# FSB Bancorp, Inc.

FSB Bancorp, Inc. is a company headquartered in Fairport, NY, United States.

## Company overview

- **Legal name:** FSB Bancorp, Inc.
- **Classification:** Company
- **Industry (SIC):** 6035 — Savings Institution, Federally Chartered
- **Headquarters:** Fairport, NY, United States
- **Incorporated in:** MD
- **Fiscal year end:** December 31
- **SEC CIK:** 0001667939

## About

FSB Bancorp, Inc. is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001667939, and its reported industry is Savings Institution, Federally Chartered. In 10-K filed on 2020-03-30, it reported net income of USD -513,000; total assets of USD 323,310,000 for the fiscal period ended 2019-12-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2019 (period ended 2019-12-31)

- **Net income:** -$513,000 (USD -513,000)
- **Total assets:** $323.3M (USD 323,310,000)
- **Cash and equivalents:** $7.9M (USD 7,933,000)
- **Operating cash flow:** $930,000 (USD 930,000)

### FY2018 (period ended 2018-12-31)

- **Net income:** $135,000 (USD 135,000)
- **Total assets:** $328.3M (USD 328,269,000)
- **Cash and equivalents:** $6.3M (USD 6,291,000)
- **Operating cash flow:** $2.1M (USD 2,073,000)

### FY2017 (period ended 2017-12-31)

- **Net income:** $290,000 (USD 290,000)
- **Total assets:** $314.6M (USD 314,630,000)
- **Cash and equivalents:** $10.4M (USD 10,397,000)
- **Later filings:** Net income, Total assets: shown as originally filed; later filings report different values for the same periods.

### FY2016 (period ended 2016-12-31)

- **Net income:** $938,000 (USD 938,000)
- **Total assets:** $273.7M (USD 273,721,000)
- **Cash and equivalents:** $7.4M (USD 7,407,000)
- **Later filings:** Net income, Total assets: shown as originally filed; later filings report different values for the same periods.

## Recent SEC filings

- Form 8-K — filed 2020-05-01 — period 2020-05-01
- Form 8-K — filed 2020-04-21 — period 2020-04-20
- Form 10-K — filed 2020-03-30 — period 2019-12-31 — FORM 10-K
- Form 8-K — filed 2020-01-30 — period 2020-01-30 — FORM 8-K FSB BANCORP, INC.
- Form 8-K — filed 2019-12-20 — period 2019-12-19 — FORM 8-K
- Form 10-Q — filed 2019-11-13 — period 2019-09-30 — FORM 10-Q
- Form 8-K — filed 2019-10-29 — period 2019-10-29 — FORM 8-K
- Form 10-Q — filed 2019-08-14 — period 2019-06-30 — FORM 10-Q
- Form 8-K — filed 2019-07-31 — period 2019-07-31 — FORM 8-K
- Form 8-K — filed 2019-05-23 — period 2019-05-22 — FORM 8-K
- Form 10-Q — filed 2019-05-14 — period 2019-03-31 — FORM 10-Q
- Form 8-K — filed 2019-05-01 — period 2019-04-30 — FORM 8-K

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Updated: 2026-10-23T20:06:36Z

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