Robert S. Welborn

Business address
C/O Nov Inc., 10353 Richmond Ave., Houston, TX, 77042
Top holdings (ownership)
NOV
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Robert S. Welborn has filed 7 SEC EDGAR filings since 25 Oct 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 03 Oct 2025 01 Oct 2025 001-13219
3 Open Document Open Filing 03 Oct 2025 01 Oct 2025 001-13219
4 Open Document Open Filing 4 22 May 2025 20 May 2025 001-12317
4 Open Document Open Filing 4 16 May 2024 15 May 2024 001-12317
4 Open Document Open Filing FORM 4 SUBMISSION 18 May 2023 17 May 2023 001-12317
4 Open Document Open Filing FORM 4 SUBMISSION 26 May 2022 24 May 2022 001-12317
3 Open Document Open Filing FORM 3 SUBMISSION 25 Oct 2021 20 Oct 2021 001-12317