Insiders who have reported open-market trades at the same companies as Chidozie Ugwumba. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
David J. Matlin - $438K in CLNN purchases and sales on record
Mark Mortenson - $97K in CLNN purchases and sales on record
Chidozie Ugwumba is a corporate insider, tracked as 10% Owner of Clene Inc. (CLNN). InsiderAlpha holds 17 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 Chidozie Ugwumba submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Chidozie Ugwumba been buying or selling stock?
Recorded transactions: 0 open-market purchases and 35 open-market sales ($3.41M) across all tracked filings.
Chidozie Ugwumba is 10% Owner of Clene Inc. (CLNN). 17 SEC Form 4 filings on record going back to 2024, most recently on 6 August 2026. Most recent open-market trade: sold $454K of CLNN on 13 May 2026. Lifetime open-market sales: $3.41M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Chidozie Ugwumba.
InsiderAlpha's records for Chidozie Ugwumba go back to 2024: 17 primary Form 4 filings, an average of 5.7 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.
