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FSB BANCORP, INC.: filings

Every FSB BANCORP, INC. annual and quarterly report in the SEC record with the published financial measures it tagged, 18 filings, each linked to its SEC index.

Filing record ends 2020-03-30

The latest filing in this captured record is a 10-K filed 2020-03-30. No later filing is in the SEC companyfacts record captured on 2026-09-23. FSB BANCORP, INC. may have stopped filing, merged, or changed its reporting entity; nothing on this page describes its current status. Values are as reported at the time.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-K2020-03-30fiscal FY 201930610001104659-20-040268
10-Q2019-11-13fiscal Q3 201927780001104659-19-063159
10-Q2019-08-14fiscal Q2 201923670001144204-19-039808
10-Q2019-05-14fiscal Q1 201923510001144204-19-025919
10-K2019-03-27fiscal FY 201827580001144204-19-016290
10-Q2018-11-13fiscal Q3 201822660001144204-18-059148
10-Q2018-08-14fiscal Q2 201822660001144204-18-044099
10-Q/A2018-08-14fiscal Q1 201818420001144204-18-044091
10-K/A2018-08-14fiscal FY 201721730001144204-18-044086
10-Q2018-05-14fiscal Q1 201819440001144204-18-028262
10-K2018-03-30fiscal FY 201721440001144204-18-018258
10-Q2017-11-13fiscal Q3 201720630001144204-17-058093
10-Q2017-08-11fiscal Q2 201719620001571049-17-007398
10-Q2017-05-12fiscal Q1 201719440001571049-17-004927
10-K2017-03-16fiscal FY 201622460001571049-17-002502
10-Q2016-11-14fiscal Q3 201621640001571049-16-019839
10-Q2016-08-12fiscal Q2 201619620001571049-16-017439
10-Q2016-06-24fiscal Q1 201619440001571049-16-016244

Inspect the source

Entity
FSB BANCORP, INC. / CIK 0001667939
Captured
SEC response SHA-256
7cb698c7ff4ec25513becf919e1e6ab70ac752202ba66181caf40b86016c2d2c

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001667939.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))