Emily M. Liggett

Emily M. Liggett, listed as board member, has filed trades across 4 companies (mainly through SEC (Form 4)), most often in MATERION Corp, Ultra Clean Holdings, Inc. and Kaiser Aluminum Corp. Over a trading history stretching from 9 February 2016 to 4 September 2026, the count stands at 35 filings.

The open-market record consists of 6 sales worth €1.1M, with no purchase. The rest of the record consists of 22 share grants and 6 option exercises. So far in 2026, the count stands at no purchases and 1 sale.

Most recently, on 9 September 2026, the filings show a share grant in MATERION Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.