DORMAN MARGARET K

Business address
C/O Smith International Inc, Po Box 60068, Houston, TX, 77205
Top holdings (ownership)
RRC and ETRN
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DORMAN MARGARET K has filed 52 SEC EDGAR filings since 31 Jan 2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 15 May 2025 08 May 2025 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2024 08 May 2024 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 12 May 2023 10 May 2023 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2022 11 May 2022 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2022 01 Jan 2022 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2021 12 May 2021 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2021 01 Jan 2021 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jun 2020 17 Jun 2020 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 15 May 2020 13 May 2020 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2020 01 Jan 2020 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 08 Nov 2019 07 Nov 2019 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 29 Aug 2019 27 Aug 2019 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2019 01 Aug 2019 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 01 Aug 2019 01 Aug 2019 001-38629
3 Open Document Open Filing PRIMARY DOCUMENT 09 Jul 2019 01 Jul 2019 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2019 01 Jul 2019 001-12209
4 Open Document Open Filing PRIMARY DOCUMENT 26 Mar 2019 22 Mar 2019 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2019 01 Jan 2019 001-38629
4 Open Document Open Filing 4 14 Dec 2018 12 Dec 2018 001-38629
4 Open Document Open Filing 4 14 Nov 2018 12 Nov 2018 001-38629
3 Open Document Open Filing 3 14 Nov 2018 12 Nov 2018 001-38629
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2018 01 Jan 2018 001-03551
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2017 01 Jan 2017 001-03551
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2016 01 Jan 2016 001-03551
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2015 01 Jan 2015 001-03551
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2014 01 Jan 2014 001-03551