A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

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New filings appear as the SEC updates EDGAR, and older records can vary by availability.

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Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

Athanasios Skarpelos

CIK 0001360570. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

Latest filing

02 Apr 2025

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: Forms 3/4/5 owner position for AVXL. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

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Largest parsed holding

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13D/G large stake

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No recent parsed 13D/G stake row for this CIK.

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Insider / owner context

AVXL

31 Mar 2025

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Source: SEC Forms 3/4/5

4 filed on 02 Apr 2025 for CIK 0001360570.

View source filing

Business address: 14,Rue Kleberg, Geneva, Switzerland, CH-1201

Filer intelligence

What SEC filings say about Athanasios Skarpelos

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

Forms 3/4/5 show insider context for AVXL.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 1 rows

Officer, director, and 10% owner holdings or transactions.

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Forms 3/4/5 insider context

AVXL

31 Mar 2025

Issuer page Owner page

Latest update

What changed recently for Athanasios Skarpelos

Ownership report updated

Latest ownership report period: 31 Mar 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

02 Apr 2025

Page type

Ownership filings

Latest period

31 Mar 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Apr 2025.

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SEC filing record

CIK 0001360570 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings

First seen

26 Apr 2006

Latest filing

02 Apr 2025

Entity

Individual

Observed form types

4 SC 13D/A SC 13D 3

CIK-linked evidence first

Athanasios Skarpelos SEC filings Athanasios Skarpelos owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 13 SEC filings for Athanasios Skarpelos.

Open full filing history

4 File 001-37606

4 filing

Filing date: 02 Apr 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4 filing

Filing date: 23 Feb 2024
Reporting date: 20 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4 filing

Filing date: 04 Apr 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4 filing

Filing date: 29 Jun 2022
Reporting date: 27 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4 filing

Filing date: 27 May 2022
Reporting date: 25 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4 filing

Filing date: 04 Aug 2021
Reporting date: 02 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

FORM 4

Filing date: 04 Jan 2021
Reporting date: 30 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4 filing

Filing date: 08 Jan 2020
Reporting date: 06 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4

Filing date: 09 Oct 2018
Reporting date: 01 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4

Filing date: 26 Sep 2016
Reporting date: 22 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37606

4

Filing date: 18 Apr 2016
Reporting date: 02 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-51652

FORM 4

Filing date: 04 Dec 2013
Reporting date: 28 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

Athanasios Skarpelos

Start with the SEC data that changes for this CIK

What SEC filings say about Athanasios Skarpelos

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Athanasios Skarpelos

CIK 0001360570 filing coverage

Latest Filings

4 filing

4 filing

4 filing

4 filing

4 filing

4 filing

FORM 4

4 filing

4

4

4

FORM 4

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