Mark A. Mccollum

Entity
Individual
Business address
3000 North Sam Houston Parkway E., 77002 Houston, TX
Insider ownership signature
Mark A. McCollum by J Feng POA
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Mark A. Mccollum has filed 114 SEC EDGAR filings since 7/10/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 Aug 11, 2025 Aug 8, 2025 001-32260
4 Open Document Open Filing 4 May 16, 2025 May 14, 2025 001-39327
4 Open Document Open Filing 4 Apr 21, 2025 Apr 17, 2025 001-39327
3 Open Document Open Filing 3 Jan 2, 2025 Jan 1, 2025 001-39327
4 Open Document Open Filing 4 Nov 22, 2024 Nov 22, 2024 001-05153
4 Open Document Open Filing 4 Aug 12, 2024 Aug 9, 2024 001-32260
4 Open Document Open Filing FORM 4 Mar 5, 2024 Mar 1, 2024 001-05153
4 Open Document Open Filing FORM 4 SUBMISSION Aug 14, 2023 Aug 11, 2023 001-32260
4 Open Document Open Filing FORM 4 Mar 3, 2023 Mar 1, 2023 001-05153
4 Open Document Open Filing FORM 4 Dec 2, 2022 Dec 1, 2022 001-05153
3 Open Document Open Filing FORM 3 Dec 1, 2022 Dec 1, 2022 001-05153
4 Open Document Open Filing FORM 4 Aug 15, 2022 Aug 12, 2022 001-32260
4 Open Document Open Filing FORM 4 Mar 4, 2022 Mar 3, 2022 001-32260
4 Open Document Open Filing FORM 4 Aug 16, 2021 Aug 13, 2021 001-32260
4 Open Document Open Filing FORM 4 Aug 17, 2020 Aug 14, 2020 001-32260
4 Open Document Open Filing FORM 4 Dec 17, 2019 Dec 13, 2019 001-36504
4 Open Document Open Filing FORM 4 Aug 19, 2019 Aug 16, 2019 001-32260
4 Open Document Open Filing FORM 4 May 20, 2019 May 18, 2019 001-32260
4 Open Document Open Filing FORM 4 Apr 25, 2019 Apr 24, 2019 001-36504
4 Open Document Open Filing FORM 4 Feb 4, 2019 Jan 31, 2019 001-36504
4 Open Document Open Filing FORM 4 Aug 20, 2018 Aug 17, 2018 001-32260
4 Open Document Open Filing FORM 4 May 21, 2018 May 18, 2018 001-32260
3 Open Document Open Filing FORM 3 May 21, 2018 May 18, 2018 001-32260
4 Open Document Open Filing FORM 4 Apr 27, 2018 Apr 26, 2018 001-33666
4 Open Document Open Filing FORM 4 Apr 26, 2018 Apr 24, 2018 001-36504
4 Open Document Open Filing FORM 4 Mar 5, 2018 Mar 2, 2018 001-33666
4 Open Document Open Filing FORM 4 Feb 2, 2018 Jan 31, 2018 001-36504
4 Open Document Open Filing FORM 4 Apr 25, 2017 Apr 24, 2017 001-36504
3 Open Document Open Filing FORM 3 Apr 25, 2017 Apr 24, 2017 001-36504
4 Open Document Open Filing FORM 4 Mar 6, 2017 Mar 3, 2017 001-33666
4 Open Document Open Filing PRIMARY DOCUMENT Mar 1, 2017 Feb 27, 2017 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Dec 9, 2016 Dec 7, 2016 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Dec 8, 2016 Dec 6, 2016 001-03492
4 Open Document Open Filing FORM 4 Mar 7, 2016 Mar 4, 2016 001-33666
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2015 Dec 8, 2015 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Dec 9, 2015 Dec 7, 2015 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Dec 7, 2015 Dec 3, 2015 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Dec 4, 2015 Dec 2, 2015 001-03492
4 Open Document Open Filing FORM 4 Mar 5, 2015 Mar 4, 2015 001-33666
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2014 Dec 8, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Dec 5, 2014 Dec 3, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Jul 17, 2014 Jul 15, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Jun 24, 2014 Jun 20, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT May 27, 2014 May 23, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Apr 22, 2014 Apr 21, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Apr 7, 2014 Apr 3, 2014 001-03492
4 Open Document Open Filing PRIMARY DOCUMENT Mar 25, 2014 Mar 21, 2014 001-03492
4 Open Document Open Filing FORM 4 Mar 6, 2014 Mar 4, 2014 001-33666
4 Open Document Open Filing PRIMARY DOCUMENT Feb 27, 2014 Feb 25, 2014 001-03492