Filings for Jul 17, 2025 show insider purchases at 18 companies, adding up to roughly $60.4 million. The biggest was CRSP (CRISPR Therapeutics AG), where George Simeon led about $51.5 million of buying.
Four of the buys came from a CEO or CFO. Cluster buying (3+ insiders) is running at 31 companies this month. As always, a purchase is a data point, not a recommendation.