UNITED STATES SECURITIES AND EXCHANGE COMMISSION (Exact name of registrant as specified in its charter) Delaware 86-2967193 (State or other jurisdiction of incorporation or organization) WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-40789 Calidi Biotherapeutics, I ...

Exhibit 99.1 SAN DIEGO, November 13, 2025 — (Business Wire) — Calidi Biotherapeutics Inc. (NYSE American: CLDI) ("Calidi"), a clinical- stage biotechnology company pioneering the development of targeted therapies with the potential to deliver genetic medicines to distal sites of disease, today reported its third quarter 2025 operating and financial results and reviewed recent business highlights. The company reported a net loss $5.2 million for the three months ended September 30, 2025, compared to a net lo ...

Presented new data at the Society of Immunotherapy for Cancer (SITC) annual meeting on CLD-401 protection from immune clearance after systemic administration; data also demonstrates that the platform can effectively express genetic medicines at the tumor siteEstablished new Scientific Advisory Board to support development of CLD-401 and advance RedTail platform for the systemic delivery of targeted genetic medicine Continued expansion of RedTail platform capabilities with multiple additional payloads and pr ...

SAN DIEGO, Nov. 10, 2025 (GLOBE NEWSWIRE) -- Calidi Biotherapeutics, Inc. (NYSE American: CLDI) (“Calidi” or the “Company”), a clinical-stage biotechnology company pioneering the development of systemically delivered, targeted genetic medicines, presented new data on its first therapeutic candidate from its RedTail platform, CLD-401, at the Society of Immunotherapy for Cancer (SITC) Annual Meeting. CLD-401 is a tumor-tropic oncolytic virus designed to home to metastatic sites after systemic administration, ...

公司近期动态 - 公司将于2025年11月7日星期五上午8:30至9:30在马里兰州国家港盖洛德国家酒店会议中心的National Harbor Room 15举行投资者活动，活动将围绕其突破性RedTail平台及主导候选药物CLD-401展开[1][2] - 投资者活动将由多位专家进行演讲，包括公司首席执行官Eric Poma博士、首席科学官Dr Antonio F Santidrian、首席医疗官Dr Travis Clifton，以及科学顾问委员会成员Dr Dmitriy Zamarin和Dr John M Wrangle[2][6] - 活动将通过Vimeo平台进行直播[2] 核心产品与平台进展 - 公司主导候选药物CLD-401目前正在进行新药临床试验申请研究，预计将于2026年底提交研究性新药申请[2] - CLD-401源自公司的RedTail平台，靶向非小细胞肺癌、头颈癌及其他医疗需求高度未满足的肿瘤类型[4] - 公司的专有RedTail平台采用一种工程化包膜溶瘤病毒，设计用于全身递送并靶向转移灶，该技术旨在保护病毒免受免疫清除，使病毒疗法能有效到达肿瘤部位[3] 公司战略与合作 - 公司正积极寻求战略合作伙伴关系，以加速其RedTail平台的临床开发并扩大其影响力[2] - 公司是一家临床阶段生物技术公司，专注于开发具有将基因药物递送至疾病远端部位潜力的靶向疗法[3]

SAN DIEGO, Oct. 30, 2025 (GLOBE NEWSWIRE) -- Calidi Biotherapeutics, Inc. (NYSE American: CLDI) (“Calidi” or the “Company”), a clinical-stage biotechnology company pioneering the development of systemically delivered, targeted genetic medicines, today announced the presentation of new data on its first therapeutic candidate from its RedTail platform, CLD-401, at the Society of Immunotherapy for Cancer (SITC) Annual Meeting. CLD-401 is a tumor-tropic oncolytic virus designed to home to metastatic sites after ...

SAN DIEGO, Oct. 22, 2025 (GLOBE NEWSWIRE) -- Calidi Biotherapeutics, Inc. (NYSE American: CLDI) (“Calidi” or the “Company”), a clinical-stage biotechnology company pioneering the development of systemically delivered, targeted genetic medicines, today announced the formation of its Scientific Advisory Board (SAB) comprised of leading industry and academic researchers in with deep expertise in drug development. The SAB will work with Calidi to further develop its RedTail platform and advance CLD-401 into the ...

SAN DIEGO, Sept. 29, 2025 (GLOBE NEWSWIRE) -- Calidi Biotherapeutics, Inc. (NYSE American: CLDI) (“Calidi” or the “Company”), a clinical-stage biotechnology company pioneering the development of targeted therapies with the potential to deliver genetic medicines to distal sites of disease, today announced that its management will participate in the second annual Oncology Venture, Innovation, and Partnering Summit being held September 29-30, 2025, at the Westin Boston Seaport in Boston, MA. Eric Poma, Ph.D., ...

公司动态 - 公司管理层将参加H C Wainwright第27届全球投资会议 会议时间为2025年9月8日至10日 地点为纽约Lotte New York Palace酒店 [1] - 首席执行官Eric Poma博士已录制演讲 该演讲将于2025年9月5日东部时间上午7点开始作为点播会议的一部分提供 [2] - Eric Poma博士将为注册参会投资者提供一对一会议机会 [3] 技术平台 - RedTail平台采用工程化包膜溶瘤病毒设计 通过全身给药靶向转移灶 [4] - 该平台技术旨在保护病毒免受免疫清除 实现病毒疗法有效到达肿瘤部位 诱导肿瘤裂解并向转移部位递送强效基因疗法 [2][4] - 平台主要候选药物正处于IND支持性研究阶段 靶向非小细胞肺癌 卵巢癌及其他医疗需求高度未满足的肿瘤类型 [5] 业务定位 - 公司为临床阶段免疫肿瘤学企业 专注于开发能够向疾病远端部位递送遗传药物的靶向疗法 [4] - 同时开发临床阶段保护性病毒疗法 用于瘤内和局部给药 专注于可注射癌症适应症子集 [5] - 公司总部位于加利福尼亚州圣地亚哥 [6]

融资活动 - 公司完成承销公开发行及全额行使超额配售权 总融资额达690万美元（扣除承销佣金及发行费用前）[1] - 发行包括1,922,764个普通股单位（每股2美元）和1,528,000个预融资权证单位（每股1.999美元） 每个单位均附带一份可认购普通股的I系列权证[2] - I系列权证行权价为每股2美元 立即可行权且有效期五年 采用固定价格设计无变量价格特征[2] - 承销商通过超额配售权额外认购450,000个普通股单位[2] 发行架构 - Ladenburg Thalmann & Co Inc担任独家簿记管理人 Laidlaw & Company (UK) Ltd担任联合管理人[3] - 发行依据SEC已生效的S-1注册声明（文件号333-289670） 最终招股说明书于2025年8月21日提交SEC[4] 公司业务 - 公司为临床阶段免疫肿瘤企业 专注于开发可向远端病灶递送基因药物的靶向疗法[6] - 专有Redtail平台采用工程化包膜溶瘤病毒技术 可实现全身递送并靶向转移灶 其包膜技术可避免免疫清除[6] - 主导候选药物处于IND筹备阶段 针对非小细胞肺癌、卵巢癌及未满足医疗需求高的肿瘤类型[7] - 同步开发临床阶段局部给药保护性病毒疗法 专注于可注射癌症适应症[7] 公司信息 - 公司于美国证券交易所上市 股票代码CLDI 总部位于加利福尼亚州圣地亚哥[6][7]