Tomas Navratil Net Worth
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Tomas Navratil has an estimated net worth of at least $12.3 million*, as of yesterday. They own 101,238 shares of GKOS stock. They have sold 10,106 shares of GKOS stock since 2021, for an estimated $1.1 million.
Tomas Navratil $GKOS SEC Form 4 Insider Trading
Tomas Navratil has filed a total of 9 insider trades in $GKOS since 2021. Their most recent trade was a sale of 272 shares, made on Mar 16, 2026. Their largest trade was a sale of 3,416 shares, made on Feb 14, 2025. We estimate that they now own 101,238 shares of $GKOS, worth an estimated $11.2 million.
Insider Trading at $GKOS
There have been a total of 171 insider trades reported at $GKOS since 2021, with 0 shares purchased and 1.3 million shares sold. The most active insider traders in $GKOS stock have been Thomas William Burns, Joseph E Gilliam, and Alex R. Thurman. The most recent trade was a sale of 2,511 shares reported by Alex R. Thurman (SVP & CHIEF FINANCIAL OFFICER), made on Mar 25, 2026.
History of Insider Stock Trades by Tomas Navratil
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
GKOS
|
Sale | 272 | Mar 16, 2026 | March 19, 2026, 4:10 p.m. |
|
GKOS
|
Sale | 460 | Mar 16, 2026 | March 19, 2026, 4:10 p.m. |
|
GKOS
|
Sale | 299 | Mar 16, 2026 | March 19, 2026, 4:10 p.m. |
|
GKOS
|
Sale | 218 | Sep 22, 2025 | Sept. 24, 2025, 6:53 p.m. |
|
GKOS
|
Sale | 23 | Sep 22, 2025 | Sept. 24, 2025, 6:53 p.m. |
|
GKOS
|
Sale | 276 | Sep 22, 2025 | Sept. 24, 2025, 6:53 p.m. |
|
GKOS
|
Sale | 1,948 | Sep 11, 2025 | Sept. 12, 2025, 8:42 p.m. |
|
GKOS
|
Sale | 3,194 | Sep 11, 2025 | Sept. 12, 2025, 8:42 p.m. |
|
GKOS
|
Sale | 3,416 | Feb 14, 2025 | Feb. 19, 2025, 7 p.m. |
$GKOS Executives and Stock Owners with Insider Trades
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Thomas William Burns, CHAIRMAN & CEO
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Joseph E Gilliam, PRESIDENT & COO
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Alex R. Thurman, SVP & CHIEF FINANCIAL OFFICER
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Tomas Navratil, CHIEF DEVELOPMENT OFFICER
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.