Insiders who reported open-market trades in the last 12 months at the companies Robert C. Martens 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.
Robert C. Martens is a corporate insider, tracked as SVP-Chief Innovation & Design of Allegion plc (ALLE). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Robert C. Martens last file a Form 4?
The most recent primary Form 4 on record is dated 11 May 2026, one of 6 filings going back to 2024.
Has Robert C. Martens been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($1.71M) across all tracked filings.
Robert C. Martens is SVP-Chief Innovation & Design of Allegion plc (ALLE). 6 SEC Form 4 filings on record going back to 2024, most recently on 11 May 2026. Most recent open-market trade: sold $548K of ALLE on 11 May 2026. Lifetime open-market sales: $1.71M.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Robert C. Martens.
InsiderAlpha's records for Robert C. Martens go back to 2024: 6 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.
