Heidi S. Alderman

Heidi S. Alderman is a declared insider at 2 companies (board member); the most frequent names are ChampionX Corp and OLIN Corp. In total, 11 filings cover trades dated from 21 August 2019 to 16 July 2025.

On the open market, the record shows 2 purchases worth €39k and 1 sale worth €118k. Taken together, the sales exceed the purchases by €79k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 6 share grants.

On 16 July 2025 came the latest disclosure, a transaction in ChampionX Corp. The clock since the last published purchase (10 August 2020) now reads 2,265 days. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.