Keith B. Alexander

Entity
Individual
Business address
P.O. Box 81226, 98108-1226 Seattle, WA
Insider ownership signature
/s/ by Susan K. Jong as attorney-in-fact for Keith B. Alexander
All SEC filings
View on sec.gov
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Keith B. Alexander has filed 34 SEC EDGAR filings since 12/7/2015

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Nov 18, 2025 Nov 15, 2025 000-22513
144 Open Document Open Filing Nov 17, 2025
4 Open Document Open Filing FORM 4 May 14, 2025 May 12, 2025 000-22513
144 Open Document Open Filing May 12, 2025
4 Open Document Open Filing FORM 4 Nov 19, 2024 Nov 15, 2024 000-22513
4 Open Document Open Filing FORM 4 Nov 6, 2024 Nov 4, 2024 000-22513
144 Open Document Open Filing Nov 4, 2024
4 Open Document Open Filing FORM 4 May 8, 2024 May 6, 2024 000-22513
144 Open Document Open Filing May 6, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 17, 2023 Nov 15, 2023 000-22513
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 13, 2023 Sep 13, 2023 000-22513
4 Open Document Open Filing PRIMARY DOCUMENT Nov 17, 2022 Nov 15, 2022 000-22513
4 Open Document Open Filing FORM 4 SUBMISSION Nov 23, 2021 Nov 22, 2021 001-39125
4 Open Document Open Filing PRIMARY DOCUMENT Nov 17, 2021 Nov 15, 2021 000-22513
4 Open Document Open Filing FORM 4 SUBMISSION Nov 17, 2021 Nov 15, 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION Nov 10, 2021 Nov 8, 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION Nov 3, 2021 Nov 1, 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION Oct 27, 2021 Oct 25, 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION Oct 20, 2021 Oct 18, 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION Sep 14, 2021 Sep 10, 2021 001-39125
SC 13D Open Document Open Filing SC 13D Sep 7, 2021
4 Open Document Open Filing FORM 4 SUBMISSION Aug 30, 2021 Aug 26, 2021 001-39125
3 Open Document Open Filing FORM 3 SUBMISSION Aug 30, 2021 Aug 26, 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION Sep 9, 2020 Sep 9, 2020 000-22513
3 Open Document Open Filing FORM 3 SUBMISSION Sep 9, 2020 Sep 9, 2020 000-22513
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 3, 2018 Apr 3, 2018 001-37494
4 Open Document Open Filing FORM 4 Feb 28, 2018 Feb 26, 2018 001-37494
4 Open Document Open Filing FORM 4 Aug 15, 2017 Aug 11, 2017 001-37494
4 Open Document Open Filing FORM 4 Aug 10, 2017 Aug 8, 2017 001-37494
4 Open Document Open Filing FORM 4 Aug 16, 2016 Aug 12, 2016 001-37494
4 Open Document Open Filing FORM 4 Aug 11, 2016 Aug 9, 2016 001-37494
4/A Open Document Open Filing FORM 4/A May 19, 2016 Dec 15, 2015 001-37494
4 Open Document Open Filing FORM 4 Dec 17, 2015 Dec 15, 2015 001-37494
3 Open Document Open Filing FORM 3 Dec 7, 2015 Nov 27, 2015 001-37494