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Navratil Tomas

SEC insider (Form 3/4/5 filer). CIK 0001920053. CHIEF DEVELOPMENT OFFICER at GLAUKOS Corp (GKOS). 68 reported Form 4/5 transactions since Sep 2024; latest on Oct 5, 2026. Located in ALISO VIEJO, CA.

Companies Navratil Tomas has filed insider reports for

  • GLAUKOS Corp (GKOS): Officer, CHIEF DEVELOPMENT OFFICER
Navratil Tomas profile photo

Navratil Tomas

CIK: 0001920053

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)32 (47.1%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)11 (16.2%)

Compensation grants

Other (G, F, J, C, D, …)25 (36.8%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GLAUKOS Corp logo
GKOS

GLAUKOS Corp

Officer

Discretionary Trading P&L

Holdings

Transaction History (68 total)

  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Oct 5, 2026
    Sale
    Direct
    327 shares at avg. $164.78$54K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Oct 5, 2026
    Sale
    Direct
    888 shares at avg. $163.93$146K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Oct 5, 2026
    Sale
    Direct
    312 shares at avg. $165.60$52K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 25, 2026
    Sale
    Direct
    167 shares at avg. $151.70$25K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 25, 2026
    Sale
    Direct
    229 shares at avg. $154.24$35K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 25, 2026
    Sale
    Direct
    136 shares at avg. $152.71$21K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 25, 2026
    Sale
    Direct
    1.1K shares at avg. $154.88$168K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 16, 2026
    Sale
    Direct
    103 shares at avg. $163.20$17K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 16, 2026
    Sale
    Direct
    345 shares at avg. $164.60$57K
  • GLAUKOS Corp logo
    GKOS

    GLAUKOS Corp

    Sep 16, 2026
    Sale
    Direct
    120 shares at avg. $168.38$20K

1-10 of 68

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