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LAYNE CHRISTENSEN CO: filings

Every LAYNE CHRISTENSEN CO annual and quarterly report in the SEC record with the published financial measures it tagged, 28 filings, each linked to its SEC index.

Filing record ends 2018-06-05

The latest filing in this captured record is a 10-Q filed 2018-06-05. No later filing is in the SEC companyfacts record captured on 2026-09-22. LAYNE CHRISTENSEN CO 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-Q2018-06-05fiscal Q1 201942870001564590-18-015073
10-K2018-04-10fiscal FY 2018471530001564590-18-007953
10-Q2017-12-05fiscal Q3 201735920001564590-17-024555
10-Q2017-09-11fiscal Q2 201735920001564590-17-018563
10-Q2017-06-08fiscal Q1 201733680001564590-17-012341
10-K2017-04-10fiscal FY 2017451480001564590-17-006314
10-Q2016-12-08fiscal Q3 201734900001564590-16-030020
10-Q2016-09-06fiscal Q2 201734890001564590-16-024939
10-Q2016-06-07fiscal Q1 201733680001564590-16-020326
10-K2016-04-13fiscal FY 2016471820001564590-16-016121
10-Q2015-12-10fiscal Q3 2016401120001564590-15-011377
10-Q2015-09-09fiscal Q2 2016431200001564590-15-007803
10-Q2015-06-09fiscal Q1 201642880001564590-15-004922
10-K2015-04-14fiscal FY 2015471780001564590-15-002552
10-Q2014-12-10fiscal Q3 2015451300001564590-14-006132
10-Q2014-09-09fiscal Q2 2015441260001193125-14-336599
10-Q2014-06-16fiscal Q1 201542850001193125-14-237380
10-K2014-05-01fiscal FY 2013481820001193125-14-177425
10-Q2013-12-10fiscal Q3 2013431220001193125-13-467033
10-Q2013-09-09fiscal Q2 2013431220001157523-13-004365
10-Q2013-06-10fiscal Q1 201342850001157523-13-003047
10-K2013-04-16fiscal FY 2012471660001157523-13-001805
10-Q2012-12-11fiscal Q3 2012431220001157523-12-006330
10-Q2012-09-10fiscal Q2 2012431240001157523-12-004817
10-Q2012-06-07fiscal Q1 201239820001157523-12-003239
10-K2012-04-27fiscal FY 2011401050001157523-12-002224
10-Q2011-12-08fiscal Q3 2011421160001157523-11-007104
10-Q2011-09-07fiscal Q2 2011421160001157523-11-005307

Inspect the source

Entity
LAYNE CHRISTENSEN CO / CIK 0000888504
Captured
SEC response SHA-256
0e60cae840f9ab87ab313b7de86ac001249954a07c2386fad76df9763ef0145a

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/0000888504.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"])))