3Suppliers
17Customers
3Debt Items
0Related Chains

Source-Backed Evidence Depth

Ocean Biomedical, Inc. (OCEA) 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.

24Total relationships
2Distinct source URLs
7High confidence
0.703Average 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.

Ocean Biomedical, Inc. Suppliers

TickerNameConfidenceEvidence
LONZA-AG LONZA-AG 92% The Company engaged Lonza pursuant to the development and manufacture of certain products and services along with the assistance in developing the product OCX-253.
LONZA-SALES-AG LONZA-SALES-AG 92% The Company engaged Lonza pursuant to the development and manufacture of certain products and services along with the assistance in developing the product OCX-253.
ELKURT ELKURT 90% Exclusive License Agreement with Elkurt for Bi-Specific Antibody Anti-CTLA4 On July 31, 2020, we entered into an exclusive license agreement, or the Anti-CTLA4 License Agreement, with Elkurt, for OCX-909.

Ocean Biomedical, Inc. Customers

TickerNameConfidenceEvidence
AESTHER-HEALTHCARE-ACQUISITION-CORP AESTHER-HEALTHCARE-ACQUISITION-CORP 62% such additional Notes at (a) fair value under the fair value option or (b) an amortized cost. Refer to Note 7, Senior Secured Convertible Notes, for further detail on the terms of the Notes and poten…
AESTHER-HEALTHCARE-SPONSOR-LLC AESTHER-HEALTHCARE-SPONSOR-LLC 62% such additional Notes at (a) fair value under the fair value option or (b) an amortized cost. Refer to Note 7, Senior Secured Convertible Notes, for further detail on the terms of the Notes and poten…
AHAC-AESTHER-HEALTHCARE-SPONSOR-LLC AHAC-AESTHER-HEALTHCARE-SPONSOR-LLC 62% n December 5, 2022 (the “Business Combination Agreement”), by and among, AHAC, AHAC Merger Sub Inc., a wholly-owned subsidiary of AHAC, Aesther Healthcare Sponsor, LLC, Legacy Ocean, and Dr. Chirinje…
AHAC-AHAC-MERGER-SUB-INC AHAC-AHAC-MERGER-SUB-INC 62% n December 5, 2022 (the “Business Combination Agreement”), by and among, AHAC, AHAC Merger Sub Inc., a wholly-owned subsidiary of AHAC, Aesther Healthcare Sponsor, LLC, Legacy Ocean, and Dr. Chirinje…
CAPITAL-RESOURCES CAPITAL-RESOURCES 62% inistrative expense for the three months ended March 31, 2025 increased by $0.4 million, as compared to the three months ended March 31, 2024. The $0.4 million increase was primarily driven by increa…
EMERGING-GROWTH-COMPANY EMERGING-GROWTH-COMPANY 62% such additional Notes at (a) fair value under the fair value option or (b) an amortized cost. Refer to Note 7, Senior Secured Convertible Notes, for further detail on the terms of the Notes and poten…
LONZA-AG LONZA-AG 62% he Company calls the IPO Warrants for redemption as described above, its management will have the option to require all holders that wish to exercise warrants to do so on a “cashless basis.” In such …
NASDAQ-STOCK-MARKET-LLC NASDAQ-STOCK-MARKET-LLC 62% and other fees, which Legacy Ocean stockholders received in the form of shares of common stock of the Company (the consummation of the business combination and other transactions contemplated by the …
OCEAN-BIOMEDICAL-HOLDINGS-INC OCEAN-BIOMEDICAL-HOLDINGS-INC 62% $ 2,048 Non-cash stock issuances $ 10,657 $ - Common stock issued in consideration for extension of loans $ - $ 13,953 See accompanying notes to the unaudited condensed consolidated financial stateme…
OCEAN-CHITOFIBRORX-INC OCEAN-CHITOFIBRORX-INC 62% ent”). Upon closing this agreement, AHAC changed its name from “Aesther Healthcare Acquisition Corp.” to “Ocean Biomedical, Inc.” and is referred to herein as “the Company.” Unless context otherwise …
OCEAN-CHITORX-INC OCEAN-CHITORX-INC 62% ent”). Upon closing this agreement, AHAC changed its name from “Aesther Healthcare Acquisition Corp.” to “Ocean Biomedical, Inc.” and is referred to herein as “the Company.” Unless context otherwise …
OCEAN-PROMISE-INC OCEAN-PROMISE-INC 62% ent”). Upon closing this agreement, AHAC changed its name from “Aesther Healthcare Acquisition Corp.” to “Ocean Biomedical, Inc.” and is referred to herein as “the Company.” Unless context otherwise …
OCEAN-SIHOMA-INC OCEAN-SIHOMA-INC 62% ent”). Upon closing this agreement, AHAC changed its name from “Aesther Healthcare Acquisition Corp.” to “Ocean Biomedical, Inc.” and is referred to herein as “the Company.” Unless context otherwise …
SECOND-STREET-CAPITAL-LLC SECOND-STREET-CAPITAL-LLC 62% such additional Notes at (a) fair value under the fair value option or (b) an amortized cost. Refer to Note 7, Senior Secured Convertible Notes, for further detail on the terms of the Notes and poten…
UPON-CLOSING-AHAC-MERGER-SUB-INC UPON-CLOSING-AHAC-MERGER-SUB-INC 62% n December 5, 2022 (the “Business Combination Agreement”), by and among, AHAC, AHAC Merger Sub Inc., a wholly-owned subsidiary of AHAC, Aesther Healthcare Sponsor, LLC, Legacy Ocean, and Dr. Chirinje…
VELLAR-OPPORTUNITY-FUND-SPV-LLC VELLAR-OPPORTUNITY-FUND-SPV-LLC 62% director or officer, disputes could arise between us and our subsidiary’s partners regarding a conflict of interest. These partners also may disagree with the amount and quality of resources that our…
WHITE-LION-CAPITAL-LLC WHITE-LION-CAPITAL-LLC 62% director or officer, disputes could arise between us and our subsidiary’s partners regarding a conflict of interest. These partners also may disagree with the amount and quality of resources that our…

Ocean Biomedical, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
OCEA-DEBT Debt stack $3.2M 90% Market cache reports total debt of $3.2M.
OCEA-DEBT-11481 Xbrl Convertible 90% xbrl convertible detail from xbrl 2024-11-22.
OCEA-DEBT-11480 Warrants outstanding: 10 90% xbrl warrant detail from xbrl 2023-12-31.

Ocean Biomedical, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Ocean Biomedical, Inc..

Ocean Biomedical, Inc. Ownership

HolderNameConfidenceEvidence
OCEA-OWNER-BARCLAYS-PLC BARCLAYS PLC 90% 13F overlay lists BARCLAYS PLC as top holder; 2 tracked holders.

Ocean Biomedical, Inc. Extended Supply Chain Network

No secondary connectionsNo correlated companies found through shared supply chain relationships.
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OCEA
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Verified relationships include:
LONZA-AGLONZA-AGSupplier92%
LONZA-SALES-AGLONZA-SALES-AGSupplier92%
AESTHER-HEALTHCARE-ACQUISITION-CORPAESTHER-HEALTHCARE-ACQUIS…Customer62%
AESTHER-HEALTHCARE-SPONSOR-LLCAESTHER-HEALTHCARE-SPONSOR-LLCCustomer62%
+20 more relationships locked
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