Form 4 Tracker
GLAUKOS Corp
GKOS

65 insider filings · Latest: Aug 11, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Sep 9, 2024Sep 9 7:03 PMKliman Gilbert H
Proposed Sale
3,000$130.67$392.0K

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Page 4 of 4

Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Aug 11, 2026Aug 13 11:57 PMJoseph E GilliamPRESIDENT & COO
Option Exercise
60,000$55.1826,751(D)

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Aug 7, 2026Aug 11 9:31 PMAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER
Option Exercise
20,000$33.810(D)

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Jul 16, 2026Jul 21 8:26 PMAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER
Option Exercise
10,000$38.6810,000(D)

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Jul 9, 2026Jul 14 12:04 AMAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER
Option Exercise
10,000$38.6810,000(D)

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Jul 6, 2026Jul 9 1:13 AMAlex R. ThurmanSVP & CHIEF FINANCIAL OFFICER
Option Exercise
10,000$38.6820,000(D)

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May 28, 2026Jun 23 11:29 PMMark J FoleyDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 23 11:27 PMLeana WenDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 23 11:26 PMMarc StapleyDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 23 11:25 PMAimee S WeisnerDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 23 11:24 PMGilbert H KlimanDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 23 11:22 PMDavid F HoffmeisterDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 23 11:22 PMDenice TorresDirector
Grant/Award
2,9872,987(D)

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May 28, 2026Jun 1 10:21 PMLeana WenDirector
Grant/Award
2,987$53.572,987(D)

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May 28, 2026Jun 1 10:21 PMAimee S WeisnerDirector
Grant/Award
2,987$53.572,987(D)

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May 28, 2026Jun 1 10:20 PMDenice TorresDirector
Grant/Award
2,987$53.572,987(D)

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May 28, 2026Jun 1 10:18 PMMark J FoleyDirector
Grant/Award
2,987$53.572,987(D)

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May 28, 2026Jun 1 10:13 PMDavid F HoffmeisterDirector
Grant/Award
2,987$53.572,987(D)

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May 28, 2026Jun 1 10:12 PMGilbert H KlimanDirector
Grant/Award
2,987$53.572,987(D)

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May 28, 2026Jun 1 10:10 PMMarc StapleyDirector
Grant/Award
2,987$53.572,987(D)

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May 26, 2026May 28 8:31 PMDavid F HoffmeisterDirector
Option Exercise
15,000$24.690(D)

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