Transaction · 0001415889-25-004707

Navratil Tomas

Navratil Tomas, CDO, reported an open-market or private sale at GLAUKOS Corp involving 3416.000000 shares for an estimated $502630.24. Reported holdings after the transaction were 72437.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCDO
GKOSGLAUKOS Corp
Filing timeFeb 19
Trade dateFeb 14, 2025
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
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GKOS price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
GKOS since 2025-02-19Filed 561 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001415889-25-004707
Common Stock
Transaction date
Feb 14, 2025
Filed Feb 19, 2025, 11:00 PM · 5d delay
Shares
3.41k sh
$14.7k per share
Estimated value
-$50.2M
Computed from shares × price
Holdings after
72.4k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership 10b5-1 Detected
-4score
Filing-only score

-4

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CHIEF DEVELOPMENT OFFICER

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 12, 2024.

  2. F2

    Includes 45,972 restricted stock units that have not yet vested or been delivered to the Reporting Person.

Original filing · 0001415889-25-004707
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GKOS