Thomas F. Mendoza

Filings by Thomas F. Mendoza span 4 companies, the busiest being NetApp, Inc., Varonis Systems Inc and Servicesource International, Inc. We count 62 filings; the first trade dates from 2 August 1998 and the latest from 30 April 2026.

In open-market terms, that means 4 purchases worth €149k on one side and 19 sales worth €37.0M on the other. The net balance comes to €36.8M on the selling side. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 18 share grants and 10 option exercises.

The median purchase comes to €31k. 1 out of 4 purchases came within 30 days of a purchase by at least one other insider of the same company. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Ninety days after publication, 3 purchases show a median change of -10.5%, with the price up in 33% of them. These figures describe past trades and do not predict future prices.

Most recently, on 1 May 2026, the filings show a share grant in Varonis Systems Inc. The last insider purchase was made public on 4 March 2020, 2,440 days ago. The median gap between a trade and its publication by SEC (Form 4) is 2 days. 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. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.