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

Mary Ann Halford

CIK 0001899239. 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

22 Dec 2025

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 CNVS. 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

CNVS

08 Dec 2025 · $697.7K

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Source: SEC Forms 3/4/5

4 filed on 22 Dec 2025 for CIK 0001899239.

View Source Filing

Business address: 12 Briarbrook Drive, Briarcliff Manor, NY, 10510
Parsed ownership coverage: Form 3/4/5 holdings value
$803.1K
Estimated from parsed insider ownership filings when values are available.
Top disclosed positions: CNVS OCTO

Filer intelligence

What SEC filings say about Mary Ann Halford

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 CNVS worth $697.7K.

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

CNVS

08 Dec 2025

$697.7K

Issuer page Owner page

OCTO

17 Mar 2024

$105.4K

Issuer page Owner page

Latest update

What changed recently for Mary Ann Halford

Ownership report updated

Latest ownership report period: 08 Dec 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

22 Dec 2025

Page type

Ownership filings

Latest period

08 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 22 Dec 2025.

Open ownership filings Browse recent public updates

SEC filing record

CIK 0001899239 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

16 May 2022

Latest filing

22 Dec 2025

Entity

Individual

Observed form types

4 144 3

Primary evidence

Open SEC filing index Mary Ann Halford SEC filings Mary Ann Halford owner filings

Latest Filings

Showing the latest 11 of 11 SEC filings for Mary Ann Halford.

4 File 001-31810

4

Filing date: 22 Dec 2025
Reporting date: 08 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31810

4

Filing date: 26 Feb 2025
Reporting date: 24 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 24 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31810

4

Filing date: 07 Jan 2025
Reporting date: 03 Jan 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41033

4 filing

Filing date: 19 Mar 2024
Reporting date: 17 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41033

4 filing

Filing date: 26 Feb 2024
Reporting date: 22 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41033

4 filing

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

3 File 001-31810

3

Filing date: 13 Dec 2023
Reporting date: 08 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-31810

4

Filing date: 12 Dec 2023
Reporting date: 08 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41033

4 filing

Filing date: 07 Oct 2022
Reporting date: 05 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-41033

3 filing

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

Mary Ann Halford

Start with the SEC data that changes for this CIK

What SEC filings say about Mary Ann Halford

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Mary Ann Halford

CIK 0001899239 filing coverage

Latest Filings

4

4

144 filing

4

4 filing

4 filing

4 filing

3

4

4 filing

3 filing

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