32 companies had corporate insiders buying with their own money in filings dated Jan 2, 2025, about $13.2 million combined. The biggest was ZYME (Zymeworks Inc.), where EcoR1 Capital, LLC led about $5.3 million of buying.
Cluster buying (3+ insiders) is running at 75 companies this month. CEOs and CFOs show up 7 times in today's list. One buy doesn't make a thesis, but it's a good place to start digging.