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

Jay M. Short PhD SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001205375.

Entity Type

Individual

Total Filings

Latest Filing

12 Mar 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 12 Mar 2026 for CIK 0001205375.

View Source Filing

Business address: C/O Diversa Corporation, 4955 Directors Place, San Diego, CA, 92121
Top holdings (ownership): BCAB
Top holdings (Schedule 13G): BCAB

Quick Takeaways

Jay M. Short PhD is an SEC filer tracked under CIK 0001205375.
92 filings are listed on this profile.
Common form coverage includes 4, SCHEDULE 13G/A, SC 13G/A and more.

What Changed

Latest filing: 4 filed on 12 Mar 2026.
Report period: 11 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 12 Mar 2026 for CIK 0001205375.

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 Jay M. Short PhD.

Latest source-backed update: 4 filed 12 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 12 Mar 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.

Jump to save and follow actions Open latest filings table

Latest update

What changed recently for Jay M. Short PhD

Ownership report updated

Latest ownership report period: 11 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

12 Mar 2026

Page type

Ownership filings

Latest period

11 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 12 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Jay M. Short PhD has filed 92 SEC EDGAR filings since 06 Feb 2003. Common forms include 4, SCHEDULE 13G/A, SC 13G/A, 4/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Jay M. Short PhD with direct links to document and filing folders.

4 File 001-39787

4

Filing date: 12 Mar 2026
Reporting date: 11 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

4

Filing date: 02 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

4

Filing date: 01 Dec 2025
Reporting date: 30 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

4

Filing date: 02 Sep 2025
Reporting date: 31 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

4

Filing date: 03 Jun 2025
Reporting date: 31 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

4

Filing date: 13 Mar 2025
Reporting date: 12 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

4

Filing date: 24 Feb 2025
Reporting date: 16 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 07 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 20 Feb 2024
Reporting date: 16 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

BIOATLA, INC. JAY SHORT 13G/A

Filing date: 09 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 20 Dec 2023
Reporting date: 20 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

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

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 02 Oct 2023
Reporting date: 30 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Sep 2023
Reporting date: 31 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Aug 2023
Reporting date: 31 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 03 Jul 2023
Reporting date: 30 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Jun 2023
Reporting date: 31 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 02 May 2023
Reporting date: 30 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 03 Apr 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 30 Mar 2023
Reporting date: 29 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Mar 2023
Reporting date: 10 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

BIOATLA - JAY SHORT SCHEDULE 13G/A

Filing date: 27 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

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

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 03 Jan 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Dec 2022
Reporting date: 30 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Nov 2022
Reporting date: 31 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Sep 2022
Reporting date: 31 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 15 Aug 2022
Reporting date: 12 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Aug 2022
Reporting date: 31 Jul 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 01 Jul 2022
Reporting date: 30 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 23 Jun 2022
Reporting date: 21 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 03 Jun 2022
Reporting date: 07 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-39787

FORM 4/A SUBMISSION

Filing date: 03 Jun 2022
Reporting date: 14 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 06 May 2022
Reporting date: 30 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 04 Apr 2022
Reporting date: 31 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 04 Mar 2022
Reporting date: 28 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 24 Feb 2022
Reporting date: 22 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

JAY SHORT 13G

Filing date: 14 Feb 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 02 Feb 2022
Reporting date: 31 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 05 Jan 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 07 Dec 2021
Reporting date: 30 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 06 Dec 2021
Reporting date: 29 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 30 Nov 2021
Reporting date: 22 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 26 Aug 2021
Reporting date: 24 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 22 Jun 2021
Reporting date: 17 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 16 Jun 2021
Reporting date: 14 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39787

FORM 4 SUBMISSION

Filing date: 17 Dec 2020
Reporting date: 15 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39787

FORM 3 SUBMISSION

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

4 File 000-50791

FORM 4

Filing date: 24 May 2016
Reporting date: 20 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

FORM 4

Filing date: 22 May 2015
Reporting date: 20 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

FORM 4

Filing date: 03 Oct 2014
Reporting date: 01 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

FORM 4 SUBMISSION

Filing date: 30 May 2014
Reporting date: 29 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

FORM 4 SUBMISSION

Filing date: 02 Apr 2014
Reporting date: 01 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

FORM 4 SUBMISSION

Filing date: 16 Jan 2014
Reporting date: 14 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

FORM 4 SUBMISSION

Filing date: 14 Jun 2013
Reporting date: 13 Jun 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

MAIN DOCUMENT DESCRIPTION

Filing date: 08 Jun 2012
Reporting date: 07 Jun 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

MAIN DOCUMENT DESCRIPTION

Filing date: 26 May 2011
Reporting date: 26 May 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50791

MAIN DOCUMENT DESCRIPTION

Filing date: 04 Jun 2010
Reporting date: 03 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Jay M. Short PhD files with the SEC under CIK 0001205375. 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.

Jay M. Short PhD SEC EDGAR Filings

Save this filer page for the next filing cycle

Quick Takeaways

What Changed

Why This Matters

Source Evidence

Why revisit this filer page

What changed recently for Jay M. Short PhD

Filer Overview

Latest Filings

4

4

4

4

4

4

4

SCHEDULE 13G/A filing

FORM 4 SUBMISSION

BIOATLA, INC. JAY SHORT 13G/A

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

BIOATLA - JAY SHORT SCHEDULE 13G/A

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

JAY SHORT 13G

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 4

FORM 4

FORM 4

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

MAIN DOCUMENT DESCRIPTION

MAIN DOCUMENT DESCRIPTION

MAIN DOCUMENT DESCRIPTION

About this filer

FAQ

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