Marion K. Gross

Marion K. Gross has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Mcdonalds Corp and Ecolab Inc. We count 33 filings; the first trade dates from 1 February 2023 and the latest from 30 September 2026.

Every open-market trade on record is a sale: 9 sales worth €5.4M. Besides market trades, the filings include 8 share grants and 15 option exercises.

On 2 October 2026 came the latest disclosure, a share grant in Ecolab Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. 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.