Filings for Sep 19, 2023 show insider purchases at 40 companies, adding up to roughly $84.3 million. The biggest was NMRA (Neumora Therapeutics, Inc.), where AMGEN INC led about $30.2 million of buying.
C-suite buying: eight companies. Cluster buying (3+ insiders) is running at 95 companies this month. Each filing is linked below if you want to check the details yourself.