Michael F. Silveira SEC EDGAR Filings (CIK 0001258095)

SEC EDGAR filings, ownership reports, and insider transactions for Michael F. Silveira.

Business address
34 Maple Street, Milford, MA, 01757
Top holdings (ownership)
WAT
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Michael F. Silveira has filed 42 SEC EDGAR filings since 12 Sep 2003

Latest Filings

Recent SEC filings for Michael F. Silveira including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2022 03 May 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2022 01 Mar 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Feb 2022 25 Feb 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 May 2021 03 May 2021 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2021 01 Mar 2021 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2021 18 Feb 2021 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2020 02 Mar 2020 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2020 25 Feb 2020 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Feb 2019 26 Feb 2019 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2019 12 Feb 2019 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2018 06 Dec 2018 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2018 17 May 2018 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Feb 2018 26 Feb 2018 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Feb 2018 23 Feb 2018 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2017 06 Dec 2017 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 May 2017 12 May 2017 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Mar 2017 28 Feb 2017 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Feb 2017 17 Feb 2017 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2017 15 Feb 2017 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Dec 2016 06 Dec 2016 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2016 16 May 2016 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Feb 2016 26 Feb 2016 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2016 16 Feb 2016 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2015 09 Dec 2015 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Dec 2015 06 Dec 2015 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2015 03 Mar 2015 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2015 26 Feb 2015 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2015 17 Feb 2015 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Dec 2014 11 Dec 2014 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Dec 2014 08 Dec 2014 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2014 03 Mar 2014 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2014 27 Feb 2014 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2014 26 Feb 2014 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2014 18 Feb 2014 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2013 06 Dec 2013 001-14010
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Aug 2013 23 Aug 2013 001-14010

About this filer

Michael F. Silveira files with the SEC under CIK 0001258095. 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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