Sarah Nielsen

Director/Board Member at FASTENAL COMPANY

Net worth: 240 150 $ as of 2026-06-29

53 year

100 connections

Commercial Services

Consumer Durables

Distribution Services

Profile

Sarah N.
Nielsen is currently an Independent Director at Fastenal Co. since 2021, a Director at Clear Lake Area Chamber of Commerce since 2018, and Chief Financial Officer at First Citizens Bank (Mason City, Iowa) since 2017.
Formerly, Ms. Nielsen was a Director at Recreation Vehicle Industry Association from 2014 to 2017, Chief Financial Officer & Vice President at Winnebago Industries, Inc. from 2011 to 2017, and Senior Audit Manager at Deloitte & Touche LLP from 1995 to 2005.
Education includes an undergraduate degree from the University of North Dakota conferred in 1995.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
FASTENAL COMPANY 0%	2026-01-31	5,000 ( 0% )	240 150 $	2026-06-29

Sarah Nielsen active positions

Companies	Position	Start
FASTENAL COMPANY	Director/Board Member	2021-08-15
First Citizens Bank (Mason City, Iowa) First Citizens Bank (Mason City, Iowa) Regional BanksFinance Operates as a state chartered commercial bank	Director of Finance/CFO	2017-10-31
Clear Lake Area Chamber of Commerce Clear Lake Area Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce	Director/Board Member	2017-12-31

All active positions of Sarah Nielsen

Former positions of Sarah Nielsen

Companies	Position	End
WINNEBAGO INDUSTRIES, INC.	Director of Finance/CFO	2017-04-30
Recreation Vehicle Industry Association Recreation Vehicle Industry Association Recreational ProductsConsumer Durables Manufactures recreation vehicles	Director/Board Member	2016-12-31
Deloitte & Touche LLP Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, financial advisory and tax consulting services	Comptroller/Controller/Auditor	2005-07-31

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Training of Sarah Nielsen

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	7
Fastenal Co. Fastenal Co. Wholesale DistributorsDistribution Services Distributes fasteners and tools and operates hardware stores	Distribution Services
Winnebago Industries, Inc. Winnebago Industries, Inc. Recreational ProductsConsumer Durables Manufactures recreation vehicles	Consumer Durables
Deloitte & Touche LLP Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, financial advisory and tax consulting services	Commercial Services
University of North Dakota University of North Dakota Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Recreation Vehicle Industry Association Recreation Vehicle Industry Association Recreational ProductsConsumer Durables Manufactures recreation vehicles	Consumer Durables
First Citizens Bank (Mason City, Iowa) First Citizens Bank (Mason City, Iowa) Regional BanksFinance Operates as a state chartered commercial bank	Finance
Clear Lake Area Chamber of Commerce Clear Lake Area Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce	Commercial Services