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MAXWELL TECHNOLOGIES INC: filings

Every MAXWELL TECHNOLOGIES INC annual and quarterly report in the SEC record with the published financial measures it tagged, 33 filings, each linked to its SEC index.

Filing record ends 2019-05-01

The latest filing in this captured record is a 10-Q filed 2019-05-01. No later filing is in the SEC companyfacts record captured on 2026-09-22. MAXWELL TECHNOLOGIES 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-Q2019-05-01fiscal Q1 201944890000319815-19-000035
10-K2019-02-14fiscal FY 201845970000319815-19-000005
10-Q2018-11-07fiscal Q3 2018411070000319815-18-000045
10-Q2018-08-07fiscal Q2 201838970000319815-18-000035
10-Q2018-05-09fiscal Q1 201838800000319815-18-000022
10-K2018-02-16fiscal FY 2017421310000319815-18-000006
10-Q2017-11-09fiscal Q3 201737910000319815-17-000077
10-Q2017-08-08fiscal Q2 201738950000319815-17-000054
10-Q2017-05-10fiscal Q1 201733660000319815-17-000034
10-K2017-03-01fiscal FY 2016391240000319815-17-000014
10-Q2016-11-02fiscal Q3 201634860000319815-16-000166
10-Q2016-08-03fiscal Q2 2016381020000319815-16-000146
10-Q2016-05-04fiscal Q1 201633680000319815-16-000123
10-K2016-02-17fiscal FY 2015421330000319815-16-000099
10-Q2015-10-29fiscal Q3 201534860000319815-15-000084
10-Q2015-08-06fiscal Q2 201535870000319815-15-000077
10-Q2015-04-23fiscal Q1 201538770000319815-15-000036
10-K2015-02-12fiscal FY 2014411320000319815-15-000008
10-Q2014-10-23fiscal Q3 2014381020000319815-14-000072
10-Q2014-07-31fiscal Q2 2014401060000319815-14-000056
10-Q2014-05-01fiscal Q1 201440820000319815-14-000026
10-K2014-02-20fiscal FY 2013431360000319815-14-000008
10-Q/A2013-10-25fiscal Q3 2013411080000319815-13-000082
10-Q/A2013-08-14fiscal Q3 2012411080000319815-13-000061
10-Q2013-08-01fiscal Q2 2013411080000319815-13-000055
10-Q2013-08-01fiscal Q1 201341840000319815-13-000054
10-K2013-08-01fiscal FY 2012433070000319815-13-000053
10-Q2012-10-30fiscal Q3 2012401080001193125-12-441503
10-Q2012-08-02fiscal Q2 2012401080001193125-12-331861
10-Q2012-04-26fiscal Q1 201240810001193125-12-186082
10-K2012-02-16fiscal FY 2011391030001193125-12-065333
10-Q2011-11-07fiscal Q3 2011381020001193125-11-299377
10-Q2011-08-08fiscal Q2 201134860001193125-11-213892

Inspect the source

Entity
MAXWELL TECHNOLOGIES INC / CIK 0000319815
Captured
SEC response SHA-256
7f0cbbf08be973917a2a64e4b7255f0f728be93e6a4ef8f86553fab2d0ff3722

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/0000319815.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"])))