Mccollum Mark A
Reporting Owner SEC Filing List

CIK: 0001215888
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Seadrill LtdDonnelley Financial Solutions /fa/05/18/2026
4Statement of changes in beneficial owner...Seadrill LtdDonnelley Financial Solutions /fa/05/18/2026
4Statement of changes in beneficial owner...Mccollum Mark A05/18/2026
3Initial statement of beneficial ownershi...Oneok Inc /new/01/27/2026
4Statement of changes in beneficial owner...Oneok Inc /new/01/27/2026
3Initial statement of beneficial ownershi...Mccollum Mark A01/27/2026
4Statement of changes in beneficial owner...Mccollum Mark A01/27/2026
4Statement of changes in beneficial owner...Westlake CorpMccollum Mark A /fa08/11/2025
4Statement of changes in beneficial owner...Mccollum Mark AMccollum Mark A /fa08/11/2025
4Statement of changes in beneficial owner...Seadrill LtdDonnelley Financial Solutions /fa05/16/2025
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Mccollum Mark A 's Ownership Transactions

IssuerFiling
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Transaction
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Transaction
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SharesPriceTotal AmtShares Owned