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Borealis Mining Company Limited (formerly, 1329300 B.C. Ltd.) Stock: price and insider trades · Canada
Borealis Mining Company Limited (formerly, 1329300 B.C. Ltd.): what insiders have been doing
This page follows insider dealings at Borealis Mining Company Limited (formerly, 1329300 B.C. Ltd.) as filed with SEDI. 3 insiders have disclosed 14 filings since 24 October 2025.
Purchases and sales both appear in the filings: 7 purchases (2 insiders, €159k) and 5 sales (1 insider, €146k). Taken together, the purchases exceed the sales by €12k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Biggest ticket of the year: €76k, bought by Buchan, Robert Mackay and made public on 20 October 2026. The buyers include 2 senior executives.
The latest purchase is recent: it was published 3 days ago, on 20 October 2026. The median gap between a trade and its publication by SEDI is 28 days. The shorter that gap, the sooner other investors can see what insiders have done.
Compared with its exchange (2,734 companies, median 14 filings), a count of 14 filings is typical. Our records for Borealis Mining Company Limited (formerly, 1329300 B.C. Ltd.) go back to 2024, with 15 purchases and 5 sales on the open market in total.
These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.
Insider Decl.
42
Thresholds
n/a
Buy Volume
€325,563
15 ops. · all time
Sell Volume
€146,116
5 ops. · all time
Who traded when
BuySaleRobert Mackay Buchan10 buys5 sales
Kelly James Malcolm5 buys
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Financial data
· cache
Last declaration on 20 October 2026
Declarations42 total
20,000 shares@ CA$1.023.2% of flowCommon SharesTSXSEDI:4793348
Canonical exit: 21 Dec 2026 (T+90)
120,000 shares@ CA$1.0219.0% of flowCommon SharesTSXSEDI:4793347
Canonical exit: 21 Dec 2026 (T+90)
20,000 shares@ CA$1.053.3% of flowCommon SharesTSXSEDI:4793346
Canonical exit: 21 Dec 2026 (T+90)
20,000 shares@ CA$1.06693.3% of flowCommon SharesTSXSEDI:4793345
Canonical exit: 21 Dec 2026 (T+90)
20,000 shares@ CA$1.043.2% of flowCommon SharesTSXSEDI:4793343
Canonical exit: 21 Dec 2026 (T+90)
40,000 shares@ CA$1.16857.2% of flowCommon SharesTSXSEDI:4793342
40,000 shares@ CA$1.167.2% of flowCommon SharesTSXSEDI:4793341
40,000 shares@ CA$1.197.4% of flowCommon SharesTSXSEDI:4793340
30,000 shares@ CA$1.195.5% of flowCommon SharesTSXSEDI:4793339
50,000 shares@ CA$1.189.1% of flowCommon SharesTSXSEDI:4793338
25,000 shares@ CA$1.2424.7% of flowCommon SharesTSXSEDI:4708313
Canonical exit: 21 Jul 2026 (T+90)
15,000 shares@ CA$1.20714.4% of flowCommon SharesTSXSEDI:4708440
Canonical exit: 21 Jul 2026 (T+90)
Common SharesTSXSEDI:4687760
50,000 shares@ CA$1.21100.0% of flowCommon SharesTSXSEDI:4687761
50,000 shares@ CA$1.0381.9% of flowCommon SharesTSXSEDI:4578556
Canonical exit: 22 Dec 2025 (T+90)
15,000 shares@ CA$0.7518.1% of flowCommon SharesTSXSEDI:4578555
20,000 shares@ CA$1.029.9% of flowCommon SharesTSXSEDI:4578799
Canonical exit: 21 Dec 2025 (T+90)
120,000 shares@ CA$1.0259.4% of flowCommon SharesTSXSEDI:4578798
Canonical exit: 21 Dec 2025 (T+90)
20,000 shares@ CA$1.0510.2% of flowCommon SharesTSXSEDI:4578796
Canonical exit: 21 Dec 2025 (T+90)
20,000 shares@ CA$1.066910.4% of flowCommon SharesTSXSEDI:4578795
Canonical exit: 21 Dec 2025 (T+90)
20,000 shares@ CA$1.0410.1% of flowCommon SharesTSXSEDI:4578793
Canonical exit: 21 Dec 2025 (T+90)
Common SharesTSXSEDI:4578787
2,000,000 shares@ CA$0.75100.0% of flowCommon SharesTSXSEDI:4576014
2,000,000 shares@ CA$0.75100.0% of flowCommon SharesTSXSEDI:4576011
1,000,000 shares@ CA$0.75100.0% of flowCommon SharesTSXSEDI:4574255
25 of 42 declarations
About Borealis Mining Company Limited (formerly, 1329300 B.C. Ltd.)
Borealis Mining Company Limited, formerly known as 1329300 B.C. Ltd., is involved in the exploration and development of mining projects. It is listed on the Toronto Stock Exchange under the symbol XTSE.
