Christina Lampe-Onnerud

Christina Lampe-Onnerud (board member) discloses dealings in 3 companies, chiefly Livent Corp., Arcadium Lithium plc and On Semiconductor Corp. Over a trading history stretching from 1 May 2021 to 6 March 2025, the count stands at 9 filings.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

On 6 March 2025 came the latest disclosure, a transaction in Arcadium Lithium plc. 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. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.