Alex R. Thurman
CIK 1920061 · SVP & CHIEF FINANCIAL OFFICER · last filed 2026-05-04
Alex R. Thurman is a SVP & CHIEF FINANCIAL OFFICER who has filed 35 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for GKOS, was dated May 4, 2026. Across all open-market trades the lifetime net is −$2.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.8M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$6.81M
1
35
-$2.72M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GKOS | SVP & CHIEF FINANCIAL OFFICER | 53,681 | $126.81 | $6.81M | -$2.72M | 35 | 2026-05-04 |
Recent Filings
35 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-04 | GKOS | Mixed | — | -$1.01M | EDGAR |
| 2026-04-03 | GKOS | Tax (F) | −1,589 | -$174.2K | EDGAR |
| 2026-03-27 | GKOS | Mixed | +792 | -$267.3K | EDGAR |
| 2026-03-25 | GKOS | Mixed | −4,771 | -$504.0K | EDGAR |
| 2026-03-19 | GKOS | Mixed | −1,239 | -$122.7K | EDGAR |
| 2025-12-15 | GKOS | Grant (A) | — | $0 | EDGAR |
| 2025-11-26 | GKOS | Sell (S) | −315 | -$33.1K | EDGAR |
| 2025-04-23 | GKOS | Tax (F) | −2,484 | -$241.2K | EDGAR |
| 2025-04-02 | GKOS | Tax (F) | −311 | -$30.2K | EDGAR |
| 2025-03-27 | GKOS | Mixed | −6,364 | -$666.1K | EDGAR |