Mark J Foley Net Worth
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Mark J Foley has an estimated net worth of at least $10.0 million*, as of April 8, 2026. They own 58,389 shares of GKOS stock. They have sold 249,921 shares of GKOS stock since 2021, for an estimated $2.9 million.
Mark J Foley $GKOS SEC Form 4 Insider Trading
Mark J Foley has filed a total of 2 insider trades in $GKOS since 2021. Their most recent trade was a sale of 20,687 shares, made on Feb 26, 2025. Their largest trade was a sale of 20,687 shares, made on Feb 26, 2025. We estimate that they now own 58,389 shares of $GKOS, worth an estimated $7.1 million.
Insider Trading at $GKOS
There have been a total of 175 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 1,237 shares reported by Tomas Navratil (CHIEF DEVELOPMENT OFFICER), made on Apr 10, 2026.
History of Insider Stock Trades by Mark J Foley
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
GKOS
|
Sale | 20,687 | Feb 26, 2025 | Feb. 28, 2025, 6:57 p.m. |
RVNC
|
Purchase | 30,000 | Mar 06, 2024 | March 8, 2024, 5:33 p.m. |
|
GKOS
|
Sale | 4,560 | Feb 23, 2024 | Feb. 26, 2024, 8:01 p.m. |
|
RVNC
|
Sale | 26,279 | Aug 03, 2023 | Aug. 4, 2023, 5:07 p.m. |
|
RVNC
|
Sale | 26,279 | Jul 03, 2023 | July 5, 2023, 9:11 p.m. |
|
RVNC
|
Sale | 31,279 | Jun 09, 2023 | June 13, 2023, 8:09 p.m. |
|
RVNC
|
Sale | 70,447 | May 15, 2023 | May 16, 2023, 8:29 p.m. |
|
RVNC
|
Sale | 70,390 | Mar 09, 2023 | March 9, 2023, 10:45 p.m. |
|
RVNC
|
Purchase | 40,000 | Nov 29, 2021 | Nov. 29, 2021, 10:24 p.m. |
$GKOS Executives and Stock Owners with Insider Trades
-
Thomas William Burns, CHAIRMAN & CEO
-
Joseph E Gilliam, PRESIDENT & COO
-
Alex R. Thurman, SVP & CHIEF FINANCIAL OFFICER
-
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.