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Six Flags Entertainment Corp/OLD: filings

Every Six Flags Entertainment Corp/OLD annual and quarterly report in the SEC record with the published financial measures it tagged, 52 filings, each linked to its SEC index.

Filing record ends 2024-05-09

The latest filing in this captured record is a 10-Q filed 2024-05-09. No later filing is in the SEC companyfacts record captured on 2026-09-22. Six Flags Entertainment Corp/OLD 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-Q2024-05-09fiscal Q1 2024441130000701374-24-000029
10-K2024-02-29fiscal FY 2023531380000701374-24-000009
10-Q2023-11-13fiscal Q3 2023501590000701374-23-000044
10-Q2023-08-11fiscal Q2 2023491540001558370-23-014657
10-Q2023-05-08fiscal Q1 2023501260001558370-23-008538
10-K2023-03-07fiscal FY 2022561380001558370-23-003053
10-Q2022-11-10fiscal Q3 2022511600001558370-22-017451
10-Q2022-08-11fiscal Q2 2022511600001558370-22-013322
10-Q2022-05-12fiscal Q1 2022511290001558370-22-008579
10-K2022-02-24fiscal FY 2021551400001558370-22-001971
10-Q2021-10-27fiscal Q3 2021501590001558370-21-013639
10-Q2021-07-28fiscal Q2 2021501590001558370-21-009498
10-Q2021-04-28fiscal Q1 2021481240001558370-21-005102
10-K2021-02-25fiscal FY 2020561840001558370-21-001835
10-Q2020-10-28fiscal Q3 2020531680001558370-20-011903
10-Q2020-07-29fiscal Q2 2020531680001558370-20-008662
10-Q2020-04-30fiscal Q1 202048990001558370-20-004827
10-K2020-02-20fiscal FY 2019561820001558370-20-001092
10-Q2019-10-23fiscal Q3 2019531440000701374-19-000147
10-Q2019-07-24fiscal Q2 2019531440001558370-19-006272
10-Q2019-04-24fiscal Q1 2019491020000701374-19-000087
10-K2019-02-20fiscal FY 2018541870000701374-19-000048
10-Q2018-10-24fiscal Q3 2018481330000701374-18-000245
10-Q2018-07-25fiscal Q2 2018471330000701374-18-000169
10-Q2018-04-25fiscal Q1 201843880000701374-18-000100
10-K2018-02-20fiscal FY 2017501800000701374-18-000051
10-Q2017-10-25fiscal Q3 2017471320000701374-17-000176
10-Q2017-07-26fiscal Q2 2017471320000701374-17-000121
10-Q2017-04-26fiscal Q1 201742880000701374-17-000061
10-K2017-02-23fiscal FY 2016501800000701374-17-000037
10-Q2016-10-26fiscal Q3 2016471320000701374-16-000394
10-Q2016-07-27fiscal Q2 2016471320000701374-16-000342
10-Q2016-04-27fiscal Q1 201643900000701374-16-000289
10-K2016-02-18fiscal FY 2015501800000701374-16-000189
10-Q2015-10-20fiscal Q3 2015471320000701374-15-000137
10-Q2015-07-22fiscal Q2 2015471320000701374-15-000095
10-Q2015-04-22fiscal Q1 201541860000701374-15-000058
10-K2015-02-19fiscal FY 2014501800000701374-15-000014
10-Q2014-10-21fiscal Q3 2014471320000701374-14-000133
10-Q2014-07-25fiscal Q2 2014471320000701374-14-000065
10-Q2014-04-30fiscal Q1 201443900000701374-14-000040
10-K2014-02-20fiscal FY 2013481590000701374-14-000018
10-Q2013-10-30fiscal Q3 2013441240000701374-13-000019
10-Q2013-08-02fiscal Q2 2013431120001104659-13-059457
10-Q2013-05-01fiscal Q1 201339820001104659-13-036015
10-K2013-02-27fiscal FY 2012481710001047469-13-001833
10-Q2012-11-02fiscal Q3 2012431220001104659-12-073759
10-Q2012-07-31fiscal Q2 2012431180001104659-12-052759
10-Q2012-05-01fiscal Q1 201241860001104659-12-031437
10-K2012-02-27fiscal FY 2011471270001047469-12-001618
10-Q2011-11-07fiscal Q3 2011431180001104659-11-061679
10-Q2011-08-08fiscal Q2 2011431000001104659-11-044833

Inspect the source

Entity
Six Flags Entertainment Corp/OLD / CIK 0000701374
Captured
SEC response SHA-256
5f9ce684329b1a3331ec337510ffb951bfcdad3e6a0dc0b4e539e084f4704a2f

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/0000701374.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"])))