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.

Filer Snapshot

Alex Ko

CIK 0001442518. 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

27 Mar 2024

Industry

n/a

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Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 27 Mar 2024 for CIK 0001442518.

View Source Filing

Business address: 3200 Wilshire Boulevard, 14 Th Floor, Los Angeles, CA, 30010
Top holdings (ownership): HOPE

Filer intelligence

What SEC filings say about Alex Ko

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 HOPE worth $677.7K.

SEC source mix

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

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Open

Forms 3/4/5 2 rows

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

Open

Forms 3/4/5 insider context

HOPE

23 May 2022 · SEVP, Chief Financial Officer

$677.7K

Issuer page Owner page

RBB

27 Mar 2024 · Former EVP/CFO

Issuer page Owner page

Latest update

What changed recently for Alex Ko

Ownership report updated

Latest ownership report period: 27 Mar 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

27 Mar 2024

Page type

Ownership filings

Latest period

27 Mar 2024

Ownership context was refreshed from SEC Forms 3/4/5 filed on 27 Mar 2024.

Open ownership filings Browse recent public updates

Filer Overview

Alex Ko has filed 51 SEC EDGAR filings since 20 Aug 2008. Common forms include 4, 3/A, 3, 5 and more.

Alex Ko SEC filings Alex Ko owner filings

Latest Filings

Recent SEC filings for Alex Ko with direct links to document and filing folders.

4 File 001-38149

ALEX KO LAST FORM 4

Filing date: 27 Mar 2024
Reporting date: 27 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38149

ALEX KO STOCK OPTION CANCELLATTION

Filing date: 22 Dec 2023
Reporting date: 08 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A File 001-38149

ALEX KO FORM 3-A

Filing date: 08 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38149

ALEX KO FORM 3

Filing date: 06 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 25 May 2022
Reporting date: 23 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 23 May 2022
Reporting date: 19 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 26 Apr 2022
Reporting date: 22 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 25 Mar 2022
Reporting date: 23 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 21 Mar 2022
Reporting date: 17 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 17 Mar 2022
Reporting date: 15 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 09 Mar 2022
Reporting date: 07 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

5 File 000-50245

FORM 5 SUBMISSION

Filing date: 11 Feb 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 02 Sep 2021
Reporting date: 01 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 26 May 2021
Reporting date: 24 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 21 May 2021
Reporting date: 19 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 28 Apr 2021
Reporting date: 26 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 000-50245

FORM 4/A SUBMISSION

Filing date: 28 Apr 2021
Reporting date: 22 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 26 Apr 2021
Reporting date: 22 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 10 Mar 2021
Reporting date: 08 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 03 Sep 2020
Reporting date: 01 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 29 Jul 2020
Reporting date: 27 Jul 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 26 May 2020
Reporting date: 25 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 27 Apr 2020
Reporting date: 26 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 24 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 17 Mar 2020
Reporting date: 15 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 10 Mar 2020
Reporting date: 06 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 03 Sep 2019
Reporting date: 01 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 30 Jul 2019
Reporting date: 27 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 23 Jul 2019
Reporting date: 19 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 28 May 2019
Reporting date: 23 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 12 Mar 2019
Reporting date: 08 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 30 Apr 2018
Reporting date: 26 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 31 Oct 2017
Reporting date: 27 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 31 Jul 2017
Reporting date: 27 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

FORM 4 SUBMISSION

Filing date: 06 Sep 2016
Reporting date: 01 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50245

PRIMARY DOCUMENT

Filing date: 02 Aug 2016
Reporting date: 29 Jul 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 000-50245

PRIMARY DOCUMENT

Filing date: 02 Aug 2016
Reporting date: 29 Jul 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 02 Aug 2016
Reporting date: 29 Jul 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 25 Mar 2016
Reporting date: 16 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 04 Mar 2016
Reporting date: 02 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 17 Apr 2015
Reporting date: 15 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 10 Apr 2015
Reporting date: 08 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 16 Jan 2015
Reporting date: 15 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 16 Oct 2014
Reporting date: 15 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 16 Jul 2014
Reporting date: 15 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 27 Jun 2014
Reporting date: 15 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 13 Jul 2012
Reporting date: 27 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50923

PRIMARY DOCUMENT

Filing date: 19 May 2011
Reporting date: 17 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Alex Ko files with the SEC under CIK 0001442518. 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.

Alex Ko

Follow future filing-backed changes

What SEC filings say about Alex Ko

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Alex Ko

Filer Overview

Latest Filings

ALEX KO LAST FORM 4

ALEX KO STOCK OPTION CANCELLATTION

ALEX KO FORM 3-A

ALEX KO FORM 3

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 5 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

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About this filer

FAQ

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