Donn Costa Biography and Net Worth

EVP of FS Bancorp

Donn C. Costa serves as Executive Vice President - Home Lending Production of the Company. He previously held the position of Executive Vice President at Sterling Savings Bank, Mountlake Terrace, Washington after the merger with Golf Savings Bank in August 2009, and held the position of Executive Vice President at Golf Savings Bank, Mountlake Terrace, Washington since 2006. With more than 30 years of home lending experience, Mr. Costa began as a loan officer at Lomas and Nettleton Mortgage Company in Mountlake Terrace in 1986.

What is Donn C. Costa's net worth?: The estimated net worth of Donn C. Costa is at least $3.31 million as of November 4th, 2026. Mr. Costa owns 75,172 shares of FS Bancorp stock worth more than $3,309,071 as of November 9th. This net worth approximation does not reflect any other investments that Mr. Costa may own. Learn More about Donn C. Costa's net worth.
How do I contact Donn C. Costa?: The corporate mailing address for Mr. Costa and other FS Bancorp executives is 6920 220th Street SW, Mountlake Terrace, WA, 98043. FS Bancorp can also be reached via phone at (425) 771-5299 and via email at [email protected]. Learn More on Donn C. Costa's contact information.
Has Donn C. Costa been buying or selling shares of FS Bancorp?: During the last ninety days, Donn C. Costa has sold $44,690.00 of FS Bancorp stock. Most recently, Donn C. Costa sold 1,000 shares of the business's stock in a transaction on Wednesday, November 4th. The shares were sold at an average price of $44.69, for a transaction totalling $44,690.00. Following the completion of the sale, the executive vice president now directly owns 75,172 shares of the company's stock, valued at $3,359,436.68. Learn More on Donn C. Costa's trading history.
Who are FS Bancorp's active insiders?: FS Bancorp's insider roster includes Joseph Adams (CEO), Pamela Andrews (Director), Marina Cofer-Wildsmith (Director), Donn Costa (EVP), Terri Degner (Director), Robert Fuller (Insider), Dennis O'leary (Insider), Margaret Piesik (Director), and Mark Tueffers (Director). Learn More on FS Bancorp's active insiders.
Are insiders buying or selling shares of FS Bancorp?: During the last twelve months, insiders at the bank sold shares 9 times. They sold a total of 15,430 shares worth more than $650,099.56. The most recent insider tranaction occured on November, 5th when EVP Ben Crowl sold 5,399 shares worth more than $236,368.22. Insiders at FS Bancorp own 12.9% of the company. Learn More about insider trades at FS Bancorp.
Information on this page was last updated on 11/5/2026.

Donn C. Costa Insider Trading History at FS Bancorp

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/4/2026	Sell	1,000	$44.69	$44,690.00	75,172
5/20/2021	Sell	2,012	$70.25	$141,343.00	43,139
5/17/2021	Sell	5,727	$70.33	$402,779.91	53,335
5/14/2021	Sell	6,891	$70.37	$484,919.67	53,335

Donn C. Costa Buying and Selling Activity at FS Bancorp

FS Bancorp Company Overview

FS Bancorp, Inc. operates as a bank holding company for 1st Security Bank of Washington that provides banking and financial services to local families, local and regional businesses, and industry niches. The company operates in two segments, Commercial and Consumer Banking; and Home Lending. It offers various deposit instruments, including checking accounts, money market deposit accounts, savings accounts, and certificates of deposit. The company provides one-to-four-family residential first mortgages, second mortgage/home equity loan products, non-mortgage commercial business loans, commercial real estate loans, and construction and development loans, as well as consumer loans, which primarily include personal lines of credit, credit cards, automobile, direct home improvement, loans on deposit, and recreational loans. It operates full bank service branches and home loan production offices in suburban communities in the greater Puget Sound area, including Snohomish, King, Pierce, Jefferson, Kitsap, Clallam, Grays Harbor, and Thurston counties; and a loan production office in the market area of the Tri-Cities. FS Bancorp, Inc. was founded in 1936 and is headquartered in Mountlake Terrace, Washington.

Today's Range

Now: $43.67

$43.56

$44.55

50 Day Range

MA: $43.96

$42.30

$44.85

2 Week Range

Now: $43.67

$36.66

$45.85

Volume

38,932 shs

Average Volume

30,431 shs

Market Capitalization

$324.47 million

P/E Ratio

11.52

Dividend Yield

2.61%

Beta

0.7