Kenneth L. Cornick

Kenneth L. Cornick, listed as chief executive, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Clear Secure, Inc. and Clarivate PLC. We count 40 filings; the first trade dates from 31 December 2021 and the latest from 30 September 2026.

On the open market, the record shows 5 purchases worth €3.7M and 19 sales worth €63.8M. Netting one side against the other leaves €60.1M of net selling. 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 9 share grants and 2 option exercises. 2026 to date brings 2 purchases and no sales.

A typical purchase (the median) is worth €540k. 2 out of 5 purchases came within 30 days of a purchase by at least one other insider of the same company. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. After 3 purchases with a full 90-day history, the hit rate stands at 0% and the median 90-day move at -23.9%. This is a record of the past, not a forecast.

The record was last updated on 2 October 2026 with a share grant (€25k) in Clarivate PLC. The latest purchase dates back some time: it was published 72 days ago, on 10 August 2026. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.