Filer Snapshot

Leonard S. Jacob SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001049713.

Entity Type

Individual

Total Filings

75

Latest Filing

26 May 2022

Industry

n/a

Save this filer page for the next filing cycle

Keep this page in your research queue, then return to compare new filings with prior context.

Save and revisit

Save this filer page

Create a free account to keep this page in your watchlists. After verification, we will save it automatically and open your saved research list.

Create free account and save this filer Already have an account? Sign in and save it

Best next steps

Start with the latest filings table, then open the strongest context page for this filer.

  • Use the filings table to verify the newest submission, form type, and report period.
  • Open the deeper context page only when this filer actually has insider or ownership signal.
Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 26 May 2022 for CIK 0001049713.

View Source Filing
Business address
C/O Inkine Pharmaceutical Company Inc, 425 Park Avenue, New York, NY, 10022
State of incorporation
NY
Fiscal year end
30 June

Quick Takeaways

  • Leonard S. Jacob is an SEC filer tracked under CIK 0001049713.
  • 75 filings are listed on this profile.
  • Common form coverage includes 4, 5, 3 and more.

What Changed

  • Latest filing: 4 filed on 26 May 2022.
  • Report period: 24 May 2022.

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 26 May 2022 for CIK 0001049713.

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 Leonard S. Jacob.

Latest source-backed update
4 filed 26 May 2022
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 26 May 2022.
  • 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.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Leonard S. Jacob

Ownership report updated

Latest ownership report period: 24 May 2022. Open the source-backed page to inspect the fresh filing or facts context.

Update date

26 May 2022

Page type

Ownership filings

Latest period

24 May 2022

Ownership context was refreshed from SEC Forms 3/4/5 filed on 26 May 2022.

Open ownership filings Browse recent public updates

Filer Overview

Leonard S. Jacob has filed 75 SEC EDGAR filings since 18 Nov 1997. Common forms include 4, 5, 3, 4/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Leonard S. Jacob with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2022 24 May 2022 001-32302
5 Open 5 document View SEC filing for 5 FORM 5 04 Feb 2022 31 Dec 2021 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 31 Aug 2021 27 Aug 2021 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2021 10 Jun 2021 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Feb 2021 18 Feb 2021 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2020 11 Jun 2020 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2019 09 Dec 2019 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2019 31 Oct 2019 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2019 13 Jun 2019 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Apr 2019 08 Apr 2019 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2018 08 Jun 2018 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2018 29 Mar 2018 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Oct 2017 09 Oct 2017 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2017 07 Jun 2017 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2017 03 Apr 2017 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2016 01 Dec 2016 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jun 2016 02 Jun 2016 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Mar 2016 18 Mar 2016 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jun 2015 28 May 2015 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Mar 2015 20 Mar 2015 001-32302
4 Open 4 document View SEC filing for 4 DR JACOB 08112014 12 Aug 2014 11 Aug 2014 001-32302
4 Open 4 document View SEC filing for 4 JACOB MAY 29 02 Jun 2014 29 May 2014 001-32302
4 Open 4 document View SEC filing for 4 JACOB JANUARY 15 17 Jan 2014 15 Jan 2014 001-32302
4 Open 4 document View SEC filing for 4 JACOB 05/22/2013 24 May 2013 22 May 2013 001-32302
4 Open 4 document View SEC filing for 4 JACOB FORM 4 05172013 21 May 2013 17 May 2013 001-32302
4 Open 4 document View SEC filing for 4 JACOB SHARE PURCHASE 16 Nov 2012 16 Nov 2012 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2012 17 May 2012 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2011 22 Dec 2011 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 13 Sep 2011 09 Sep 2011 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 15 Aug 2011 12 Aug 2011 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2011 17 May 2011 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 14 Apr 2011 13 Apr 2011 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 17 Aug 2010 16 Aug 2010 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 01 Jun 2010 27 May 2010 001-32302
4 Open 4 document View SEC filing for 4 FORM 4 29 Mar 2010 26 Mar 2010 001-32302

About this filer

Leonard S. Jacob files with the SEC under CIK 0001049713. 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.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .