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

Bosun Hau

CIK 0001730224. 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

04 Jun 2021

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 XCUR. 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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Populates from the latest parsed 13F information table.

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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

XCUR

02 Jun 2021

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Source: SEC Forms 3/4/5

4 filed on 04 Jun 2021 for CIK 0001730224.

View source filing

Business address: 17901 Von Karman Avenue, Suite 150, Irvine, CA, 92614

Filer intelligence

What SEC filings say about Bosun Hau

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 XCUR.

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

XCUR

02 Jun 2021

Issuer page Owner page

Latest update

What changed recently for Bosun Hau

Ownership report updated

Latest ownership report period: 02 Jun 2021. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 Jun 2021

Page type

Ownership filings

Latest period

02 Jun 2021

Ownership context was refreshed from SEC Forms 3/4/5 filed on 04 Jun 2021.

Open ownership filings Browse recent public updates

SEC filing record

CIK 0001730224 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

07 Feb 2018

Latest filing

04 Jun 2021

Entity

Individual

Observed form types

4 3 3/A

CIK-linked evidence first

Bosun Hau SEC filings Bosun Hau owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 16 SEC filings for Bosun Hau.

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4 File 001-39011

FORM 4 SUBMISSION

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

4 File 001-39011

FORM 4 SUBMISSION

Filing date: 08 Jun 2020
Reporting date: 04 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38381

FORM 4

Filing date: 24 Jan 2020
Reporting date: 23 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39011

FORM 4

Filing date: 06 Aug 2019
Reporting date: 02 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39011

FORM 3

Filing date: 06 Aug 2019
Reporting date: 02 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A File 001-38916

FORM 3/A

Filing date: 03 Jun 2019
Reporting date: 22 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A File 001-38916

3/A

Filing date: 23 May 2019
Reporting date: 22 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38916

3

Filing date: 22 May 2019
Reporting date: 22 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38381

FORM 4

Filing date: 25 Jan 2019
Reporting date: 23 Jan 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38381

FORM 4

Filing date: 08 Jun 2018
Reporting date: 06 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38381

FORM 4

Filing date: 05 Jun 2018
Reporting date: 04 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36498

PRIMARY DOCUMENT

Filing date: 22 May 2018
Reporting date: 18 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

Bosun Hau

Start with the SEC data that changes for this CIK

What SEC filings say about Bosun Hau

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Bosun Hau

CIK 0001730224 filing coverage

Latest Filings

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4

FORM 4

FORM 3

FORM 3/A

3/A

3

FORM 4

FORM 4

FORM 4

PRIMARY DOCUMENT

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