Cognex (CGNX) is down about 3% in Monday trading, with no single headline catalyst dominating the tape. Instead, traders are pointing to ongoing pressure from recent insider selling activity that surfaced through SEC-related sale notices, which has weighed on sentiment in the name in March and contributed to a multi-session pullback.

In early March, a Form 144 filing flagged a proposed sale of Cognex shares by an affiliate, reinforcing the market narrative that insiders have been net sellers following the stock’s earlier rebound. Separate trackers and summaries of Form 4 activity also highlighted meaningful insider sales in late February and early March, keeping an “insider supply” overhang in focus for short-term traders even when there is no new filing on the day.

Cognex is also being hit by a broader risk-off tone that has periodically pressured tech and growth-leaning industrial names in late March. When the market is de-risking, investors tend to lean away from premium-valued cyclicals tied to industrial spending and toward more defensive exposures, making CGNX more vulnerable to incremental selling.

The next major fundamental catalyst is the company’s upcoming earnings report, which has been widely flagged for late April. Until then, investors are likely to watch for (a) additional insider-sale notices, (b) incremental changes in Street ratings/targets, and (c) evidence that end-market demand—particularly logistics, consumer electronics, and automotive—stabilizes enough to support margins and revenue momentum.