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

David E. Wheadon

CIK 0001789507. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

Latest Filing

27 May 2026

Industry

n/a

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Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 27 May 2026 for CIK 0001789507.

View Source Filing

Business address: C/O Assertio Therapeutics, Inc., 100 South Saunders Road, Suite 300, Lake Forest, IL, 60045
Top holdings (ownership): SHC, INDV, and VXRT

Filer intelligence

What SEC filings say about David E. Wheadon

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

Forms 3/4/5 show insider context for SHC worth $2.09M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 5 rows

Officer, director, and 10% owner holdings or transactions.

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Forms 3/4/5 insider context

SHC

22 May 2026

$2.09M

Issuer page Owner page

INDV

13 May 2026

$993.6K

Issuer page Owner page

VXRT

13 Jun 2025

$22K

Issuer page Owner page

KRTX

18 Mar 2024

Issuer page Owner page

Latest update

What changed recently for David E. Wheadon

Ownership report updated

Latest ownership report period: 22 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

27 May 2026

Page type

Ownership filings

Latest period

22 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 27 May 2026.

Open ownership filings Browse recent public updates

Filer Overview

David E. Wheadon has filed 32 SEC EDGAR filings since 01 Oct 2019. Common forms include 4, 3.

David E. Wheadon SEC filings David E. Wheadon owner filings

Latest Filings

Recent SEC filings for David E. Wheadon with direct links to document and filing folders.

4 File 001-39729

4

Filing date: 27 May 2026
Reporting date: 22 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37835

FORM 4

Filing date: 14 May 2026
Reporting date: 13 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-43254

4

Filing date: 04 May 2026
Reporting date: 30 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-43254

3

Filing date: 30 Apr 2026
Reporting date: 30 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37835

FORM 4

Filing date: 28 Jan 2026
Reporting date: 26 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-37835

FORM 4

Filing date: 07 Jan 2026
Reporting date: 05 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-37835

FORM 3

Filing date: 07 Jan 2026
Reporting date: 01 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35285

FORM 4

Filing date: 16 Jun 2025
Reporting date: 13 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39729

4

Filing date: 27 May 2025
Reporting date: 22 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35285

FORM 4

Filing date: 12 Jun 2024
Reporting date: 11 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39729

4

Filing date: 29 May 2024
Reporting date: 24 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38958

FORM 4

Filing date: 18 Mar 2024
Reporting date: 18 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35285

FORM 4

Filing date: 01 Aug 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38958

4

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

4 File 001-39729

FORM 4 SUBMISSION

Filing date: 31 May 2023
Reporting date: 26 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35420

FORM 4 SUBMISSION

Filing date: 24 Oct 2022
Reporting date: 20 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35285

FORM 4 WHEADON

Filing date: 08 Aug 2022
Reporting date: 04 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38958

PRIMARY DOCUMENT

Filing date: 16 Jun 2022
Reporting date: 15 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35420

FORM 4 SUBMISSION

Filing date: 31 May 2022
Reporting date: 26 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-35420

FORM 3 SUBMISSION

Filing date: 31 May 2022
Reporting date: 26 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39729

FORM 4

Filing date: 31 May 2022
Reporting date: 27 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38958

PRIMARY DOCUMENT

Filing date: 23 Jun 2021
Reporting date: 16 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35285

FORM 4 WHEADON

Filing date: 17 Jun 2021
Reporting date: 16 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39729

FORM 4

Filing date: 01 Jun 2021
Reporting date: 28 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39729

FORM 3

Filing date: 28 May 2021
Reporting date: 27 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-35285

FORM 3

Filing date: 23 Apr 2021
Reporting date: 21 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38958

FORM 4 SUBMISSION

Filing date: 03 Dec 2020
Reporting date: 03 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38958

FORM 3 SUBMISSION

Filing date: 03 Dec 2020
Reporting date: 03 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39294

FORM 4

Filing date: 29 Sep 2020
Reporting date: 28 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39294

FORM 4

Filing date: 21 May 2020
Reporting date: 19 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-13111

FORM 4

Filing date: 01 Oct 2019
Reporting date: 28 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-13111

FORM 3

Filing date: 01 Oct 2019
Reporting date: 28 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

David E. Wheadon files with the SEC under CIK 0001789507. 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.

David E. Wheadon

Follow future filing-backed changes

What SEC filings say about David E. Wheadon

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for David E. Wheadon

Filer Overview

Latest Filings

4

FORM 4

4

3

FORM 4

FORM 4

FORM 3

FORM 4

4

FORM 4

4

FORM 4

FORM 4

4

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 WHEADON

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 4

PRIMARY DOCUMENT

FORM 4 WHEADON

FORM 4

FORM 3

FORM 3

FORM 4 SUBMISSION

FORM 3 SUBMISSION

FORM 4

FORM 4

FORM 4

FORM 3

About this filer

FAQ

Related pages for David E. Wheadon