Jeffrey Thomas Elliott

This profile gathers the share dealings of Jeffrey Thomas Elliott across 3 companies, led by Exact Sciences Corp, Quanterix Corp and Sera Prognostics, Inc. Between 30 April 2021 and 19 August 2026, the trades on record add up to 22 filings.

The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The record was last updated on 20 August 2026 with an option exercise in Quanterix Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.