LEONE D. PATTERSON SEC EDGAR Filings (CIK 0001233539)

SEC EDGAR filings, ownership reports, and insider transactions for LEONE D. PATTERSON.

Business address
2100 Pennsylvania Avenue Nw, Washington, DC, 20037
Top holdings (ownership)
ZYME and TNYA
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
LEONE D. PATTERSON has filed 60 SEC EDGAR filings since 12 Sep 2003

Latest Filings

Recent SEC filings for LEONE D. PATTERSON including 144, 4, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open 144 document View SEC filing for 144 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 07 Jan 2026 06 Jan 2026 001-41535
4 Open 4 document View SEC filing for 4 4 09 Jun 2025 05 Jun 2025 001-39370
4 Open 4 document View SEC filing for 4 4 11 Apr 2025 10 Apr 2025 001-39409
3 Open 3 document View SEC filing for 3 3 04 Apr 2025 03 Apr 2025 001-39409
4 Open 4 document View SEC filing for 4 4 10 Jan 2025 10 Jan 2025 001-41535
4 Open 4 document View SEC filing for 4 4 03 Sep 2024 01 Sep 2024 001-41535
3 Open 3 document View SEC filing for 3 3 03 Sep 2024 01 Sep 2024 001-41535
4 Open 4 document View SEC filing for 4 4 14 Jun 2024 13 Jun 2024 001-39370
4 Open 4 document View SEC filing for 4 4 27 Feb 2024 23 Feb 2024 001-40656
4 Open 4 document View SEC filing for 4 4 16 Feb 2024 16 Feb 2024 001-40656
144 Open 144 document View SEC filing for 144 16 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2023 16 Aug 2023 001-40656
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2023 07 Jun 2023 001-39370
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2023 15 Feb 2023 001-40656
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2022 08 Jun 2022 001-39370
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jun 2022 19 May 2022 001-40708
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2022 15 Feb 2022 001-40656
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Aug 2021 09 Aug 2021 001-40708
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 29 Jul 2021 29 Jul 2021 001-40656
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2021 13 Jun 2021 001-39370
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Feb 2021 16 Feb 2021 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Feb 2021 09 Feb 2021 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jul 2020 09 Jul 2020 001-39370
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Jul 2020 09 Jul 2020 001-39370
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2020 16 Jun 2020 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2020 06 May 2020 001-36579
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 08 May 2020 09 Feb 2020 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Mar 2020 20 Mar 2020 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Mar 2020 17 Mar 2020 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2020 20 Feb 2020 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Feb 2020 09 Feb 2020 001-36579
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 10 Feb 2020 23 Dec 2019 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Feb 2020 15 Jun 2017 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Dec 2019 23 Dec 2019 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Feb 2019 14 Feb 2019 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Oct 2018 18 Oct 2018 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jun 2018 15 Jun 2018 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Feb 2018 15 Feb 2018 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Feb 2017 09 Feb 2017 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2016 15 Jun 2016 001-36579
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Jun 2016 15 Jun 2016 001-36579
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Mar 2015 20 Mar 2015 000-26483
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 24 Mar 2015 16 Mar 2015 000-26483
4 Open 4 document View SEC filing for 4 FINAL FORM 4 PATTERSON 30 Oct 2014 30 Oct 2014 001-36066
4 Open 4 document View SEC filing for 4 PATTERSON 05 Jun 2014 03 Jun 2014 001-36066
4 Open 4 document View SEC filing for 4 FORM 4 - PATTERSON 18 Jul 2013 15 Jul 2013 000-51967
4 Open 4 document View SEC filing for 4 PATTERSON ANNUAL OPTION GRANT 08 Jan 2013 07 Jan 2013 000-51967
4 Open 4 document View SEC filing for 4 PATTERSON 26 Jun 2012 25 Jun 2012 000-51967
3 Open 3 document View SEC filing for 3 PATTERSON 26 Jun 2012 25 Jun 2012 000-51967

About this filer

LEONE D. PATTERSON files with the SEC under CIK 0001233539. 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