InsiderClue
Stocks · Health care · Surgical & Medical Instruments & Apparatus

GLAUKOS Corp

GKOS Clue Score42
United States Fiscal year ends December CIK 0001192448 Results filed 28 Oct 2026
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What the insiders did Net selling

Individual transactions

13
Insider
Date
Role
Action
Shares
Price
Amount
David F Hoffmeister
26 May 2026
Director
Exercised, kept
15,000
$24.69
$370.35K
Thomas William Burns
9 Feb 2026
Chairman & CEO
Exercised, kept
166,000
$30.92
$5.13M
David F Hoffmeister
11 Jun 2025
Director
Exercised, kept
25,000
$32.00
$800.00K
David F Hoffmeister
10 Apr 2024
Director
Exercised, kept
10,000
$7.28
$72.75K
Aimee S Weisner
8 Mar 2023
Director
Exercised, kept
10,000
$7.28
$72.75K
Thomas William Burns
6 Aug 2021
Chief Executive Officer
Exercised, kept
20,000
$7.28
$145.50K
Thomas William Burns
6 Aug 2021
Chief Executive Officer
Exercised, kept
266,880
$4.23
$1.13M
Thomas William Burns
28 Feb 2020
Chief Executive Officer
Exercised, kept
3,034
$34.88
$105.83K
Thomas William Burns
28 Feb 2020
Chief Executive Officer
Exercised, kept
40,682
$10.11
$411.30K
Thomas William Burns
28 Feb 2020
Chief Executive Officer
Exercised, kept
80,000
$3.98
$318.00K
Thomas William Burns
28 Feb 2020
Chief Executive Officer
Exercised, kept
88,880
$3.98
$353.30K
Thomas William Burns
20 Dec 2019
Chief Executive Officer
Exercised, kept
10,000
$3.98
$39.75K
Thomas William Burns
9 Dec 2019
Chief Executive Officer
Exercised, kept
3,583
$3.70
$13.26K
Showing 250 of 384 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 455
Amendments (4/A) skipped 14
Filings about a different issuer 0
Unreadable filings 0
Joint filings 5
Sales on a Rule 10b5-1 plan 58
Sales straight out of an exercise 193
Sales at will 116
Transactions with no price 0
Shares from compensation/vesting 8,036,523
Sales filed before the plan box existed 102
History held since 30 Jun 2015