Katina Dorton

This profile gathers the share dealings of Katina Dorton across 3 companies, led by US Ecology, Inc., Mallinckrodt plc and Tectonic Therapeutic, Inc. We count 29 filings; the first trade dates from 19 August 2014 and the latest from 2 June 2026.

The open-market side counts 4 purchases for €138k alongside 4 sales for €202k. Taken together, the sales exceed the purchases by €64k. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Besides market trades, the filings include 13 share grants and 4 option exercises.

The median purchase comes to €31k.

The record was last updated on 4 June 2026 with an option exercise in Mallinckrodt plc. The clock since the last published purchase (29 May 2020) now reads 2,339 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.