Joan Lau

This profile gathers the share dealings of Joan Lau across 3 companies, led by Universal Display CORP \pa\, Rockwell Medical, Inc. and Brandywine Realty Trust. Between 25 May 2023 and 30 September 2026, the trades on record add up to 19 filings.

The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The newest entry dates from 2 October 2026: a share grant, in Universal Display CORP \pa\. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.