L. Heath Sampson

Business address
C/O Advanced Emissions Solutions, Inc., 9135 S Ridgeline Blvd Ste 200, Highlands Ranch, CO, 80129
Top holdings (ownership)
MODV
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L. Heath Sampson has filed 33 SEC EDGAR filings since 05 Sep 2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 25 Nov 2024 21 Nov 2024 001-34221
4 Open Document Open Filing FORM 4 22 Feb 2024 14 Feb 2024 001-34221
4 Open Document Open Filing FORM 4 19 Sep 2023 15 Sep 2023 001-34221
4 Open Document Open Filing FORM 4 05 Sep 2023 31 Aug 2023 001-34221
4 Open Document Open Filing FORM 4 24 May 2023 23 May 2023 001-34221
4 Open Document Open Filing FORM 4 08 Mar 2023 06 Mar 2023 001-34221
4 Open Document Open Filing FORM 4 28 Feb 2023 26 Feb 2023 001-34221
4 Open Document Open Filing FORM 4 10 Feb 2023 08 Feb 2023 001-34221
4 Open Document Open Filing FORM 4 23 Nov 2022 21 Nov 2022 001-34221
4 Open Document Open Filing FORM 4 20 May 2022 26 Feb 2022 001-34221
4 Open Document Open Filing FORM 4 10 Feb 2022 08 Feb 2022 001-34221
4 Open Document Open Filing FORM 4 02 Mar 2021 26 Feb 2021 001-34221
3 Open Document Open Filing FORM 3 02 Mar 2021 26 Feb 2021 001-34221
4 Open Document Open Filing FORM 4 25 Mar 2020 23 Mar 2020 001-37822
4 Open Document Open Filing FORM 4 18 Oct 2019 16 Oct 2019 001-37822
4 Open Document Open Filing FORM 4 20 Aug 2019 16 Aug 2019 001-37822
4 Open Document Open Filing FORM 4 26 Mar 2019 23 Mar 2019 001-37822
4 Open Document Open Filing FORM 4 04 Jan 2019 02 Jan 2019 001-37822
4 Open Document Open Filing FORM 4 18 Oct 2018 16 Oct 2018 001-37822
4 Open Document Open Filing FORM 4 16 Aug 2018 14 Aug 2018 001-37822
4 Open Document Open Filing FORM 4 27 Mar 2018 23 Mar 2018 001-37822
4 Open Document Open Filing FORM 4 05 Mar 2018 01 Mar 2018 001-37822
4 Open Document Open Filing FORM 4 04 Jan 2018 02 Jan 2018 001-37822
4 Open Document Open Filing FORM 4 18 Oct 2017 16 Oct 2017 001-37822
4 Open Document Open Filing FORM 4 27 Mar 2017 23 Mar 2017 001-37822
4 Open Document Open Filing FORM 4 02 Mar 2017 28 Feb 2017 001-37822
4 Open Document Open Filing FORM 4 04 Jan 2017 02 Jan 2017 001-37822
4 Open Document Open Filing FORM 4 18 Oct 2016 16 Oct 2016 001-37822
4 Open Document Open Filing FORM 4 06 Jan 2016 04 Jan 2016 000-54992
4 Open Document Open Filing FORM 4 09 Jun 2015 05 Jun 2015 000-54992
4 Open Document Open Filing PRIMARY DOCUMENT 05 Mar 2015 03 Mar 2015 000-54992
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jan 2015 02 Jan 2015 000-54992
3 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2014 27 Aug 2014 000-54992