Black Diamond Group Limited Stock: price and insider trades · Canada

Black Diamond Group Limited is a Business Services company. Its directors and officers file their transactions with SEDI. The last twelve months, up to 18 October 2026, brought 138 filings signed by 13 insiders.

Purchases and sales both appear in the filings: 8 purchases (2 insiders, €116k) and 111 sales (9 insiders, €40.8M). Taken together, the sales exceed the purchases by €40.7M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The largest single trade was a sale of €3.4M by Kernaghan, Elizabeth, published on 3 October 2026, equal to 0.39% of the market capitalisation. On the buying side, the filings list 2 senior executives among the declarants.

The most recent open-market purchase was published on 1 October 2026, 16 days ago. Filings reach the SEDI feed a median of 3 days after the trade. This delay matters because a trade only becomes useful information once it is public. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify.

Across the 2,121 companies tracked on its exchange, the median is 11 filings; at 138 filings, this issuer sits above that mark. The full history, which starts in 2026, counts 8 purchases against 111 sales.

In the same sector, recent insider purchases at Coursera, Inc. also feature in our signals. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.