Mark Mason

This profile gathers the share dealings of Mark Mason across 3 companies, led by Citigroup Inc, Primerica, Inc. and Microsoft Corp. We count 39 filings; the first trade dates from 17 May 2017 and the latest from 20 February 2026.

On the market, this insider has only sold: 4 sales, €5.9M in total. Outside the open market, there are 25 share grants. In 2026 alone, the filings show no purchases and 2 sales.

The latest filing, published on 24 February 2026, reports an open-market sale of €195k in Citigroup Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 3 days. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.