Insiders who have reported open-market trades at the same companies as David S. Chernow. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
David S. Chernow is a corporate insider, tracked as VICE CHAIRMAN of SELECT MEDICAL HOLDINGS CORP (SEM). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David S. Chernow last file a Form 4?
The most recent primary Form 4 on record is dated 1 July 2026, one of 7 filings going back to 2024.
Has David S. Chernow been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($4.05M) across all tracked filings.
David S. Chernow is VICE CHAIRMAN of SELECT MEDICAL HOLDINGS CORP (SEM). 7 SEC Form 4 filings on record going back to 2024, most recently on 1 July 2026. Most recent open-market trade: sold $4.05M of SEM on 28 April 2025. Lifetime open-market sales: $4.05M.
Recent transactions
9
The latest 9 SEC Form 4 transactions reported by David S. Chernow.
InsiderAlpha's records for David S. Chernow go back to 2024: 7 primary Form 4 filings, an average of 2.3 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.
