Form Type: 4

SEC EDGAR Link
Accession Number:0001104659-21-047246
Date:2021-04-06
Issuer: GLAUKOS CORP (GKOS)
Original Submission Date:

Reporting Person:

BURNS THOMAS WILLIAM
C/O GLAUKOS CORPORATION,
229 AVENIDA FABRICANTE SAN CLEMENTE, CA 92672

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
COMMON STOCK 2021-04-06 F 3,675 d $85.94 348,182 direct
COMMON STOCK 2021-04-06 0 $0.00 277,847 indirect
COMMON STOCK 2021-04-06 0 $0.00 238,107 indirect
COMMON STOCK 2021-04-06 0 $0.00 120,000 indirect
COMMON STOCK 2021-04-06 0 $0.00 100,000 indirect
COMMON STOCK 2021-04-06 0 $0.00 100,000 indirect
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
Footnotes
IDfootnote
f1 consists of shares withheld by the issuer with respect to income taxes payable by the reporting person upon vesting and delivery of shares of common underlying restricted stock units previously granted by the issuer on march 12, 2020.
f2 amount reported has been adjusted to correct a mathematical error contained in the form 4 filed by the reporting person on march 22, 2021. includes 65,471 restricted stock units that have not yet vested or been delivered to the reporting person. this number of restricted stock units has also been adjusted to correct a mathematical error contained in the form 4 filed by the reporting person on march 22, 2021.
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