Filer Snapshot

L. B. Day SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001181929.

Entity Type

Individual

Total Filings

81

Latest Filing

03 Mar 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 03 Mar 2026 for CIK 0001181929.

View Source Filing
Business address
2355 W Chandler Blvd, Chandler, AZ, 85224-6199
Top holdings (ownership)
MCHP and UAVS

Quick Takeaways

  • L. B. Day is an SEC filer tracked under CIK 0001181929.
  • 81 filings are listed on this profile.
  • Common form coverage includes 4, 4/A, 144 and more.

What Changed

  • Latest filing: 4 filed on 03 Mar 2026.
  • Report period: 01 Mar 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 03 Mar 2026 for CIK 0001181929.

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 L. B. Day.

Latest source-backed update
4 filed 03 Mar 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 03 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for L. B. Day

Ownership report updated

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

Update date

03 Mar 2026

Page type

Ownership filings

Latest period

01 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

L. B. Day has filed 81 SEC EDGAR filings since 29 Aug 2002. Common forms include 4, 4/A, 144, 5/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for L. B. Day with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2026 01 Mar 2026 001-36492
4 Open 4 document View SEC filing for 4 23 May 2025 22 May 2025 001-36492
4 Open 4 document View SEC filing for 4 09 Apr 2025 08 Apr 2025 001-36492
4 Open 4 document View SEC filing for 4 06 Feb 2025 04 Feb 2025 001-36492
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2021 18 Aug 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2021 10 Aug 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2021 23 Feb 2021 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2020 18 Aug 2020 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2020 10 Aug 2020 000-21184
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2020 28 May 2020 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Aug 2019 20 Aug 2019 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2019 12 Aug 2019 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Mar 2019 14 Mar 2019 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2018 14 Aug 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Aug 2018 14 Aug 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Aug 2018 10 Aug 2018 000-21184
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 13 Mar 2018 07 Mar 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Mar 2018 07 Mar 2018 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Aug 2017 22 Aug 2017 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Aug 2017 10 Aug 2017 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2017 14 Feb 2017 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Aug 2016 15 Aug 2016 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2016 10 Aug 2016 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Aug 2015 14 Aug 2015 000-21184
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 11 Aug 2015 10 Aug 2015 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2015 10 Aug 2015 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2015 13 Feb 2015 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Aug 2014 25 Aug 2014 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2014 11 Aug 2014 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 May 2014 27 May 2014 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 27 May 2014
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2014 11 Feb 2014 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 11 Feb 2014
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Nov 2013 01 Nov 2013 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 04 Nov 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Aug 2013 16 Aug 2013 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Aug 2013 10 Aug 2013 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2013 01 Aug 2013 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2013 22 May 2013 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 22 May 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2013 19 Feb 2013 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 19 Feb 2013
144 Open 144 document View SEC filing for 144 FORM 144 14 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2012 13 Nov 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Aug 2012 17 Aug 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Aug 2012 10 Aug 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 01 Aug 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2012 11 Jun 2012 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 May 2012 31 May 2012 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 31 May 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Feb 2012 10 Feb 2012 000-21184
144 Open 144 document View SEC filing for 144 FORM 144 10 Feb 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Aug 2011 19 Aug 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Aug 2011 10 Aug 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2011 01 Aug 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 May 2011 11 May 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2011 03 Feb 2011 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Dec 2010 13 Dec 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Aug 2010 20 Aug 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2010 01 Aug 2010 000-21184
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jun 2010 18 Jun 2010 000-21184

About this filer

L. B. Day files with the SEC under CIK 0001181929. 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.