Here's what insiders bought in filings for Sep 23, 2021 — 27 companies and around $21.8 million in total. The biggest was VRDN (Viridian Therapeutics, Inc.\DE), where Fairmount Healthcare Fund L.P. led about $10 million of buying.
C-suite buying: nine companies. Cluster buying (3+ insiders) is running at 92 companies this month. As always, a purchase is a data point, not a recommendation.