Alex R. Thurman
SVP & CHIEF FINANCIAL OFFICER · GLAUKOS Corp
- 2025
- Aug 11, 2026
- 12
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Alex R. Thurman files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Thomas William Burns - $31.63M in GKOS purchases and sales in the last 12 months
- Joseph E. Gilliam - $17.24M in GKOS purchases and sales in the last 12 months
- Tomas Navratil - $3.87M in GKOS purchases and sales in the last 12 months
- Marc Stapley - $1.92M in GKOS purchases and sales in the last 12 months
- Gilbert H. Kliman - $1.85M in GKOS purchases and sales in the last 12 months
- Aimee S. Weisner - $1.76M in GKOS purchases and sales in the last 12 months
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Frequently asked questions
Who is Alex R. Thurman?
Alex R. Thurman is a corporate insider, tracked as SVP & CHIEF FINANCIAL OFFICER of GLAUKOS Corp (GKOS). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Alex R. Thurman submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Alex R. Thurman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 9 open-market sales ($10.18M) across all tracked filings.
