Market Size

• DNA Damage Response (DDR) Inhibitors (DDRi) represented an approximate 6.8 - 7B range in sales in 2025 (¹) • We are aware of no clinical-stage PNKP inhibitor program. Onco is well positioned to advance PNKP inhibition to a First-in-Human trial.

Market Size

• DNA Damage Response (DDR) Inhibitors (DDRi) represented an approximate 6.8 - 7B range in sales in 2025 (¹) • We are aware of no clinical-stage PNKP inhibitor program. Onco is well positioned to advance PNKP inhibition to a First-in-Human trial.

Market Size

• DNA Damage Response (DDR) Inhibitors (DDRi) represented an approximate 6.8 - 7B range in sales in 2025 (¹) • We are aware of no clinical-stage PNKP inhibitor program. Onco is well positioned to advance PNKP inhibition to a First-in-Human trial.

Market Size

• DNA Damage Response (DDR) Inhibitors (DDRi) represented with more than $7B in sales in 2025 (1). • PNKP inhibitors (PNKPi) is emerging as a unique new DDRi class and ONCO is well positioned as its leader.

Mechanism of Action

• PNKP is central to repairing DNA strand breaks and damaged DNA bases​. • PNKPi sensitizes cancers to DNA damaging agents and exploits common synthetic lethal partners​

Mechanism of Action

• PNKP is central to repairing DNA strand breaks and damaged DNA bases​. • PNKPi sensitizes cancers to DNA damaging agents and exploits common synthetic lethal partners​

Lead Program

• Favourable tolerability observed in early animal studies; IND-enabling GLP toxicology is ongoing. • Advancing toward clinical translation in mid-2027, subject to regulatory approval, GMP supply and final protocol.

Lead Program

• Favourable tolerability observed in early animal studies; IND-enabling GLP toxicology is ongoing. • Advancing toward clinical translation in mid-2027, subject to regulatory approval, GMP supply and final protocol.

Intellectual Property

• Exclusive worldwide rights to the University of Alberta's foundational PNKP-inhibitor patent estate for oncology applications.

Intellectual Property

• Exclusive worldwide rights to the University of Alberta's foundational PNKP-inhibitor patent estate for oncology applications.

AI-native Accelerated Approach

• Leveraging PNKPi specific data & models to reduce the time, cost and risk of clinical efforts & expand our IP & pipeline​

AI-native Accelerated Approach

• Leveraging PNKPi specific data & models to reduce the time, cost and risk of clinical efforts & expand our IP & pipeline​

Onco-Innovations Stock Performance

CBOE: ONCO

FWB: W1H

OTCQB: ONNVF

Sedar Filings

Visit SEDAR+ to search the updated System for Electronic Document Analysis and Retrieval to view company documents

References

Footnote 1: Future Market Insights, PARP Inhibitors Market, 2026. Global Industry Analysts, Inc., DNA Repair Drugs — Global Strategic Business Report, July 2026, distributed by ResearchAndMarkets.com (report 6071261)."

Onco-Innovations pioneers cancer research, developing

cutting-edge therapies to treat cancer.

Reach Us

#1000, 1122 - 4th St SW

Calgary, Alberta, Canada

T2R 1M1

investors@oncoinnovations.com

+1 (888) 261–8055

© 2026 Onco-Innovations Limited | All Rights Reserved

Onco-Innovations pioneers cancer research, developing

cutting-edge therapies to treat cancer.

Reach Us

#1000, 1122 - 4th St SW

Calgary, Alberta, Canada

T2R 1M1

investors@oncoinnovations.com

+1 (888) 261–8055

© 2026 Onco-Innovations Limited | All Rights Reserved

Onco-Innovations pioneers cancer research, developing

cutting-edge therapies to treat cancer.

Reach Us

#1000, 1122 - 4th St SW

Calgary, Alberta, Canada

T2R 1M1

investors@oncoinnovations.com

+1 (888) 261–8055

© 2026 Onco-Innovations Limited | All Rights Reserved

Onco-Innovations pioneers cancer research, developing

cutting-edge therapies to treat cancer.

Reach Us

#1000, 1122 - 4th St SW

Calgary, Alberta, Canada

T2R 1M1

investors@oncoinnovations.com

+1 (888) 261–8055

© 2026 Onco-Innovations Limited | All Rights Reserved