Financial Performance - Total revenue for Q4 2024 was 1.2million,adecreasefrom4.1 million in Q4 2023, while total revenue for the year was 7.0millioncomparedto6.9 million in 2023[13]. - The net loss for Q4 2024 was 47.1million,or(0.71) per share, compared to a net loss of 43.3million,or(0.83) per share, in Q4 2023; for the year, the net loss was 157.9million,or(2.45) per share, compared to 141.4million,or(2.92) per share, in 2023[17]. Expenses - Research and development (R&D) expenses increased to 46.9millioninQ42024from30.4 million in Q4 2023, and for the year, R&D expenses were 163.6millioncomparedto118.0 million in 2023[14]. - General and administrative (G&A) expenses rose to 10.3millioninQ42024from8.8 million in Q4 2023, with annual G&A expenses totaling 38.5millioncomparedto30.9 million in 2023[15]. Cash and Assets - Cash, cash equivalents, and marketable securities as of December 31, 2024, were 725.3million,downfrom756.0 million as of September 30, 2024, primarily due to 32.5millionusedinoperatingactivitiesduringQ4[11].−Totalassetsincreasedto792,340 million in December 2024, up from 465,627millioninDecember2023,representingagrowthof70725,281 million, compared to 423,598millioninthepreviousyear,indicatinga71747,005 million, up from 429,171million,reflectinga7439,501 million from 31,125million,markingariseof275,834 million from 5,331million,showingagrowthof921,878 million, compared to 8,095million,whichisanincreaseof17040,835 million from 29,874million,representinga374,346 million from $4,060 million, showing a growth of 7%[25]. Clinical Development - Barzolvolimab demonstrated a 71% complete response rate at Week 52 in a Phase 2 study for chronic spontaneous urticaria (CSU), marking the highest rate observed in a controlled study[12]. - The global Phase 3 program for CSU is enrolling approximately 915 patients across 40 countries and 500 sites, with ongoing enrollment in the Phase 3 barzolvolimab studies[8]. - A Phase 1 study for CDX-622, a bispecific candidate targeting SCF and TSLP, was initiated in November 2024, with enrollment ongoing in a two-part randomized, double-blind, placebo-controlled study[10]. - The company anticipates multiple important data readouts in 2025, including results from barzolvolimab Phase 2 studies in CSU, CIndU, and eosinophilic esophagitis[7]. Future Outlook - Celldex expects its cash position to be sufficient to meet estimated working capital requirements and fund current planned operations through 2027[18].