Pulmatrix, Inc. (PULM)
NASDAQ: PULM · Real-Time Price · USD
1.280
-0.050 (-3.76%)
At close: Apr 28, 2026, 4:00 PM EDT
1.300
+0.020 (1.56%)
After-hours: Apr 28, 2026, 5:32 PM EDT

Company Description

Pulmatrix, Inc., a biopharmaceutical company, focused on development of novel inhaled therapeutic products to prevent and treat migraine and respiratory diseases with unmet medical needs in the United States.

The company offers iSPERSE, an engineered dry powder delivery platform, which enables delivery of small or large molecule drugs to the lungs by inhalation for local or systemic applications.

It engages in developing PUR1800, a narrow spectrum kinase inhibitor completed Phase 1b clinical trials for the treatment of acute exacerbations in chronic obstructive pulmonary disease; PUR1900 for the treatment of allergic bronchopulmonary aspergillosis in patients with asthma and cystic fibrosis; and PUR3100, an iSPERSE formulation of dihydroergotamine which is in Phase 1 for the treatment of acute migraine.

It has a license agreement with RespiVert Ltd. for access to a portfolio of kinase inhibitor compounds.

The company was founded in 2003 and is headquartered in Framingham, Massachusetts.

Pulmatrix, Inc.
Pulmatrix logo
Country United States
Founded 2003
Industry Biotechnology
Sector Healthcare
Employees 2
CEO Peter Ludlum

Contact Details

Address:
945 Concord Street, Suite 1217
Framingham, Massachusetts 01701
United States
Phone 888 355 4440
Website pulmatrix.com

Stock Details

Ticker Symbol PULM
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001574235
CUSIP Number 74584P301
ISIN Number US74584P3010
Employer ID 46-1821392
SIC Code 2834

Key Executives

Name Position
Peter Ludlum CMA, MBA Interim Chief Executive Officer and Interim Chief Financial Officer
Dr. Alexander M. Klibanov Ph.D. Founder

Latest SEC Filings

Date Type Title
Apr 22, 2026 SCHEDULE 13D Filing
Apr 21, 2026 8-K Current Report
Apr 15, 2026 D Notice of Exempt Offering of Securities
Mar 27, 2026 8-K Current Report
Mar 26, 2026 425 Filing
Mar 2, 2026 8-K Current Report
Feb 26, 2026 10-K Annual Report
Feb 26, 2026 8-K Current Report
Dec 18, 2025 8-K Current Report
Oct 16, 2025 10-Q Quarterly Report