Press Release Communiqué de presse - June 15, 2022 15 June, 2022

Sernova to Participate in the Truist Securities Cell Therapy Symposium, Symposia-cel in June

LONDON, Ontario – June 15, 2022 – Sernova Corp. (TSX:SVA) (OTCQB:SEOVF) (FSE/XETRA:PSH), a clinical- stage company and leader in regenerative medicine cell therapeutics, today announced that Dr. Philip Toleikis, President & CEO of Sernova Corp., will be participating in the Truist Securities Cell Therapy Symposium, Symposia-cel being held in person at the Lotte New York Palace on Tuesday, June 28, 2022. Company management will also be participating in 1x1 meetings during the event.

Truist Securities Cell Therapy Symposium, Symposia-cel – June 28, 2022 Panel Title: Cell Therapy for Non-Oncology Indications Date: Tuesday, June 28, 2022 Time: 2:00-3:00 PM ET Presenter: Dr. Philip Toleikis, President & CEO, Sernova Corp Location: Lotte New York Palace* * Further details available on the Truist event website

If you are interested in arranging a 1x1 meeting request, please contact your Truist representative.

ABOUT SERNOVA CORP. AND THE CELL POUCH SYSTEM™ PLATFORM FOR CELL THERAPY

Sernova Corp. is a clinical-stage biotechnology company that is developing regenerative medicine therapeutic technologies for chronic diseases, including insulin-dependent diabetes, thyroid disease, and blood disorders including hemophilia A. Sernova is currently focused on developing a ‘functional cure’ for insulin-dependent diabetes with its lead asset, the Cell-Pouch System, a novel implantable and scalable medical device with immune protected therapeutic cells. The Cell Pouch on implantation forms a natural vascularized tissue environment in the body for long-term survival and function of therapeutic cells that release necessary proteins or factors missing from the body to treat chronic diseases. Sernova’s Cell Pouch System has already shown it can potentially provide a ‘functional cure’ to people with type 1 diabetes in an ongoing Phase I/II clinical study at the University of Chicago. Sernova is also advancing a proprietary technology in collaboration with the University of Miami to cloak the therapeutic cells from the immune system attack with the goal to eliminate the need for chronic immunosuppressives. In May 2022, Sernova and Evotec entered into a global strategic partnership to develop an implantable off-the-shelf iPSC-based (induced pluripotent stem cells) beta cell replacement therapy. This partnership provides Sernova an unlimited supply of insulin-producing cells to treat millions of patients with insulin-dependent diabetes (type 1 and type 2). Sernova is also gearing up to be in the clinic in two additional programs that utilize its Cell Pouch System – an implantable cell therapy for benign thyroid disease resulting from thyroid gland removal and an ex-vivo lentiviral factor 8 gene therapy for hemophilia A.

FOR FURTHER INFORMATION, PLEASE CONTACT:

Corporate: Christopher Barnes VP, Investor Relations Sernova Corp. christopher.barnes@sernova.com 519-902-7923 www.sernova.com

Investors: Corey Davis, Ph.D. LifeSci Advisors, LLC cdavis@lifesciadvisors.com 212-915-2577

Media: Elizabeth Miller, M.D. LifeSci Communications emiller@lifescicomms.com

Press Release Communiqué de presse - June 06, 2022 6 June, 2022

Sernova Announces Positive Updated Phase 1/2 Clinical Data on Cell Pouch System™ at American Diabetes Association 82nd Scientific Sessions 2022

• Researchers from the Dr. Piotr Witkowski Laboratory at the University of Chicago presented updated data on six patients with type 1 diabetes and hypoglycemia unawareness • The first three patients have been insulin independent for over 2 years, 6 months, and 3 months, respectively • Those first three patients with islets transplanted into the Cell Pouch™ subsequently presented positive serum C-peptide values confirming active insulin production by the Cell Pouch islet grafts • The Cell Pouch was well tolerated with implant durations exceeding 35 months

LONDON, Ontario – June 6, 2022 – Sernova Corp. (TSX:SVA) (OTCQB:SEOVF) (FSE/XETRA:PSH), a clinical- stage company and leader in regenerative medicine cell therapeutics, today announced the presentation of clinical data from its Phase 1/2 clinical trial supporting the potential of its proprietary Cell Pouch System to provide a ‘functional cure’ for insulin-dependent diabetes. The updated data from the ongoing study being conducted by Piotr Witkowski, M.D., Ph.D. at the University of Chicago, were presented as an oral podium presentation at the American Diabetes Association (ADA) 82nd Scientific Sessions, held from June 3-7, 2022, at the Ernest N. Morial Convention Center in New Orleans, LA.

The presented data, from the Dr. Piotr Witkowski Laboratory at the University of Chicago, reviewed the six patients who lived with long-standing insulin-dependent type 1 diabetes (T1D) and hypoglycemia unawareness prior to study treatment who underwent both Cell Pouch implantation and islet transplantation. Graft function was measured by blood glucose, patient insulin usage, and C-peptide, a widely used measure of islet function. The first three patients achieved complete and sustained insulin independence. Three additional patients on study did not maintain optimal immunosuppression, which has now been resolved enabling those patients to receive further protocol-defined islet transplants.

Key findings from interim clinical update: • Surgical implantation of the Cell Pouch was found to be generally well tolerated with a favorable safety profile • All patients who had favorable immunosuppression achieved complete insulin independence o The first three transplanted patients presented positive serum C-peptide values confirming active insulin production after islet transplantation into the Sernova Cell Pouch o Supplemental marginal dose islet transplantation via the portal vein was sufficient to allow those three patients to achieve and maintain insulin independence for over 2 years, 6 months, and 3 months, respectively o Insulin independent patients have HbA1c in the normal range: 5.0, 5.2, and 5.2%, respectively

• Dr. Witkowski further optimized outcomes in the ongoing clinical trial: o Replacing patients’ own plasma with serum as the islet suspension medium o Decreasing the concentration of islet suspensions transplanted to Cell Pouch resulted in greater stimulated C-peptide o The Cell Pouch implantation procedure was optimized with two shorter incisions to minimize infection risk and enhance healing o Implementing a higher capacity Cell Pouch System, that has been developed by Sernova, will provide approximately 50% more volume to accommodate more islets at the optimal concentration for use in future implantation procedures

“Despite some advances in the diabetes space, insulin-dependent diabetes patients continue to require numerous injections daily, and for those with hypoglycemia unawareness, it can be increasingly life threatening. We are committed to developing a ‘functional cure’ to potentially free patients from the life-limiting burdens of this disease,” said Dr. Philip Toleikis, President and Chief Executive Officer of Sernova. “We are encouraged by the data demonstrating our Cell Pouch System has been well tolerated and multiple patients remain insulin independent. We remain on track to further dose the three aforementioned subjects and to implement the higher capacity Cell Pouch System in the next implanted patients.”

The incidence of T1D in the U.S. (in ages 0 to 64 years) is estimated to be 64,000 cases annually, with a predicted prevalence of 5 million people by 2050 (1,2). The annual direct cost of healthcare expenditures and lost income from T1D has been estimated as $16 billion (3). Sernova’s Cell Pouch System is designed to address this vastly expanding need by providing a ‘functional cure’ for the millions of people afflicted by insulin-dependent diabetes worldwide. Sernova is also addressing the life-threatening complication of hypoglycemia unawareness (HU) in patients with T1D. HU is a person’s inability to recognize the symptoms of low blood sugar before it becomes severe enough to be incapacitating or even fatal. About 1 in 5 people with T1D report experiencing hypoglycemia unawareness (4).

Dr. Piotr Witkowski, Director of Pancreatic Islet Transplantation Program at University of Chicago and study Principal Investigator added, “The data coming out of the Cell Pouch and islet transplantation trial show incredible promise for insulin-dependent diabetes patients. I am excited about the potential impact on the field and look forward to seeing continued progression of the data from this trial.”

Sernova recently entered into a global strategic partnership with Evotec A.G., a Nasdaq listed biotechnology company, to develop an implantable off-the-shelf induced pluripotent stem cell (iPSC) -based beta cell replacement therapy, which will provide Sernova with an unlimited supply of insulin-producing cells, circumventing any potential future islet supply issues. Sernova is also working to eliminate the need for chronic immunosuppression with cell transplants by incorporating technology developed by Dr. Alice Tomei’s laboratory at the University of Miami, to protect cells from immune system recognition.

For more information on the ongoing clinical study, go to clinicaltrials.gov (NCT03513939).

1. Rogers MAM, Kim C, Banerjee T, Lee JM. Fluctuations in the incidence of type 1 diabetes in the United States from 2001 to 2015: a longitudinal study. BMC Med. 2017;15(1):199. Published 2017 Nov 8. doi:10.1186/s12916-017-0958-6

2. Dabelea D, Mayer-Davis EJ, Saydah S, et al. Prevalence of type 1 and type 2 diabetes among children and adolescents from 2001 to 2009. JAMA. 2014;311(17):1778-1786. doi:10.1001/jama.2014.3201

3. American Diabetes Association. Economic Costs of Diabetes in the U.S. in 2017. Diabetes Care. 2018;41(5):917-928. doi:10.2337/dci18-0007

4. Reno CM, Litvin M, Clark AL, Fisher SJ. Defective counterregulation and hypoglycemia unawareness in diabetes: mechanisms and emerging treatments. Endocrinol Metab Clin North Am. 2013;42(1):15-38. doi:10.1016/j.ecl.2012.11.005

ABOUT SERNOVA CORP. AND THE CELL POUCH SYSTEM PLATFORM FOR CELL THERAPY

Sernova Corp is a clinical-stage biotechnology company that is developing regenerative medicine therapeutic technologies for chronic diseases, including insulin-dependent diabetes, thyroid disease, and blood disorders like hemophilia A. Sernova is currently focused on finding a ‘functional cure’ for insulin-dependent diabetes with its lead asset, the Cell-Pouch SystemTM, a novel implantable and scalable medical device which forms a natural environment in the body for long-term survival and function of therapeutic cells that release necessary proteins or factors missing from the body to treat chronic diseases. Sernova’s Cell Pouch System has already shown it can potentially provide a ‘functional cure’ to people with type 1 diabetes in an ongoing Phase I/II study at the University of Chicago. Sernova is also working on technology with the University of Miami to cloak the implant from the immune system, to eliminate the need for immunosuppressives to protect the cells from immune system attack. In May 2022, Sernova and Evotec entered into a global strategic partnership to develop an implantable off-the-shelf iPSC-based (induced pluripotent stem cells) beta cell replacement therapy. This partnership provides Sernova an unlimited supply of insulin-producing cells to treat millions of patients with insulin-dependent diabetes (type 1 and type 2). Sernova is also gearing up to be in the clinic in two programs that utilize its Cell Pouch System – an implantable cell therapy for benign thyroid disease resulting from thyroid gland removal and an ex-vivo lentiviral factor 8 gene therapy for hemophilia A.

FOR FURTHER INFORMATION, PLEASE CONTACT:

Corporate: Christopher Barnes VP, Investor Relations Sernova Corp. christopher.barnes@sernova.com Tel: 519-902-7923 www.sernova.com

Investors: Corey Davis, Ph.D. LifeSci Advisors, LLC cdavis@lifesciadvisors.com Tel: 212-915-2577

Media: Elizabeth Miller, M.D. LifeSci Communications emiller@lifescicomms.com

FORWARD-LOOKING INFORMATION This release contains statements that, to the extent they are not recitations of historical facts, may constitute “forward-looking statements” that involve various risks, uncertainties, and assumptions, including, without limitation, statements regarding the prospects, plans, and objectives of the company. Wherever possible, but not always, words such as "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential for" and similar expressions, or that events or conditions "will", "would", "may", "could" or "should" occur are used to identify forward-looking statements. These statements reflect management’s beliefs with respect to future events and are based on information currently available to management on the date such statements were made. Many factors could cause Sernova’s actual results, performances or achievements to not be as anticipated, estimated or intended or to differ materially from those expressed or implied by the forward-looking statements contained in this news release. Such factors could include, but are not limited to, the company’s ability to secure additional financing and licensing arrangements on reasonable terms, or at all; ability to conduct all required preclinical and clinical studies for the company’s Cell Pouch System and/or related technologies, including the timing and results of those trials; ability to obtain all necessary regulatory approvals, or on a timely basis; ability to in-license additional complementary technologies; ability to execute its business strategy and successfully compete in the market; and the inherent risks associated with the development of biotechnology combination products generally. Many of the factors are beyond our control, including those caused by, related to, or impacted by the novel coronavirus pandemic. Investors should consult the company’s quarterly and annual filings available on www.sedar.com for additional information on risks and uncertainties relating to the forward-looking statements. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Press Release Communiqué de presse - June 01, 2022 1 June, 2022

SERNOVA SHARES TO COMMENCE TRADING ON TSX ON JUNE 2, 2022

June 1, 2022 6:00 a.m. EDT

London, Ontario – June 1, 2022 – Sernova Corp. (TSX-V:SVA; OTCQB:SEOVF; FSE/XETRA:PSH), a clinical- stage company and leader in regenerative medicine cell therapeutics, is pleased to announce that its common shares have been approved for listing on the Toronto Stock Exchange (the "TSX") and will commence trading on the TSX at the opening of market on June 2, 2022. Concurrent with the TSX listing, the common shares of the Company will be delisted from the TSX Venture Exchange.

Shareholders are not required to exchange their share certificates or take any other action in connection with the TSX listing, as there will be no change in the trading symbol or CUSIP for the common shares. The Company will continue to trade its common shares on the OTCQB market in the United States under the symbol "SEOVF", and the Frankfurt exchange under the symbol "PSH".

ABOUT SERNOVA CORP. AND THE CELL POUCH SYSTEM™ PLATFORM FOR CELL THERAPY Sernova Corp. is developing regenerative medicine therapeutic technologies using a medical device and immune protected therapeutic cells (i.e., human donor cells, corrected human cells and stem-cell derived cells) to improve the treatment and quality of life of people with chronic metabolic diseases such as insulin- dependent diabetes, blood disorders including hemophilia, and other diseases treated through replacement of proteins or hormones missing or in short supply within the body.

The Cell Pouch™ is a proprietary, scalable, implantable macro- encapsulation device solution designed for the long-term survival and function of therapeutic cells. After implantation, the device incorporates with tissue, forming highly vascularized, native tissue chambers for the transplantation and function of therapeutic cells, that release proteins and hormones as required to treat disease.

The Cell Pouch along with therapeutic cells, has been shown to provide long-term safety and efficacy in small and large animal models of diabetes and has been proven to provide a biologically compatible environment for insulin-producing cells in humans in a Canadian first-in-human study. Sernova is currently conducting a Phase 1/2 clinical trial study at the University of Chicago. Encouraging interim results have been presented at several international scientific conferences.

For more information, please visit www.sernova.com

For further information contact:

Corporate and Investors: Sernova Corp. Christopher Barnes Tel: (519) 858-5126 christopher.barnes@sernova.com www.sernova.com

Investors: Corey Davis, Ph.D. LifeSci Advisors, LLC cdavis@lifesciadvisors.com Tel: 212-915-2577

Media: Elizabeth Miller, MD LifeSci Communications emiller@lifescicomms.com

Neither the TSXV nor the TSX accepts responsibility for the adequacy or accuracy of this news release.

FORWARD-LOOKING INFORMATION This release may contain forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words “expects”, “plans”, “anticipates”, “believes”, “intends”, “estimates”, “projects”, “potential” and similar expressions, or that events or conditions “will”, “would”, “may”, “could” or “should” occur. Although Sernova believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance, and actual results may differ materially from those in forward-looking statements. Forward-looking statements are based on the beliefs, estimates, and opinions of Sernova’s management on the date such statements were made, which include our beliefs about the conduct and outcome of clinical trials, and the development of new technologies, cell therapy solutions and or products. The information disclosed represents results from one patient and may not be representative of all study patients or of the final study results. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

Press Release Communiqué de presse - May 24, 2022 24 May, 2022

Sernova Receives Conditional Approval to Up-list to the Toronto Stock Exchange

London, Ontario – May 24, 2022 – Sernova Corp. (TSX-V:SVA; OTCQB:SEOVF; FSE/XETRA:PSH), a clinical- stage company and leader in regenerative medicine cell therapeutics, is pleased to announce that it has received conditional approval to list its common shares on the Toronto Stock Exchange (the "TSX") and move off of the TSX Venture Exchange ("TSXV").

Final approval of the listing is subject to the Company meeting certain customary conditions required by the TSX. The company will issue a press release once the TSX confirms the date when trading of Sernova’s common shares is expected to commence on the TSX. Upon completion of the final listing requirements, Sernova’s common shares will be delisted from the TSXV.

Dr. Philip Toleikis, President and CEO of Sernova Corp commented, “Moving onto the Toronto Stock Exchange represents a milestone achievement in our evolution as an emerging regenerative medicine company. Up- listing will provide enhanced liquidity and bring new visibility and investors into the company as we advance our therapeutic cell therapy platform with the goal to provide ‘functional cures’ for multiple diseases including type one diabetes, hemophilia and thyroid disease.”

Shareholders are not required to exchange their share certificates or take any other action in connection with the TSX listing, as there will be no change in the trading symbol or CUSIP for the common shares. The Company will continue to trade its common shares on the OTCQB market in the United States under the symbol "SEOVF", and the Frankfurt exchange under the symbol "PSH".

ABOUT SERNOVA CORP. AND THE CELL POUCH SYSTEM™ PLATFORM FOR CELL THERAPY

Sernova Corp. is developing regenerative medicine therapeutic technologies using a medical device and immune protected therapeutic cells (i.e., human donor cells, corrected human cells and stem-cell derived cells) to improve the treatment and quality of life of people with chronic metabolic diseases such as insulin- dependent diabetes, blood disorders including hemophilia, and other diseases treated through replacement of proteins or hormones missing or in short supply within the body.

The Cell Pouch™ is a proprietary, scalable, implantable macro- encapsulation device solution designed for the long-term survival and function of therapeutic cells. After implantation, the device incorporates with tissue, forming highly vascularized, native tissue chambers for the transplantation and function of therapeutic cells, that release proteins and hormones as required to treat disease.

The Cell Pouch along with therapeutic cells, has been shown to provide long-term safety and efficacy in small and large animal models of diabetes and has been proven to provide a biologically compatible environment for insulin-producing cells in humans in a Canadian first-in-human study. Sernova is currently conducting a Phase 1/2 clinical trial study at the University of Chicago. Encouraging interim results have been presented at several international scientific conferences.

For more information, please visit www.sernova.com

For further information contact:

Corporate and Investors: Sernova Corp. Christopher Barnes Tel: (519) 858-5126 christopher.barnes@sernova.com www.sernova.com

Investors: Corey Davis, Ph.D. LifeSci Advisors, LLC cdavis@lifesciadvisors.com Tel: 212-915-2577

Media: Elizabeth Miller, MD LifeSci Communications emiller@lifescicomms.com

Neither the TSXV nor the TSX accepts responsibility for the adequacy or accuracy of this news release.

FORWARD-LOOKING INFORMATION This release may contain forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words “expects”, “plans”, “anticipates”, “believes”, “intends”, “estimates”, “projects”, “potential” and similar expressions, or that events or conditions “will”, “would”, “may”, “could” or “should” occur. Although Sernova believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance, and actual results may differ materially from those in forward-looking statements. Forward-looking statements are based on the beliefs, estimates, and opinions of Sernova’s management on the date such statements were made, which include our beliefs about the conduct and outcome of clinical trials, and the development of new technologies, cell therapy solutions and or products. The information disclosed represents results from one patient and may not be representative of all study patients or of the final study results. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

Press Release Communiqué de presse - May 17, 2022 17 May, 2022

Sernova and Evotec Enter into an Exclusive Global Strategic Partnership for iPSC-Based Beta Cell Replacement Therapy to Develop and Commercialize a 'Functional Cure' for Diabetes

• Partnership Leverages Sernova’s Proprietary Cell Pouch System™ with Evotec’s iPSC-Based Insulin- Producing Beta Cells • Partners to Develop and Commercialize an Off-The-Shelf Cell Replacement Therapy for Treatment of Patients with Insulin-Dependent Diabetes • Evotec to Make Strategic Equity Investment of CAD $27 M / €20 M in Sernova • Sernova / Evotec Joint Conference Call and Webcast at 8:30 am EDT May 17, 2022

LONDON, ONTARIO – May 17, 2022 – Sernova Corp. (TSX-V:SVA)(OTCQB:SEOVF)(FSE/XETRA:PSH), a clinical-stage company and leader in regenerative medicine cell therapeutics, and Evotec SE (FSE: EVT; NASDAQ: EVO), a global pharmaceutical and life science company, and leading developer of iPSC cell technologies for therapeutic applications, are pleased to announce an exclusive global strategic partnership to develop a best-in-class cell therapy treatment for people living with insulin-dependent diabetes. The two Companies will combine and leverage their respective technologies and scientific expertise to develop an implantable iPSC-based (induced pluripotent stem cells) beta cell replacement therapy to provide an unlimited insulin-producing cell source to treat patients with insulin-dependent diabetes.

The collaboration agreement is a transformative partnership that combines Sernova’s Cell Pouch System technologies, which has demonstrated Phase 1/2 clinical proof-of-concept using human donor islets, with Evotec’s iPSC-based beta cells. Incorporating Evotec’s insulin-producing, ethically-derived beta cells within Sernova’s Cell Pouch platform creates the potential to provide a ‘functional cure’ for millions of people suffering from diabetes using a cGMP controlled and scalable off-the-shelf product.

With its long-standing beta cell development program, Evotec has demonstrated the ability to reliably produce an unlimited supply of high quality, stable, human iPSC-derived beta cells using its proprietary process for producing islet-like clusters in a quality-controlled scalable bioreactor process. These islet-like clusters have now been proven to be functionally equivalent to primary human islets in their ability to normalize blood glucose using in vivo models of type 1 diabetes (T1D).

The partnership provides Sernova a global exclusive option to license Evotec’s iPSC-based beta cells for use in treating both type 1 and type 2 diabetes. In addition to entering into the collaboration agreement, Evotec has made a strategic equity investment of €15M and will make a further investment of €5M. Specifically, concurrently with the entering into the collaboration agreement, Evotec acquired a total of 12,944,904 common shares at a price of CAD $1.57 per share for gross proceeds to Sernova of $20,323,500. In addition, pursuant to an unconditional purchase warrant, Evotec will acquire, on or before August 31, 2022, a further 2,709,800 common shares at a price of CAD$2.50 per share for gross proceeds of $6,774,500. All of the securities issued to Evotec are subject to a four month hold period.

Further to the collaboration and Evotec’s strategic equity investment, Dr. Cord Dohrmann, Chief Scientific Officer of Evotec will join Sernova’s Board of Directors.

Dr. Philip Toleikis, President, and Chief Executive Officer of Sernova, commented, “In tandem with our current clinical islet cell program, Sernova entered into multiple pharmaceutical research collaborations to identify the highest quality and most compatible iPSC cell technology, and validate the cells preclinically within our Cell Pouch System. Evotec is an iPSC powerhouse having dedicated many years and substantial resources to developing high quality and stable stem cell technologies for multiple therapeutic applications. In every sense, both as a global strategic partner and as an iPSC expert, Evotec has exceeded all our expectations and Dr. Dohrmann’s appointment to Sernova’s Board adds significant regenerative medicine depth and cell therapy expertise. Today’s announcement of this joint iPSC beta-cell partnership completes the three pillars of our diabetes cell therapy platform. Alongside our clinically validated Cell Pouch System and recently acquired conformal coating immune protection technology, this now establishes a total regenerative medicine cell therapy solution for insulin-dependent diabetes.”

Dr Cord Dohrmann, Chief Scientific Officer of Evotec, commented, “We searched long and hard for the right partner. Sernova clearly ticks all boxes with their clinically validated Cell Pouch™ technology, which fits perfectly to Evotec’s iPSC-based beta cells. Together we will progress a highly differentiated first-in-class beta cell therapy into clinical development with the common goal to bring a truly transformative therapy to insulin- dependent diabetic patients. The synergies of Evotec’s and Sernova’s technologies puts Sernova in position to become the world’s leader in beta cell replacement therapy. Our equity investment underlines our strategic interest in this collaboration with Sernova. I am very much looking forward to collaborating with Sernova on the project as well as contributing to their Board of Directors.”

Sernova has acquired an option for an exclusive global license to Evotec’s Induced Pluripotent Stem Cell (iPSC)-based Beta cells to treat patients with insulin-dependent diabetes. From an operational perspective, the preclinical development program(s) will be jointly funded by Sernova and Evotec until IND acceptance. Sernova has the right to exercise its option for an exclusive global license upon IND filing. Evotec will contribute its cell manufacturing capabilities through research, development and product commercialization and will decide in the future on the joint funding of clinical development. Upon commercialization, there will be a profit-sharing arrangement between the two companies, with the split being dependent on Evotec’s participation in funding the clinical development program.

Joint Sernova / Evotec Conference Call and Webcast Details:

Date: Tuesday, May 17, 2022 Time: 8:30 am EDT US Toll Free: 1-877-704-4453 International: 1-201-389-0920 Conference ID: 13730121 Webcast: https://viavid.webcasts.com/starthere.jsp?ei=1550130&tp_key=3de87cce1d

A simultaneous slide presentation will be available via the above webcast link.

ABOUT SERNOVA CORP AND THE CELL POUCH SYSTEM CELL THERAPY PLATFORM

Sernova Corp is developing regenerative medicine therapeutic technologies using a medical device and immune protected therapeutic cells (i.e., human donor cells, corrected human cells and stem-cell derived cells) to improve the treatment and quality of life of people with chronic metabolic diseases such as insulin- dependent diabetes, blood disorders including hemophilia, and other diseases treated through replacement of proteins or hormones missing or in short supply within the body.

The Cell Pouch, as part of the Cell Pouch System, is a proprietary, scalable, implantable macro- encapsulation device solution designed for the long-term survival and function of therapeutic cells. After implantation, the device incorporates with tissue, forming highly vascularized, native tissue chambers for the transplantation and function of therapeutic cells, that release proteins and hormones as required to treat disease.

The Cell Pouch, along with therapeutic cells, has been shown to provide long-term safety and efficacy in small and large animal models of diabetes and has been proven to provide a biologically compatible environment for insulin-producing cells in humans in a Canadian first-in-human study. Sernova is currently conducting a Phase 1/2 clinical trial study at the University of Chicago. Encouraging interim results have been presented at several international scientific conferences. For more information, please visit www.sernova.com

ABOUT EVOTEC AND iPSC

Induced pluripotent stem cells (also known as iPS cells or iPSCs) are a type of pluripotent stem cell that can be generated directly from adult cells. The iPSC technology was pioneered by Shinya Yamanaka’s lab in Kyoto, Japan, who showed in 2006 that the introduction of four specific genes encoding transcription factors could convert adult cells into pluripotent stem cells. He was awarded the 2012 Nobel Prize along with Sir John Gurdon “for the discovery that mature cells can be reprogrammed to become pluripotent”. Pluripotent stem cells hold great promise in the field of regenerative medicine. Because they can propagate indefinitely, as well as give rise to every other cell type in the body (such as neurons, heart, pancreatic and liver cells), they represent a single source of cells that could be used to replace those lost to damage or disease.

Evotec has built an industrialised iPSC infrastructure that represents one of the largest and most sophisticated iPSC platforms in the industry. Evotec’s iPSC platform has been developed over the last years with the goal to industrialise iPSC-based drug screening in terms of throughput, reproducibility and robustness to reach the highest industrial standards, and to use iPSC-based cells in cell therapy approaches via the Company’s proprietary EVOcells platform.

For further information contact:

Corporate and Investors:

Sernova Corp Christopher Barnes Tel: (519) 858-5126 christopher.barnes@sernova.com www.sernova.com

Investors:

Corey Davis, Ph.D. LifeSci Advisors, LLC cdavis@lifesciadvisors.com Tel: 212-915-2577

Media:

Elizabeth Miller, MD LifeSci Communications emiller@lifescicomms.com

FORWARD-LOOKING INFORMATION This release may contain forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words “expects”, “plans”, “anticipates”, “believes”, “intends”, “estimates”, “projects”, “potential” and similar expressions, or that events or conditions “will”, “would”, “may”, “could” or “should” occur. Although Sernova believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance, and actual results may differ materially from those in forward-looking statements. Forward-looking statements are based on the beliefs, estimates, and opinions of Sernova’s management on the date such statements were made, which include our beliefs about the conduct and outcome of clinical trials, and the development of new technologies, cell therapy solutions and or products. The information disclosed represents results from one patient and may not be representative of all study patients or of the final study results. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

Press Release Communiqué de presse - May 09, 2022 9 May, 2022

Sernova Announces Abstract on Phase 1/2 Trial with Cell Pouch Selected for Oral Podium Presentation at American Diabetes Association 82nd Scientific Sessions 2022

LONDON, ONTARIO – May 9, 2022 – Sernova Corp. (TSX-V:SVA) (OTCQB:SEOVF) (FSE/XETRA:PSH), a clinical-stage cell therapy therapeutics company focused on developing a potential ‘functional cure’ for type 1 diabetes (T1D) and other chronic diseases, is pleased to announce that that an abstract has been selected for an oral podium presentation at the upcoming American Diabetes Association (ADA) 82nd Scientific Sessions, to be held from June 3-7, 2022, at the Ernest N. Morial Convention Center in New Orleans, LA.

Abstract 306-OR: Modified Approach for Improved Islet Allotransplantation into Prevascularized Sernova Cell PouchTM Device: Preliminary Results of the Phase I/II Clinical Trial at University of Chicago

Abstract Session: Islet Transplantation —Basic Science Session Date/Time: Monday, June 6, 2022 at 2:15 PM – 4:15 PM CT Presentation Time: 3:15-3:30 PM CT Authors: Bachul PJ, Perez-Guetierrez A, Ling-jia Wang, Golab K, Basto L, Perea L, Tibudan M, Braden J, Thomas C, Philipson L, Barth R, Fung JJ, Witkowski P

Sernova will disclose additional information about the presentation at the time of the conference in alignment with the American Diabetes Association’s abstract embargo policies.

ABOUT SERNOVA

Sernova is developing regenerative medicine cell therapeutic solutions using a medical device (Cell Pouch) and immune protected therapeutic cells / tissues (i.e. human donor cells, corrected human cells and stem cell- derived cells) to improve the treatment and quality of life of people with chronic metabolic diseases such as insulin-dependent diabetes, blood disorders including hemophilia, and other diseases treated through cellular production of proteins or hormones missing or in short supply within the body. For more information, please visit www.sernova.com.

ABOUT SERNOVA’S CELL POUCH SYSTEM CELL THERAPY PLATFORM

The Cell Pouch, as part of the Cell Pouch System, is a novel, proprietary, scalable, implantable macro- encapsulation device solution designed for the long-term survival and function of therapeutic cells. After implantation, the device incorporates with tissue, forming highly vascularized, native tissue chambers for the transplantation and function of therapeutic cells, that release proteins and hormones as required to treat disease.

The Cell Pouch, along with therapeutic cells, has been shown to provide long-term safety and efficacy in small and large animal models of diabetes and has been proven to provide a biologically compatible environment for insulin-producing cells in humans in a Canadian first-in-human study. Sernova is currently conducting a Phase 1/2 clinical trial study at the University of Chicago. Encouraging interim results have been presented at several international scientific conferences.

FOR FURTHER INFORMATION, PLEASE CONTACT:

Corporate: Christopher Barnes VP, Investor Relations Sernova Corp. christopher.barnes@sernova.com Tel: 519-902-7923 www.sernova.com

Investors: Corey Davis, Ph.D. LifeSci Advisors, LLC cdavis@lifesciadvisors.com Tel: 212-915-2577

Media: Elizabeth Miller, M.D. LifeSci Communications emiller@lifescicomms.com



FORWARD-LOOKING INFORMATION This release contains statements that, to the extent they are not recitations of historical facts, may constitute “forward-looking statements” that involve various risks, uncertainties, and assumptions, including, without limitation, statements regarding the prospects, plans, and objectives of the company. Wherever possible, but not always, words such as "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential for" and similar expressions, or that events or conditions "will", "would", "may", "could" or "should" occur are used to identify forward-looking statements. These statements reflect management’s beliefs with respect to future events and are based on information currently available to management on the date such statements were made. Many factors could cause Sernova’s actual results, performances or achievements to not be as anticipated, estimated or intended or to differ materially from those expressed or implied by the forward-looking statements contained in this news release. Such factors could include, but are not limited to, the company’s ability to secure additional financing and licensing arrangements on reasonable terms, or at all; ability to conduct all required preclinical and clinical studies for the company’s Cell Pouch System and/or related technologies, including the timing and results of those trials; ability to obtain all necessary regulatory approvals, or on a timely basis; ability to in-license additional complementary technologies; ability to execute its business strategy and successfully compete in the market; and the inherent risks associated with the development of biotechnology combination products generally. Many of the factors are beyond our control, including those caused by, related to, or impacted by the novel coronavirus pandemic. Investors should consult the company’s quarterly and annual filings available on www.sedar.com for additional information on risks and uncertainties relating to the forward-looking statements. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Press Release Communiqué de presse - May 05, 2022 5 May, 2022

Sernova to Participate in Multiple U.S. Healthcare Investor Conferences

Sernova Engages Leading U.S.-Based Healthcare Communications Firm to Broaden Awareness of Potential ‘Functional Cure’ Technology for Type 1 Diabetes

LONDON, ONTARIO – May 5, 2022 – Sernova Corp. (TSX-V:SVA) (OTCQB:SEOVF) (FSE/XETRA:PSH), a clinical stage regenerative medicine company focused on developing a potential ‘functional cure’ for type 1 diabetes (T1D) and other chronic diseases including hemophilia A and thyroid disease, today announced that the company will be participating in several upcoming U.S. healthcare industry and investor conferences. Conference details are provided below.

The Company is also pleased to announce it has engaged New York-based LifeSci Communications, a global life science and medical technologies-focused communications and marketing agency. LifeSci Communications will assist Sernova to expand and elevate its profile through strategic communications and public relations. Sernova is also working with affiliate LifeSci Advisors LLC, a leading investor relations consultancy firm serving life science companies, providing institutional investor communications and capital markets outreach services in support of the Company’s U.S. capital markets objectives.

“With multiple collaborations advancing across our pipeline and growing interest in our best-in-class cell therapy therapeutic solution platform - consisting of immune protected therapeutic cells and our proprietary Cell Pouch™ medical device - as a potential ‘functional cure’ for multiple patient populations, the timing is right to drive awareness of our unique cell therapy proposition and unprecedented clinical results including the demonstration of continuous insulin independence for over two years now in our most advanced Phase 1/2 T1D study patient, in contrast to the clinical setbacks of several of our peer companies,” commented Dr. Philip Toleikis, President & CEO of Sernova.

UPCOMING U.S. HEALTHCARE INDUSTRY AND INSTITUTIONAL INVESTOR PRESENTATIONS

Event: Roth Capital’s Canada Corporate Access Day Date: May 17, 2022 Format: Corporate presentation and 1x1 meetings with institutional investors Location: New York, NY Event: H.C. Wainwright Global Life Sciences Conference Date: May 24-25, 2022 Format: Corporate presentation and 1x1 meetings with institutional investors Location: Miami Beach, FL Event: Truist Securities Cell Therapy Symposium Date: June 28, 2022 Format: Panel expert and discussions Location: New York, NY

ABOUT SERNOVA Sernova is developing regenerative medicine cell therapeutic solutions using a medical device (Cell Pouch) and immune protected therapeutic cells / tissues (i.e. human donor cells, corrected human cells and stem cell- derived cells) to improve the treatment and quality of life of people with chronic metabolic diseases such as insulin-dependent diabetes, blood disorders including hemophilia, and other diseases treated through cellular production of proteins or hormones missing or in short supply within the body. For more information, please visit www.sernova.com. ABOUT SERNOVA’S CELL POUCH SYSTEM CELL THERAPY PLATFORM The Cell Pouch, as part of the Cell Pouch System, is a novel, proprietary, scalable, implantable macro- encapsulation device solution designed for the long-term survival and function of therapeutic cells. After implantation, the device incorporates with tissue, forming highly vascularized, native tissue chambers for the transplantation and function of therapeutic cells, that release proteins and hormones as required to treat disease. The Cell Pouch, along with therapeutic cells, has been shown to provide long-term safety and efficacy in small and large animal models of diabetes and has been proven to provide a biologically compatible environment for insulin-producing cells in humans in a Canadian first-in-human study. Sernova is currently conducting a Phase 1/2 clinical trial study at the University of Chicago. Encouraging interim results have been presented at several international scientific conferences. FOR FURTHER INFORMATION, PLEASE CONTACT: Investors and Analysts Christopher Barnes Corey Davis, Ph.D. VP, Investor Relations Managing Director Sernova Corp. LifeSci Advisors, LLC christopher.barnes@sernova.com cdavis@lifesciadvisors.com Tel: 519-902-7923 Tel: 212-915-2577 www.sernova.com Media Elizabeth Miller, M.D. LifeSci Communications emiller@lifescicomms.com FORWARD-LOOKING INFORMATION This release contains statements that, to the extent they are not recitations of historical facts, may constitute “forward-looking statements” that involve various risks, uncertainties, and assumptions, including, without limitation, statements regarding the prospects, plans, and objectives of the company. Wherever possible, but not always, words such as "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential for" and similar expressions, or that events or conditions "will", "would", "may", "could" or "should" occur are used to identify forward-looking statements. These statements reflect management’s beliefs with respect to future events and are based on information currently available to management on the date such statements were made. Many factors could cause Sernova’s actual results, performances or achievements to not be as anticipated, estimated or intended or to differ materially from those expressed or implied by the forward-looking statements contained in this news release. Such factors could include, but are not limited to, the company’s ability to secure additional financing and licensing arrangements on reasonable terms, or at all; ability to conduct all required preclinical and clinical studies for the company’s Cell Pouch System and/or related technologies, including the timing and results of those trials; ability to obtain all necessary regulatory approvals, or on a timely basis; ability to in-license additional complementary technologies; ability to complete collaboration activities; ability to secure collaboration arrangements from its collaboration activities; ability to execute its business strategy and successfully compete in the market; and the inherent risks associated with the development of biotechnology combination products generally. Many of the factors are beyond our control, including those caused by, related to, or impacted by the novel coronavirus pandemic. Investors should consult the company’s quarterly and annual filings available on www.sedar.com for additional information on risks and uncertainties relating to the forward-looking statements. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Press Release Communiqué de presse - April 29, 2022 29 April, 2022

Sernova Announces 2022 Annual General Meeting Results

LONDON, ONTARIO – April 29, 2022 – Sernova Corp. (TSX-V:SVA)(OTCQB:SEOVF)(FSE:PSH), a clinical stage regenerative medicine company focused on developing a potential ‘functional cure’ for type 1 diabetes (T1D) and other chronic diseases, is pleased to announce results from its Annual General Meeting of Shareholders (the “AGM”) held virtually via live audio webcast, on April 28, 2022. Shareholders voted overwhelmingly in favour of all management resolutions proposed in the Company’s Information Circular.

The following resolutions were proposed and approved at the AGM: • The re-election of the following directors for the ensuing year: Frank Holler, James Parsons, Jeffrey Bacha, Deborah Brown, Dr. Mohammad Azab and Dr. Philip Toleikis. • The appointment of Davidson & Company LLP, as auditors of the Company until the next annual meeting and the authorization of the directors of the Company to fix the remuneration to be paid to the auditors.

“I sincerely appreciate our shareholders ongoing support for Sernova. The Board and management are very excited about the immediate and long-term prospects of the Company as we expand our therapeutic applications, broaden our capital markets following and execute on a number of strategic initiatives,” said Dr. Philip Toleikis, President & CEO of Sernova Corp.

Management’s corporate update to shareholders will be available on Sernova’s website next week at www.sernova.com.

For further information contact:

Sernova Corp Christopher Barnes Tel: (519) 858-5126 christopher.barnes@sernova.com www.sernova.com

Corey Davis, Ph.D. LifeScience Advisors, LLC cdavis@lifesciadvisors.com Tel: 212-915-2577

ABOUT SERNOVA

Sernova is developing regenerative medicine therapeutic technologies using a medical device and immune protected therapeutic cells (i.e., human donor cells, corrected human cells and stem-cell derived cells) to improve the treatment and quality of life of people with chronic metabolic diseases such as insulin- dependent diabetes, blood disorders including hemophilia, and other diseases treated through replacement of proteins or hormones missing or in short supply within the body. For more information, please visit www.sernova.com

ABOUT SERNOVA’S CELL POUCH

The Cell Pouch is a novel, proprietary, scalable, implantable macro-encapsulation device designed for the long- term survival and function of therapeutic cells. The device is designed to incorporate with tissue, forming highly vascularized tissue chambers for the transplantation and function of therapeutic cells which then release proteins and hormones as required to treat disease. The device along with therapeutic cells has been shown to provide long-term safety and efficacy in small and large animal models of diabetes and has been proven to provide a biologically compatible environment for insulin-producing cells in humans.

FORWARD-LOOKING INFORMATION This release may contain forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words “expects”, “plans”, “anticipates”, “believes”, “intends”, “estimates”, “projects”, “potential” and similar expressions, or that events or conditions “will”, “would”, “may”, “could” or “should” occur. Although Sernova believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance, and actual results may differ materially from those in forward-looking statements. Forward-looking statements are based on the beliefs, estimates, and opinions of Sernova’s management on the date such statements were made, which include our beliefs about the conduct and outcome of clinical trials. The information disclosed represents results from one patient and may not be representative of all study patients or of the final study results. Sernova expressly disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

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