Leigh Vosseller

Director of Finance/CFO at TANDEM DIABETES CARE, INC.

Net worth: 1 M $ as of 30/06/2026

53 year

36 connections

Health Services

Health Technology

Consumer Services

Profile

Ms. Leigh A. Vosseller, CPA, is a CFO, Treasurer, Principal Accounting Officer & EVP at Tandem Diabetes Care, Inc. Ms. Vosseller was previously employed as a Chief Financial Officer & Vice President by Genoptix, Inc. She received her undergraduate degree from Missouri State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
TANDEM DIABETES CARE, INC. 0.11%	29/05/2026	74,979 ( 0.11% )	1 M $	30/06/2026

Leigh Vosseller active positions

Companies	Position	Start
TANDEM DIABETES CARE, INC.	Director of Finance/CFO	01/01/2018
Girls Incorporated of San Diego County Girls Incorporated of San Diego County Girls Incorporated of San Diego County is an affiliate of Girls Inc., a girls’ leadership organization that provides no-cost, research-based programs and advocacy focused on whole-girl development to help girls overcome gender, economic, and social barriers. The non-profit company is based in Escondido, CA. The organization offers mentorship, safe spaces, and learning opportunities that foster confidence, leadership skills, and lifelong success, with key initiatives such as Project Accelerate, which provides mentorship, internships, and resources to address workplace inequalities faced by young women, especially women of color. Girls Inc. of San Diego County also supports alumnae through a dedicated network offering career advice and ongoing engagement, and collaborates with corporate partners and community stakeholders to expand access and opportunities for girls. The company was founded in 1967. The CEO is Sandra Ainslie.	Director/Board Member	01/01/2021

All active positions of Leigh Vosseller

Former positions of Leigh Vosseller

Companies	Position	End
Genoptix, Inc. Genoptix, Inc. Medical/Nursing ServicesHealth Services Provides cancer laboratory testing services	Director of Finance/CFO	01/08/2013
Girls, Inc. Girls, Inc. Miscellaneous Commercial ServicesCommercial Services Provides educational programs for girls	Director/Board Member	-

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Linked companies

Private companies	5
Genoptix, Inc. Genoptix, Inc. Medical/Nursing ServicesHealth Services Provides cancer laboratory testing services	Health Services
Tandem Diabetes Care, Inc. Tandem Diabetes Care, Inc. Medical SpecialtiesHealth Technology Develops and manufactures medical devices for the treatment of diabetes	Health Technology
Missouri State University Missouri State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Girls, Inc. Girls, Inc. Miscellaneous Commercial ServicesCommercial Services Provides educational programs for girls	Commercial Services
Girls Incorporated of San Diego County Girls Incorporated of San Diego County Girls Incorporated of San Diego County is an affiliate of Girls Inc., a girls’ leadership organization that provides no-cost, research-based programs and advocacy focused on whole-girl development to help girls overcome gender, economic, and social barriers. The non-profit company is based in Escondido, CA. The organization offers mentorship, safe spaces, and learning opportunities that foster confidence, leadership skills, and lifelong success, with key initiatives such as Project Accelerate, which provides mentorship, internships, and resources to address workplace inequalities faced by young women, especially women of color. Girls Inc. of San Diego County also supports alumnae through a dedicated network offering career advice and ongoing engagement, and collaborates with corporate partners and community stakeholders to expand access and opportunities for girls. The company was founded in 1967. The CEO is Sandra Ainslie.