On November 6, 2025 Nektar Therapeutics (Nasdaq: NKTR) reported financial results for the third quarter ended September 30, 2025.
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Cash and investments in marketable securities on September 30, 2025 were $270.2 million as compared to $269.1 million on December 31, 2024. Nektar’s cash and marketable securities at September 30, 2025 includes $107.2 million of net proceeds from the secondary offering closed on July 2, 2025 and $34.3 million of net proceeds for the issuance of registered stock under the Company’s filed at-the-market, "ATM", offering. Following the end of the third quarter, an additional $38.3 million of net proceeds were also raised from the ATM offering in October 2025. We expect our cash and investments in marketable securities to support our operations into the second quarter of 2027.
"We have made tremendous progress advancing rezpegaldesleukin, and the emerging data from the REZOLVE-AD study continue to demonstrate a highly differentiated profile for this first-in-class, novel regulatory T cell mechanism in moderate-to-severe atopic dermatitis," said Howard W. Robin, President and CEO of Nektar. "We will present important new findings from REZOLVE-AD this weekend at the ACAAI Scientific Meeting highlighting the potential of rezpegaldesleukin to treat atopic dermatitis and co-morbid asthma, which occurs in about 25% of atopic dermatitis patients. These compelling data give rezpegaldesleukin a unique position in the competitive landscape as this efficacy signal has not been observed with other biologic mechanisms recently approved or in advanced development. Notably, this year’s Nobel Prize in Physiology or Medicine, was awarded for discoveries establishing FOXP3-positive Tregs as essential for peripheral immune tolerance, and we were humbled that rezpegaldesleukin data were referenced in the background documents from the Nobel Committee. Finally, we look forward to reporting in December the topline data for rezpegaldesleukin in patients with severe-to-very-severe alopecia areata, a chronic auto-immune condition that greatly impacts quality of life and mental health for these patients."
Summary of Financial Results
Revenue in the third quarter of 2025 was $11.8 million as compared to $24.1 million in the third quarter of 2024. Revenue for the first nine months of 2025 was $33.4 million compared to $69.3 million in the first nine months of 2024. Revenue has decreased year over year because we no longer recognize product sales due to the sale of the Huntsville manufacturing facility in December 2024.
Total operating costs and expenses in the third quarter of 2025 were $43.5 million as compared to $58.5 million in the third quarter of 2024. Total operating costs and expenses in the first nine months of 2025 were $145.9 million compared to $188.8 million in the first nine months of 2024. Operating costs and expenses for the third quarter and first nine months of 2025 decreased due to the elimination of cost of goods sold following the sale of the Huntsville manufacturing facility and deceases in research and development expenses, as well as non-cash impairment charges recorded in the first nine months of 2024.
R&D expense in the third quarter of 2025 was $27.3 million as compared to $35.0 million for the third quarter of 2024. For the first nine months of 2025, R&D expense was $87.6 million compared to $92.2 million in the first nine months of 2024. R&D expense decreased in the first nine months of 2025 primarily due to a decrease in expense for the development of NKTR-255, partially offset by an increase in expenses for the development of rezpegaldesleukin and NKTR-0165.
G&A expense was $16.1 million in the third quarter of 2025 as compared to $19.0 million in the third quarter of 2024. G&A expense was $57.5 million for the first nine months of 2025 compared to $59.6 million in the first nine months of 2024. G&A expense decreased for both the third quarter and the first nine months of 2025 due to decreases in facilities and stock-based compensation expenses offset by an increase in legal expenses.
Non-cash restructuring and impairment charges were not material in the third quarter and the first nine months of 2025. Non-cash restructuring and impairment charges were less than $0.1 million in the third quarter of 2024 and $14.3 million in the first nine months of 2024. These non-cash charges were related to the declining San Francisco commercial real estate market and real estate lease obligations held by Nektar.
In the first quarter of 2025, we began accounting for our investment in the new portfolio company, Gannet BioChem, under the equity method of accounting which calculates our gain or loss based on the change in our share of Gannet BioChem’s equity each quarter. This resulted in non-cash losses from the equity method investment of $0.5 million in the third quarter of 2025 and $7.4 million for the first nine months of 2025.
Net loss for the third quarter of 2025 was $35.5 million or $1.87 basic and diluted loss per share as compared to a net loss of $37.1 million or $2.661 basic and diluted loss per share in the third quarter of 2024. Net loss in the first nine months of 2025 was $128.0 million or $8.14 basic and diluted loss per share compared to a net loss of $126.2 million or $9.271 basic and diluted loss per share in the first nine months of 2024. Excluding the $0.5 million and $7.4 million non-cash loss from our equity method investment in Gannet BioChem, net loss, on a non-GAAP basis, for the third quarter and the first nine months of 2025 were $35.0 million and $120.6 million, respectively, or $1.85 and $7.67 basic and diluted loss per share, respectively.
Recent Business Highlights
· In October of 2025, Nektar’s abstract "Rezpegaldesleukin, Novel Treg-Inducing Therapy, Demonstrates Efficacy in Atopic Dermatitis and Asthma in Phase 2b Trial" was accepted for a late-breaking oral abstract presentation at the American College of Allergy, Asthma and Immunology’s 2025 Annual Scientific Meeting (ACAAI). These data will be presented at ACAAI on Saturday, November 8, 2025 at 5:33pm ET.
1 The per share amounts have been retrospectively adjusted to reflect a one-for-fifteen reverse stock split completed on June 8, 2025.
· In September of 2025, Nektar presented data from the REZOLVE-AD Phase 2b study of rezpegaldesleukin in atopic dermatitis in a late-breaker oral presentation at European Academy of Dermatology and Venereology (EADV) 2025 Congress.
· In July of 2025, the U.S. Food and Drug Administration (FDA) granted Fast Track designation for rezpegaldesleukin for the treatment of severe-to-very-severe alopecia areata (AA) in adults and pediatric patients 12 years of age and older who weigh at least 40 kilograms.
· In July of 2025, Nektar announced the successful closing of a public offering of its common stock including the full exercise of underwriters’ option to purchase additional shares, raising $115 million in gross proceeds.
Conference Call to Discuss Third Quarter 2025 Financial Results
Nektar management will host a conference call to review the results beginning at 5:00 p.m. Eastern Time/2:00 p.m. Pacific Time on November 6, 2025.
This press release and live audio-only webcast of the conference call can be accessed through a link that is posted on the Home Page and Investors section of the Nektar website: View Source The web broadcast of the conference call will be available for replay through February 6, 2025.
To access the conference call by phone, please pre-register at Nektar Earnings Call Registration. All registrants will receive dial-in information and a PIN allowing them to access the live call.
(Press release, Nektar Therapeutics, NOV 6, 2025, View Source [SID1234659582])