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ALEXION PHARMACEUTICALS, INC.: filings

Every ALEXION PHARMACEUTICALS, INC. annual and quarterly report in the SEC record with the published financial measures it tagged, 45 filings, each linked to its SEC index.

Filing record ends 2021-04-30

The latest filing in this captured record is a 10-Q filed 2021-04-30. No later filing is in the SEC companyfacts record captured on 2026-09-22. ALEXION PHARMACEUTICALS, 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-Q2021-04-30fiscal Q1 202145970000899866-21-000039
10-K2021-02-08fiscal FY 2020531900000899866-21-000014
10-Q2020-10-29fiscal Q3 2020431210000899866-20-000088
10-Q2020-07-30fiscal Q2 2020411170000899866-20-000074
10-Q2020-05-06fiscal Q1 202042910000899866-20-000042
10-K2020-02-04fiscal FY 2019521900000899866-20-000012
10-Q2019-10-23fiscal Q3 2019441260000899866-19-000099
10-Q2019-07-24fiscal Q2 2019441250000899866-19-000087
10-Q2019-04-25fiscal Q1 201944920000899866-19-000061
10-K2019-02-06fiscal FY 2018481770000899866-19-000010
10-Q2018-10-24fiscal Q3 2018421160000899866-18-000131
10-Q2018-07-26fiscal Q2 2018421160000899866-18-000121
10-Q2018-04-26fiscal Q1 201842880000899866-18-000076
10-K2018-02-08fiscal FY 2017461640000899866-18-000022
10-Q2017-10-26fiscal Q3 2017401120000899866-17-000174
10-Q2017-07-27fiscal Q2 2017401120000899866-17-000153
10-Q2017-04-27fiscal Q1 201740840000899866-17-000084
10-K2017-02-16fiscal FY 2016471670000899866-17-000044
10-K/A2017-01-19fiscal FY 2015471680000899866-17-000012
10-Q2017-01-04fiscal Q3 2016391080000899866-17-000002
10-Q2016-07-29fiscal Q2 2016391060000899866-16-000328
10-Q2016-04-29fiscal Q1 201639820000899866-16-000290
10-K2016-02-08fiscal FY 2015471680000899866-16-000226
10-Q2015-11-02fiscal Q3 2015391080000899866-15-000189
10-Q2015-07-31fiscal Q2 2015391060000899866-15-000135
10-Q2015-04-24fiscal Q1 201539820000899866-15-000097
10-K2015-02-06fiscal FY 2014481720000899866-15-000016
10-Q2014-10-24fiscal Q3 2014411140000899866-14-000225
10-Q2014-07-25fiscal Q2 2014401100000899866-14-000166
10-Q2014-04-25fiscal Q1 201439820000899866-14-000103
10-K2014-02-10fiscal FY 2013481710000899866-14-000034
10-Q2013-10-25fiscal Q3 2013411120000899866-13-000178
10-Q2013-07-26fiscal Q2 2013401080000899866-13-000136
10-Q2013-04-30fiscal Q1 201338800000899866-13-000086
10-K2013-02-19fiscal FY 2012481720000899866-13-000060
10-Q2012-10-29fiscal Q3 2012381030000899866-12-000006
10-Q2012-07-27fiscal Q2 201237990001445305-12-002315
10-Q2012-05-02fiscal Q1 201237760001445305-12-001342
10-K2012-02-17fiscal FY 2011451600001445305-12-000363
10-Q2011-10-31fiscal Q3 201136960001193125-11-288721
10-Q2011-08-03fiscal Q2 201137980001193125-11-207999
10-Q2011-05-04fiscal Q1 201138770001193125-11-126383
10-K2011-02-17fiscal FY 2010391040001193125-11-039250
10-Q2010-11-02fiscal Q3 201037980001193125-10-244262
10-Q2010-07-30fiscal Q2 201037980001193125-10-172323

Inspect the source

Entity
ALEXION PHARMACEUTICALS, INC. / CIK 0000899866
Captured
SEC response SHA-256
949e006a9afc16f6b5e26a566b1b81b25c9c0cc048c270b9fda5325d3787211a

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/0000899866.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"])))