Insider buyers were busy on Jan 12, 2023: 19 companies, $16.5 million in open-market purchases all told. At the top: ZYME, $7.9 million bought, with EcoR1 Capital, LLC as the largest buyer.
Seven of the buys came from a CEO or CFO. 75 companies had three or more insiders buying in the past 30 days. Each filing is linked below if you want to check the details yourself.