Filer Snapshot

Konstantakopoulos Konstantinos SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001513017.

Entity Type

Individual

Total Filings

33

Latest Filing

08 Apr 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Schedule 13D/G

SCHEDULE 13G/A filed on 08 Apr 2026 for CIK 0001513017.

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Business address
C/O Costamare Shipping Company S.A., 60 Zephyrou Street & Syngrou Avenue, Athens, 17564
Top holdings (ownership)
CMRE
Top holdings (Schedule 13D)
CMDB
Top holdings (Schedule 13G)
SHIP

Key facts

  • Konstantakopoulos Konstantinos is an SEC filer tracked under CIK 0001513017.
  • 33 filings are listed on this profile.
  • Common form coverage includes SCHEDULE 13G/A, 4, 3 and more.

Change

  • Latest filing: SCHEDULE 13G/A filed on 08 Apr 2026.
  • Report period: not specified in filing header.

Research use

  • 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.

Evidence

Source: SEC Schedule 13D/G

SCHEDULE 13G/A filed on 08 Apr 2026 for CIK 0001513017.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed SCHEDULE 13G/A can change the filing history, ownership context, or next research path for Konstantakopoulos Konstantinos.

Latest source-backed update
SCHEDULE 13G/A filed 08 Apr 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: SCHEDULE 13G/A filed 08 Apr 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 Konstantakopoulos Konstantinos

New filing available

Latest Schedule 13D/G period: 31 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

08 Apr 2026

Page type

Filer profile

Latest period

31 Mar 2026

Schedule 13D/G context is visible from filings filed on 08 Apr 2026.

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Filer Overview

Konstantakopoulos Konstantinos has filed 33 SEC EDGAR filings since 14 Feb 2011. Common forms include SCHEDULE 13G/A, 4, 3, SCHEDULE 13D/A and more.

Konstantakopoulos Konstantinos SEC filings Konstantakopoulos Konstantinos 13D/G history Konstantakopoulos Konstantinos owner filings

Latest Filings

Recent SEC filings for Konstantakopoulos Konstantinos with direct links to document and filing folders.

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
08 Apr 2026
Reporting date
Not listed
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4 File 001-34934

4 filing

Filing date
30 Mar 2026
Reporting date
30 Mar 2026
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3 File 001-34934

3 filing

Filing date
18 Mar 2026
Reporting date
18 Mar 2026
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
20 Oct 2025
Reporting date
Not listed
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
28 Aug 2025
Reporting date
Not listed
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
04 Aug 2025
Reporting date
Not listed
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SCHEDULE 13D

SCHEDULE 13D filing

Filing date
06 May 2025
Reporting date
Not listed
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Mar 2025
Reporting date
Not listed
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SCHEDULE 13G

SCHEDULE 13G filing

Filing date
08 Jan 2025
Reporting date
Not listed
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SC 13G

SC 13G filing

Filing date
09 Aug 2024
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 9

Filing date
08 May 2024
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 2

Filing date
09 Apr 2024
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 1

Filing date
14 Feb 2024
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 8

Filing date
04 Aug 2023
Reporting date
Not listed
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SC 13G

SC 13G filing

Filing date
05 Jul 2023
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 7

Filing date
23 Jun 2023
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 4

Filing date
31 Jan 2023
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 6

Filing date
13 Oct 2022
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 3

Filing date
29 Sep 2022
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 5

Filing date
11 Aug 2022
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 4

Filing date
09 Jun 2022
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 2

Filing date
21 Jan 2022
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 1

Filing date
14 Jan 2022
Reporting date
Not listed
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SC 13G

SC 13G filing

Filing date
12 Nov 2021
Reporting date
Not listed
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SC 13D/A

SC 13D/A filing

Filing date
18 Jul 2019
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 2

Filing date
26 Nov 2018
Reporting date
Not listed
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SC 13D/A

AMENDMENT NO. 1

Filing date
18 Jan 2018
Reporting date
Not listed
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SC 13D

SC 13D filing

Filing date
14 Mar 2017
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 4

Filing date
09 Feb 2017
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 3

Filing date
02 Feb 2016
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 2

Filing date
08 Feb 2013
Reporting date
Not listed
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SC 13G/A

AMENDMENT NO. 1

Filing date
08 Feb 2012
Reporting date
Not listed
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SC 13G

SCHEDULE 13G

Filing date
14 Feb 2011
Reporting date
Not listed
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About this filer

Konstantakopoulos Konstantinos files with the SEC under CIK 0001513017. 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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