

$7.1 Million in revenue for the first nine months of fiscal 2026 from commercial sales of LYMPHIR ® $17 million in cash and cash equivalents as of June 30, 2026 Expanded LYMPHIR commercial and medical affairs organizations deployed nationwide CRANFORD, N.J., Aug. 14, 2026 /PRNewswire/ -- Citius Pharmaceuticals, Inc. ("Citius Pharma" or the "Company") (Nasdaq: CTXR), a biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products, today reported financial results for the fiscal third quarter ended June 30, 2026, and provided a business update, including progress at its majority-owned subsidiary, Citius Oncology, Inc. (Nasdaq: CTOR).

$7.1 million in revenue for the first nine months of fiscal 2026 as the LYMPHIR ® launch progresses Strong institutional demand drives growth in total vials ordered and number of institutions ordering LYMPHIR ordered by 44 institutions since launch CRANFORD, N.J., Aug. 14, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology" or the "Company") (Nasdaq: CTOR), an oncology-focused biopharmaceutical company and majority-owned subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today reported financial results for the fiscal third quarter ended June 30, 2026, and provided a business update.

CRANFORD, N.J., Aug. 12, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), an oncology-focused biopharmaceutical company and majority-owned subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today announced that its Board of Directors voted to appoint Jonathan Peri, Ph.D.

New institutional accounts ordering LYMPHIR increased 78% quarter over quarter LYMPHIR's near-universal payer coverage expands market access Initial cutaneous T-cell lymphoma (CTCL) market for LYMPHIR currently exceeds $400 million CRANFORD, N.J., Aug. 5, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), an oncology‑focused biopharmaceutical company and majority‑owned subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today provided an update on the expanding base of institutions ordering LYMPHIR® (denileukin diftitox-cxdl) through wholesalers, continued formulary progress at priority U.S. treatment centers, and other key indicators supporting the product's commercial launch.

Expanded commercial and medical affairs teams expected to be fully operational throughout the U.S. by August CRANFORD, N.J., July 21, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), an oncology‑focused biopharmaceutical company and majority‑owned subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today provided an update on the commercial launch of LYMPHIR® (denileukin diftitox-cxdl), highlighting continued progress across market access, commercial execution, and physician adoption.

Investigator-initiated study data presented May 30, 2026, at the American Society of Clinical Oncology (ASCO) Annual Meeting demonstrated durable responses and manageable tolerability in heavily pre-treated patients 20.5 months of median progression-free survival observed among 48% of efficacy-evaluable patients achieving clinical benefit (10 of 21) Responses were observed in patients previously treated with immune checkpoint inhibitors, including a 33% objective response rate in patients with relapsed or refractory endometrial cancer CRANFORD, N.J., June 1, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), an oncology‑focused biopharmaceutical company and majority‑owned subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today highlighted Phase 1 clinical data presented May 30, 2026, at the American Society of Clinical Oncology (ASCO) Annual Meeting evaluating LYMPHIR (denileukin diftitox-cxdl) in combination with pembrolizumab in patients with recurrent or refractory gynecologic malignancies.

24% Objective Response Rate, with an average of 21.1 month Duration of Response in responders, and favorable safety profile signals potential of LYMPHIR to augment immune checkpoint inhibitor efficacy Investigator-initiated study of LYMPHIR in combination with pembrolizumab to be presented during immunotherapy session, highlighting potential role of LYMPHIR beyond CTCL CRANFORD, N.J., May 26, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), an oncology‑focused biopharmaceutical company and majority‑owned subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today announced that University of Pittsburgh Medical Center's investigator-initiated trial evaluating LYMPHIR (denileukin diftitox-cxdl) in combination with the PD-1 immune checkpoint inhibitor pembrolizumab (KEYTRUDA®) has been selected for poster presentation at the American Society of Clinical Oncology Annual Meeting (ASCO), taking place May 29 – June 2, 2026, in Chicago, Illinois.

$5.6 million in net revenue for the first half of fiscal 2026 as LYMPHIR ® launch progresses Up to $36.5 million in debt and equity capital secured Broad payer coverage established with no reimbursement denials 83% of target accounts on formulary or in review CRANFORD, N.J., May 15, 2026 /PRNewswire/ -- Citius Oncology, Inc. ("Citius Oncology" or the "Company") (Nasdaq: CTOR), the oncology-focused subsidiary of Citius Pharmaceuticals, Inc. ("Citius Pharma") (Nasdaq: CTXR), today reported financial results for the fiscal second quarter ended March 31, 2026, and provided a business update.