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CYCLERION THERAPEUTICS, INC.: filings

Every CYCLERION THERAPEUTICS, INC. annual and quarterly report in the SEC record with the published financial measures it tagged, 31 filings, each linked to its SEC index.

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-Q2026-08-04fiscal Q2 202632940001193125-26-332842
10-Q2026-05-12fiscal Q1 202631660001193125-26-219478
10-K2026-03-30fiscal FY 202531640001193125-26-132193
10-Q2025-11-12fiscal Q3 202531960001193125-25-277749
10-K/A2025-11-12fiscal FY 202436740001193125-25-277621
10-Q2025-08-05fiscal Q2 202531920000950170-25-103123
10-Q2025-05-06fiscal Q1 202531660000950170-25-064493
10-K2025-03-04fiscal FY 202435720000950170-25-032037
10-Q2024-11-14fiscal Q3 202432980000950170-24-127116
10-Q2024-08-07fiscal Q2 202430880000950170-24-092257
10-Q2024-05-07fiscal Q1 202426560000950170-24-054602
10-K2024-03-05fiscal FY 202337760000950170-24-025935
10-Q2023-11-13fiscal Q3 2023341020000950170-23-063023
10-Q2023-07-28fiscal Q2 202333960000950170-23-035558
10-Q2023-05-12fiscal Q1 202331670000950170-23-021448
10-K2023-03-22fiscal FY 202238780000950170-23-009223
10-Q2022-11-03fiscal Q3 2022341030000950170-22-021966
10-Q2022-08-09fiscal Q2 202233970000950170-22-016032
10-Q2022-05-04fiscal Q1 202229640000950170-22-007378
10-K2022-02-24fiscal FY 202133680000950170-22-001958
10-Q2021-11-09fiscal Q3 202131880000950170-21-003724
10-Q2021-07-29fiscal Q2 202129790001564590-21-039205
10-Q2021-04-30fiscal Q1 202130630001564590-21-022522
10-K2021-02-25fiscal FY 202030600001564590-21-008434
10-Q2020-11-05fiscal Q3 202029800001564590-20-050844
10-Q2020-08-03fiscal Q2 202029780001104659-20-089193
10-Q2020-05-04fiscal Q1 202029590001104659-20-056280
10-K2020-03-12fiscal FY 201932590001104659-20-032554
10-Q2019-11-12fiscal Q3 201929680001104659-19-062590
10-Q2019-08-12fiscal Q2 201929660001104659-19-045323
10-Q2019-05-13fiscal Q1 201922470001104659-19-028981

Inspect the source

Entity
CYCLERION THERAPEUTICS, INC. / CIK 0001755237
Captured
2026-09-21T17:26:11.082Z
SEC response SHA-256
abd561465c7c58e7a74a3b7dba64bfbb0f341a31d46981d969e542933a71056c

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/0001755237.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"])))