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

Shawn Tomasello SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001617239.

Entity Type

Individual

Total Filings

Latest Filing

21 Jan 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 21 Jan 2026 for CIK 0001617239.

View Source Filing

Business address: C/O Pharmacyclics, Inc, 995 East Arques Avenue, Sunnyvale, CA, 94085
Top holdings (ownership): GMDA, ALVR, and CABA

Quick Takeaways

Shawn Tomasello is an SEC filer tracked under CIK 0001617239.
61 filings are listed on this profile.
Common form coverage includes 4, 4/A, 3.

What Changed

Latest filing: 4 filed on 21 Jan 2026.
Report period: 21 Jan 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 21 Jan 2026 for CIK 0001617239.

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 Shawn Tomasello.

Latest source-backed update: 4 filed 21 Jan 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 21 Jan 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 Shawn Tomasello

Ownership report updated

Latest ownership report period: 21 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

21 Jan 2026

Page type

Ownership filings

Latest period

21 Jan 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 21 Jan 2026.

Open ownership filings Browse recent public updates

Filer Overview

Shawn Tomasello has filed 61 SEC EDGAR filings since 19 Aug 2014. Common forms include 4, 4/A, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Shawn Tomasello with direct links to document and filing folders.

4 File 001-39103

4

Filing date: 21 Jan 2026
Reporting date: 21 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39782

4

Filing date: 20 Jun 2025
Reporting date: 17 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39103

4

Filing date: 09 Jun 2025
Reporting date: 09 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39103

4

Filing date: 19 May 2025
Reporting date: 19 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39409

4

Filing date: 07 Jun 2024
Reporting date: 06 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39103

4

Filing date: 04 Jun 2024
Reporting date: 03 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39782

4

Filing date: 23 May 2024
Reporting date: 21 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38716

4 filing

Filing date: 02 Feb 2024
Reporting date: 31 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-38716

FORM 4/A SUBMISSION

Filing date: 20 Oct 2023
Reporting date: 19 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-38716

FORM 4/A SUBMISSION

Filing date: 20 Oct 2023
Reporting date: 19 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39103

4

Filing date: 24 Jul 2023
Reporting date: 21 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39103

3

Filing date: 24 Jul 2023
Reporting date: 21 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38811

OWNERSHIP DOCUMENT

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

4 File 001-39782

4 filing

Filing date: 25 May 2023
Reporting date: 23 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39409

FORM 4 SUBMISSION

Filing date: 12 May 2023
Reporting date: 11 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38716

FORM 4 SUBMISSION

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38716

FORM 4 SUBMISSION

Filing date: 10 Feb 2023
Reporting date: 08 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38811

FORM 4 SUBMISSION

Filing date: 19 Dec 2022
Reporting date: 15 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38716

FORM 4 SUBMISSION

Filing date: 22 Nov 2022
Reporting date: 18 Nov 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38716

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 001-39782

FORM 4

Filing date: 25 May 2022
Reporting date: 23 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39409

FORM 4 SUBMISSION

Filing date: 19 May 2022
Reporting date: 17 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39409

FORM 4 SUBMISSION

Filing date: 31 Mar 2022
Reporting date: 29 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39409

FORM 3 SUBMISSION

Filing date: 31 Mar 2022
Reporting date: 29 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38716

FORM 3 SUBMISSION

Filing date: 03 Jan 2022
Reporting date: 01 Jan 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38811

FORM 4 SUBMISSION

Filing date: 10 Dec 2021
Reporting date: 09 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38079

FORM 4 SUBMISSION

Filing date: 09 Jun 2021
Reporting date: 07 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39782

FORM 4

Filing date: 19 May 2021
Reporting date: 17 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38811

FORM 4 SUBMISSION

Filing date: 04 Feb 2021
Reporting date: 03 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38811

FORM 3 SUBMISSION

Filing date: 04 Feb 2021
Reporting date: 03 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39782

FORM 3

Filing date: 10 Dec 2020
Reporting date: 10 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38653

FORM 4 SUBMISSION

Filing date: 28 Sep 2020
Reporting date: 28 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38079

FORM 4 SUBMISSION

Filing date: 10 Jun 2020
Reporting date: 08 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38653

FORM 4 SUBMISSION

Filing date: 08 Jun 2020
Reporting date: 04 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15771

4 filing

Filing date: 22 May 2020
Reporting date: 20 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-15771

3 filing

Filing date: 20 Apr 2020
Reporting date: 15 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

4

Filing date: 10 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 04 Oct 2019
Reporting date: 02 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-38653

FORM 4/A SUBMISSION

Filing date: 04 Sep 2019
Reporting date: 29 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38653

FORM 4 SUBMISSION

Filing date: 30 Aug 2019
Reporting date: 29 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38653

FORM 3 SUBMISSION

Filing date: 30 Aug 2019
Reporting date: 29 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38079

FORM 4 SUBMISSION

Filing date: 05 Jun 2019
Reporting date: 03 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 05 Jun 2019
Reporting date: 03 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38079

FORM 3 SUBMISSION

Filing date: 10 Jan 2019
Reporting date: 01 Jan 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 03 Oct 2018
Reporting date: 01 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 05 Jun 2018
Reporting date: 01 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36508

FORM 4 SUBMISSION

Filing date: 05 Oct 2017
Reporting date: 03 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36508

FORM 4 SUBMISSION

Filing date: 27 Sep 2017
Reporting date: 25 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 05 Jun 2017
Reporting date: 01 Jun 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36508

FORM 4 SUBMISSION

Filing date: 27 Dec 2016
Reporting date: 22 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36508

FORM 4 SUBMISSION

Filing date: 22 Dec 2016
Reporting date: 20 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 02 Jun 2016
Reporting date: 01 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36508

FORM 4 SUBMISSION

Filing date: 21 Dec 2015
Reporting date: 17 Dec 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36508

FORM 3 SUBMISSION

Filing date: 21 Dec 2015
Reporting date: 17 Dec 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36677

PRIMARY DOCUMENT

Filing date: 09 Oct 2015
Reporting date: 06 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36677

PRIMARY DOCUMENT

Filing date: 09 Oct 2015
Reporting date: 06 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-26658

FORM 4 SUBMISSION

Filing date: 28 May 2015
Reporting date: 26 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 000-26658

FORM 4/A SUBMISSION

Filing date: 27 Feb 2015
Reporting date: 19 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-26658

FORM 4 SUBMISSION

Filing date: 20 Nov 2014
Reporting date: 19 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-26658

FORM 4 SUBMISSION

Filing date: 19 Aug 2014
Reporting date: 18 Aug 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 000-26658

FORM 3 SUBMISSION

Filing date: 19 Aug 2014
Reporting date: 18 Aug 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Shawn Tomasello files with the SEC under CIK 0001617239. 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.

Shawn Tomasello 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 Shawn Tomasello

Filer Overview

Latest Filings

4

4

4

4

4

4

4

4 filing

FORM 4/A SUBMISSION

FORM 4/A SUBMISSION

4

3

OWNERSHIP DOCUMENT

4 filing

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 3 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 3

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

4 filing

3 filing

4

PRIMARY DOCUMENT

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 4 SUBMISSION

PRIMARY DOCUMENT

FORM 3 SUBMISSION

PRIMARY DOCUMENT

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 4 SUBMISSION

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 4 SUBMISSION

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 3 SUBMISSION

PRIMARY DOCUMENT

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

About this filer

FAQ

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