Insiders who have reported open-market trades at the same companies as Joseph Robert Brinkman. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Joseph Robert Brinkman is a corporate insider, tracked as VP & Chief Financial Officer of CHART INDUSTRIES INC (GTLS). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Joseph Robert Brinkman last file a Form 4?
The most recent primary Form 4 on record is dated 16 July 2026, one of 4 filings going back to 2025.
Joseph Robert Brinkman is VP & Chief Financial Officer of CHART INDUSTRIES INC (GTLS). 4 SEC Form 4 filings on record going back to 2025, most recently on 16 July 2026.
Recent transactions
5
The latest 5 SEC Form 4 transactions reported by Joseph Robert Brinkman.
InsiderAlpha's records for Joseph Robert Brinkman go back to 2025: 4 primary Form 4 filings, an average of 2.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
