Daniel Brennan

Director/Board Member at WATERS CORPORATION

Net worth: 13 M $ as of 2026-05-30

60 year

79 connections

Health Technology

Consumer Services

Technology Services

Profile

Presently, Daniel J. Brennan occupies the position of Chief Financial Officer & Executive Vice President of Boston Scientific Corp. He is also on the board of Nuance Communications, Inc. He received an MBA and an undergraduate degree from Babson College.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
BOSTON SCIENTIFIC CORPORATION 0.02%	2026-03-05	239,397 ( 0.02% )	12 M $	2026-05-30
MADRIGAL PHARMACEUTICALS, INC. 0.01%	2026-06-16	1,371 ( 0.01% )	681 757 $	2026-05-30
WATERS CORPORATION 0%	2026-03-23	1,355 ( 0% )	519 737 $	2026-05-30

Daniel Brennan active positions

Companies	Position	Start
WATERS CORPORATION	Director/Board Member	2022-11-22
MADRIGAL PHARMACEUTICALS, INC.	Director/Board Member	2025-08-04
Relievant Medsystems, Inc. Relievant Medsystems, Inc. Medical SpecialtiesHealth Technology Develops intraosseous nerve ablation systems to treat chronic back pain	Chief Executive Officer	-

All active positions of Daniel Brennan

Former positions of Daniel Brennan

Companies	Position	End
BOSTON SCIENTIFIC CORPORATION	Director of Finance/CFO	2025-06-28
NUANCE COMMUNICATIONS, INC.	Director/Board Member	2022-03-03

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Linked companies

Private companies	6
Boston Scientific Corp. Boston Scientific Corp. Medical SpecialtiesHealth Technology Develops, manufactures and markets cardiology, endoscopy, peripheral intervention, urology & neuromodulation equipment	Health Technology
Waters Corp. Waters Corp. Medical SpecialtiesHealth Technology Designs, manufactures, sells and services analytical technologies: liquid chromatography, mass spectrometry, and thermal analysis	Health Technology
Relievant Medsystems, Inc. Relievant Medsystems, Inc. Medical SpecialtiesHealth Technology Develops intraosseous nerve ablation systems to treat chronic back pain	Health Technology
Babson College Babson College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Nuance Communications, Inc. Nuance Communications, Inc. Packaged SoftwareTechnology Services Develops AI-powered conversational and cognitive customer engagement software for healthcare and enterprise industry	Technology Services
Madrigal Pharmaceuticals, Inc. Madrigal Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops small-molecule drugs for cardiovascular, metabolic and liver diseases	Health Technology