Jonathan Brassington

This profile gathers the share dealings of Jonathan Brassington in SEI Investments Co. In total, 4 filings cover trades dated from 5 December 2022 to 12 December 2025.

The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

On 16 December 2025 came the latest disclosure, a share grant in SEI Investments Co. The median gap between a trade and its publication by SEC (Form 4) is 4 days. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.