Mei Wei Cheng

Mei Wei Cheng, listed as board member, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Lear Corp and Niu Technologies. In total, 5 filings cover trades dated from 20 February 2022 to 19 October 2026.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

The latest filing, published on 20 October 2026, reports an option exercise in Niu Technologies. The median gap between a trade and its publication by SEC (Form 4) is 2 days. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.