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Neon Therapeutics, Inc.: filings

Every Neon Therapeutics, Inc. annual and quarterly report in the SEC record with the published financial measures it tagged, 8 filings, each linked to its SEC index.

Filing record ends 2020-05-01

The latest filing in this captured record is a 10-Q filed 2020-05-01. No later filing is in the SEC companyfacts record captured on 2026-09-23. Neon Therapeutics, 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-Q2020-05-01fiscal Q1 202034720001694187-20-000041
10-K2020-03-02fiscal FY 2019381030001694187-20-000020
10-Q2019-11-12fiscal Q3 2019371040001694187-19-000069
10-Q2019-08-06fiscal Q2 201937990001694187-19-000062
10-Q2019-05-13fiscal Q1 201937770001694187-19-000038
10-K2019-03-11fiscal FY 2018341200001694187-19-000026
10-Q2018-11-13fiscal Q3 201835940001104659-18-067720
10-Q2018-08-06fiscal Q2 201835940001104659-18-049857

Inspect the source

Entity
Neon Therapeutics, Inc. / CIK 0001694187
Captured
SEC response SHA-256
6b64c0878f94c1dfa70fa40fd4f2a19c2776161aa8dc8c8cffc83be79f4b8aac

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/0001694187.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"])))