Insiders who reported open-market trades in the last 12 months at the companies David S. Regnery 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.
Donald E. Simmons - $8.10M in TT purchases and sales in the last 12 months
David S. Regnery is a corporate insider, tracked as Chair and CEO, Director of Trane Technologies plc (TT). InsiderAlpha holds 16 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 David S. Regnery submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has David S. Regnery been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($71.37M) across all tracked filings.
David S. Regnery is Chair and CEO, Director of Trane Technologies plc (TT). 16 SEC Form 4 filings on record going back to 2024, most recently on 8 October 2026. Most recent open-market trade: sold $23.08M of TT on 8 October 2026. Lifetime open-market sales: $71.37M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by David S. Regnery.
InsiderAlpha's records for David S. Regnery go back to 2024: 16 primary Form 4 filings, an average of 5.3 per year. 11 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
