· The first poster summarizes the complete efficacy and immunological study data
for the Targovax-sponsored mesothelioma trial, showing strong 30-month survival
rate of 34.3% in the ONCOS-102-treated group vs. 18.2% in the control group
  · The second poster presents clinical data from the externally sponsored trial
exploring intra-peritoneal (IP) delivery in colorectal or ovarian cancer with
peritoneal metastasis, showing that ONCOS-102 generated immune responses and was
safe to administer IP in combination with a PD-L1 checkpoint inhibitor

Oslo, Norway, 27 May 2022 - Targovax ASA (OSE: TRVX), today announces
publication of the two ONCOS-102 abstracts accepted for presentation at the
American Society of Clinical Oncology (ASCO) Annual Meeting 3-7 June 2022. The
posters will present clinical results from the completed phase 1/2 trials in
malignant pleural mesothelioma and in heavily pre-treated, MS-stable colorectal
or ovarian cancer with peritoneal metastasis.

First poster title: Final survival outcomes and immune biomarker analysis of a
randomized, open-label, phase I/II study combining oncolytic adenovirus ONCOS
-102 with pemetrexed/cisplatin (P/C) in patients with unresectable malignant
pleural mesothelioma (MPM)
Session Title: Lung Cancer - Non-Small Cell Local-Regional/Small Cell/Other
Thoracic Cancers
Time: Monday 6 June 2022, 8:00-11:00 AM CDT, Abstract 8561
Presenter: Dr Santiago Ponce, Medical Oncology, Hospital 12 Octubre, Madrid,
Spain

The poster summarizes the overall findings from the completed, randomized phase
1/2 trial in 31 patients with MPM