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NANOSONICS LIMITED — Investor Relations & Filings

Ticker · NAN ISIN · AU000000NAN9 LEI · 549300XUBCM70BRANN81 ASX Manufacturing
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Filings indexed 1,043 across all filing types
Latest filing 2026-05-12 Major Shareholding Noti…
Country AU Australia
Listing ASX NAN

About NANOSONICS LIMITED

https://www.nanosonics.com.au

Nanosonics Limited is a medical technology company specializing in the development and commercialization of infection prevention solutions. The company's flagship product, the trophon system, provides automated high-level disinfection (HLD) for ultrasound probes. Utilizing a proprietary hydrogen peroxide mist technology, the trophon device ensures consistent and effective disinfection of both the probe handle and shaft, addressing the risks of cross-contamination in clinical settings. The system is designed to integrate into diagnostic workflows, offering a faster and more environmentally sustainable alternative to traditional manual chemical soaking methods. Nanosonics continues to expand its portfolio with digital traceability tools and audit-ready reporting software to enhance compliance and patient safety across global healthcare facilities.

Recent filings

Filing Released Lang Actions
Ceasing to be a substantial holder 3 pages 186.4KB
Major Shareholding Notification Classification · 92% confidence The document is an Australian Form 605 “Notice of ceasing to be a substantial holder” under Corporations Law Section 671B, detailing changes in a substantial shareholder’s and associates’ interests in voting securities. This is a notification of changes in significant share ownership levels (crossing thresholds). It corresponds to the “Major Shareholding Notification” category.
2026-05-12 English
Becoming a substantial holder 20 pages 414.1KB
Major Shareholding Notification Classification · 95% confidence The document is a Form 603 “Notice of initial substantial holder” under Australian Corporations Law Section 671B, detailing UBS Group AG’s acquisition of a 5.29% stake in Nanosonics Limited, including voting power, relevant interests, and associate details. This is a statutory notification of a change in major shareholding crossing the 5% threshold. It clearly fits the “Major Shareholding Notification” category.
2026-05-11 English
Ceasing to be a substantial holder 7 pages 209.4KB
Major Shareholding Notification Classification · 85% confidence The document is titled “Form 605” under the Australian Corporations Law with a “Notice of ceasing to be a substantial holder.” It provides details of changes in relevant interests and dates when a holder ceased being substantial. This is a regulatory notification of changes in significant share ownership, matching the definition of a Major Shareholding Notification.
2026-05-10 English
Notification of cessation of securities - NAN 4 pages 14.8KB
Transaction in Own Shares Classification · 100% confidence The document is titled 'Appendix 3H - Notification of cessation of securities' and details the cancellation of securities due to an on-market buy-back by NANOSONICS LIMITED. It includes specifics such as the number of securities ceased, the reason for cessation, dates, and the issued capital following the changes. This is a formal notification about changes in the company's share capital due to share buy-back and cancellation. It does not contain financial statements, management discussion, or other report content. The document fits the category of Transaction in Own Shares (POS), which covers reports of the company buying back or selling its own shares.
2026-04-28 English
Update - Notification of buy-back - NAN 6 pages 17.8KB
Transaction in Own Shares Classification · 90% confidence The document is an ASX Appendix 3C “Notification of buy-back” providing detailed information on an on-market share buy-back by Nanosonics Limited, including total securities bought back, consideration paid, broker details, key dates, and final notification data. This clearly falls under the category of a company’s transaction in its own shares (share repurchase). Therefore, it should be classified as a “Transaction in Own Shares (POS).”
2026-04-19 English
Becoming a substantial holder 23 pages 450.1KB
Major Shareholding Notification Classification · 100% confidence The document is titled 'Notice of initial substantial holder' and references Form 603 under Corporations Law Section 671B, which is a regulatory filing related to disclosure of substantial shareholdings. It details the voting power, relevant interests, associates, and agreements related to UBS Group AG becoming a substantial holder in Nanosonics Limited. There are no financial statements, earnings data, or management commentary present. The document is a formal notification of a change in significant share ownership levels, consistent with the definition of Major Shareholding Notification (MRQ).
2026-04-19 English

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