LAVA-051

Reprioritized pipeline to focus on LAVA-1266, with continued support for partnered programs with Pfizer (PF-08046052) and Johnson and Johnson (JNJ-89853413) and plan to discontinue development of LAVA-1207Fourth quarter pipeline advances include initiation of the Phase 1 trial for LAVA-1266, for hematologic malignancies, and a $5.0 million milestone payment from Johnson and JohnsonCash runway extended into 2027, based on a cash balance of $78.9 million, as of September 30, 2024 UTRECHT, The Netherlands and PHILADELPHIA, Dec. 10, 2024 (GLOBE NEWSWIRE) -- LAVA Therapeutics N.V. (NASDAQ: LVTX, “LAVA,” “the Company”), a clinical-stage immuno-oncology company focused on developing its proprietary Gammabody® platform of bispecific gamma delta T cell engagers, reported financial results for the third quarter ended September 30, 2024 and announced a strategic pipeline reprioritization. “LAVA’s goal is to develop immuno-oncology medicines to improve the lives of cancer patients. While we are disappointed that LAVA-1207 did not reach our predetermined success criteria, we are reprioritizing our pipeline to focus on LAVA-1266, for acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS), and will continue to support our partnered programs. We are pleased by the progress of our partnered programs, including a preclinical data presentation by Johnson and Johnson at ASH 2024 and ongoing enrollment in the Phase 1 program by Pfizer,” said Stephen Hurly, President and Chief Executive Officer of LAVA Therapeutics. “LAVA is well capitalized, with approximately $79 million in cash, and with this pipeline reprioritization, we expect our cash balance to fund the Company into 2027.” “We thank the patients, investigators, and our employees for supporting the LAVA-1207 clinical study,” said Charlie Morris, MD, Chief Medical Officer of LAVA Therapeutics. “The longer time to progression, with several patients on trial beyond 6 months, and duration of treatment observed for patients with higher circulating gamma delta2 T cells are consistent with the mechanism of action and supports continued clinical investigation of the platform.” Portfolio Highlights: LAVA-1266 – In Phase 1 Trial (ACTRN12624001214527) Designed to target CD123+ tumor cells for the treatment of hematological malignancies Key indications: Acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS)Current Status: Phase 1 dose escalation study initiated in Australia Johnson & Johnson Partnered Program (JNJ-89853413) – Phase 1 Trial (NCT06618001) Designed to target CD33 and Vδ2 T cells with a bispecific gamma delta T cell engager Key Indications: include hematological cancersCurrent Status: Johnson and Johnson has filed with health authorities to start a Phase 1 study. Johnson & Johnson presented preclinical data for JNJ-89853413 at the Annual Meeting of the American Society of Hematology (ASH 2024) on December 7, 2024 (Abstract 2054: 2054).Milestone: Development milestone of $5 million received from Johnson and Johnson in Q4 2024 related to the IND filing for JNJ-89853413 Pfizer Partnered Program –(PF08046052) – In Phase 1 Trial (NCT05983133) Potential first-in-class epidermal growth factor receptor (EGFR) and bispecific gamma delta T cell receptor-targeted therapy for solid tumors Key Indications: Include colorectal cancer (CRC), non-small cell lung cancer (NSCLC), head and neck squamous cell carcinoma (HNSCC) and pancreatic ductal adenocarcinoma (PDAC)Current Status: Monotherapy Phase 1 dose escalation study underway to evaluate the safety and tolerability in advanced EGFR-expressing solid tumorsMilestone: Clinical development milestone of $7 million received from Pfizer in Q1 2024 LAVA-1207 – Discontinued Designed to target prostate-specific membrane antigen (PSMA)-positive metastatic castration-resistant prostate cancer (mCRPC) The Phase 1 study of LAVA-1207 did not reach LAVA’s internal benchmarks and the program and drug will be made available for patients currently receiving LAVA-1207 for as long as considered necessary by their treating physician. The decision to discontinue LAVA-1207 is not due to safety concerns. Clinical signals recorded in several patients, including PSA reductions and extended time on study for patients with higher baseline circulating Vd2 T cells, as well as the encouraging safety and tolerability profile, are consistent with the intended mechanism of action and support further investigation of the platform. Learnings, especially related to the favorable overall safety profile and tolerability of LAVA-1207, will be incorporated into further development of the Company’s pipeline programs. Third Quarter 2024 Financial Results As of September 30, 2024, LAVA had cash, cash equivalents and investments totaling $78.9 million, compared to cash, cash equivalents and investments of $95.6 million as of December 31, 2023. The Company believes its current cash, cash equivalents and investments will be sufficient to fund operations into 2027.Revenue from contracts with customers was zero and $0.1 million for the quarters ended September 30, 2024 and 2023, respectively, and $7.0 million and $6.4 million for the nine months ended September 30, 2024 and 2023, respectively. Revenue of $0.1 million for the quarter ended September 30, 2023 was related to reimbursement for research activities and initial stability studies for clinical supplies.Research and development expenses were $8.5 million and $7.9 million for the quarters ended September 30, 2024, and 2023, respectively, and $20.8 million and $30.5 million for the nine months ended September 30, 2024 and 2023, respectively. The increase for the quarter ended September 30, 2024, as compared to 2023 was the result of increased pre-clinical and clinical trial expenses due to increased clinical trial activities for LAVA-1207, partly offset by reduced manufacturing costs for LAVA-1266 and other product candidates. The decrease between the nine months ended September 30, 2024 and 2023, respectively, was primarily due to lower pre-clinical and clinical trial expenses due to the discontinuation of LAVA-051, announced in June 2023, and reduced personnel-related expenses due to a reduction in research and development headcount in the second half of 2023.General and administrative expenses were $2.8 million and $2.9 million for the quarters ended September 30, 2024 and 2023, respectively, and $8.7 million and $10.4 million for the nine months ended September 30, 2024 and 2023, respectively. The decrease in both periods was primarily due to lower non-cash share-based compensation expenses and personnel-related expenses due to a reduction in general and administrative headcount in the second half of 2023.Net losses were $12.3 million and $8.8 million, or $0.46 and $0.34 net loss per share, for the quarters ended September 30, 2024 and 2023, respectively, and $21.1 million and $35.5 million, or $0.79 and $1.35 net loss per share, for the nine months ended September 30, 2024 and 2023, respectively. LAVA will transition from foreign private issuer to U.S. domestic filer status beginning on January 1, 2025. The Company expects to incur increased costs associated with this transition, including expenses related to financial reporting, preparation of financial statements in accordance with U.S. GAAP, and compliance with U.S. federal proxy rules. LAVA Therapeutics N.V.Condensed Consolidated Interim Statements Lossand Comprehensive Loss(in thousands, except share and per share amounts) (unaudited) Three Months Ended Nine Months Ended September 30, September 30, 2024 2023 2024 2023 Revenue: Revenue from contracts with customers $— $53 $6,992 $6,416 Cost of sales of goods — — — (2,546) Cost of providing services — (10) — (782) Gross profit — 43 6,992 3,088 Operating expenses: Research and development (8,500) (7,912) (20,844) (30,454) General and administrative (2,785) (2,858) (8,745) (10,445) Total operating expenses (11,285) (10,770) (29,589) (40,899) Operating loss (11,285) (10,727) (22,597) (37,811) Interest income, net 805 809 2,426 2,124 Foreign currency exchange (loss) gain, net (1,720) 1,132 (723) 429 Total non-operating (loss) income (915) 1,941 1,703 2,553 Loss before income tax (12,200) (8,786) (20,894) (35,258) Income tax expense (96) (50) (250) (218) Loss for the period $ (12,296) $ (8,836) $ (21,144) $ (35,476) Items that may be reclassified to profit or loss Foreign currency translation adjustment 1,688 (1,385) 296 (82) Total comprehensive loss $ (10,608) $ (10,221) $ (20,848) $ (35,558) Loss per share: Loss per share, basic and diluted $(0.46) $(0.34) $(0.79) $(1.35) Weighted-average common shares outstanding, basic and diluted 26,846,006 26,289,087 26,814,113 26,289,087 LAVA Therapeutics N.V.Condensed Consolidated Statements of Financial Position(in thousands) (unaudited) September 30, December 31, 2024 2023Assets Non-current assets: Property and equipment, net $1,188 $1,602 Right-of-use assets 517 892 Deferred tax assets — — Other non-current assets and security deposits 114 319 Total non-current assets 1,819 2,813 Current assets: Receivables and other 536 1,459 Prepaid expenses and other current assets 1,629 1,627 VAT receivable 489 240 Investments 51,921 51,340 Cash and cash equivalents 26,963 44,231 Total current assets 81,538 98,897 Total assets $ 83,357 $ 101,710 Equity and Liabilities Equity: Share capital $3,716 $3,715 Equity-settled employee benefits reserve 14,360 12,005 Foreign currency translation reserve (10,603) (10,899)Additional paid-in capital 194,450 194,424 Accumulated deficit (168,930) (148,067)Total equity 32,993 51,178 Non-current liabilities: Deferred revenue 35,000 35,000 Lease liabilities 164 591 Total non-current liabilities 35,164 35,591 Current liabilities: Trade payables and other 2,815 4,446 Borrowings 5,756 5,282 Lease liabilities 370 440 Accrued expenses and other current liabilities 6,259 4,773 Total current liabilities 15,200 14,941 Total liabilities 50,364 50,532 Total equity and liabilities $ 83,357 $ 101,710 About LAVA Therapeutics LAVA Therapeutics N.V. is a clinical-stage immuno-oncology company focused on advancing its proprietary Gammabody® platform to develop a portfolio of bispecific gamma-delta T cell engagers for the potential treatment of solid tumors and hematologic malignancies. The Company utilizes bispecific antibodies engineered to selectively kill cancer cells by triggering Vγ9Vδ2 (Vgamma9 Vdelta2) T cell anti-tumor effector functions upon cross-linking to tumor-associated antigens. LAVA’s pipeline includes three internal and partnered clinical stage bispecific gamma-delta T cell engagers for the treatment of solid tumor and hematological cancers including LAVA 1266, targeting CD123+ cancers; PF-08046052, targeting EGFR (NCT05983133); and JNJ-89853413, targeting hematological cancers (NCT06618001). The pipeline also includes pre-clinical programs. For more information on LAVA, please visit our website at www.lavatherapeutics.com, or follow us on LinkedIn, X, and YouTube. Gammabody® is a registered trademark of LAVA Therapeutics N.V. LAVA’s Cautionary Note on Forward-Looking Statements This press release contains forward-looking statements, regarding the Company’s business and clinical development plans including the timing and results of clinical trials. Words such as “anticipate”, “believe”, “could”, “will”, “may”, “expect”, “should”, “plan”, “intend”, “estimate”, “potential”, “suggests”, and similar expressions (as well as other words or expressions referencing future events, conditions or circumstances) are intended to identify forward-looking statements. These forward-looking statements are based on LAVA’s expectations and assumptions as of the date of this press release and are subject to various risks and uncertainties that may cause actual results to differ materially from these forward-looking statements. Forward-looking statements contained in this press release include but are not limited to statements relating to the therapeutic potential, development strategy and potential uses of LAVA’s product candidates including the timing of initiation of clinical trials and achievement of clinical milestones, and the Company’s ability to realize the expected benefits of its strategic pipeline reprioritization, including generation of clinical data for LAVA-1266, LAVA’s cash runway and the sufficiency of resources to pursue development activities, expectations related to increased costs associated with transitioning from foreign private issuer status to a U.S. domestic filer status, availability of information regarding clinical development plans, progress and data from clinical trials, and the ability of LAVA’s product candidates to treat various tumor targets and improve patient outcomes. Many factors, risks and uncertainties may cause differences between current expectations and actual results, including, among other things, the Company’s ability to leverage its initial programs to develop additional product candidates using its Gammabody® platform, and the failure of LAVA’s collaborators to support or advance collaborations or LAVA’s product candidates, the timing and results of LAVA’s research and development programs and preclinical and clinical trials, the possibility that clinical trials may fail to establish sufficient efficacy, the risk that adverse events or safety signals may occur in clinical trials, the risk that results obtained in clinical trials to date may not be indicative of results obtained in ongoing or future trials, the risk that adverse regulatory actions or other setbacks could occur in clinical trials even after promising results in earlier clinical trials or preclinical studies, the Company’s ability to obtain regulatory approval for and commercialize its product candidates, and the risk that setbacks in development could occur as a result of the difficulty and uncertainty of pharmaceutical product development and other factors. There may be adverse effects on the Company’s business condition and results from general economic and market conditions and overall fluctuations in the United States and international equity markets, including as a result of inflation, heightened interest rates, recent and potential future pandemics and other health crises, and hostilities, including between Russia and escalating tension in the Middle East. These and other risks are described in greater detail under the caption “Risk Factors” in LAVA’s most recent Annual Report on Form 20-F and other filings the Company makes with the Securities and Exchange Commission. LAVA assumes no obligation to update any forward-looking statements contained herein to reflect any change in expectations, even as new information becomes available. CONTACTSInvestor Relationsir@lavatherapeutics.com LifeSci Advisors (IR/Media)Joyce AllaireJallaire@lifesciadvisors.com

Continued progress in Phase 1/2a dose escalation for LAVA-1207, including the monotherapy arm, now enrolling in dose level 12, and the pembrolizumab combinationFavorable safety profile for LAVA-1207Next data update for LAVA-1207 program expected in Q4 2024Strong balance sheet with cash of $86.8 million supports runway into mid-2026 UTRECHT, The Netherlands and PHILADELPHIA, Aug. 20, 2024 (GLOBE NEWSWIRE) -- LAVA Therapeutics N.V. (NASDAQ: LVTX, “LAVA,” “the Company”), a clinical-stage immuno-oncology company focused on developing its proprietary Gammabody® platform of bispecific gamma delta T cell engagers, today announced financial results for the second quarter ended June 30, 2024 and provided an update on recent corporate highlights. “LAVA has continued to make progress in the Phase 1/2a study for LAVA-1207, our lead Gammabody® product candidate in mCRPC. Patients in the Phase 1/2a study are being treated with LAVA-1207 monotherapy at dose level 12,” said Stephen Hurly, President and Chief Executive Officer of LAVA. “In Q2 2024, we initiated dosing in the pembrolizumab combination arm and have dosed our first patients. We expect to release the next data for LAVA-1207 at a medical meeting later this year. We are also excited to start our clinical trial for LAVA-1266 for AML/MDS later this year.” Portfolio Highlights: LAVA-1207 – In Phase 1/2a (NCT05369000) – Next update planned for Q4 2024 Designed to mediate potent killing of prostate-specific membrane antigen (PSMA)-positive metastatic castration-resistant prostate cancer (mCRPC) cells Monotherapy Arm: Enrolling in dose level 12 with no ≥ Grade 2 Cytokine Release Syndrome (CRS) since the implementation of step-dosing in Q1 2024KEYTRUDA® (pembrolizumab) Combination: Initiated dosing in the LAVA-1207 + pembrolizumab dose-escalation arm (KEYNOTE-F73) to potentially enhance the anti-tumor activity of LAVA-1207. This arm also utilizes the established step-dosing regimenLow Dose Interleukin-2 (IL-2, LDIL-2) Combination: LDIL-2 is intended to potentially increase the number of Vγ9Vδ2 T cells for engagement by LAVA-1207. Evaluation is underway LAVA-1266 – Trial initiation activities underway Designed to target CD123+ tumor cells for the treatment of hematological malignancies, including acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) Next Step: Planning to initiate the Phase 1 trial of LAVA-1266 by year-end 2024 in Australia Pfizer PF-08046052 – In Phase 1 (NCT05983133) Potential first-in-class EGFR and bispecific gamma delta T cell-targeted therapy for solid tumors Key Indications: Include colorectal cancer (CRC), non-small cell lung cancer (NSCLC), head and neck squamous cell carcinoma (HNSCC) and pancreatic ductal adenocarcinoma (PDAC)Current Status: Monotherapy Phase 1 dose escalation study underway to evaluate the safety and tolerability in advanced EGFR-expressing solid tumorsMilestone: Clinical development milestone of $7 million received from Pfizer in Q1 2024 Johnson and Johnson Innovative Medicine Collaboration – In Research Discovery and development of novel bispecific gamma delta T cell engager for the treatment of blood cancer Current Status: Lead candidate bispecific candidate antibody selected for development. Efforts are underway by Johnson and Johnson Innovative Medicine to advance candidate toward the clinic Second Quarter 2024 Financial Results We will transition from foreign private issuer to U.S. domestic filer status beginning on January 1, 2025 and expect to incur increased costs associated with being a U.S. domestic filer, including expenses related to financial reporting, preparation of financial statements in accordance with U.S. GAAP and compliance with U.S. federal proxy rules. As of June 30, 2024, LAVA had cash, cash equivalents and investments totaling $86.8 million, compared to cash, cash equivalents and investments of $95.6 million as of December 31, 2023. The Company believes its current cash, cash equivalents and investments will be sufficient to fund operations into mid-2026.Revenue from contracts with customers was zero and $5.1 million for the quarters ended June 30, 2024 and 2023, respectively, and $7.0 million and $6.4 million for the six months ended June 30, 2024 and 2023, respectively. Revenue of $5.1 million for the quarter ended June 30, 2023 was comprised of $2.6 million in revenue for reimbursement of research activities and delivery of initial supply in connection with the Pfizer Agreement, and $2.5 million in revenue related to a triggered milestone payment in connection with the Janssen Agreement.Cost of providing services and sales of goods was zero and $2.4 million for the quarters ended June 30, 2024 and 2023, respectively, and zero and $3.3 million for the six months ended June 30, 2024 and 2023, respectively. The cost in both periods of 2023 was primarily related to the cost of the initial supply delivery to Pfizer and related stability studies.Research and development expenses were $6.3 million and $12.6 million for the quarters ended June 30, 2024 and 2023, respectively, and $12.3 million and $22.5 million for the six months ended June 30, 2024 and 2023, respectively. The decrease in both periods was primarily due to lower pre-clinical and clinical trial expenses due to the discontinuation of LAVA-051, announced in June 2023, and reduced personnel-related expenses due to a reduction in research and development headcount in the second half of 2023.General and administrative expenses were $3.0 million and $3.7 million for the quarters ended June 30, 2024 and 2023, respectively, and $6.0 million and $7.6 million for the six months ended June 30, 2024 and 2023, respectively. The decrease in both periods was primarily due to lower non-cash share-based compensation expenses and personnel-related expenses due to a reduction in general and administrative headcount in the second half of 2023.Net losses were $8.3 million and $12.7 million, or $0.31 and $0.48 net loss per share, for the quarters ended June 30, 2024 and 2023, respectively, and $8.8 million and $26.6 million, or $0.33 and $1.01 net loss per share, for the six months ended June 30, 2024 and 2023, respectively. LAVA Therapeutics N.V.Condensed Consolidated Interim Statements Lossand Comprehensive Loss(in thousands, except share and per share amounts) (unaudited) Three Months Ended For the Six Months Ended June 30, June 30, 2024 2023 2024 2023 Revenue: Revenue from contracts with customers $— $5,139 $6,992 $6,363 Cost of sales of goods — (2,361) — (2,546)Cost of providing services — (27) — (772)Gross profit — 2,751 6,992 3,045 Operating expenses: Research and development (6,336) (12,599) (12,345) (22,542)General and administrative (3,025) (3,697) (5,960) (7,587)Total operating expenses (9,361) (16,296) (18,305) (30,129) Operating loss (9,361) (13,545) (11,313) (27,084)Interest income, net 811 698 1,621 1,315 Foreign currency exchange gain (loss), net 339 244 997 (703)Total non-operating income 1,150 942 2,618 612 Loss before income tax (8,211) (12,603) (8,695) (26,472)Income tax expense (85) (97) (154) (168)Loss for the period $ (8,296) $ (12,700) $ (8,849) $ (26,640)Items that may be reclassified to profit or loss Foreign currency translation adjustment (329) (243) (1,392) 1,303 Total comprehensive loss $ (8,625) $ (12,943) $ (10,241) $ (25,337) Loss per share: Loss per share, basic and diluted $(0.31) $(0.48) $(0.33) $(1.01)Weighted-average common shares outstanding, basic and diluted 26,822,139 26,289,087 26,805,793 26,289,087 LAVA Therapeutics N.V.Condensed Consolidated Statements of Financial Position(in thousands) (unaudited) June 30, December 31, 2024 2023 Assets Non-current assets: Property and equipment, net $1,230 $1,602 Right-of-use assets 737 892 Other non-current assets and security deposits 144 319 Total non-current assets 2,111 2,813 Current assets: Receivables and other 582 1,459 Prepaid expenses and other current assets 2,223 1,627 VAT receivable 568 240 Investments 51,714 51,340 Cash and cash equivalents 35,086 44,231 Total current assets 90,173 98,897 Total assets $ 92,284 $ 101,710 Equity and Liabilities Equity: Share capital $3,716 $3,715 Equity-settled employee benefits reserve 13,729 12,005 Foreign currency translation reserve (12,291) (10,899)Additional paid-in capital 194,448 194,424 Accumulated deficit (156,724) (148,067)Total equity 42,878 51,178 Non-current liabilities: Deferred revenue 35,000 35,000 Lease liabilities 295 591 Total non-current liabilities 35,295 35,591 Current liabilities: Trade payables and other 4,161 4,446 Borrowings 5,383 5,282 Lease liabilities 485 440 Accrued expenses and other current liabilities 4,082 4,773 Total current liabilities 14,111 14,941 Total liabilities 49,406 50,532 Total equity and liabilities $ 92,284 $ 101,710 About LAVA Therapeutics LAVA Therapeutics N.V. is a clinical-stage immuno-oncology company focused on advancing its proprietary Gammabody® platform to develop a portfolio of bispecific gamma-delta T cell engagers for the potential treatment of solid tumors and hematologic malignancies. The Company utilizes bispecific antibodies engineered to selectively kill cancer cells by triggering Vγ9Vδ2 (Vgamma9 Vdelta2) T cell anti-tumor effector functions upon cross-linking to tumor-associated antigens. A Phase 1/2a dose escalation study (NCT05369000) to evaluate the lead program, LAVA-1207, in patients with metastatic castration-resistant prostate cancer (mCRPC) is actively enrolling in Europe and the United States in a study evaluating monotherapy and with interleukin-2 (IL-2). The Company is expanding the Phase 1/2a study to include a combination arm with KEYTRUDA®(pembrolizumab) through a clinical collaboration with Merck & Co., Inc., Rahway, NJ, USA. The Company licensed PF-08046052 (formerly LAVA-1223) to Pfizer Inc. for clinical development and commercialization. The pipeline also includes several pre-clinical programs. For more information, please visit www.lavatherapeutics.com, and follow us on LinkedIn, X, and YouTube. KEYTRUDA® is a registered trademark of Merck Sharp & Dohme Corp., a subsidiary of Merck & Co. LLC, Rahway, NJ, USA Gammabody® is a registered trademark of LAVA Therapeutics N.V. LAVA’s Cautionary Note on Forward-Looking Statements This press release contains forward-looking statements, including with respect to the Company’s anticipated growth and clinical development plans including the timing and results of clinical trials. Words such as “anticipate”, “believe”, “could”, “will”, “may”, “expect”, “should”, “plan”, “intend”, “estimate”, “potential”, “suggests”, and similar expressions (as well as other words or expressions referencing future events, conditions or circumstances) are intended to identify forward-looking statements. These forward-looking statements are based on LAVA’s expectations and assumptions as of the date of this press release and are subject to various risks and uncertainties that may cause actual results to differ materially from these forward-looking statements. Forward-looking statements contained in this press release include but are not limited to statements relating to the therapeutic potential, development and potential uses of LAVA’s product candidates, the timing of initiation of clinical trials, including the expansion phase of the Phase 1/2a trial to evaluate LAVA-1207 in combination with KEYTRUDA® and the timing of initiating the Phase 1 trial of LAVA-1266, the timing of regulatory submissions, including an IND for LAVA-1266 in AML and MDS, LAVA’s cash runway and the sufficiency of resources to pursue development activities, availability of information regarding clinical development plans, progress and data from clinical trials, the ability of LAVA’s product candidates to treat various tumor targets, including CRC, NSCLC, PDAC and HNSCC, and improve patient outcomes and the sufficiency of resources to pursue development activities. Many factors, risks and uncertainties may cause differences between current expectations and actual results, including, among other things, the Company’s ability to leverage its initial programs to develop additional product candidates using our Gammabody® platform, and the failure of LAVA’s collaborators to support or advance collaborations or LAVA’s product candidates, the timing and results of LAVA’s research and development programs and preclinical and clinical trials, the possibility that clinical trials may fail to establish sufficient efficacy, the risk that adverse events or safety signals may occur, in clinical trials, the risk that results obtained in clinical trials to date may not be indicative of results obtained in ongoing or future trials, the risk that adverse regulatory actions or other setbacks could occur in clinical trials even after promising results in earlier clinical trials or preclinical studies, the Company’s ability to obtain regulatory approval for and commercialize its product candidates, and the risk that setbacks in development could occur as a result of the difficulty and uncertainty of pharmaceutical product development and other factors. There may be adverse effects on the Company’s business condition and results from general economic and market conditions and overall fluctuations in the United States and international equity markets, including as a result of inflation, heightened interest rates, recent and potential future pandemics and other health crises, and hostilities, including between Russia and Ukraine or the Israel-Hamas war. These and other risks are described in greater detail under the caption “Risk Factors” and included in LAVA’s filings with the Securities and Exchange Commission. LAVA assumes no obligation to update any forward-looking statements contained herein to reflect any change in expectations, even as new information becomes available. CONTACTSInvestor Relationsir@lavatherapeutics.com LifeSci Advisors (IR/Media)Joyce AllaireJallaire@lifesciadvisors.com