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

Steven M. Seibert

CIK 0001301457. 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

21 May 2024

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 21 May 2024 for CIK 0001301457.

View Source Filing

Business address: C/O The Mosaic Company, 101 East Kennedy Blvd., Suite 2500, Tampa, FL, 33602
Top ownership issuers: MOS

Filer intelligence

What SEC filings say about Steven M. Seibert

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 MOS worth $1.51M.

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 1 rows

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

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Forms 3/4/5 insider context

MOS

20 May 2024

$1.51M

Issuer page Owner page

Latest update

What changed recently for Steven M. Seibert

Ownership report updated

Latest ownership report period: 20 May 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

21 May 2024

Page type

Ownership filings

Latest period

20 May 2024

Ownership context was refreshed from SEC Forms 3/4/5 filed on 21 May 2024.

Open ownership filings Browse recent public updates

SEC filing record

CIK 0001301457 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

22 Oct 2004

Latest filing

21 May 2024

Entity

Individual

Observed form types

4 4/A 3

Primary evidence

Open SEC filing index Steven M. Seibert SEC filings Steven M. Seibert owner filings

Latest Filings

Recent SEC filings for Steven M. Seibert with direct links to document and filing folders.

4 File 001-32327

FORM 4

Filing date: 21 May 2024
Reporting date: 20 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 30 May 2023
Reporting date: 25 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-32327

FORM 4/A

Filing date: 26 May 2023
Reporting date: 21 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 23 May 2023
Reporting date: 21 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

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 001-32327

FORM 4

Filing date: 23 May 2022
Reporting date: 19 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 24 May 2021
Reporting date: 20 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 12 May 2021
Reporting date: 10 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 22 May 2020
Reporting date: 21 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 19 May 2020
Reporting date: 18 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 28 May 2019
Reporting date: 23 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 21 May 2019
Reporting date: 19 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 15 May 2018
Reporting date: 14 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 11 May 2018
Reporting date: 10 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 22 May 2017
Reporting date: 18 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 17 May 2017
Reporting date: 15 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 05 Oct 2016
Reporting date: 03 Oct 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 20 May 2016
Reporting date: 19 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 06 Oct 2015
Reporting date: 04 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

FORM 4

Filing date: 15 May 2015
Reporting date: 14 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - 2011 ANNUAL GRANT RELEASE (10-06-2014)

Filing date: 08 Oct 2014
Reporting date: 06 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - 2014 ANNUAL GRANT (5-15-2014)

Filing date: 16 May 2014
Reporting date: 15 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - OPEN MARKET SALE (3-12-2014)

Filing date: 13 Mar 2014
Reporting date: 12 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-32327

4/A filing

Filing date: 09 Oct 2013
Reporting date: 03 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - 2010 RSU LAPSE (10-07-2013)

Filing date: 09 Oct 2013
Reporting date: 07 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - ANNUAL GRANT (10-03-2013)

Filing date: 04 Oct 2013
Reporting date: 03 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - ANNUAL GRANT (10-04-12)/2009 GRANT PAYMENT (10-08-12)

Filing date: 09 Oct 2012
Reporting date: 04 Oct 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - OPEN MARKET SALE (4-9-2012)

Filing date: 10 Apr 2012
Reporting date: 09 Apr 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - ANNUAL GRANT (10-06-11)/2008 GRANT PAYMENT (10-09-11)

Filing date: 11 Oct 2011
Reporting date: 06 Oct 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - OPEN MARKET SALE (JANUARY 2011)

Filing date: 31 Jan 2011
Reporting date: 28 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT FORM 4 - ANNUAL GRANT (10-07-10)

Filing date: 12 Oct 2010
Reporting date: 07 Oct 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-32327

SIEBERT ANNUAL GRANT (10/08/2009) & OPEN MARKET SALE (08/06/2009) FORM 4

Filing date: 04 Aug 2010
Reporting date: 02 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

Steven M. Seibert

Follow future filing-backed changes

What SEC filings say about Steven M. Seibert

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Steven M. Seibert

CIK 0001301457 filing coverage

Latest Filings

FORM 4

FORM 4

FORM 4/A

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

SIEBERT FORM 4 - 2011 ANNUAL GRANT RELEASE (10-06-2014)

SIEBERT FORM 4 - 2014 ANNUAL GRANT (5-15-2014)

SIEBERT FORM 4 - OPEN MARKET SALE (3-12-2014)

4/A filing

SIEBERT FORM 4 - 2010 RSU LAPSE (10-07-2013)

SIEBERT FORM 4 - ANNUAL GRANT (10-03-2013)

SIEBERT FORM 4 - ANNUAL GRANT (10-04-12)/2009 GRANT PAYMENT (10-08-12)

SIEBERT FORM 4 - OPEN MARKET SALE (4-9-2012)

SIEBERT FORM 4 - ANNUAL GRANT (10-06-11)/2008 GRANT PAYMENT (10-09-11)

SIEBERT FORM 4 - OPEN MARKET SALE (JANUARY 2011)

SIEBERT FORM 4 - ANNUAL GRANT (10-07-10)

SIEBERT ANNUAL GRANT (10/08/2009) & OPEN MARKET SALE (08/06/2009) FORM 4

Related pages for Steven M. Seibert