Who are Pulmatrix, Inc.'s main suppliers?

Pulmatrix, Inc. (PULM) key suppliers include: Eaton Vance Enhanced Equity Income Fund II, Eaton Vance Enhanced Equity Income Fund II, MannKind Corporation, MannKind Corporation. View the full supplier network at chainsifter.com/chain/PULM.

Who are Pulmatrix, Inc.'s major customers?

Pulmatrix, Inc. (PULM) key customers include: Eaton Vance Enhanced Equity Income Fund II, Eaton Vance Enhanced Equity Income Fund II, MannKind Corporation, MannKind Corporation. View the full customer network at chainsifter.com/chain/PULM.

What sector is Pulmatrix, Inc. in?

Pulmatrix, Inc. (PULM) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

PULM Supply Chain: Pulmatrix, Inc. Supplier List & 10 Relationships

4Suppliers

4Customers

2Debt Items

3Related Chains

Pulmatrix, Inc. Suppliers

Ticker	Name	Confidence	Evidence
EOS	Eaton Vance Enhanced Equity Income Fund II	90%	Eos entered into a Securities Purchase Agreement, dated as of March 26, 2026 (the “ Eos Purchase Agreement ”), with an affiliate of Eos for the purchase and sale of certain convertible promissory notes
EOS	Eaton Vance Enhanced Equity Income Fund II	90%	Reciprocal relationship from EOS graph: Reciprocal relationship from PULM graph: Eos entered into a Securities Purchase Agreement, dated as of March 26, 2026 (the “ Eos Purchase Agreement ”), with an…
MNKD	MannKind Corporation	72%	primarily of costs incurred for the research and development of our preclinical and clinical candidates, and include: ● employee-related expenses, including salaries, benefits and stock-based compens…
MNKD	MannKind Corporation	72%	Reciprocal relationship from MNKD graph: Reciprocal relationship from PULM graph: primarily of costs incurred for the research and development of our preclinical and clinical candidates, and include:…

Pulmatrix, Inc. Customers

Ticker	Name	Confidence	Evidence
EOS	Eaton Vance Enhanced Equity Income Fund II	92%	Pulmatrix entered into a Securities Purchase Agreement with an affiliate of Eos (the “ Buyer ”), pursuant to which Pulmatrix agreed to sell to the Buyer an aggregate of 1,000 shares of Series B Conve…
EOS	Eaton Vance Enhanced Equity Income Fund II	92%	Reciprocal relationship from EOS graph: Reciprocal relationship from PULM graph: Reciprocal relationship from EOS graph: Reciprocal relationship from PULM graph: Reciprocal relationship from EOS grap…
MNKD	MannKind Corporation	72%	elopment services for the Product and $ million for the irrevocable license to the Assigned Assets. Any consideration related to the Co-Development Phase was not initially included in the transaction…
MNKD	MannKind Corporation	72%	Reciprocal relationship from MNKD graph: Reciprocal relationship from PULM graph: Reciprocal relationship from MNKD graph: Reciprocal relationship from PULM graph: elopment services for the Product a…

Pulmatrix, Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
PULM-DEBT-11953	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2015-12-31.
PULM-DEBT-11952	Warrants outstanding: 535830	90%	xbrl warrant detail from xbrl 2025-12-31.

Pulmatrix, Inc. Acquisitions

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

Pulmatrix, Inc. Ownership

No ownership data on recordNo major institutional ownership relationships found in our database for Pulmatrix, Inc..

Pulmatrix, Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
MNKD	MannKind Corporation	100.00	1	['customer', 'supplier']
EOS	Eaton Vance Enhanced Equity Income Fund II	63.48	1	['customer', 'supplier']
AMPH	Amphastar Pharmaceuticals, Inc.	50.00	2

Pulmatrix, Inc. Supply Chain