Board Change • May 20
High number of new and inexperienced directors There are 6 new directors who have joined the board in the last 3 years. The company's board is composed of: 6 new directors. No experienced directors. No highly experienced directors. Independent Director Camilla McCarthy is the most experienced director on the board, commencing their role in 2023. The following issues are considered to be risks according to the Simply Wall St Risk Model: Lack of board continuity. Lack of experienced directors. お知らせ • May 15
Intervacc AB (Publ) Appoints Emil Billbäck as Chairperson Intervacc AB (publ) held its Annual General Meeting on 13 May 2026, and Emil Billbäck was elected as the Board of Directors' new chairperson for the period up to and including the next AGM. お知らせ • May 13
Intervacc AB Announces Appointment of Lars Stubberud as Chief Technology Officer, Effective July 15, 2026 Intervacc AB (publ) announced the recruitment of Lars Stubberud as Chief Technology Officer (CTO), effective July 15, 2026. Lars Stubberud, M.Sc. Pharm, Ph.D., has more than 30 years' experience from the pharmaceutical industry, with responsibilities and expertise spanning broad CMC, product development, formulation, technology transfer, supply chain management, quality control and CMC regulatory affairs. He most recently held the position of Vice President Quality Assurance, Quality Control/Analytical Development at Calliditas Therapeutics AB, Stockholm, Sweden. The management team also comprises Jan Persson, CFO, Anna-Carin Lagerlöf, Head of Sales and Marketing, and Andrew Waller, Chief Scientific Officer. お知らせ • Apr 18
Intervacc AB Announces Approval and Launch of Strangvac Vaccine in Iceland Intervacc AB (publ) announced that Strangvac, the company's innovative vaccine against strangles in horses, has been approved by the authorities in Iceland. Strangles, a potentially lethal infection caused by Streptococcus equi, is the most frequently diagnosed infectious disease of horses worldwide. However, it has not been permitted to import horses into Iceland for over 1,000 years and so this country retains the only strangles-free horse population in the world. Whilst horses within Iceland do not develop strangles, they have no natural immunity and are highly susceptible to this disease should they come into contact with S. equi. This has been a longstanding issue for horses exported from Iceland to other parts of the world. Strangvac is the only vaccine against strangles that generates a protective immune response, whilst still permitting the diagnosis of horses that have been exposed to, or are infected with, S. equi. This unique feature enables continued disease surveillance to provide evidence in support of Iceland's disease-free status and the protection of exported horses, which is important for Iceland's veterinarians and horse breeders, as well as the new owners. This approval is particularly noteworthy as the vaccination of horses to protect against infectious diseases is generally prohibited in Iceland, making the decision both unique and highly significant. お知らせ • Mar 20
Intervacc AB Publ Announces Breakthrough Protection Against Streptococcus Suis Infection in Piglets Intervacc AB (publ) is first in the world to show that piglets were protected against the virulent and severe disease-causing S. suis Sequence Types 1 and 16 (serotype 2 and 9, respectively), by vaccinating sows and transferring maternal immunity to piglets. The protection was proven in two separate challenge studies. Streptococcus suis is an important worldwide endemic swine pathogen, which causes meningitis, septicemia, arthritis, and endocarditis in weaned piglets between 4 and 10 weeks of age. Mortality rates can be as high as 20% in some farms and the total cost of S. suis infection in pigs is estimated to more than EUR 250 million annually in Europe alone. As of today, there are no approved vaccines available against S. suis infection in pigs. The experimental infection model involved the intravenous administration of a high dose of the virulent serotype 9 strain of S. suis (ST16) to induce systemic disease. The study showed that vaccination of pregnant sows was safe and provided statistically significant protection (total clinical score; p = 0.017) to piglets compared with piglets from an unvaccinated control group. The vaccine has previously conferred statistically significant protection to piglets against a virulent serotype 2 strain (ST1). The vaccine is administered to pregnant sows by intramuscular injection making it simple and cost-effective for pig farmers to use. The subunit vaccine, which is based on Intervacc's platform using recombinant fusion proteins, is designed to give protection against a wide range of S. suis strain types, using conserved, immunogenic, and virulence-associated proteins from S. suis. S. suis serotype 2 strains are the most common global cause of severe disease in piglets. Serotype 9 is currently less prevalent than serotype 2 but is increasingly responsible for severe pig diseases in Europe. Protection from a vaccine against multiple S. suis serotypes has been sought after by the pig farming industry for many years. Intervacc is the first company to show that a vaccine protected piglets against the highly virulent serotypes 2 (ST1) and 9 (ST16). This is a major breakthrough since the strains used in the studies are not closely related and the vaccine was only administered to pregnant sows with subsequent transfer of maternal immunity to their piglets. It is estimated that S. suis accounts for one-third of the total antibiotic usage in weaner pigs. A safe and efficacious vaccine against S. suis would reduce the need for antibiotics and the global threat from antimicrobial resistance, play a significant role in improving animal welfare, and improve the profitability of the pig farming industry. Intervacc will continue advancing the vaccine and prepare for GMP manufacturing and pivotal clinical studies. お知らせ • Feb 18
Intervacc AB (publ), Annual General Meeting, May 13, 2026 Intervacc AB (publ), Annual General Meeting, May 13, 2026. 
