Artrya Limited (ASX:AYA) has received formal notification that UBS Group AG and its related bodies corporate ceased to be a substantial holder in the company on 4 November 2026, according to a Form 605 filing lodged with the exchange.

Key Points

  • UBS Group AG and its related bodies corporate ceased to be a substantial holder in Artrya Limited on 4 November 2026.
  • The previous substantial holder notice was given to the company on 27 October 2026 and was dated 23 October 2026.
  • Changes in relevant interests were carried out by UBS Securities Australia Ltd through a series of buy and sell transactions in ordinary shares on 26 and 27 October 2026.
  • UBS Securities LLC also recorded a stock borrowing transaction of 172,000 ordinary shares on 26 October 2026.
  • The notice was signed by Ruby Ko, authorised signatory, on 6 November 2026.

Cessation of Substantial Holding in Artrya Limited

According to the filing, UBS Group AG and its related bodies corporate formally ceased to hold a substantial interest in Artrya Limited (ACN 624 005 741) on 4 November 2026. The notification was made via a Form 605 under Section 671B of the Corporations Law. The previous substantial holding notice had been provided to the company on 27 October 2026, with that notice dated 23 October 2026. No changes in association were reported, and no persons were identified as having become or ceased to be associates of UBS Group AG in connection with this filing.

Share Transactions on 26 and 27 October 2026

Appendix A of the filing details a series of changes in relevant interests conducted by UBS Securities Australia Ltd across 26 and 27 October 2026, involving multiple buy and sell transactions in Artrya ordinary shares. On 26 October 2026, sell transactions included parcels ranging from 140 to 164,879 ordinary shares, while buy transactions on the same date included parcels ranging from 85 to 160,235 ordinary shares. On 27 October 2026, further sell transactions were recorded, including parcels of 13,631, 89,967 and 116,141 ordinary shares, alongside additional buy transactions. UBS Securities LLC separately recorded a stock borrowing of 172,000 ordinary shares on 26 October 2026, with no consideration disclosed for that transaction.

Authorisation and Filing Details

The Form 605 notice was signed by Ruby Ko in the capacity of authorised signatory on behalf of UBS Group AG, with the signing date recorded as 6 November 2026. The filing identifies Ruby Ko as a member of Group Compliance, Operational Risk Control. No changes in association were declared within the notice, and no additional addresses for named persons were provided. The filing covers ordinary shares in Artrya Limited and relates solely to the cessation of UBS Group AG's substantial holding status as defined under the Corporations Law.