SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

LINK WILLIAM J PHD

(Last)

(First)

(Middle)

ONE SANSOME STREET, SUITE 3630

(Street)

SAN FRANCISCO

94104

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
GLAUKOS Corp [ GKOS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
05/31/2016

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/31/2016		J⁽¹⁾		505,297	D	$0.00	2,379,539	I	see footnote⁽²⁾
Common Stock	05/31/2016		J⁽³⁾		9,892	D	$0.00	46,804	I	see footnote⁽⁴⁾
Common Stock	05/31/2016		S		10,970	D	$23.98	51,247	I	see footnote⁽⁵⁾
Common Stock	05/31/2016		S		23,088	D	$23.98	109,395	I	see footnote⁽⁶⁾
Common Stock	05/31/2016		J⁽⁷⁾		128,758	A	$0.00	128,758	I	see footnote⁽⁸⁾
Common Stock	05/31/2016		J⁽⁹⁾		989	A	$0.00	989	I	see footnote⁽¹⁰⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Versant Venture Capital I, L.P., a Delaware limited partnership ("VVC I") without consideration to its partners.

2. The shares are held by VVC I. Versant Ventures I, LLC, a Delaware limited liability company ("VV I") serves as the sole general partner of VVC I. The Reporting Person is a managing member of VV I and shares voting and dispositive power over the shares held by VVC I; however, he disclaims beneficial ownership of the shares held by such entities except to the extent of his pecuniary interests therein.

3. Represents a pro-rata in-kind distribution of Common Stock of the Issuer for no consideration by Versant Side Fund I, L.P., a Delaware limited partnership ("VSF I") to its partners, without consideration.

4. The shares are held by VSF I. The Reporting Person is a managing member of VV I and shares voting and dispositive power over the shares held by VSF I; however, he disclaims beneficial ownership of the shares held by such entities except to the extent of his pecuniary interests therein.

5. The shares are held by Versant Affiliates Fund I-A, L.P., a Delaware limited partnership ("VAF I-A"). The Reporting Person is a managing member of VV I and shares voting and dispositive power over the shares held by VAF I-A; however, he disclaims beneficial ownership of the shares held by such entities except to the extent of his pecuniary interests therein.

6. The shares are held by Versant Affiliates Fund I-B, L.P., a Delaware limited partnership ("VAF I-B"). The Reporting Person is a managing member of VV I and shares voting and dispositive power over the shares held by VAF I-B; however, he disclaims beneficial ownership of the shares held by such entities except to the extent of his pecuniary interests therein.

7. Represents a change in the form of ownership by virtue of the receipt of shares in the pro-rata in-kind distribution of Common Stock of the Issuer for no consideration by VVC-I.

8. The shares are held by VV I. The Reporting Person is a managing member of VV I and shares voting and dispositive power over the shares held by VV I; however, he disclaims beneficial ownership of the shares held by such entities except to the extent of his pecuniary interests therein.

9. Represents a change in the form of ownership by virtue of the receipt of shares in the pro-rata in-kind distribution of Common Stock of the Issuer by VSF I.

10. The shares are held by The Link Family Trust (the "Link Trust") for the benefit of William J. Link. William J. Link is a trustee of the Link Trust. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his proportionate pecuniary interest therein.

Remarks:

	/s/ Robin L. Praeger as attorney-in-fact	06/02/2016
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.