Kenneth Fletcher Olson SEC EDGAR Filings (CIK 0001793360)

SEC EDGAR filings, ownership reports, and insider transactions for Kenneth Fletcher Olson.

Business address
C/O Harvard Bioscience, Inc., 84 October Hill Road #10, Holliston, MA, 01746
Top holdings (ownership)
HBIO
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Kenneth Fletcher Olson has filed 9 SEC EDGAR filings since 06 Nov 2019

Latest Filings

Recent SEC filings for Kenneth Fletcher Olson including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Dec 2021 29 Dec 2021 001-33957
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Nov 2021 01 Nov 2021 001-33957
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Jun 2021 11 Jun 2021 001-33957
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2021 01 Mar 2021 001-33957
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jan 2021 31 Dec 2020 001-33957
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2020 01 Nov 2020 001-33957
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2020 11 Jun 2020 001-33957
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Nov 2019 01 Nov 2019 001-33957
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Nov 2019 01 Nov 2019 001-33957

About this filer

Kenneth Fletcher Olson files with the SEC under CIK 0001793360. 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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