Joseph R. Prusz SEC EDGAR Filings (CIK 0001721039)

SEC EDGAR filings, ownership reports, and insider transactions for Joseph R. Prusz.

Business address
C/O The Rubicon Project, Inc., 12181 Bluff Creek Drive, 4 Th Floor, Playa Vista, CA, 90094
Top holdings (ownership)
MGNI
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Joseph R. Prusz has filed 22 SEC EDGAR filings since 03 Nov 2017

Latest Filings

Recent SEC filings for Joseph R. Prusz including 4, 4/A, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2022 15 Feb 2022 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Nov 2021 15 Nov 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2021 17 May 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Apr 2021 12 Apr 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 18 Nov 2020 16 Nov 2020 001-36384
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 05 Jun 2020 18 May 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2020 18 May 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2020 01 Apr 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2020 16 Jan 2020 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2019 18 Nov 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2019 16 May 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2019 20 Feb 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Jan 2019 15 Jan 2019 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 16 Nov 2018 15 Nov 2018 001-36384
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 21 May 2018 15 Mar 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2018 15 Mar 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 16 Mar 2018 15 Mar 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Jan 2018 15 Jan 2018 001-36384
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2017 15 Nov 2017 001-36384
3 Open 3 document View SEC filing for 3 FORM 3 03 Nov 2017 26 Oct 2017 001-36384

About this filer

Joseph R. Prusz files with the SEC under CIK 0001721039. 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.

Related pages