Omnia Metals Faces ASX Scrutiny Over Unannounced Assay Data

Background to the ASX Price Query

Omnia Metals Group Limited (ASX – OM1), an exploration-focused mining company, recently found itself under the ASX’s regulatory spotlight following a notable increase in its share price and trading volume. The ASX’s price query letter, dated 9 October 2025, sought clarity on whether Omnia Metals was aware of any undisclosed information that could explain this market activity.

Receipt and Disclosure of Assay Results

Omnia Metals confirmed that it received assay results from its Salt Creek Project drilling program on the morning of 9 October 2025. At the time the ASX inquiry was received, the company was still interpreting these results and had not yet made them public. Despite this, Omnia stated it had no reason to believe the information had leaked or that it could explain the trading spike.

To maintain transparency, Omnia expedited the review process and publicly released the assay results on 13 October 2025. This move was designed to align with ASX continuous disclosure obligations and to reassure the market of the company’s commitment to regulatory compliance.

Maintaining Confidentiality and Compliance

The company detailed its rigorous confidentiality protocols surrounding assay data. Samples from the Salt Creek drilling program were sent to a laboratory in Kalgoorlie on 11 July 2025, with strict chain-of-custody and data security measures in place. Final assay certificates were sent directly to Omnia, where geologists conducted quality control checks before compiling a JORC-compliant report for board approval.

Omnia also confirmed that its responses to the ASX were authorized by its board, underscoring governance oversight in its disclosure practices. The company affirmed full compliance with Listing Rule 3.1, which governs timely and transparent market announcements.

Market Implications and Next Steps

The episode highlights the delicate balance mining explorers must maintain between managing sensitive exploration data and meeting continuous disclosure requirements. While the precise impact of the assay results on Omnia’s share price remains to be fully understood, the company’s swift response and transparency may help stabilize investor confidence.

Investors will be watching closely for further updates on the Salt Creek Project’s exploration outcomes and any subsequent drilling programs. The market will also be attentive to how Omnia navigates future disclosures amid potentially volatile trading conditions.