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

Yakov (jacob) Shulman SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001557754.

Entity Type

Individual

Total Filings

Latest Filing

14 Apr 2026

Industry

n/a

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Go to latest filings table Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 14 Apr 2026 for CIK 0001557754.

View Source Filing

Business address: C/O Pubmatic, Inc., 601 Marshall Street, Redwood City, CA, 94063
Top holdings (ownership): FROG and PUBM

Quick Takeaways

Yakov (jacob) Shulman is an SEC filer tracked under CIK 0001557754.
89 filings are listed on this profile.
Common form coverage includes 4, 4/A, 144 and more.

What Changed

Latest filing: 4 filed on 14 Apr 2026.
Report period: 30 May 2025.

Why This Matters

You can quote filing dates and form types directly from the SEC record on this page.
Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 14 Apr 2026 for CIK 0001557754.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Yakov (jacob) Shulman.

Latest source-backed update: 4 filed 14 Apr 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 4 filed 14 Apr 2026.
Save this filer if you want a stable place to return after the next filing cycle.
Open the latest filing table or ownership context to verify what changed.

Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Yakov (jacob) Shulman

Ownership report updated

Latest ownership report period: 30 May 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

14 Apr 2026

Page type

Ownership filings

Latest period

30 May 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 14 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Yakov (jacob) Shulman has filed 89 SEC EDGAR filings since 10 Sep 2012. Common forms include 4, 4/A, 144, 144/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Yakov (jacob) Shulman with direct links to document and filing folders.

4 File 001-39748

4 filing

Filing date: 14 Apr 2026
Reporting date: 30 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-39748

4/A filing

Filing date: 19 Sep 2024
Reporting date: 31 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39748

4 filing

Filing date: 04 Jun 2024
Reporting date: 31 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 05 Mar 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144/A

144/A filing

Filing date: 05 Mar 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 04 Mar 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 20 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 15 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 06 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 27 Dec 2023
Reporting date: 26 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 11 Dec 2023
Reporting date: 08 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 06 Dec 2023
Reporting date: 04 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 05 Dec 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 17 Nov 2023
Reporting date: 16 Nov 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 18 Oct 2023
Reporting date: 16 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 07 Sep 2023
Reporting date: 05 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 06 Sep 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 08 Aug 2023
Reporting date: 07 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 19 Jul 2023
Reporting date: 17 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 17 Jul 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 06 Jun 2023
Reporting date: 02 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 05 Jun 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39748

FORM 4 SUBMISSION

Filing date: 02 Jun 2023
Reporting date: 31 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 17 May 2023
Reporting date: 15 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 16 May 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 06 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144/A

144/A filing

Filing date: 06 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 03 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 17 Feb 2023
Reporting date: 15 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-39492

FORM 4/A SUBMISSION

Filing date: 13 Dec 2022
Reporting date: 16 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 07 Dec 2022
Reporting date: 05 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 05 Dec 2022
Reporting date: 02 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 17 Nov 2022
Reporting date: 16 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 08 Sep 2022
Reporting date: 02 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 17 Aug 2022
Reporting date: 16 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39748

FORM 4 SUBMISSION

Filing date: 07 Jun 2022
Reporting date: 03 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39748

FORM 3 SUBMISSION

Filing date: 07 Jun 2022
Reporting date: 03 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 06 Jun 2022
Reporting date: 02 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 17 May 2022
Reporting date: 16 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 20 Apr 2022
Reporting date: 18 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 18 Mar 2022
Reporting date: 16 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-39492

FORM 4/A SUBMISSION

Filing date: 18 Mar 2022
Reporting date: 16 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 18 Feb 2022
Reporting date: 16 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 11 Feb 2022
Reporting date: 09 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 05 Nov 2021
Reporting date: 03 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39492

FORM 4 SUBMISSION

Filing date: 05 Nov 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39492

FORM 3 SUBMISSION

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

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 03 May 2018
Reporting date: 01 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Feb 2018
Reporting date: 01 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 04 Jan 2018
Reporting date: 02 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 02 Nov 2017
Reporting date: 31 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Sep 2017
Reporting date: 31 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 02 Aug 2017
Reporting date: 01 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 03 May 2017
Reporting date: 01 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 27 Apr 2017
Reporting date: 25 Apr 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 27 Feb 2017
Reporting date: 23 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 03 Feb 2017
Reporting date: 01 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 03 Nov 2016
Reporting date: 01 Nov 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 02 Sep 2016
Reporting date: 31 Aug 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 02 Aug 2016
Reporting date: 01 Aug 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

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

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 24 Mar 2016
Reporting date: 22 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 25 Feb 2016
Reporting date: 23 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 03 Feb 2016
Reporting date: 01 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 04 Nov 2015
Reporting date: 02 Nov 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 02 Sep 2015
Reporting date: 31 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 04 Aug 2015
Reporting date: 03 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 May 2015
Reporting date: 01 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4

Filing date: 03 Mar 2015
Reporting date: 24 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4

Filing date: 04 Feb 2015
Reporting date: 02 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Nov 2014
Reporting date: 03 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 19 Sep 2014
Reporting date: 17 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Aug 2014
Reporting date: 01 Aug 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 May 2014
Reporting date: 01 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 28 Feb 2014
Reporting date: 26 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Feb 2014
Reporting date: 03 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-33299

FORM 4/A SUBMISSION

Filing date: 04 Feb 2014
Reporting date: 01 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Nov 2013
Reporting date: 01 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 04 Sep 2013
Reporting date: 30 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 22 Aug 2013
Reporting date: 20 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Aug 2013
Reporting date: 01 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 22 May 2013
Reporting date: 20 May 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 03 May 2013
Reporting date: 01 May 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

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

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 22 Feb 2013
Reporting date: 20 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 05 Feb 2013
Reporting date: 01 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 06 Nov 2012
Reporting date: 02 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33299

FORM 4 SUBMISSION

Filing date: 10 Sep 2012
Reporting date: 06 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-33299

FORM 3 SUBMISSION

Filing date: 10 Sep 2012
Reporting date: 06 Sep 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Yakov (jacob) Shulman files with the SEC under CIK 0001557754. 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.