Quotation Notice - Rua Bioscience Limited (“RUARB”) Rights

QUOTATION NOTICE: NZX MAIN BOARD
RUA BIOSCIENCE LIMITED (“RUARB”) RIGHTS


Issuer: Rua Bioscience Limited (“RUA”)
Ticker Code: RUARB
ISIN: NZRUAE0006S6
Details of Issue: A pro-rata renounceable rights issue of 1 new share for every 3 existing shares
held on the Record Date.
Ratio (New: Existing): 1 : 3

Exercise Price:
Reference Price:
NZ$0.025 per new share
Calculated as head share price prior to quotation minus the Exercise Price

Issue Price Payable:
Registrar:
Settlement Status:

Key Dates
In full on application
Computershare Investor Services Limited (“RMLT”)
NZCDC Settlement System


Ex Rights Date: Friday, 7 November 2025
Rights Commence Trading: Friday, 7 November 2025
Record Date: 5pm, Monday, 10 November 2025
Letters of Entitlement sent to
Shareholders:
Tuesday, 11 November 2025
Offer Opens: Tuesday, 11 November 2025
Rights Quotation Ceases: Monday, 24 November 2025
Offer Closes: Friday, 28 November 2025
Allotment and commencement of
trading of New Shares (retail offer):

Thursday, 4 December 2025

Mark Peterson
Chief Executive Officer
NZX Limited
3 November 2025