David Crombie

David Crombie, listed as chief executive, appears in our data through filings on Nine Energy Service, Inc. shares, published by SEC (Form 4). We count 26 filings; the first trade dates from 10 May 2021 and the latest from 4 March 2026.

Sales make up the whole of the open-market record (16 sales, €1.5M). Outside the open market, there are 9 share grants.

The record was last updated on 6 March 2026 with a transaction in Nine Energy Service, Inc. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.