Thomas R. Ertel

Thomas R. Ertel (board member) discloses dealings in 2 companies, chiefly Energy Vault Holdings, Inc. and Blackbaud Inc. The record holds 13 filings, for trades running from 12 February 2018 to 29 May 2026.

Every open-market trade on record is a purchase: 3 purchases worth €50k, and no sale. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 10 share grants. Since January 2026: 1 purchase and no sales on the market.

Half of the purchases are above €16k and half below. Of 3 purchases, 2 formed part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster.

The record was last updated on 1 June 2026 with a share grant in Energy Vault Holdings, Inc. The last insider purchase was made public on 5 March 2026, 233 days ago. The median gap between a trade and its publication by SEC (Form 4) is 3 days. US insiders must file a Form 4 within two business days of a trade. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.