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

32
Insider
Date
Role
Action
Shares
Price
Amount
Gilbert H Kliman
4 Nov 2026
Director
Sold after exercise
2,500
$253.00
$632.50K
Tomas Navratil
30 Oct 2026
Chief Development Officer
Sold after exercise
6,436
$240.52
$1.55M
Tomas Navratil
30 Oct 2026
Chief Development Officer
Sold after exercise
14,943
$239.64
$3.58M
Tomas Navratil
30 Oct 2026
Chief Development Officer
Sold after exercise
12,836
$238.56
$3.06M
Tomas Navratil
30 Oct 2026
Chief Development Officer
Sold after exercise
10,221
$237.54
$2.43M
Gilbert H Kliman
19 Aug 2026
Director
Sold after exercise
2,500
$190.00
$475.00K
Joseph E Gilliam
11 Aug 2026
President & COO
Sold after exercise
32,037
$180.49
$5.78M
Joseph E Gilliam
11 Aug 2026
President & COO
Sold after exercise
27,963
$178.89
$5.00M
Alex R. Thurman
7 Aug 2026
SVP & Chief Financial Officer
Sold after exercise
20,000
$180.13
$3.60M
Alex R. Thurman
16 Jul 2026
SVP & Chief Financial Officer
Sold after exercise
10,000
$160.00
$1.60M
Alex R. Thurman
9 Jul 2026
SVP & Chief Financial Officer
Sold after exercise
10,000
$155.00
$1.55M
Alex R. Thurman
6 Jul 2026
SVP & Chief Financial Officer
Sold after exercise
10,000
$150.00
$1.50M
Gilbert H Kliman
14 May 2026
Director
Sold after exercise
5,000
$140.76
$703.80K
Gilbert H Kliman
11 May 2026
Director
Sold after exercise
5,000
$135.00
$675.00K
Alex R. Thurman
30 Apr 2026
SVP & Chief Financial Officer
Sold after exercise
10,000
$140.00
$1.40M
Aimee S Weisner
19 Feb 2026
Director
Sold after exercise
6,471
$118.56
$767.20K
Aimee S Weisner
19 Feb 2026
Director
Sold after exercise
1,134
$117.33
$133.05K
Aimee S Weisner
19 Feb 2026
Director
Sold after exercise
5,242
$116.64
$611.43K
Aimee S Weisner
19 Feb 2026
Director
Sold after exercise
2,153
$115.69
$249.08K
Joseph E Gilliam
22 Jan 2026
President & COO
Sold after exercise
3,194
$129.28
$412.92K
Joseph E Gilliam
22 Jan 2026
President & COO
Sold after exercise
1,798
$128.07
$230.27K
Joseph E Gilliam
22 Jan 2026
President & COO
Sold after exercise
3,100
$127.03
$393.79K
Joseph E Gilliam
22 Jan 2026
President & COO
Sold after exercise
2,406
$126.10
$303.40K
Marc Stapley
22 Jan 2026
Director
Sold after exercise
1,300
$129.78
$168.71K
Marc Stapley
22 Jan 2026
Director
Sold after exercise
4,325
$129.11
$558.40K
Marc Stapley
22 Jan 2026
Director
Sold after exercise
1,671
$127.92
$213.75K
Marc Stapley
22 Jan 2026
Director
Sold after exercise
3,892
$126.96
$494.13K
Marc Stapley
22 Jan 2026
Director
Sold after exercise
3,812
$126.07
$480.58K
Joseph E Gilliam
21 Jan 2026
President & COO
Sold after exercise
4,502
$124.65
$561.17K
Thomas William Burns
16 Jan 2026
Chairman & CEO
Sold after exercise
186,945
$115.00
$21.50M
Thomas William Burns
8 Jan 2026
Chairman & CEO
Sold after exercise
88,055
$115.00
$10.13M
Gilbert H Kliman
9 Dec 2025
Director
Sold after exercise
5,000
$107.27
$536.35K
Show all 68 transactions →

What was left out

Form 4 filings counted 81
Amendments (4/A) skipped 7
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 24
Sales straight out of an exercise 32
Sales at will 10
Transactions with no price 0
Shares from compensation/vesting 1,342,035
History held since 30 Jun 2015