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DDIAF (Margaret Lake Diamonds Inc.) is no longer actively trading.
This usually means the company was acquired and taken private, delisted from its exchange, or its ticker has been retired. Every price, valuation, dividend, and analyst figure on this page is frozen at the last available trading session and reads as historical reference — not a current-day signal.
DDIAF does not currently pay a dividend.
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Margaret Lake Diamonds Inc. operates as an exploration-stage enterprise, focusing on the acquisition and development of mineral resource properties. Its current portfolio includes interests in the Old Nick Nickel-Cobalt and Letain Nickel-Cobalt projects, both situated in British Columbia, Canada. Additionally, the company holds an option to acquire a full 100% interest in the Mormon Lake Uranium property, located near Payson, Arizona. Margaret Lake Diamonds Inc. was established in 2011 and is headquartered in Vancouver, Canada.
Vancouver, British Columbia - January 9, 2026 – TheNewswire - Vault Strategic Mining Corp . (TSXV:KNOX) (OTC:DDIAF) (FSE:M85) ("VAULT" or the "Company") is pleased to announce that its common shares will commence trading under its new OTC ticker symbol “KNXFF”, effective January 12 th , 2026. The change from the previous symbol “DDIAF” to “KNXFF” is part of the Company's ongoing efforts to align its U.S. market identity with its current corporate name and TSX Venture Exchange ticker, “KNOX”.
Vancouver, British Columbia – December 15, 2025 – TheNewswire - Margaret Lake Diamonds Inc. (TSXV:DIA) (OTC:DDIAF) (FSE:M85) ("DIA" or the "Company") announces that it will change its name to Vault Strategic Mining Corp. and trade under the new ticker symbol "KNOX" on the TSX Venture Exchange (the " TSXV "). The Company's common shares are expected to commence trading on the TSXV under the new name and new ticker symbol "KNOX" at the start of trading on or about December 17, 2025. In connection with the name change, the new CUSIP number for the common shares will be 92243U107 and the new ISIN number will be CA92243U1075.
Vancouver, British Columbia – November 17, 2025 – TheNewswire - Margaret Lake Diamonds Inc. (TSXV:DIA) (OTC:DDIAF) (FSE:M85) ("DIA" or the "Company") announces that further to its news release of September 9, 2025, the Company has terminated its previously announced non-brokered private placement of up to 9,000,000 units (each, a " Unit ") for aggregate gross proceeds of up to $900,000 through the issuance of Units at a price of $0.10 per Unit. On behalf of the Board:
Vancouver, British Columbia - October 21, 2025 – TheNewswire - Margaret Lake Diamonds Inc. (TSXV:DIA) (OTC:DDIAF) (FSE:M85A) ("DIA" or the "Company") is pleased to announce that its common shares are now eligible for electronic clearing and settlement in the United States through the Depository Trust Company ("DTC"). DTC eligibility streamlines the electronic trading process for U.S. investors by enabling faster and more efficient clearing and settlement of the Company's common shares within the U.S. financial system. This milestone is expected to enhance liquidity, improve accessibility for both institutional and retail investors, and simplify the process of trading Margaret Lake's shares on the OTCPK Market under the symbol DDIAF.
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