Filer Snapshot

Chris Ph.d. Diorio SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001677721.

Entity Type

Individual

Total Filings

196

Latest Filing

24 Mar 2026

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 24 Mar 2026 for CIK 0001677721.

View Source Filing
Business address
400 Fairview Avenue North, Suite 1200, Seattle, WA, 98109
Top holdings (ownership)
PI

Quick Takeaways

  • Chris Ph.d. Diorio is an SEC filer tracked under CIK 0001677721.
  • 196 filings are listed on this profile.
  • Common form coverage includes 4, 144, SC 13G/A and more.

What Changed

  • Latest filing: 4 filed on 24 Mar 2026.
  • Report period: 23 Mar 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

4 filed on 24 Mar 2026 for CIK 0001677721.

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 Chris Ph.d. Diorio.

Latest source-backed update
4 filed 24 Mar 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 24 Mar 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 Chris Ph.d. Diorio

Ownership report updated

Latest ownership report period: 23 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

24 Mar 2026

Page type

Ownership filings

Latest period

23 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 24 Mar 2026.

Filer Overview

Chris Ph.d. Diorio has filed 196 SEC EDGAR filings since 20 Jul 2016. Common forms include 4, 144, SC 13G/A, 5 and more.

Latest Filings

Recent SEC filings for Chris Ph.d. Diorio 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 24 Mar 2026 23 Mar 2026 001-37824
4 Open 4 document View SEC filing for 4 23 Feb 2026 20 Feb 2026 001-37824
4 Open 4 document View SEC filing for 4 19 Feb 2026 17 Feb 2026 001-37824
4 Open 4 document View SEC filing for 4 23 Dec 2025 23 Dec 2025 001-37824
4 Open 4 document View SEC filing for 4 20 Nov 2025 19 Nov 2025 001-37824
4 Open 4 document View SEC filing for 4 30 Oct 2025 30 Oct 2025 001-37824
4 Open 4 document View SEC filing for 4 24 Sep 2025 23 Sep 2025 001-37824
4 Open 4 document View SEC filing for 4 19 Sep 2025 18 Sep 2025 001-37824
4 Open 4 document View SEC filing for 4 16 Sep 2025 15 Sep 2025 001-37824
4 Open 4 document View SEC filing for 4 16 Sep 2025 12 Sep 2025 001-37824
4 Open 4 document View SEC filing for 4 09 Sep 2025 08 Sep 2025 001-37824
4 Open 4 document View SEC filing for 4 03 Sep 2025 02 Sep 2025 001-37824
4 Open 4 document View SEC filing for 4 29 Aug 2025 28 Aug 2025 001-37824
144 Open 144 document View SEC filing for 144 28 Aug 2025
4 Open 4 document View SEC filing for 4 21 Aug 2025 20 Aug 2025 001-37824
4 Open 4 document View SEC filing for 4 24 Jun 2025 23 Jun 2025 001-37824
4 Open 4 document View SEC filing for 4 05 May 2025 01 May 2025 001-37824
4 Open 4 document View SEC filing for 4 14 Apr 2025 12 Apr 2025 001-37824
4 Open 4 document View SEC filing for 4 25 Mar 2025 23 Mar 2025 001-37824
4 Open 4 document View SEC filing for 4 24 Feb 2025 20 Feb 2025 001-37824
144 Open 144 document View SEC filing for 144 21 Feb 2025
4 Open 4 document View SEC filing for 4 12 Feb 2025 10 Feb 2025 001-37824
4 Open 4 document View SEC filing for 4 14 Jan 2025 12 Jan 2025 001-37824
144 Open 144 document View SEC filing for 144 13 Jan 2025
4 Open 4 document View SEC filing for 4 26 Dec 2024 23 Dec 2024 001-37824
144 Open 144 document View SEC filing for 144 26 Dec 2024
4 Open 4 document View SEC filing for 4 08 Nov 2024 06 Nov 2024 001-37824
144 Open 144 document View SEC filing for 144 07 Nov 2024
144 Open 144 document View SEC filing for 144 06 Nov 2024
4 Open 4 document View SEC filing for 4 04 Nov 2024 01 Nov 2024 001-37824
4 Open 4 document View SEC filing for 4 31 Oct 2024 29 Oct 2024 001-37824
144 Open 144 document View SEC filing for 144 30 Oct 2024
144 Open 144 document View SEC filing for 144 29 Oct 2024
4 Open 4 document View SEC filing for 4 15 Oct 2024 12 Oct 2024 001-37824
144 Open 144 document View SEC filing for 144 15 Oct 2024
4 Open 4 document View SEC filing for 4 25 Sep 2024 23 Sep 2024 001-37824
144 Open 144 document View SEC filing for 144 24 Sep 2024
4 Open 4 document View SEC filing for 4 10 Sep 2024 09 Sep 2024 001-37824
4 Open 4 document View SEC filing for 4 12 Aug 2024 09 Aug 2024 001-37824
4 Open 4 document View SEC filing for 4 16 Jul 2024 12 Jul 2024 001-37824
144 Open 144 document View SEC filing for 144 15 Jul 2024
4 Open 4 document View SEC filing for 4 09 Jul 2024 08 Jul 2024 001-37824
144 Open 144 document View SEC filing for 144 08 Jul 2024
4 Open 4 document View SEC filing for 4 02 Jul 2024 01 Jul 2024 001-37824
144 Open 144 document View SEC filing for 144 02 Jul 2024
144 Open 144 document View SEC filing for 144 01 Jul 2024
4 Open 4 document View SEC filing for 4 25 Jun 2024 23 Jun 2024 001-37824
144 Open 144 document View SEC filing for 144 25 Jun 2024
144 Open 144 document View SEC filing for 144 24 Jun 2024
144 Open 144 document View SEC filing for 144 24 Jun 2024
4 Open 4 document View SEC filing for 4 18 Jun 2024 15 Jun 2024 001-37824
144 Open 144 document View SEC filing for 144 18 Jun 2024
144 Open 144 document View SEC filing for 144 17 Jun 2024
144 Open 144 document View SEC filing for 144 17 Jun 2024
4 Open 4 document View SEC filing for 4 11 Jun 2024 10 Jun 2024 001-37824
144 Open 144 document View SEC filing for 144 11 Jun 2024
144 Open 144 document View SEC filing for 144 10 Jun 2024
4 Open 4 document View SEC filing for 4 04 Jun 2024 31 May 2024 001-37824
144 Open 144 document View SEC filing for 144 04 Jun 2024
144 Open 144 document View SEC filing for 144 03 Jun 2024
144 Open 144 document View SEC filing for 144 31 May 2024
4 Open 4 document View SEC filing for 4 30 Apr 2024 26 Apr 2024 001-37824
144 Open 144 document View SEC filing for 144 26 Apr 2024
4 Open 4 document View SEC filing for 4 16 Apr 2024 12 Apr 2024 001-37824
144 Open 144 document View SEC filing for 144 15 Apr 2024
4 Open 4 document View SEC filing for 4 26 Mar 2024 23 Mar 2024 001-37824
144 Open 144 document View SEC filing for 144 25 Mar 2024
4 Open 4 document View SEC filing for 4 19 Mar 2024 15 Mar 2024 001-37824
144 Open 144 document View SEC filing for 144 18 Mar 2024
4 Open 4 document View SEC filing for 4 28 Feb 2024 27 Feb 2024 001-37824
144 Open 144 document View SEC filing for 144 27 Feb 2024
4 Open 4 document View SEC filing for 4 26 Feb 2024 22 Feb 2024 001-37824
144 Open 144 document View SEC filing for 144 26 Feb 2024
144 Open 144 document View SEC filing for 144 23 Feb 2024
4 Open 4 document View SEC filing for 4 20 Feb 2024 15 Feb 2024 001-37824
144 Open 144 document View SEC filing for 144 16 Feb 2024
144 Open 144 document View SEC filing for 144 15 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2024 12 Jan 2024 001-37824
144 Open 144 document View SEC filing for 144 16 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Dec 2023 23 Dec 2023 001-37824
144 Open 144 document View SEC filing for 144 26 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Dec 2023 15 Dec 2023 001-37824
144 Open 144 document View SEC filing for 144 18 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2023 08 Dec 2023 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Oct 2023 30 Oct 2023 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Oct 2023 12 Oct 2023 001-37824
144 Open 144 document View SEC filing for 144 13 Oct 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Sep 2023 23 Sep 2023 001-37824
144 Open 144 document View SEC filing for 144 25 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2023 15 Sep 2023 001-37824
144 Open 144 document View SEC filing for 144 18 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jul 2023 12 Jul 2023 001-37824
144 Open 144 document View SEC filing for 144 13 Jul 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jul 2023 01 Jul 2023 001-37824
144 Open 144 document View SEC filing for 144 03 Jul 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jun 2023 23 Jun 2023 001-37824
144 Open 144 document View SEC filing for 144 26 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jun 2023 15 Jun 2023 001-37824
144 Open 144 document View SEC filing for 144 16 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Apr 2023 12 Apr 2023 001-37824
144 Open 144 document View SEC filing for 144 13 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 01 Apr 2023 001-37824
144 Open 144 document View SEC filing for 144 03 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Mar 2023 23 Mar 2023 001-37824
144 Open 144 document View SEC filing for 144 24 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Mar 2023 15 Mar 2023 001-37824
144 Open 144 document View SEC filing for 144 16 Mar 2023
144 Open 144 document View SEC filing for 144 28 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Feb 2023 23 Feb 2023 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Feb 2023 21 Feb 2023 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Feb 2023 10 Feb 2023 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2023 12 Jan 2023 001-37824
144 Open 144 document View SEC filing for 144 13 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2023 01 Jan 2023 001-37824
144 Open 144 document View SEC filing for 144 04 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Dec 2022 15 Dec 2022 001-37824
144 Open 144 document View SEC filing for 144 16 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Nov 2022 01 Nov 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Oct 2022 27 Oct 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Oct 2022 12 Oct 2022 001-37824
144 Open 144 document View SEC filing for 144 13 Oct 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2022 01 Oct 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Aug 2022 22 Aug 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2022 16 Aug 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jul 2022 12 Jul 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2022 01 Jul 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2022 15 Jun 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Apr 2022 12 Apr 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2022 01 Apr 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2022 23 Mar 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Mar 2022 15 Mar 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Feb 2022 16 Feb 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Feb 2022 11 Feb 2022 001-37824
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 04 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2022 01 Jan 2022 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Dec 2021 15 Dec 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Nov 2021 04 Nov 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2021 02 Nov 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2021 01 Oct 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Sep 2021 15 Sep 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2021 01 Jul 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2021 15 Jun 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Apr 2021 12 Apr 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2021 04 Mar 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2021 26 Feb 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Feb 2021 17 Feb 2021 001-37824
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 16 Feb 2021
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 16 Feb 2021 31 Dec 2020 001-37824
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 16 Feb 2021 01 Oct 2020 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jan 2021 13 Jan 2021 001-37824
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 14 Jan 2021 11 Jan 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jan 2021 11 Jan 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jan 2021 08 Jan 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jan 2021 01 Jan 2021 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Dec 2020 23 Dec 2020 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Dec 2020 30 Nov 2020 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2020 16 Nov 2020 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Oct 2020 01 Oct 2020 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2020 01 Jul 2020 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Jun 2020 15 Jun 2020 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2020 28 Feb 2020 001-37824
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 3 TO SCHEDULE 13G 11 Feb 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2020 02 Jan 2020 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Nov 2019 12 Nov 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Nov 2019 06 Nov 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Oct 2019 05 Sep 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2019 17 Sep 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Sep 2019 06 Sep 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jul 2019 19 Jul 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jul 2019 15 Jul 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jul 2019 11 Jul 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2019 20 May 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2019 15 May 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Apr 2019 22 Apr 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Apr 2019 18 Apr 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Apr 2019 12 Apr 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Mar 2019 25 Feb 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2019 19 Feb 2019 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2019 07 Feb 2019 001-37824
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO 2 TO SC 13G 14 Feb 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jun 2018 15 Jun 2018 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2018 23 Feb 2018 001-37824
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2018 02 Feb 2018 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jan 2018 09 Jan 2018 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Dec 2017 07 Dec 2017 001-37824
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Aug 2017 11 Aug 2017 001-37824
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Jan 2017 28 Dec 2016 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2016 07 Dec 2016 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Aug 2016 23 Aug 2016 001-37824
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Jul 2016 26 Jul 2016 001-37824
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 20 Jul 2016 20 Jul 2016 001-37824

About this filer

Chris Ph.d. Diorio files with the SEC under CIK 0001677721. 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.
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