Donald R. Young

Business address
C/O Aspen Aerogels, Inc., 30 Forbes Road, Building B, Northborough, MA, 01532
Top holdings (ownership)
ASPN
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Donald R. Young has filed 53 SEC EDGAR filings since 12 Jun 2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 14 Nov 2025 13 Nov 2025 001-36481
144 Open Document Open Filing 13 Nov 2025
4 Open Document Open Filing 4 12 May 2025 12 May 2025 001-36481
4 Open Document Open Filing 4 11 Mar 2025 07 Mar 2025 001-36481
4 Open Document Open Filing 4 07 Mar 2025 05 Mar 2025 001-36481
4 Open Document Open Filing 4 25 Feb 2025 21 Feb 2025 001-36481
4 Open Document Open Filing 4 01 Oct 2024 30 Sep 2024 001-36481
144 Open Document Open Filing 30 Sep 2024
4 Open Document Open Filing 4 01 Jul 2024 29 Jun 2024 001-36481
4 Open Document Open Filing 4 29 May 2024 28 May 2024 001-36481
144 Open Document Open Filing 28 May 2024
4 Open Document Open Filing 4 11 Mar 2024 08 Mar 2024 001-36481
4 Open Document Open Filing 4 07 Mar 2024 05 Mar 2024 001-36481
4 Open Document Open Filing 4 07 Mar 2024 05 Mar 2024 001-36481
4 Open Document Open Filing 4 27 Feb 2024 23 Feb 2024 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 08 Sep 2023 07 Sep 2023 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 08 Aug 2023 08 Aug 2023 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2023 24 Feb 2023 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 27 Feb 2023 23 Feb 2023 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 12 May 2022 12 May 2022 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2022 26 Feb 2022 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 25 Feb 2022 23 Feb 2022 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 03 Nov 2021 01 Nov 2021 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jul 2021 29 Jun 2021 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2021 26 Feb 2021 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 26 Feb 2021 24 Feb 2021 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 10 Mar 2020 09 Mar 2020 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2020 27 Feb 2020 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 26 Feb 2020 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 28 Feb 2020 26 Feb 2020 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 05 Sep 2019 04 Sep 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 06 Aug 2019 05 Aug 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 29 May 2019 28 May 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 10 May 2019 09 May 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 09 May 2019 08 May 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 08 May 2019 07 May 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 01 Mar 2019 27 Feb 2019 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 02 Mar 2018 28 Feb 2018 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 09 Aug 2017 08 Aug 2017 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 12 Dec 2016 08 Dec 2016 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 11 Aug 2016 10 Aug 2016 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 15 Dec 2015 11 Dec 2015 001-36481
4/A Open Document Open Filing FORM 4/A SUBMISSION 20 Nov 2015 10 Sep 2015 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 16 Nov 2015 13 Nov 2015 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 14 Sep 2015 10 Sep 2015 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 10 Jun 2015 10 Jun 2015 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 12 May 2015 12 May 2015 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 12 Mar 2015 11 Mar 2015 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 12 Sep 2014 10 Sep 2014 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 19 Aug 2014 15 Aug 2014 001-36481
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jun 2014 18 Jun 2014 001-36481
3 Open Document Open Filing FORM 3 SUBMISSION 12 Jun 2014 12 Jun 2014 001-36481