Filer Snapshot

Peter Altabef SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001199359.

Entity Type

Individual

Total Filings

103

Latest Filing

13 May 2026

Industry

n/a

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

4 filed on 13 May 2026 for CIK 0001199359.

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Business address
C/O Unisys Corporation, 801 Lakeview Drive, Blue Bell, PA, 19422
Top holdings (ownership)
UIS and NI

Quick Takeaways

  • Peter Altabef is an SEC filer tracked under CIK 0001199359.
  • 103 filings are listed on this profile.
  • Common form coverage includes 4, 3, 4/A.

What Changed

  • Latest filing: 4 filed on 13 May 2026.
  • Report period: 11 May 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 filed on 13 May 2026 for CIK 0001199359.

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Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Peter Altabef.

Latest source-backed update
4 filed 13 May 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 13 May 2026.
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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 Peter Altabef

Ownership report updated

Latest ownership report period: 11 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 May 2026

Page type

Ownership filings

Latest period

11 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 13 May 2026.

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Filer Overview

Peter Altabef has filed 103 SEC EDGAR filings since 05 Aug 2003. Common forms include 4, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Peter Altabef with direct links to document and filing folders.

4 File 001-16189

PRIMARY DOCUMENT

Filing date
13 May 2026
Reporting date
11 May 2026
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
14 May 2025
Reporting date
12 May 2025
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
02 Apr 2025
Reporting date
31 Mar 2025
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
03 Mar 2025
Reporting date
28 Feb 2025
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
28 Feb 2025
Reporting date
26 Feb 2025
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
26 Feb 2025
Reporting date
24 Feb 2025
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
13 Feb 2025
Reporting date
11 Feb 2025
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
15 May 2024
Reporting date
13 May 2024
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
29 Feb 2024
Reporting date
28 Feb 2024
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
27 Feb 2024
Reporting date
25 Feb 2024
SEC evidence
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4 File 001-08729

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
14 Feb 2024
Reporting date
12 Feb 2024
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
25 May 2023
Reporting date
23 May 2023
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
10 May 2023
Reporting date
08 May 2023
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
02 Mar 2023
Reporting date
28 Feb 2023
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
28 Feb 2023
Reporting date
24 Feb 2023
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
04 Jan 2023
Reporting date
01 Jan 2023
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
25 May 2022
Reporting date
24 May 2022
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
04 Jan 2022
Reporting date
01 Jan 2022
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
26 May 2021
Reporting date
25 May 2021
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
02 Mar 2021
Reporting date
26 Feb 2021
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
17 Feb 2021
Reporting date
12 Feb 2021
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
05 Jan 2021
Reporting date
01 Jan 2021
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
21 May 2020
Reporting date
19 May 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
03 Mar 2020
Reporting date
28 Feb 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
27 Feb 2020
Reporting date
25 Feb 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
24 Feb 2020
Reporting date
20 Feb 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
19 Feb 2020
Reporting date
14 Feb 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
14 Feb 2020
Reporting date
12 Feb 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
11 Feb 2020
Reporting date
07 Feb 2020
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
03 Jan 2020
Reporting date
01 Jan 2020
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
08 May 2019
Reporting date
07 May 2019
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
20 Feb 2019
Reporting date
15 Feb 2019
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
14 Feb 2019
Reporting date
12 Feb 2019
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
12 Feb 2019
Reporting date
08 Feb 2019
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
03 Jan 2019
Reporting date
01 Jan 2019
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
09 May 2018
Reporting date
08 May 2018
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
14 Feb 2018
Reporting date
12 Feb 2018
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
12 Feb 2018
Reporting date
09 Feb 2018
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
08 Jan 2018
Reporting date
05 Jan 2018
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
11 May 2017
Reporting date
09 May 2017
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
14 Feb 2017
Reporting date
10 Feb 2017
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
13 Feb 2017
Reporting date
09 Feb 2017
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
08 Feb 2017
Reporting date
06 Feb 2017
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
07 Feb 2017
Reporting date
03 Feb 2017
SEC evidence
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4 File 001-16189

PRIMARY DOCUMENT

Filing date
30 Jan 2017
Reporting date
27 Jan 2017
SEC evidence
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3 File 001-16189

PRIMARY DOCUMENT

Filing date
30 Jan 2017
Reporting date
27 Jan 2017
SEC evidence
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Next action
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
06 Jan 2017
Reporting date
05 Jan 2017
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
16 Feb 2016
Reporting date
11 Feb 2016
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
09 Feb 2016
Reporting date
05 Feb 2016
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
03 Feb 2016
Reporting date
01 Feb 2016
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
06 Jan 2016
Reporting date
05 Jan 2016
SEC evidence
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4 File 001-08729

PRIMARY DOCUMENT

Filing date
07 Jan 2015
Reporting date
05 Jan 2015
SEC evidence
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3 File 001-08729

PRIMARY DOCUMENT

Filing date
07 Jan 2015
Reporting date
01 Jan 2015
SEC evidence
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4 File 001-08598

FORM 4

Filing date
23 Dec 2013
Reporting date
23 Dec 2013
SEC evidence
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4 File 000-09993

FORM 4 SUBMISSION

Filing date
25 Nov 2013
Reporting date
22 Nov 2013
SEC evidence
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4 File 001-08598

FORM 4

Filing date
09 May 2013
Reporting date
07 May 2013
SEC evidence
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4 File 000-09993

FORM 4 SUBMISSION

Filing date
31 Jan 2013
Reporting date
29 Jan 2013
SEC evidence
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3 File 000-09993

FORM 3 SUBMISSION

Filing date
02 Jan 2013
Reporting date
02 Jan 2013
SEC evidence
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4 File 001-08598

FORM 4

Filing date
09 May 2012
Reporting date
08 May 2012
SEC evidence
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4 File 001-08598

FORM 4

Filing date
29 Jul 2011
Reporting date
28 Jul 2011
SEC evidence
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3 File 001-08598

FORM 3

Filing date
29 Jul 2011
Reporting date
28 Jul 2011
SEC evidence
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4 File 000-17017

FORM 4 SUBMISSION

Filing date
05 Nov 2010
Reporting date
05 Nov 2010
SEC evidence
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About this filer

Peter Altabef files with the SEC under CIK 0001199359. This page aggregates EDGAR filings and related ownership activity.

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.
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