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GKOS

MODERATE

GLAUKOS Corp

CIK: 0001192448

Strong Sell (90% confidence)

Last activity: 1 weeks ago

Financial Metrics

As of Dec 31, 2025 (10-K)

Net Income -$134.66M
Total Debt $9.70M
Debt/Equity 0.01

Insider Roster (7 total, 7 active)

Insider Buys Sells Net Value Holdings
Burns Thomas William
CHAIRMAN & CEO
0 2 -$31.63M
153,775 shares
$17.68M
Stapley Marc
OTHER
0 5 -$1.92M
38,749 shares
$5.00M
Gilliam Joseph E
PRESIDENT & COO
0 5 -$1.90M
92,366 shares
$11.94M
WEISNER AIMEE S
OTHER
0 4 -$1.76M
18,806 shares
$2.23M
Kliman Gilbert H
OTHER
0 1 -$536K
34,905 shares
$3.74M
Thurman Alex R.
SVP & CHIEF FINANCIAL OFFICER
0 3 -$489K
41,967 shares
$4.47M
Navratil Tomas
CHIEF DEVELOPMENT OFFICER
0 3 -$101K
74,202 shares
$7.22M

Recent Transactions

SELL Thurman Alex R. (SVP & CHIEF FINANCIAL OFFICER)

2,511 shares @ $106.46

$267K

Mar 25, 2026

Conviction: | View SEC Filing →
SELL Thurman Alex R. (SVP & CHIEF FINANCIAL OFFICER)

1,521 shares @ $105.24

$160K

Mar 24, 2026

Conviction: | View SEC Filing →
SELL Thurman Alex R. (SVP & CHIEF FINANCIAL OFFICER)

625 shares @ $99.15

$62K

Mar 17, 2026

Conviction: | View SEC Filing →
SELL Navratil Tomas (CHIEF DEVELOPMENT OFFICER)

460 shares @ $97.33

$45K

Mar 16, 2026

Conviction: | View SEC Filing →
SELL Navratil Tomas (CHIEF DEVELOPMENT OFFICER)

299 shares @ $98.21

$29K

Mar 16, 2026

Conviction: | View SEC Filing →
SELL Navratil Tomas (CHIEF DEVELOPMENT OFFICER)

272 shares @ $99.05

$27K

Mar 16, 2026

Conviction: | View SEC Filing →
SELL WEISNER AIMEE S (OTHER)

6,471 shares @ $118.56

$767K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL WEISNER AIMEE S (OTHER)

5,242 shares @ $116.64

$611K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL WEISNER AIMEE S (OTHER)

2,153 shares @ $115.69

$249K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL WEISNER AIMEE S (OTHER)

1,134 shares @ $117.33

$133K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL Stapley Marc (OTHER)

4,325 shares @ $129.11

$558K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Stapley Marc (OTHER)

3,892 shares @ $126.96

$494K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Stapley Marc (OTHER)

3,812 shares @ $126.07

$481K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Gilliam Joseph E (PRESIDENT & COO)

3,194 shares @ $129.28

$413K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Gilliam Joseph E (PRESIDENT & COO)

3,100 shares @ $127.03

$394K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Gilliam Joseph E (PRESIDENT & COO)

2,406 shares @ $126.10

$303K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Gilliam Joseph E (PRESIDENT & COO)

1,798 shares @ $128.07

$230K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Stapley Marc (OTHER)

1,671 shares @ $127.92

$214K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Stapley Marc (OTHER)

1,300 shares @ $129.78

$169K

Jan 22, 2026

Conviction: | View SEC Filing →
SELL Gilliam Joseph E (PRESIDENT & COO)

4,502 shares @ $124.65

$561K

Jan 21, 2026

Conviction: | View SEC Filing →
SELL Burns Thomas William (CHAIRMAN & CEO)

186,945 shares @ $115.00

$21.50M

Jan 16, 2026

Conviction: | View SEC Filing →
SELL Burns Thomas William (CHAIRMAN & CEO)

88,055 shares @ $115.00

$10.13M

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Kliman Gilbert H (OTHER)

5,000 shares @ $107.27

$536K

Dec 9, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.