | Samuel D. Isaly | ||
| Name: | Samuel D. Isaly | ||
| Title: | Managing Member | ||
| OrbiMed Capital GP III LLC | |||
| By: OrbiMed Advisors LLC, Its Managing Member | |||
| By: | Samuel D. Isaly | ||
| Name: | Samuel D. Isaly | ||
| Title: | Managing Member | ||
| Samuel D. Isaly | |||
| Samuel D. Isaly | |||
| Name: | Samuel D. Isaly | ||