OSTEOPORE LIMITED — Capital/Financing Update 2026

Mar 2, 2026

ASX ANNOUNCEMENT

3 March 2026

Osteopore secures distribution rights for autologous dentin graft technology process, expanding regenerative dental portfolio

Highlights

• Osteopore has secured distribution rights to a new autologous process for dental socket preservation, and other indications requiring bone regeneration for Singapore, which also serves as a potential launchpad into the ASEAN/ APAC markets.

• This process enables chairside conversion of extracted teeth into mineralized and demineralized autologous dentin graft within minutes.

• Autologous dentin can be an attractive option for dental practitioners because it is osteoinductive and osteoconductive and may even be suitable for immunecompromised patients.

• The Asia Pacific dental bone graft market is expected to reach USD 303m (~AUD 425m) by 2030, growing at a Compound Annual Growth Rate of 10.9% between 2024 and 2030[1] .

• Singapore has 899 private dental clinics and 248 public dental clinics spread across the country[2] .

Australian-Singaporean regenerative medicine company Osteopore Limited (ASX: OSX; Osteopore or Company ) – a global leader in 3D-printed biomimetic and bioresorbable implants has secured a 2-year distribution agreement to introduce a new autologous process for dental socket preservation powered by the Smart Dentin Grinder® for Singapore, which

1 https://www.grandviewresearch.com/horizon/outlook/dental-bone-grafts-and-substitutes-market/asia-pacific?

2 https://www.moh.gov.sg/resources-statistics/singapore-health-facts/health-facilities

ASX ANNOUNCEMENT

also serves as a launchpad to expand into the ASEAN/ APAC markets, which comprises of 11 countries.

This new autologous process convert a patient’s freshly extracted tooth into particulate autologous dentin graft material chairside in approximately 7 minutes. The processed dentin retains its natural collagen matrix and endogenous growth factors, including bone morphogenetic proteins (BMPs), which contribute to its osteoinductive and osteoconductive properties, and promotes new bone formation.

In addition, it may also be appropriate for immune-compromised or medically-compromised patients.

The current practice in Singapore is the use of xenografts, which typically originate from porcine or bovine sources. Xenografts in dental bone grafting may present various issues that limit the efficacy of socket preservation, such as slow resorption, variable remodeling, residual graft persistence, and limited osteoinductivity, among others. In contrast, the autologous source of the dentin coupled with its unique properties acts as an optimal matrix for predictable bone regeneration and long term site repair.

This autologous dentin extraction protocol was developed by KometaBio Inc, a U.S.-based company focused in the area of dental and oral rehabilitation. The KometaBio Smart Dentin Grinder® is cleared for use by the US FDA as a medical device.

Key terms of the distribution agreement:

• Exclusivity: Non-exclusive

• Period: 2 years, until 28 February 2028

• Territory: Singapore

• Upon request, parties will review the business and results to expand the territory to include the ASEAN/ APAC markets where KometaBio has no representation.

ASX ANNOUNCEMENT

Following the agreement, Osteopore shall undertake the necessary product registration process in line with Singapore regulations.

The Asia Pacific dental bone graft market is expected to reach USD 303m (~AUD 425m) by 2030, growing at a Compound Annual Growth Rate of 10.9% between 2024 and 2030[3] . According to the statistics published by the Ministry of Health[4] , Singapore has 899 private dental clinics and 248 public dental clinics spread across the country.

Commenting on the latest addition of complementary products, CEO Dr Yujing Lim said:

“Our mission has always been clear: to augment patient outcomes through the use of regenerative medicine. Autologous dentin works on the principle of regenerative medicine, and has demonstrated strong potential to be a good market fit in Singapore.

“Importantly, this strengthens our product portfolio for dentistry, and complements our existing products for Guided Bone Regeneration”, said Dr Lim.

END

This announcement has been authorised for release to the ASX by the Board of Osteopore Limited .

For more information, please contact:

Dr Yujing Lim Mark Leong Chief Executive Officer Executive Chairman Osteopore Limited Osteopore Limited E: lim_yujing@osteopore.com E: mark_leong@osteopore.com

3 https://www.grandviewresearch.com/horizon/outlook/dental-bone-grafts-and-substitutes-market/asia-pacific?

4 https://www.moh.gov.sg/resources-statistics/singapore-health-facts/health-facilities

ASX ANNOUNCEMENT

About Osteopore Limited

Osteopore Ltd. is a global medical technology company founded in Singapore and listed in Australia that commercialises products designed to enable natural bone healing across multiple therapeutic areas. Osteopore's patented technology fabricates specific microstructured scaffolds for bone regeneration through 3D printing and bioresorbable material.

Osteopore's patent-protected scaffolds are manufactured using a proprietary manufacturing technique with a polymer that naturally dissolves over time to only allow natural and healthy bone tissue, significantly reducing the post-surgery complications commonly associated with permanent bone implants. Our 3D printing technology is unique to Osteopore.

Forward-Looking Statements

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Actual events or results may differ materially from the events or results expressed or implied in any forward-looking statement. No forward-looking statement is a guarantee or representation as to future performance or any other future matters, which will be influenced by several factors and subject to various uncertainties and contingencies, many of which will be outside the Company’s control. The Company does not undertake any obligation to update publicly or release any revisions to these forward-looking statements to reflect events or circumstances after today's date or to reflect the occurrence of unanticipated events.

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