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

By person

16 insiders · 384 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Thomas William Burns

Chairman & CEO

—

$99.00M (65) scheduled

−$99.00M

1,210,560

2.05%

$306.27M

+436.0%

Orbimed Advisors LLC entity

Director

—

$81.55M (40)

−$81.55M

0

0.0000%

$0.00

−100.0%

Jonathan Silverstein

Director

—

$81.55M (40)

−$81.55M

0

0.0000%

$0.00

−100.0%

Joseph E Gilliam

President & COO

$50.06K (1)

$54.75M (76) scheduled

−$54.70M

72,588

0.1231%

$18.36M

—

Gilbert H Kliman

Director

—

$38.94M (18)

−$38.94M

37,406

0.0634%

$9.46M

−98.8%

Tomas Navratil

Chief Development Officer

—

$15.49M (36) scheduled

−$15.49M

37,328

0.0633%

$9.44M

−2.1%

Chris M. Calcaterra

Chief Operating Officer

—

$15.49M (18) scheduled

−$15.49M

181,594

0.3079%

$45.94M

−24.3%

Alex R. Thurman

SVP & Chief Financial Officer

—

$10.97M (38) scheduled

−$10.97M

43,906

0.0744%

$11.11M

−8.7%

William J Phd Link

Director

—

$6.80M (6)

−$6.80M

58,300

0.0988%

$14.75M

−50.5%

Marc Stapley

Director

—

$5.20M (17) scheduled

−$5.20M

39,327

0.0667%

$9.95M

—

Aimee S Weisner

Director

—

$4.76M (5) scheduled

−$4.76M

79,193

0.1343%

$20.04M

+147.4%

Mark J Foley

Director

—

$2.92M (2) scheduled

−$2.92M

60,267

0.1022%

$15.25M

—

Richard L Harrison

CFO & Treasurer

—

$1.56M (4) scheduled

−$1.56M

1,388

0.0024%

$351.16K

0.0%

Leana Wen

Director

—

$331.70K (2)

−$331.70K

21,092

0.0358%

$5.34M

—

David F Hoffmeister

Director

—

—

—

49,549

0.0840%

$12.54M

—

Denice Torres

Director

—

—

—

24,212

0.0410%

$6.13M

—