0Suppliers
3Customers
3Debt Items
1Related Chains

Source-Backed Evidence Depth

International Stem Cell Corporation (ISCO) 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.

6Total relationships
1Distinct source URLs
4High confidence
0.807Average 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.

International Stem Cell Corporation Suppliers

No suppliers on recordInternational Stem Cell Corporation has not yet been matched to upstream suppliers in our database, or is still being processed.

International Stem Cell Corporation Customers

TickerNameConfidenceEvidence
LCT LCT 90% At December 31, 2025, two customers of LCT (inclusive of the aforementioned customer) individually accounted for more than 10% of accounts receivable, net and in the aggregate accounted for 64% of ac…
REAL-ESTATE-HOLDINGS-LLC REAL-ESTATE-HOLDINGS-LLC 62% . All other terms of the September 2024 Note are the same as the previously outstanding note and there were no debt issuance fees associated with this issuance. Pursuant to ASC 470-60, the amendment …
ST-JOHN-PROPERTIES-INC ST-JOHN-PROPERTIES-INC 62% . All other terms of the September 2024 Note are the same as the previously outstanding note and there were no debt issuance fees associated with this issuance. Pursuant to ASC 470-60, the amendment …

International Stem Cell Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
ISCO-DEBT-10372 Xbrl Convertible 90% xbrl convertible detail from xbrl 2019-12-31.
ISCO-DEBT Debt stack $3.5M 90% Market cache reports total debt of $3.5M.
ISCO-DEBT-10371 Warrants outstanding: 127508118 90% xbrl warrant detail from xbrl 2020-12-31.

International Stem Cell Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for International Stem Cell Corporation.

International Stem Cell Corporation Ownership

No ownership data on recordNo major institutional ownership relationships found in our database for International Stem Cell Corporation.

International Stem Cell Corporation Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
LCT LCT 60.75 1 ['receiving']
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ISCO
Unlock ISCO Supply Chain Data
Verified relationships include:
LCTLCTCustomer90%
REAL-ESTATE-HOLDINGS-LLCREAL-ESTATE-HOLDINGS-LLCCustomer62%
+2 more relationships locked
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