Entity Type
Individual
Filer Snapshot
Keith R. Leonard SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001416180.
Total Filings
122
Latest Filing
30 Apr 2026
Industry
n/a
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Source: SEC Forms 3/4/5
View Source Filing
4 filed on 30 Apr 2026 for CIK 0001416180.
- Business address
- Aryx Therapeutics,Inc., 6300 Dumbarton Circle, Fremont, CA, 94555
- Top holdings (ownership)
- ISRG and ARQT
Quick Takeaways
- Keith R. Leonard is an SEC filer tracked under CIK 0001416180.
- 122 filings are listed on this profile.
- Common form coverage includes 4, 144, 3/A and more.
What Changed
- Latest filing: 4 filed on 30 Apr 2026.
- Report period: 30 Apr 2026.
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
View Source Filing
4 filed on 30 Apr 2026 for CIK 0001416180.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for Keith R. Leonard.
- Latest source-backed update
- 4 filed 30 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 30 Apr 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Keith R. Leonard
Latest ownership report period: 30 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
30 Apr 2026
Page type
Ownership filings
Latest period
30 Apr 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 30 Apr 2026.
Filer Overview
Keith R. Leonard has filed 122 SEC EDGAR filings since 07 Nov 2007. Common forms include 4, 144, 3/A, 3 and more.
Latest Filings
Recent SEC filings for Keith R. Leonard 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 | PRIMARY DOCUMENT | 30 Apr 2026 | 30 Apr 2026 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Mar 2026 | 02 Mar 2026 | 001-39186 |
| 144 | Open 144 document | View SEC filing for 144 | 02 Mar 2026 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jan 2026 | 29 Jan 2026 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Nov 2025 | 13 Nov 2025 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Nov 2025 | 12 Nov 2025 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jun 2025 | 12 Jun 2025 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 May 2025 | 01 May 2025 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Apr 2025 | 25 Apr 2025 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 21 Jun 2024 | 21 Jun 2024 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Jun 2024 | 14 Jun 2024 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Apr 2024 | 25 Apr 2024 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Apr 2024 | 25 Apr 2024 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Feb 2024 | 15 Feb 2024 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Jun 2023 | 23 Jun 2023 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jun 2023 | 31 May 2023 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Apr 2023 | 27 Apr 2023 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Jun 2022 | 24 Jun 2022 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2022 | 28 Apr 2022 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Apr 2022 | 22 Apr 2022 | 000-30713 |
| 3/A | Open 3/A document | View SEC filing for 3/A | FORM 3/A | 07 Oct 2021 | 02 Sep 2021 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Sep 2021 | 02 Sep 2021 | 001-39186 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 07 Sep 2021 | 02 Sep 2021 | 001-39186 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Aug 2021 | 03 Aug 2021 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Jun 2021 | 24 Jun 2021 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Apr 2021 | 22 Apr 2021 | 000-30713 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 02 Feb 2021 | 31 Dec 2020 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Jun 2020 | 22 Jun 2020 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 Jun 2020 | 18 Jun 2020 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 27 Apr 2020 | 23 Apr 2020 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Feb 2020 | 13 Feb 2020 | 000-30713 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 12 Feb 2020 | 31 Dec 2019 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Nov 2019 | 01 Nov 2019 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Sep 2019 | 19 Sep 2019 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Jun 2019 | 20 Jun 2019 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Jun 2019 | 19 Jun 2019 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jun 2019 | 30 May 2019 | 001-38155 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Apr 2019 | 25 Apr 2019 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Apr 2019 | 19 Apr 2019 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Feb 2019 | 22 Feb 2019 | 001-38155 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jun 2018 | 01 Jun 2018 | 001-38155 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 May 2018 | 07 May 2018 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 May 2018 | 02 May 2018 | 001-38470 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 02 May 2018 | 02 May 2018 | 001-38470 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Apr 2018 | 19 Apr 2018 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Nov 2017 | 01 Nov 2017 | 001-38155 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Sep 2017 | 31 Aug 2017 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Aug 2017 | 01 Aug 2017 | 001-38155 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 26 Jul 2017 | 26 Jul 2017 | 001-38155 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Apr 2017 | 20 Apr 2017 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2017 | 29 Jan 2017 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Jun 2016 | 24 Jun 2016 | 001-34973 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 May 2016 | 23 May 2016 | 001-34973 |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 25 Apr 2016 | 21 Apr 2016 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Apr 2016 | 21 Apr 2016 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Feb 2016 | 28 Jan 2016 | 000-30713 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 28 Jan 2016 | 28 Jan 2016 | 000-30713 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 02 Oct 2015 | 01 Oct 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Jun 2015 | 09 Jun 2015 | 001-34973 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Jun 2015 | 01 Jun 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 22 May 2015 | 20 May 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 May 2015 | 01 May 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 30 Apr 2015 | 29 Apr 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 17 Apr 2015 | 15 Apr 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Apr 2015 | 01 Apr 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 17 Mar 2015 | 16 Mar 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Mar 2015 | 02 Mar 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 19 Feb 2015 | 17 Feb 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Feb 2015 | 02 Feb 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Feb 2015 | 29 Jan 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 08 Jan 2015 | 06 Jan 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 Jan 2015 | 02 Jan 2015 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Dec 2014 | 01 Dec 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Nov 2014 | 03 Nov 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 27 Oct 2014 | 23 Oct 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Oct 2014 | 01 Oct 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Sep 2014 | 02 Sep 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 Aug 2014 | 04 Aug 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Aug 2014 | 01 Aug 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Jul 2014 | 01 Jul 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 17 Jun 2014 | 16 Jun 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Jun 2014 | 02 Jun 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 May 2014 | 29 May 2014 | 001-34973 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 30 May 2014 | 29 May 2014 | 001-34973 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 29 May 2014 | 27 May 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 May 2014 | 01 May 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Apr 2014 | 01 Apr 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 Mar 2014 | 03 Mar 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 21 Feb 2014 | 22 Jan 2014 | 001-35663 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 - | 14 Feb 2014 | 31 Dec 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Feb 2014 | 03 Feb 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 08 Jan 2014 | 06 Jan 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Jan 2014 | 02 Jan 2014 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 31 Dec 2013 | 27 Dec 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Dec 2013 | 02 Dec 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 04 Nov 2013 | 01 Nov 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Oct 2013 | 01 Oct 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 18 Sep 2013 | 16 Sep 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 Sep 2013 | 03 Sep 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 02 Aug 2013 | 01 Aug 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 15 Jul 2013 | 15 Jul 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 01 Jul 2013 | 01 Jul 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 18 Jun 2013 | 17 Jun 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 05 Jun 2013 | 03 Jun 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 28 May 2013 | 21 May 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 May 2013 | 01 May 2013 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 12 Feb 2013 | 29 Jan 2012 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | 21 Dec 2012 | 21 Dec 2012 | 001-35663 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 16 Oct 2012 | 16 Oct 2012 | 001-35663 |
| 3 | Open 3 document | View SEC filing for 3 | 3 | 10 Oct 2012 | 10 Oct 2012 | 001-35663 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 18 Jun 2012 | 13 Jun 2012 | 001-33213 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 26 May 2011 | 25 May 2011 | 001-33213 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 26 May 2010 | 24 May 2010 | 001-33213 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 - | 03 May 2010 | 30 Apr 2010 | 001-33782 |
About this filer
Keith R. Leonard files with the SEC under CIK 0001416180. 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.