A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

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New filings appear as the SEC updates EDGAR, and older records can vary by availability.

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Updates follow new EDGAR submissions and periodic data refreshes.

Filer Snapshot

Sam L. Barker

CIK 0001226877. 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

04 May 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: Forms 3/4/5 owner position for LXRX. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

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Largest parsed holding

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Populates from the latest parsed 13F information table.

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13D/G large stake

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No recent parsed 13D/G stake row for this CIK.

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Insider / owner context

LXRX

01 May 2026 · $159.9K

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Source: SEC Forms 3/4/5

4 filed on 04 May 2026 for CIK 0001226877.

View Source Filing

Business address: 51 Aunt Molly Road, Hopewell, NJ, 08525
Parsed ownership coverage: Form 3/4/5 holdings value
$293.9K
Estimated from parsed insider ownership filings when values are available.
Top disclosed positions: LXRX CYCC

Filer intelligence

What SEC filings say about Sam L. Barker

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 LXRX worth $159.9K.

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 2 rows

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

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Forms 3/4/5 insider context

LXRX

01 May 2026

$159.9K

Issuer page Owner page

CYCC

30 Jun 2023

$134K

Issuer page Owner page

Latest update

What changed recently for Sam L. Barker

Ownership report updated

Latest ownership report period: 01 May 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 May 2026

Page type

Ownership filings

Latest period

01 May 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 04 May 2026.

Open ownership filings Browse recent public updates

SEC filing record

CIK 0001226877 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings

First seen

24 May 2004

Latest filing

04 May 2026

Entity

Individual

Observed form types

4 3

Primary evidence

Open SEC filing index Sam L. Barker SEC filings Sam L. Barker owner filings

Latest Filings

Showing the latest 12 of 45 SEC filings for Sam L. Barker.

Open full filing history

4 File 000-30111

PRIMARY DOCUMENT

Filing date: 04 May 2026
Reporting date: 01 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30111

PRIMARY DOCUMENT

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

4 File 000-30111

PRIMARY DOCUMENT

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

4 File 000-30111

PRIMARY DOCUMENT

Filing date: 13 May 2024
Reporting date: 13 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30111

PRIMARY DOCUMENT

Filing date: 29 Apr 2024
Reporting date: 28 Apr 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50626

OWNERSHIP DOCUMENT

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

4 File 000-30111

PRIMARY DOCUMENT

Filing date: 22 May 2023
Reporting date: 21 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30111

PRIMARY DOCUMENT

Filing date: 28 Apr 2023
Reporting date: 28 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50626

OWNERSHIP DOCUMENT

Filing date: 16 Jun 2022
Reporting date: 14 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30111

PRIMARY DOCUMENT

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

4 File 000-30111

PRIMARY DOCUMENT

Filing date: 02 May 2022
Reporting date: 30 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-50626

OWNERSHIP DOCUMENT

Filing date: 02 Dec 2021
Reporting date: 30 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

Sam L. Barker

Start with the SEC data that changes for this CIK

What SEC filings say about Sam L. Barker

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Sam L. Barker

CIK 0001226877 filing coverage

Latest Filings

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

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