Karen A. Foster SEC EDGAR Filings (CIK 0001683151)

SEC EDGAR filings, ownership reports, and insider transactions for Karen A. Foster.

Business address
C/O Biolife Solutions, Inc., 3303 Monte Villa Parkway, Suite 310, Bothell, WA, 98021
Top holdings (ownership)
BLFS
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Karen A. Foster has filed 105 SEC EDGAR filings since 26 Aug 2016

Latest Filings

Recent SEC filings for Karen A. Foster including 4, 4/A, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2026 06 Jan 2026 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2025 09 Dec 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 28 Nov 2025 25 Nov 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2025 09 Oct 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2025 11 Sep 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 26 Aug 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 09 Jul 2025 07 Jul 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2025 10 Jun 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 28 May 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 11 Apr 2025 09 Apr 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 20 Mar 2025 18 Mar 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2025 11 Mar 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2025 03 Mar 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 12 Feb 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2025 06 Jan 2025 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2024 26 Nov 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2024 12 Nov 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 01 Nov 2024 30 Oct 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2024 18 Jul 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2024 29 May 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2024 17 May 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 23 Apr 2024 18 Apr 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 29 Mar 2024 27 Mar 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2024 08 Mar 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2024 21 Feb 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 23 Jan 2024 19 Jan 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2023 03 Dec 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 19 Dec 2023 17 Dec 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2023 19 Nov 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2023 13 Nov 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2023 05 Nov 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 24 Oct 2023 22 Oct 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 10 Oct 2023 08 Oct 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2023 24 Sep 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2023 10 Sep 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2023 27 Aug 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2023 25 Aug 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 16 Aug 2023 14 Aug 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 29 Jun 2023 27 Jun 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2023 31 May 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2023 15 May 2023 001-36362
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 16 May 2023 31 Mar 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2023 06 Apr 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 31 Mar 2023 29 Mar 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2023 07 Mar 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2023 01 Mar 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 13 Feb 2023 09 Feb 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 10 Jan 2023 03 Jan 2023 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2022 28 Dec 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Nov 2022 29 Nov 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2022 10 Nov 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2022 29 Sep 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 01 Sep 2022 31 Aug 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 16 Aug 2022 14 Aug 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2022 10 Aug 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2022 29 Jul 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2022 17 Jul 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 06 Jul 2022 03 Jul 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2022 28 Jun 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2022 19 Jun 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2022 05 Jun 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 01 Jun 2022 27 May 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2022 22 May 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2022 13 May 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 19 Apr 2022 18 Apr 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 13 Apr 2022 12 Apr 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 31 Mar 2022 29 Mar 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2022 24 Feb 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2022 01 Mar 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2022 10 Feb 2022 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2021 29 Dec 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2021 30 Nov 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 27 Oct 2021 25 Oct 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 18 Oct 2021 14 Oct 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2021 28 Sep 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 29 Sep 2021 27 Sep 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2021 26 Aug 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2021 23 Aug 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 28 Jul 2021 26 Jul 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2021 29 Jun 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2021 21 Jun 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2021 28 May 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 26 May 2021 24 May 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 21 Apr 2021 19 Apr 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 14 Apr 2021 12 Apr 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2021 01 Apr 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2021 26 Mar 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2021 22 Mar 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2021 26 Feb 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2021 22 Feb 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2021 08 Feb 2021 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2020 01 Dec 2020 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 01 Oct 2020 29 Sep 2020 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2020 26 Aug 2020 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 01 Jun 2020 28 May 2020 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2020 25 Mar 2020 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2020 26 Feb 2020 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2019 25 Feb 2019 001-36362
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Mar 2018 08 Mar 2018 001-36362
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jan 2018 01 Jan 2018 001-36362
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2016 13 Apr 2016 001-36362
3 Open 3 document View SEC filing for 3 FORM 3 26 Aug 2016 13 Apr 2016 001-36362

About this filer

Karen A. Foster files with the SEC under CIK 0001683151. 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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