Summary
Updated Aug 31, 2026
Gilbert H. Kliman is Director of GLAUKOS Corp (GKOS). 9 SEC Form 4 filings on record going back to 2024, most recently on 21 August 2026. Most recent open-market trade: sold $475K of GKOS on 21 August 2026. Lifetime open-market sales: $3.64M.
Recent Transactions
14Every recent SEC Form 4 transaction Gilbert H. Kliman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gilbert H. Kliman go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. 3 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Gilbert H. Kliman 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 of GKOS open-market activity in the last 12 months
- Joseph E. Gilliam - $17.24M of GKOS open-market activity in the last 12 months
- Alex R. Thurman - $10.18M of GKOS open-market activity in the last 12 months
- Marc Stapley - $1.92M of GKOS open-market activity in the last 12 months
- Aimee S. Weisner - $1.76M of GKOS open-market activity in the last 12 months
- Tomas Navratil - $1.14M of GKOS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Gilbert H. Kliman?
Gilbert H. Kliman is a corporate insider, tracked as Director of GLAUKOS Corp (GKOS). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Gilbert H. Kliman submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Gilbert H. Kliman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($3.64M) across all tracked filings.
Where can I see all of Gilbert H. Kliman's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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