Ngar Yee Louie

Ngar Yee Louie is a declared insider of MAIA Biotechnology, Inc., with filings sourced from SEC (Form 4). The record holds 5 filings, for trades running from 1 August 2022 to 22 December 2025.

No open-market sale appears; the market trades are 5 purchases worth €501k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. So far in 2025, the count stands at 1 purchase and no sales.

Half of the purchases are above €97k and half below. 5 out of 5 purchases came within 30 days of a purchase by at least one other insider of the same company. Purchases made close together by different insiders form what is called a cluster.

On 23 December 2025 came the latest disclosure, an open-market purchase for €85k in MAIA Biotechnology, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. 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.