Richard Koo SEC EDGAR Filings (CIK 0001611219)

SEC EDGAR filings, ownership reports, and insider transactions for Richard Koo.

Business address
11570 6 Th Street, Rancho Cucamonga, CA, 91730
Top holdings (ownership)
AMPH
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Richard Koo has filed 12 SEC EDGAR filings since 24 Jun 2014

Latest Filings

Recent SEC filings for Richard Koo including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Jun 2021 07 Jun 2021 001-36509
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 02 Jun 2021 01 Jun 2021 001-36509
4 Open 4 document View SEC filing for 4 4 09 Jun 2020 08 Jun 2020 001-36509
4 Open 4 document View SEC filing for 4 4 28 May 2020 27 May 2020 001-36509
4 Open 4 document View SEC filing for 4 4 13 Jun 2019 12 Jun 2019 001-36509
4 Open 4 document View SEC filing for 4 4 12 Dec 2018 11 Dec 2018 001-36509
4 Open 4 document View SEC filing for 4 4 11 Jun 2018 07 Jun 2018 001-36509
4 Open 4 document View SEC filing for 4 4 12 Jun 2017 08 Jun 2017 001-36509
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2016 09 Jun 2016 001-36509
4 Open 4 document View SEC filing for 4 4 29 May 2015 27 May 2015 001-36509
4 Open 4 document View SEC filing for 4 4 19 Aug 2014 15 Aug 2014 001-36509
3 Open 3 document View SEC filing for 3 3 24 Jun 2014 24 Jun 2014 001-36509

About this filer

Richard Koo files with the SEC under CIK 0001611219. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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