Kimberly E. Ritrievi

Kimberly E. Ritrievi, listed as board member, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Tetra Tech Inc and Mativ Holdings, Inc. Over a trading history stretching from 18 November 2016 to 16 March 2026, the count stands at 56 filings.

Market trades split into 6 purchases (€277k) and 6 sales (€2.2M). Netting one side against the other leaves €1.9M of net selling. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 14 share grants and 19 option exercises.

The median purchase comes to €39k. Of 4 purchases, 3 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

Most recently, on 18 March 2026, the filings show a share grant in Tetra Tech Inc. The last insider purchase was made public on 30 May 2025, 511 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.