Filer Snapshot

CONSTELLATION SOFTWARE INC SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001113678.

Entity Type

Company

Total Filings

77

Latest Filing

30 Mar 2026

Industry

Services Prepackaged Software

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4/A filed on 30 Mar 2026 for CIK 0001113678.

View Source Filing
Industry
Services Prepackaged Software (Office Of Technology)
Business address
66 Wellington Street West, Suite 5300, Td Bank Tower, Toronto, M5K 1E6
Top holdings (ownership)
SABR
Top holdings (Schedule 13D)
SABR
State of incorporation
Ontario, Canada

Quick Takeaways

  • CONSTELLATION SOFTWARE INC is an SEC filer tracked under CIK 0001113678.
  • 77 filings are listed on this profile.
  • Common form coverage includes 4/A, 3/A, SCHEDULE 13D and more.

What Changed

  • Latest filing: 4/A filed on 30 Mar 2026.
  • Report period: 27 Feb 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4/A filed on 30 Mar 2026 for CIK 0001113678.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4/A can change the filing history, ownership context, or next research path for CONSTELLATION SOFTWARE INC.

Latest source-backed update
4/A filed 30 Mar 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4/A filed 30 Mar 2026.
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  • Open the latest filing table or ownership context to verify what changed.

Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for CONSTELLATION SOFTWARE INC

Ownership report updated

Latest ownership report period: 27 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

30 Mar 2026

Page type

Ownership filings

Latest period

27 Feb 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 30 Mar 2026.

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Benchmark Context

Benchmark context for this company

CONSTELLATION SOFTWARE INC has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest ownership report period: 27 Feb 2026. That gives you a fresh baseline before you compare this company with peers.

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Filer Overview

CONSTELLATION SOFTWARE INC has filed 77 SEC EDGAR filings since 12 Mar 2001. Common forms include 4/A, 3/A, SCHEDULE 13D, 4 and more.

Services Prepackaged Software Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for CONSTELLATION SOFTWARE INC with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 30 Mar 2026 27 Feb 2026 001-36422
3/A Open 3/A document View SEC filing for 3/A OWNERSHIP DOCUMENT 30 Mar 2026 27 Feb 2026 001-36422
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 05 Mar 2026
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2026 27 Feb 2026 001-36422
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 03 Mar 2026 27 Feb 2026 001-36422
F-7 POS Open F-7 POS document View SEC filing for F-7 POS F-7 POS 25 Aug 2023 333-273774
F-X Open F-X document View SEC filing for F-X F-X 07 Aug 2023 333-273774
F-7 Open F-7 document View SEC filing for F-7 F-7 07 Aug 2023 333-273774
F-7 POS Open F-7 POS document View SEC filing for F-7 POS F-7 POS 20 Apr 2015 333-202951
F-X Open F-X document View SEC filing for F-X F-X 24 Mar 2015 333-202951
F-7 Open F-7 document View SEC filing for F-7 FORM F-7 24 Mar 2015 333-202951
FWP Open FWP document View SEC filing for FWP FWP 29 Sep 2014 333-197568
F-7 POS Open F-7 POS document View SEC filing for F-7 POS F-7 POS 08 Aug 2014 333-197568
F-X Open F-X document View SEC filing for F-X FORM F-X 23 Jul 2014 333-197568
F-7 Open F-7 document View SEC filing for F-7 F-7 23 Jul 2014 333-197568
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Apr 2012 20 Apr 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Apr 2012 18 Apr 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Apr 2012 30 Mar 2012 001-10768
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SCHEDULE TO 30 Mar 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Mar 2012 21 Mar 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2012 14 Mar 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2012 12 Mar 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2012 08 Mar 2012 001-10768
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 8 24 Feb 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Feb 2012 21 Feb 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2012 16 Feb 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Feb 2012 13 Feb 2012 001-10768
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 14 Feb 2012 09 Feb 2012 001-10768
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 14 Feb 2012 07 Feb 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Feb 2012 09 Feb 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Feb 2012 07 Feb 2012 001-10768
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 7 23 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2012 12 Jan 2012 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Oct 2011 24 Oct 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Oct 2011 20 Oct 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Oct 2011 17 Oct 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Oct 2011 12 Oct 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Oct 2011 06 Oct 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2011 30 Sep 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Sep 2011 20 Sep 2011 001-10768
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Sep 2011
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2011 15 Sep 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2011 07 Sep 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jul 2011 26 Jul 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jul 2011 20 Jul 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jul 2011 14 Jul 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jul 2011 11 Jul 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jul 2011 05 Jul 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jul 2011 29 Jun 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2011 27 Jun 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jun 2011 22 Jun 2011 001-10768
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D AMENDMENT NO. 5 11 Mar 2011
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Mar 2011 04 Mar 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2011 01 Mar 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Feb 2011 10 Feb 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Feb 2011 07 Feb 2011 001-10768
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Feb 2011 01 Feb 2011 001-10768
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 16 Jul 2010 12 May 2010 001-10768
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 16 Jul 2010
3 Open 3 document View SEC filing for 3 MAIN DOCUMENT DESCRIPTION 23 Mar 2010 21 May 2008 001-10768

About this filer

CONSTELLATION SOFTWARE INC files with the SEC under CIK 0001113678. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Prepackaged Software.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.