Insiders who reported open-market trades in the last 12 months at the companies Christopher A. Marlett 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.
George Hugh Brandon - $53K in MDBH purchases and sales in the last 12 months
Christopher A. Marlett is a corporate insider, tracked as Co-Founder, Director, 10% Owner of MDB Capital Holdings, LLC (MDBH). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Christopher A. Marlett last file a Form 4?
The most recent primary Form 4 on record is dated 4 May 2026, one of 9 filings going back to 2024.
Has Christopher A. Marlett been buying or selling stock?
Recorded transactions: 13 open-market purchases ($80K) and 0 open-market sales across all tracked filings.
Christopher A. Marlett is Co-Founder, Director, 10% Owner of MDB Capital Holdings, LLC (MDBH). 9 SEC Form 4 filings on record going back to 2024, most recently on 4 May 2026. Most recent open-market trade: bought $4K of MDBH on 6 January 2026. Lifetime open-market purchases: $80K.
Recent transactions
14
The latest 14 SEC Form 4 transactions reported by Christopher A. Marlett.
InsiderAlpha's records for Christopher A. Marlett go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $6K (13 buys totaling $80K). The largest single buy on record is $15K of MDBH in 2025. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
