23Suppliers
29Customers
2Debt Items
20Related Chains

Source-Backed Evidence Depth

Nektar Therapeutics (NKTR) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

55Total relationships
5Distinct source URLs
10High confidence
0.737Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Nektar Therapeutics Suppliers

TickerNameConfidenceEvidence
TAK Takeda Pharmaceutical Company Limited 95% Reciprocal relationship from TAK graph: or (recombinant)), a treatment for hemophilia A (congenital factor VIII deficiency) for control and prevention of bleeding episodes, for perioperative manageme…
GANNET-BIOCHEM GANNET-BIOCHEM 92% we are dependent on Gannet BioChem for the supply of PEG reagents
JEFFERIES-LLC JEFFERIES-LLC 92% On April 21, 2026, Nektar Therapeutics (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Jefferies LLC, TD Securities (USA) LLC, and Piper Sandler & Co. (coll…
PIPER-SANDLER-CO PIPER-SANDLER-CO 92% On April 21, 2026, Nektar Therapeutics (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Jefferies LLC, TD Securities (USA) LLC, and Piper Sandler & Co. (coll…
TD-SECURITIES-USA-LLC TD-SECURITIES-USA-LLC 92% On April 21, 2026, Nektar Therapeutics (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Jefferies LLC, TD Securities (USA) LLC, and Piper Sandler & Co. (coll…
FLG Flagstar Bank, National Association 90% Reciprocal relationship from FLG graph: Reciprocal relationship from NKTR graph: In connection with Ms. Rubinstein's becoming the Company's interim Chief Financial Officer, the Company entered into a…
FLG Flagstar Bank, National Association 90% In connection with Ms. Rubinstein's becoming the Company's interim Chief Financial Officer, the Company entered into an amendment (the "Amendment") to its consulting agreement with FLG for the provis…
ASND Ascendis Pharma A/S 72% Reciprocal relationship from ASND graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from ASND graph: roduct containers and closures; production and process controls; packaging a…
CTMX CytomX Therapeutics, Inc. 72% Reciprocal relationship from CTMX graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from CTMX graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from CTMX g…
HCWB HCW Biologics Inc. 72% Reciprocal relationship from HCWB graph: and HCW9302). The production campaigns include sufficient quantities of clinical grade materials required to complete the Phase 1 or Phase 2 clinical trials w…
IMA ImageneBio, Inc. 72% Reciprocal relationship from IMA graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from IMA graph: ntures or collaborations, or enter into additional licensing arrangements with…
IOBTQ IOBTQ 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
IOBTQ IOBTQ 72% Reciprocal relationship from IOBTQ graph: Reciprocal relationship from NKTR graph: n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual p…
LLY Eli Lilly and Company 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
LLY Eli Lilly and Company 72% Reciprocal relationship from LLY graph: Reciprocal relationship from NKTR graph: n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual pro…
NVO Novo Nordisk A/S 72% . We currently do not intend to sell these securities prior to maturity and it is more likely than not that we will not be required to sell these securities before we recover the amortized cost basis…
NVO Novo Nordisk A/S 72% Reciprocal relationship from NVO graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from NVO graph: Reciprocal relationship from NKTR graph: . We currently do not intend to sell …
ODTX ODTX 72% Reciprocal relationship from ODTX graph: Reciprocal relationship from NKTR graph: to target the TNFR2 pathway and include Dualyx, TRexBio, Inc., Odyssey Therapeutics, Inc., and Pfizer, Inc. Research …
ODTX ODTX 72% to target the TNFR2 pathway and include Dualyx, TRexBio, Inc., Odyssey Therapeutics, Inc., and Pfizer, Inc. Research and Development Our total research and development expenditures can be disaggregat…
SGMO Sangamo Therapeutics, Inc. 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
SGMO Sangamo Therapeutics, Inc. 72% Reciprocal relationship from SGMO graph: Reciprocal relationship from NKTR graph: n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual pr…
SNYNF Sanofi 72% Reciprocal relationship from SNYNF graph: Reciprocal relationship from NKTR graph: em 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses rela…
SNYNF Sanofi 72% em 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commercially reasonable basis, i…

Nektar Therapeutics Customers

TickerNameConfidenceEvidence
BHC Bausch Health Companies Inc. 72% Reciprocal relationship from BHC graph: Reciprocal relationship from NKTR graph: the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all tim…
BHC Bausch Health Companies Inc. 72% the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the study…
CTMX CytomX Therapeutics, Inc. 72% Reciprocal relationship from CTMX graph: source for their respective manufacturing and supplies. Failure of any of these contractors could affect our ability to have clinical trial material available…
IOBTQ IOBTQ 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
IOBTQ IOBTQ 72% Reciprocal relationship from IOBTQ graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from IOBTQ graph: Reciprocal relationship from NKTR graph: n. Please refer to Item 1A. Risk …
LLY Eli Lilly and Company 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
LLY Eli Lilly and Company 72% Reciprocal relationship from LLY graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from LLY graph: Reciprocal relationship from NKTR graph: n. Please refer to Item 1A. Risk Fact…
NVO Novo Nordisk A/S 72% Reciprocal relationship from NVO graph: Reciprocal relationship from NKTR graph: . We currently do not intend to sell these securities prior to maturity and it is more likely than not that we will no…
NVO Novo Nordisk A/S 72% . We currently do not intend to sell these securities prior to maturity and it is more likely than not that we will not be required to sell these securities before we recover the amortized cost basis…
ODTX ODTX 72% Reciprocal relationship from ODTX graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from ODTX graph: Reciprocal relationship from NKTR graph: n. Please refer to Item 1A. Risk Fa…
ODTX ODTX 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
PLRX Pliant Therapeutics, Inc. 72% Reciprocal relationship from PLRX graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from PLRX graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from PLRX g…
PSTV Plus Therapeutics, Inc. 72% Reciprocal relationship from PSTV graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from PSTV graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from PSTV g…
SGMO Sangamo Therapeutics, Inc. 72% n. Please refer to Item 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commerciall…
SGMO Sangamo Therapeutics, Inc. 72% Reciprocal relationship from SGMO graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from SGMO graph: Reciprocal relationship from NKTR graph: Reciprocal relationship from SGMO g…
SNYNF Sanofi 72% em 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses related to the development of our drug candidates on a commercially reasonable basis, i…
SNYNF Sanofi 72% Reciprocal relationship from SNYNF graph: Reciprocal relationship from NKTR graph: em 1A. Risk Factors, including without limitation, “We may not be able to obtain intellectual property licenses rela…
TKPHF Takeda Pharmaceutical Company Limited 72% the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the study…
TKPHF Takeda Pharmaceutical Company Limited 72% Reciprocal relationship from TKPHF graph: Reciprocal relationship from NKTR graph: the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all t…
ASTRAZENECA-AB-BAXALTA-INC ASTRAZENECA-AB-BAXALTA-INC 62% or the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the st…
AZN AstraZeneca PLC 62% Reciprocal relationship from AZN graph: Reciprocal relationship from NKTR graph: or the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all …
BIOLOJIC-DESIGN-LTD BIOLOJIC-DESIGN-LTD 62% or the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the st…
CAPITAL-RESOURCES CAPITAL-RESOURCES 62% he change in the hypothetical amount we and Ampersand would be entitled to receive if Gannet BioChem were liquidated at book value at the end of each period, subject to certain adjustments for any co…
F-HOFFMANN-LA-ROCHE-LTD F-HOFFMANN-LA-ROCHE-LTD 62% or the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the st…
HEALTHCARE-ROYALTY-MANAGEMENT-LLC HEALTHCARE-ROYALTY-MANAGEMENT-LLC 62% or the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the st…
SANGAMO-THERAPEUTICS-INC-QUELL-THERAPEUTICS-LTD- SANGAMO-THERAPEUTICS-INC-QUELL-THERAPEUTICS-LTD- 62% ubsequently terminated. Following the return of our rights to develop rezpegaldesleukin, we bear all costs of development. We have initiated two Phase 2b rezpegaldesleukin studies: one in patients wi…
SONOMA-BIOTHERAPEUTICS-INC-GENTIBIO-INC-KYVEMA-T SONOMA-BIOTHERAPEUTICS-INC-GENTIBIO-INC-KYVEMA-T 62% ubsequently terminated. Following the return of our rights to develop rezpegaldesleukin, we bear all costs of development. We have initiated two Phase 2b rezpegaldesleukin studies: one in patients wi…
SYMBIOTIX-LLC SYMBIOTIX-LLC 62% ubsequently terminated. Following the return of our rights to develop rezpegaldesleukin, we bear all costs of development. We have initiated two Phase 2b rezpegaldesleukin studies: one in patients wi…
TAKEDA-PHARMACEUTICAL-COMPANY-LTD TAKEDA-PHARMACEUTICAL-COMPANY-LTD 62% or the 18 µg/kg rezpegaldesleukin arm, and 11.2% for placebo (p=0.186 and p=0.121, respectively) was observed. At all timepoints, the rezpegaldesleukin treatment arms separated from placebo in the st…

Nektar Therapeutics Debt Obligations

InstrumentDescriptionConfidenceEvidence
NKTR-DEBT-11282 Xbrl Convertible 90% xbrl convertible detail from xbrl 2011-12-31.
NKTR-DEBT Debt stack $133.5M 90% Market cache reports total debt of $133.5M.

Nektar Therapeutics Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Nektar Therapeutics.

Nektar Therapeutics Ownership

HolderNameConfidenceEvidence
NKTR-OWNER-FMR-LLC FMR LLC 90% 13F overlay lists FMR LLC as top holder; 209 tracked holders.

Nektar Therapeutics Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
AMGN Amgen Inc. 100.00 2
DSGN Design Therapeutics, Inc. 100.00 2
SVA Sinovac Biotech Ltd. 100.00 2
CTNM Contineum Therapeutics, Inc. 100.00 2
BLRX BioLineRx Ltd. 100.00 2
CCEP Coca-Cola Europacific Partners PLC 100.00 2
CLYM Climb Bio, Inc. 100.00 2
ALXO ALX Oncology Holdings Inc. 100.00 2
ANRO Alto Neuroscience, Inc. 100.00 2
AXSM Axsome Therapeutics, Inc. 100.00 2
CRBP Corbus Pharmaceuticals Holdings, Inc. 100.00 2
CYTOF Altamira Therapeutics Ltd. 100.00 2
ANL Adlai Nortye Ltd. 100.00 2
CANF Can-Fite BioPharma Ltd. 100.00 2
BIOA BioAge Labs, Inc. 100.00 2
CYTK Cytokinetics, Incorporated 100.00 2
FHTX Foghorn Therapeutics Inc. 100.00 2
DAWN Day One Biopharmaceuticals Inc 100.00 2
CBIO Crescent Biopharma, Inc. 100.00 2
AKTS Aktis Oncology, Inc. 100.00 2
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NKTR
Unlock NKTR Supply Chain Data
Verified relationships include:
TAKTakeda Pharmaceutical Com…Supplier95%
GANNET-BIOCHEMGANNET-BIOCHEMSupplier92%
BHCBausch Health Companies Inc.Customer72%
BHCBausch Health Companies Inc.Customer72%
+51 more relationships locked
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