NX-1607

Presented positive clinical data at the European Hematology Association Congress supporting a potential best-in-class profile for NX-5948 for the treatment of CLL Strengthened leadership with appointment of Paula G. O’Connor, M.D., as chief medical officer and Pasit Phiasivongsa, Ph.D., as chief technical officer Strengthened financial position ending the quarter with cash and marketable securities of $452.5 million SAN FRANCISCO, July 11, 2024 (GLOBE NEWSWIRE) -- Nurix Therapeutics, Inc. (Nasdaq: NRIX), a clinical stage biopharmaceutical company developing targeted protein modulation drugs designed to treat patients with cancer and inflammatory diseases, today reported financial results for the second quarter ended May 31, 2024, and provided a corporate update. “Our second quarter was one of significant advancements on a number of fronts, led by our positive clinical data for NX-5948 presented at EHA2024 in June and reinforced with the strengthening of our balance sheet to accelerate the development of this program,” said Arthur T. Sands, M.D., Ph.D., president and chief executive officer of Nurix. “The data presented at EHA2024, reaffirm the best-in-class potential of our protein degradation platform to address the limitations of current inhibitors against challenging targets such as Bruton’s tyrosine kinase. We enter the second half of 2024 well positioned to develop our lead clinical program, NX-5948, into pivotal clinical trials in CLL in 2025 and to continue to advance our wholly owned pipeline of clinical assets, preclinical programs and strategic collaboration programs with Gilead, Sanofi and Pfizer.” Recent Business Highlights Presentation of positive clinical data from ongoing Phase1a/b trial of NX-5948, Nurix’s orally bioavailable degrader of Bruton’s tyrosine kinase (BTK): On June 16, 2024, Kim Linton, M.B.Ch.B, MRCP, Ph.D., FRCP, senior lecturer at the University of Manchester, a consultant at The Christie NHS Foundation Trust and an investigator on the clinical trial, presented data from the ongoing Phase 1a/b clinical trial of NX-5948 in adults with relapsed or refractory B-cell malignancies in an oral session at the European Hematology Association Congress (EHA2024). NX-5948 demonstrated an objective response rate (ORR) of 69.2% in heavily pretreated chronic lymphocytic leukemia (CLL) patients, including in patients with Bruton’s tyrosine kinase (BTK) inhibitor resistance mutations and patients with central nervous system (CNS) involvement. Clinical responses were rapid and deepening with longer time on treatment, and NX-5948 was well tolerated with extended treatment durations in many patients. Nurix also highlighted its plans for expansion to Phase 1b in CLL and its goal of initiating pivotal development in 2025. The Company hosted a webcast to discuss the presented data and its plans for development of NX-5948, a recording of which is accessible under the Events and Presentations page in the Investors section of the company’s website here.Strengthened balance sheet: On April 16, 2024, Nurix announced the closing of its underwritten public offering of 11,916,667 shares of its common stock at a public offering price of $15.00 per share, which includes 1,750,000 shares issued upon the exercise in full by the underwriters of their option to purchase additional shares of common stock. In addition, and in lieu of common stock, Nurix sold to certain investors pre-funded warrants to purchase 1,500,100 shares of common stock at a purchase price of $14.999 per pre-funded warrant, which represents the per share public offering price for the common stock less the $0.001 per share exercise price for each such pre-funded warrant. The net proceeds from the offering were approximately $188.7 million after deducting underwriting discounts and commissions and other offering expenses.Strengthened leadership with C-suite appointments: On May 28, 2024, Nurix announced the appointments of Paula G. O’Connor, M.D., as chief medical officer and Pasit Phiasivongsa, Ph.D., as chief technical officer of Nurix. Dr. O’Connor joined Nurix in September 2022 and most recently served as executive vice president and head of clinical development. Dr. Phiasivongsa joined Nurix in August 2022 and most recently served as executive vice president of technical operations. These appointments strengthen leadership in clinical operations and CMC ahead of planned pivotal studies for NX-5948 in 2025.Election of new board chair: Nurix’s board of directors unanimously elected board member Julia P. Gregory as its new board chair, and Judith A. Reinsdorf, J.D., as its new Nominating and Corporate Governance Committee chair, effective as of May 20, 2024. Ms. Gregory joined the Nurix board in 2019 and currently also serves as the chair of its Audit Committee and as a member of its Nominating and Corporate Governance Committee. Ms. Reinsdorf joined the Nurix board in 2021 and currently also serves as a member of its Audit Committee. David L. Lacey, M.D., stepped down as board chair and remains on the Nurix board serving as chair of its Compensation Committee and a member of its Development Advisory Committee. Upcoming Program Highlights* NX-5948: NX-5948 is an investigational, orally bioavailable degrader of BTK. NX-5948 is currently being evaluated in a Phase 1a/b clinical trial in adults with relapsed or refractory B-cell malignancies. In the second half of 2024, Nurix plans to present additional clinical data from this study for patients with CLL and non-Hodgkin lymphoma (NHL). In addition, in 2024, Nurix plans to define doses for Phase 1b cohort expansion in CLL to enable pivotal trial initiation in 2025. Nurix also plans to complete preclinical studies to enable an investigational new drug (IND) application for NX-5948 in autoimmune indications. Additional information on the Phase 1a/b clinical trial can be accessed at www.clinicaltrials.gov (NCT05131022). NX-2127: NX-2127 is an orally bioavailable degrader of BTK with immunomodulatory activity for the treatment of patients with relapsed or refractory B-cell malignancies. Nurix is conducting a Phase 1a/b clinical trial of NX-2127, which includes Phase 1b expansion cohorts focused on patients with diffuse large B-cell lymphoma (DLBCL) and mantle cell lymphoma (MCL). As previously announced, in March 2024, the FDA lifted a manufacturing-related, partial clinical hold on the NX-2127 clinical trial. Nurix plans to reinitiate enrollment with the new chirally controlled drug product in a standard dose escalation study within the current Phase 1a/1b trial in the second half of 2024. Additional information on the clinical trial can be accessed at www.clinicaltrials.gov (NCT04830137). NX-1607: Nurix’s lead drug candidate from its targeted protein elevation portfolio, NX-1607, is an orally bioavailable inhibitor of the E3 ligase Casitas B-lineage lymphoma proto-oncogene B (CBL-B) for immuno-oncology indications including a range of solid tumor types and lymphoma. Nurix is evaluating NX-1607 in an ongoing, Phase 1 trial in monotherapy and in a combination cohort utilizing paclitaxel in adults in a range of oncology indications. In the second half of 2024, Nurix expects to present data from the Phase 1a dose-escalation portion of the trial of NX-1607 and to define dose(s) to enable Phase 1b cohort expansion. Additional information on the clinical trial can be accessed at www.clinicaltrials.gov (NCT05107674). GS-6791 (previously NX-0479): GS-6791 is a potent, selective, oral IRAK4 degrader. Degradation of IRAK4 by GS-6791 has potential applications in the treatment of rheumatoid arthritis and other inflammatory diseases. Nurix’s partner, Gilead, is responsible for conducting IND-enabling studies and advancing this program to clinical development. STAT6 degrader: In April 2024, Nurix announced an extension of the ongoing research program with Sanofi for STAT6 (signal transducer and activator of transcription 6), a key drug target in type 2 inflammation, with the goal of nominating a development candidate in the first year of the extended term. Nurix remains on track for this goal. Continued pipeline advancement of strategic collaborations with Gilead, Sanofi and Pfizer: Nurix expects to continue to achieve substantial research collaboration milestones throughout the terms of its collaborations with Gilead, Sanofi and Pfizer. * Expected timing of events throughout this press release is based on calendar year quarters. Fiscal Second Quarter 2024 Financial Results Collaboration revenue for the three months ended May 31, 2024, was $12.1 million compared with $10.7 million for the three months ended May 31, 2023. The increase was primarily due to the recognition of revenue from the collaboration with Pfizer that was entered into in the fourth quarter of fiscal year 2023. During the three months ended May 31, 2024, Nurix achieved a research milestone under its collaboration with Pfizer totaling $5.0 million. Research and development expenses for the three months ended May 31, 2024, was $48.9 million compared with $45.8 million for the three months ended May 31, 2023. The increase was primarily due to clinical costs and contract manufacturing costs as Nurix continues to progress its clinical trial programs and ongoing patient enrollment. General and administrative expenses for the three months ended May 31, 2024 and May 31, 2023 were both $11.7 million. Net loss for the three months ended May 31, 2024, was $44.5 million, or ($0.71) per share, compared with $24.3 million, or ($0.45) per share, for the three months ended May 31, 2023. Cash, cash equivalents and marketable securities was $452.5 million as of May 31, 2024, compared to $254.3 million as of February 29, 2024. About Nurix Therapeutics, Inc. Nurix Therapeutics is a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of innovative small molecules and antibody therapies based on the modulation of cellular protein levels as a novel treatment approach for cancer, inflammatory conditions, and other challenging diseases. Leveraging extensive expertise in E3 ligases together with proprietary DNA-encoded libraries, Nurix has built DELigase, an integrated discovery platform, to identify and advance novel drug candidates targeting E3 ligases, a broad class of enzymes that can modulate proteins within the cell. Nurix’s drug discovery approach is to either harness or inhibit the natural function of E3 ligases within the ubiquitin-proteasome system to selectively decrease or increase cellular protein levels. Nurix’s wholly owned, clinical stage pipeline includes targeted protein degraders of Bruton’s tyrosine kinase, a B-cell signaling protein, and inhibitors of Casitas B-lineage lymphoma proto-oncogene B, an E3 ligase that regulates activation of multiple immune cell types including T cell and NK cells. Nurix is headquartered in San Francisco, California. For additional information visit http://www.nurixtx.com. Forward-Looking Statements This press release contains statements that relate to future events and expectations and as such constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. When or if used in this press release, the words “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “outlook,” “plan,” “predict,” “should,” “will,” and similar expressions and their variants, as they relate to Nurix, may identify forward-looking statements. All statements that reflect Nurix’s expectations, assumptions or projections about the future, other than statements of historical fact, are forward-looking statements, including, without limitation, statements regarding: Nurix’s future financial or business performance; Nurix’s future plans, prospects and strategies; Nurix’s plans and expectations with respect to its current and prospective drug candidates; the tolerability, safety profile, therapeutic potential and other advantages of Nurix’s drug candidates; the potential of Nurix’s protein degradation platform to address the limitations of current protein inhibitors; the planned timing and conduct of Nurix’s clinical trials; the planned timing for the provision of updates and findings from Nurix’s preclinical studies and clinical trials; the potential benefits of and Nurix’s expectations with respect to its strategic collaborations, including the achievement of research milestones; and the potential advantages of Nurix’s scientific approach and DELigase™ platform. Forward-looking statements reflect Nurix’s current beliefs, expectations, and assumptions regarding the future of Nurix’s business, its future plans and strategies, its development plans, its preclinical and clinical results, future conditions and other factors Nurix believes are appropriate in the circumstances. Although Nurix believes the expectations and assumptions reflected in such forward-looking statements are reasonable, Nurix can give no assurance that they will prove to be correct. Forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and changes in circumstances that are difficult to predict, which could cause Nurix’s actual activities and results to differ materially from those expressed in any forward-looking statement. Such risks and uncertainties include, but are not limited to: (i) whether Nurix will be able to advance its drug candidates, obtain regulatory approval of and ultimately commercialize its drug candidates; (ii) uncertainties related to the timing and results of preclinical studies and clinical trials; (iii) whether Nurix will be able to fund development activities and achieve development goals; (iv) uncertainties related to the timing and receipt of payments from Nurix’s collaboration partners, including milestone payments and royalties on future product sales; (v) the impact of global business, political and macroeconomic conditions, cybersecurity events, instability in the banking system, and global events, including regional conflicts around the world, on Nurix’s business, clinical trials, financial condition, liquidity and results of operations; (vi) whether Nurix will be able to protect intellectual property and (vii) other risks and uncertainties described under the heading “Risk Factors” in Nurix’s Quarterly Report on Form 10-Q for the fiscal quarter ended May 31, 2024, and other SEC filings. Accordingly, readers are cautioned not to place undue reliance on these forward-looking statements. The statements in this press release speak only as of the date of this press release, even if subsequently made available by Nurix on its website or otherwise. Nurix disclaims any intention or obligation to update publicly any forward-looking statements, whether in response to new information, future events, or otherwise, except as required by applicable law. Contacts: InvestorsJason Kantor, Ph.D.Nurix Therapeutics, Inc.ir@nurixtx.com Elizabeth Wolffe, Ph.D.Wheelhouse Life Science Advisorslwolffe@wheelhouselsa.com MediaAljanae ReynoldsWheelhouse Life Science Advisorsareynolds@wheelhouselsa.com Nurix Therapeutics, Inc.Condensed Consolidated Statements of Operations(in thousands, except share and per share amounts)(unaudited) Three Months Ended Six Months Ended May 31,May 31, 2024 2023 2024 2023Revenue: Collaboration revenue$12,092 $10,676 $28,677 $23,361 License revenue — 20,000 — 20,000 Total revenue 12,092 30,676 28,677 43,361 Operating expenses: Research and development 48,922 45,763 98,927 91,579 General and administrative 11,710 11,678 23,509 21,499 Total operating expenses 60,632 57,441 122,436 113,078 Loss from operations (48,540) (26,765) (93,759) (69,717)Interest and other income, net 4,084 2,488 7,875 4,707 Loss before income taxes (44,456) (24,277) (85,884) (65,010)Provision for income taxes 90 — 180 — Net loss$(44,546) $(24,277) $(86,064) $(65,010)Net loss per share, basic and diluted$(0.71) $(0.45) $(1.47) $(1.20)Weighted-average number of shares outstanding, basic and diluted 62,377,551 54,259,045 58,660,900 54,144,909 Nurix Therapeutics, Inc.Condensed Consolidated Balance Sheets(in thousands)(unaudited) May 31, November 30, 2024 2023Assets Current assets: Cash and cash equivalents$116,790 $54,627 Marketable securities, current 326,349 233,281 Prepaid expenses and other current assets 7,078 7,595 Total current assets 450,217 295,503 Marketable securities, non-current 9,380 7,421 Operating lease right-of-use assets 28,835 31,142 Property and equipment, net 18,557 16,808 Restricted cash 901 901 Other assets 3,141 3,823 Total assets$511,031 $355,598 Liabilities and stockholders’ equity Current liabilities: Accounts payable$2,813 $6,401 Accrued expenses and other current liabilities 23,263 24,970 Operating lease liabilities, current 7,934 7,489 Deferred revenue, current 46,769 48,098 Total current liabilities 80,779 86,958 Operating lease liabilities, net of current portion 20,885 23,125 Deferred revenue, net of current portion 38,674 45,022 Total liabilities 140,338 155,105 Stockholders’ equity: Common stock 64 49 Additional paid-in-capital 1,002,028 746,299 Accumulated other comprehensive loss (135) (655)Accumulated deficit (631,264) (545,200)Total stockholders’ equity 370,693 200,493 Total liabilities and stockholders’ equity$511,031 $355,598

Extended the Strategic Collaboration with Gilead Sciences Extended the Strategic Collaboration with Sanofi to Develop Novel Orally Available Targeted Protein Degrader of STAT6 Presented new case studies on NX-5948 demonstrating clinical responses in patients with CNS lymphoma and CLL with CNS involvement Announced that it is part of a team of experts selected as awardees in this year’s Cancer Grand Challenges SAN FRANCISCO, April 10, 2024 (GLOBE NEWSWIRE) -- Nurix Therapeutics, Inc. (Nasdaq: NRIX), a clinical-stage biopharmaceutical company developing targeted protein modulation drugs designed to treat patients with cancer and inflammatory diseases, today reported financial results for the first quarter ended February 29, 2024, and provided a corporate update. “Nurix had a strong start to 2024 with the recent announcements of the extensions of our collaborations with both Gilead and Sanofi further validating the power of our platform and the expansion of our work in inflammatory diseases with Sanofi, including the STAT6 program, one of the most exciting targets in inflammation,” said Arthur T. Sands, M.D., Ph.D., president and chief executive officer of Nurix. “We look forward to the continued advancement of our exciting clinical pipeline led by NX-5948 in addition to our other wholly owned and partnered programs.” Recent Business Highlights Gilead Sciences elected to extend the research term of the companies’ ongoing collaboration, originally established in 2019, by an additional two years resulting in a $15 million extension fee to Nurix. Gilead has an option to license drug candidates resulting from the work, and Nurix retains co-development and co-detail options on up to two programs in the United States, subject to certain restrictions. For those programs that Nurix opts in to co-develop and co-detail, the parties will split development costs as well as profits and losses 50/50 for the United States, and Nurix will be eligible to receive royalties on ex-U.S. sales and reduced milestone payments. Under the agreement, Nurix remains eligible for up to $73.5 million in preclinical milestones and potential future licensing payments and up to a total of $1.7 billion in potential future development, regulatory, and sales milestones as well as royalties on future products.Nurix and Sanofi extended their ongoing research program for STAT6 (signal transducer and activator of transcription 6). STAT6 is a key drug target in type 2 inflammation. Nurix anticipates nominating a clinical candidate from this advanced preclinical program in the coming twelve months. Nurix retains its option to co-develop and co-promote future products in the United States under programs for which Nurix has exercised its option. For those programs for which Nurix exercises its option to co-develop and co-promote, the parties will split U.S profits and losses evenly and Nurix will be eligible to receive royalties on ex-U.S. sales on all optioned products.Nurix presented new clinical data for NX-5948 at the American Association for Cancer Research (AACR) 2024 Annual Meeting. Case-studies were presented for two patients, one with primary central nervous system lymphoma (PCNSL) and one with chronic lymphocytic leukemia (CLL) with central nervous system (CNS) involvement, each demonstrating clinically meaningful responses. The presentation also provided evidence of measurable drug levels in the CNS of multiple patients in the ongoing Phase 1 trial who had CNS tumor involvement.Nurix announced that it is part of a diverse research team of international experts selected as awardees in this year’s Cancer Grand Challenges competition. The project entitled “Knocking Out Oncogenic Drivers and Curing Childhood Cancers” (KOODAC) has the goal of developing orally bioavailable targeted protein degraders that have the potential to dramatically improve cure rates for children affected by solid tumors. In this industry/academic discovery partnership through Cancer Grand Challenges, Nurix will be making in-kind contributions to address each of the five onco-fusion proteins, leveraging its DELigase technology with the goal of identifying first-in-class targeted protein degraders to onco-fusion proteins for pediatric cancer. Upcoming Program Highlights* NX-5948: NX-5948 is an investigational, orally bioavailable degrader of Bruton’s tyrosine kinase (BTK). NX-5948 is currently being evaluated in a Phase 1a/b clinical trial in adults with relapsed or refractory B-cell malignancies. In mid-2024, Nurix plans to present additional clinical data with higher dose levels and longer treatment duration. In addition, in 2024, Nurix plans to define doses for Phase 1b cohort expansion in CLL and non-Hodgkin lymphoma (NHL) and complete ongoing preclinical studies that can enable an investigational new drug (IND) application for NX-5948 in autoimmune indications. Additional information on the clinical trial can be accessed at www.clinicaltrials.gov (NCT05131022).NX-2127: NX-2127 is an orally bioavailable degrader of BTK with immunomodulatory activity for the treatment of patients with relapsed or refractory B-cell malignancies. Nurix is conducting a Phase 1a/b clinical trial of NX-2127, which includes three Phase 1b expansion cohorts in patients with diffuse large B-cell lymphoma (DLBCL), mantle cell lymphoma (MCL) and CLL. Screening and enrollment of new study participants was paused due to a partial clinical hold placed on the study by the FDA, although patients enrolled in the clinical study who were deriving clinical benefit continued to receive treatment in accordance with the ongoing study protocol. The FDA lifted the partial clinical hold in March 2024, and Nurix plans to reinitiate enrollment with the new chirally controlled drug substance in a standard dose escalation study within the current Phase 1a/1b trial. Additional information on the clinical trial can be accessed at www.clinicaltrials.gov (NCT04830137).NX-1607: Nurix’s lead drug candidate from its targeted protein elevation portfolio, NX-1607, is an orally bioavailable inhibitor of the E3 ligase Casitas B-lineage lymphoma proto-oncogene B (CBL-B) for immuno-oncology indications including a range of solid tumor types and lymphoma. Nurix is evaluating NX-1607 in an ongoing, Phase 1 trial in monotherapy and in a combination cohort utilizing paclitaxel in adults in a range of oncology indications. In 2024, Nurix expects to present data from the Phase 1a dose-escalation portion of the trial of NX-1607 and to define dose(s) to enable Phase 1b cohort expansion. Additional information on the clinical trial can be accessed at www.clinicaltrials.gov (NCT05107674).NX-0479/GS-6791: GS-6791 (previously NX-0479) is a potent, selective, oral IRAK4 degrader. Degradation of IRAK4 by GS-6791 has potential applications in the treatment of rheumatoid arthritis and other inflammatory diseases. Nurix’s partner, Gilead, is responsible for conducting IND-enabling studies and advancing this program to clinical development.Continued pipeline advancement of strategic collaborations with Gilead, Sanofi and Pfizer: Nurix expects to continue to achieve substantial research collaboration milestones throughout the terms of its collaborations with Gilead, Sanofi and Pfizer. * Expected timing of events throughout this press release is based on calendar year quarters. Fiscal First Quarter 2024 Financial Results Revenue for the three months ended February 29, 2024, was $16.6 million compared with $12.7 million for the three months ended February 28, 2023. The increase was primarily due to the recognition of revenue from the collaboration with Pfizer that was entered into in the fourth quarter of fiscal year 2023, and a higher percentage of completion of performance obligations in the current period related to the collaboration with Sanofi. During the three months ended February 29, 2024, Nurix achieved a research milestone under its collaboration with Sanofi totaling $2.0 million. Research and development expenses for the three months ended February 29, 2024, was $50.0 million compared with $45.8 million for the three months ended February 28, 2023. The increase was primarily due to clinical costs and contract manufacturing costs as Nurix continues to progress its clinical trial programs and ongoing patient enrollment. General and administrative expenses for the three months ended February 29, 2024, was $11.8 million compared with $9.8 million for the three months ended February 28, 2023. The increase was primarily related to an increase in non-cash stock-based compensation expense and an increase in professional service costs. Net loss for the three months ended February 29, 2024 was $41.5 million or ($0.76) per share compared with $40.7 million or ($0.75) per share for the three months ended February 28, 2023. Cash, cash equivalents and marketable securities was $254.3 million as of February 29, 2024, compared to $295.3 million as of November 30, 2023. About Nurix Therapeutics, Inc. Nurix Therapeutics is a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of innovative small molecules and antibody therapies based on the modulation of cellular protein levels as a novel treatment approach for cancer, inflammatory conditions, and other challenging diseases. Leveraging extensive expertise in E3 ligases together with proprietary DNA-encoded libraries, Nurix has built DELigase, an integrated discovery platform, to identify and advance novel drug candidates targeting E3 ligases, a broad class of enzymes that can modulate proteins within the cell. Nurix’s drug discovery approach is to either harness or inhibit the natural function of E3 ligases within the ubiquitin-proteasome system to selectively decrease or increase cellular protein levels. Nurix’s wholly owned, clinical stage pipeline includes targeted protein degraders of Bruton’s tyrosine kinase, a B-cell signaling protein, and inhibitors of Casitas B-lineage lymphoma proto-oncogene B, an E3 ligase that regulates activation of multiple immune cell types including T cell and NK cells. Nurix is headquartered in San Francisco, California. For additional information visit http://www.nurixtx.com. Forward-Looking Statements This press release contains statements that relate to future events and expectations and as such constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. When or if used in this press release, the words “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “outlook,” “plan,” “predict,” “should,” “will,” and similar expressions and their variants, as they relate to Nurix, may identify forward-looking statements. All statements that reflect Nurix’s expectations, assumptions or projections about the future, other than statements of historical fact, are forward-looking statements, including, without limitation, statements regarding: Nurix’s future financial or business performance; Nurix’s future plans, prospects and strategies; Nurix’s plans and expectations with respect to its current and prospective drug candidates; the tolerability, safety profile, therapeutic potential and other advantages of Nurix’s drug candidates; the planned timing and conduct of Nurix’s clinical trials; the planned timing for the provision of updates and findings from Nurix’s preclinical studies and clinical trials; the potential benefits of and Nurix’s expectations with respect to its strategic collaborations, including the achievement of research milestones; and the potential advantages of Nurix’s scientific approach and DELigase™ platform. Forward-looking statements reflect Nurix’s current beliefs, expectations, and assumptions regarding the future of Nurix’s business, its future plans and strategies, its development plans, its preclinical and clinical results, future conditions and other factors Nurix believes are appropriate in the circumstances. Although Nurix believes the expectations and assumptions reflected in such forward-looking statements are reasonable, Nurix can give no assurance that they will prove to be correct. Forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties and changes in circumstances that are difficult to predict, which could cause Nurix’s actual activities and results to differ materially from those expressed in any forward-looking statement. Such risks and uncertainties include, but are not limited to: (i) whether Nurix will be able to advance its drug candidates, obtain regulatory approval of and ultimately commercialize its drug candidates; (ii) uncertainties related to the timing and results of preclinical studies and clinical trials; (iii) whether Nurix will be able to fund development activities and achieve development goals; (iv) uncertainties related to the timing and receipt of payments from Nurix’s collaboration partners, including milestone payments and royalties on future product sales; (v) the impact of global business, political and macroeconomic conditions, cybersecurity events, instability in the banking system, and global events, including regional conflicts around the world, on Nurix’s business, clinical trials, financial condition, liquidity and results of operations; (vi) whether Nurix will be able to protect intellectual property and (vii) other risks and uncertainties described under the heading “Risk Factors” in Nurix’s Quarterly Report on Form 10-Q for the fiscal quarter ended February 29, 2024, and other SEC filings. Accordingly, readers are cautioned not to place undue reliance on these forward-looking statements. The statements in this press release speak only as of the date of this press release, even if subsequently made available by Nurix on its website or otherwise. Nurix disclaims any intention or obligation to update publicly any forward-looking statements, whether in response to new information, future events, or otherwise, except as required by applicable law. Contacts: InvestorsJason Kantor, Ph.D.Nurix Therapeutics, Inc.ir@nurixtx.com Elizabeth Wolffe, Ph.D.Wheelhouse Life Science Advisorslwolffe@wheelhouselsa.com MediaAljanae ReynoldsWheelhouse Life Science Advisorsareynolds@wheelhouselsa.com Nurix Therapeutics, Inc.Condensed Consolidated Statements of Operations(in thousands, except share and per share amounts)(unaudited) Three Months Ended February 29, 2024 February 28, 2023Revenue: Collaboration revenue$16,585 $12,685 Total revenue 16,585 12,685 Operating expenses: Research and development 50,005 45,816 General and administrative 11,799 9,821 Total operating expenses 61,804 55,637 Loss from operations (45,219) (42,952)Interest and other income, net 3,791 2,219 Loss before income taxes (41,428) (40,733)Provision for income taxes 90 — Net loss$(41,518) $(40,733)Net loss per share, basic and diluted$(0.76) $(0.75)Weighted-average number of shares outstanding, basic and diluted 54,903,407 54,028,238 Nurix Therapeutics, Inc.Condensed Consolidated Balance Sheets(in thousands)(unaudited) February 29, November 30, 2024 2023 Assets Current assets: Cash and cash equivalents$49,813 $54,627 Marketable securities, current 194,180 233,281 Prepaid expenses and other current assets 6,976 7,595 Total current assets 250,969 295,503 Marketable securities, non-current 10,292 7,421 Operating lease right-of-use assets 29,299 31,142 Property and equipment, net 17,871 16,808 Restricted cash 901 901 Other assets 3,342 3,823 Total assets$312,674 $355,598 Liabilities and stockholders’ equity Current liabilities: Accounts payable$5,918 $6,401 Accrued expenses and other current liabilities 28,318 24,970 Operating lease liabilities, current 7,310 7,489 Deferred revenue, current 46,077 48,098 Total current liabilities 87,623 86,958 Operating lease liabilities, net of current portion 21,846 23,125 Deferred revenue, net of current portion 34,457 45,022 Total liabilities 143,926 155,105 Stockholders’ equity: Common stock 49 49 Additional paid-in-capital 755,767 746,299 Accumulated other comprehensive loss (350) (655)Accumulated deficit (586,718) (545,200)Total stockholders’ equity 168,748 200,493 Total liabilities and stockholders’ equity$312,674 $355,598