William C. Kirby SEC EDGAR Filings (CIK 0001413483)

SEC EDGAR filings, ownership reports, and insider transactions for William C. Kirby.

Business address
22 Concord Ave., Lexington, MA, 02421
Top holdings (ownership)
CBT
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William C. Kirby has filed 22 SEC EDGAR filings since 26 Sep 2007

Latest Filings

Recent SEC filings for William C. Kirby including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 12 Jan 2026 08 Jan 2026 001-05667
4 Open 4 document View SEC filing for 4 4 14 Jan 2025 10 Jan 2025 001-05667
4 Open 4 document View SEC filing for 4 4 12 Jan 2024 11 Jan 2024 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jan 2023 12 Jan 2023 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jan 2022 13 Jan 2022 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jan 2021 07 Jan 2021 001-05667
4 Open 4 document View SEC filing for 4 02 Dec 2020 01 Dec 2020 811-04893
4 Open 4 document View SEC filing for 4 12 Nov 2020 10 Nov 2020 811-04893
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jan 2020 09 Jan 2020 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jan 2019 10 Jan 2019 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2018 12 Jan 2018 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2017 13 Jan 2017 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jan 2016 08 Jan 2016 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jan 2015 09 Jan 2015 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jan 2014 10 Jan 2014 001-05667
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 30 Apr 2013 23 Apr 2012 811-04893
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jan 2013 11 Jan 2013 001-05667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jul 2012 10 Jul 2012 001-05667
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 12 Jul 2012 10 Jul 2012 001-05667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2010 09 Mar 2010 811-05749

About this filer

William C. Kirby files with the SEC under CIK 0001413483. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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.

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