1Suppliers
14Customers
2Debt Items
20Related Chains

Source-Backed Evidence Depth

Alector, Inc. (ALEC) 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.

18Total relationships
2Distinct source URLs
4High confidence
0.727Average 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.

Alector, Inc. Suppliers

TickerNameConfidenceEvidence
TD-COWEN TD-COWEN 90% In the ordinary course of business, TD Cowen and/or its affiliates have provided, and may in the future provide, various investment banking and other financial services for us for which services they…

Alector, Inc. Customers

TickerNameConfidenceEvidence
GANX Gain Therapeutics, Inc. 72% Reciprocal relationship from GANX graph: Reciprocal relationship from ALEC graph: t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to furt…
GANX Gain Therapeutics, Inc. 72% t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to further develop our current product candidates. For example, clinical trials of our pr…
HTGC Hercules Capital, Inc. 72% h pipeline. We initiated that reduction in force impacting approximately 25 employees across the organization. On October 21, 2025, we committed to a plan to reduce our workforce by approximately 47%…
HTGC Hercules Capital, Inc. 72% Reciprocal relationship from HTGC graph: Reciprocal relationship from ALEC graph: Reciprocal relationship from HTGC graph: Reciprocal relationship from ALEC graph: h pipeline. We initiated that reduc…
LLY Eli Lilly and Company 72% t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to further develop our current product candidates. For example, clinical trials of our pr…
LLY Eli Lilly and Company 72% Reciprocal relationship from LLY graph: Reciprocal relationship from ALEC graph: t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to furth…
VYGR Voyager Therapeutics, Inc. 72% t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to further develop our current product candidates. For example, clinical trials of our pr…
VYGR Voyager Therapeutics, Inc. 72% Reciprocal relationship from VYGR graph: Reciprocal relationship from ALEC graph: t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to furt…
ABBVIE-BIOTECHNOLOGY-LTD ABBVIE-BIOTECHNOLOGY-LTD 62% pects. • Raising additional capital may cause dilution to our existing stockholders, restrict our operations, or require us to relinquish rights to our technologies or product candidates. Risks Relat…
COMPANY-LLC COMPANY-LLC 62% h pipeline. We initiated that reduction in force impacting approximately 25 employees across the organization. On October 21, 2025, we committed to a plan to reduce our workforce by approximately 47%…
DENALI-THERAPEUTICS-INC DENALI-THERAPEUTICS-INC 62% t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to further develop our current product candidates. For example, clinical trials of our pr…
DNLI Denali Therapeutics Inc. 62% Reciprocal relationship from DNLI graph: Reciprocal relationship from ALEC graph: t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to furt…
EISAI-CO-LTD EISAI-CO-LTD 62% t on our business and could potentially cause us to cease operations. We may not be successful in our efforts to further develop our current product candidates. For example, clinical trials of our pr…
USA-LLC USA-LLC 62% nd increase our costs and expenses. Our operations, and those of our collaborators, CROs, CDMOs, suppliers, and other contractors and consultants, could be subject to events beyond our control, such …

Alector, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
ALEC-DEBT-7671 Xbrl Convertible 90% xbrl convertible detail from xbrl 2019-12-31.
ALEC-DEBT Debt stack $9.8M 90% Market cache reports total debt of $9.8M.

Alector, Inc. Acquisitions

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

Alector, Inc. Ownership

HolderNameConfidenceEvidence
ALEC-OWNER-TCG-CROSSOVER-MANAGEMENT-LLC TCG Crossover Management, LLC 90% 13F overlay lists TCG Crossover Management, LLC as top holder; 139 tracked holders.

Alector, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
BYSI BeyondSpring Inc. 100.00 2
ACRS Aclaris Therapeutics, Inc. 100.00 2
ALT Altimmune, Inc. 100.00 2
ALNY Alnylam Pharmaceuticals, Inc. 100.00 2
ACIU AC Immune SA 100.00 2
BIOA BioAge Labs, Inc. 100.00 2
IRON Disc Medicine, Inc. 100.00 2
NVO Novo Nordisk A/S 100.00 2
DAWN Day One Biopharmaceuticals Inc 100.00 2
SDGR Schrödinger, Inc. 100.00 2
AXSM Axsome Therapeutics, Inc. 100.00 2
DSGN Design Therapeutics, Inc. 100.00 2
AKTS Aktis Oncology, Inc. 100.00 2
EDSA Edesa Biotech, Inc. 100.00 2
VEEV Veeva Systems Inc. 100.00 2
FHTX Foghorn Therapeutics Inc. 100.00 2
CTNM Contineum Therapeutics, Inc. 100.00 2
BCYC Bicycle Therapeutics plc 100.00 2
DYN Dyne Therapeutics, Inc. 100.00 2
CMPS COMPASS Pathways plc 100.00 2
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ALEC
Unlock ALEC Supply Chain Data
Verified relationships include:
TD-COWENTD-COWENSupplier90%
GANXGain Therapeutics, Inc.Customer72%
GANXGain Therapeutics, Inc.Customer72%
+14 more relationships locked
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