Robert Quartermain

Robert Quartermain is a declared insider at 2 companies (board member); the most frequent names are Dakota Gold Corp. and Dakota Territory Resource Corp. Between 4 June 2021 and 15 April 2026, the trades on record add up to 24 filings.

The open-market side counts 9 purchases for €301k alongside 2 sales for €1.5M. Sales outweigh purchases by €1.2M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The rest of the record consists of 11 share grants and 1 option exercise. In 2026 alone, the filings show no purchases and 2 sales.

In size, the median ticket on the buying side is €31k. 7 out of 9 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.

On 15 April 2026 came the latest disclosure, an open-market sale for €64k in Dakota Gold Corp. The last purchase on record was published on 4 April 2025, which is 562 days ago. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.