Hughes Owen
Reporting Owner SEC Filing List

CIK: 0001575933
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...C4 Therapeutics, Inc.Goodwin Procter Llp /fa06/26/2026
4Statement of changes in beneficial owner...Hughes OwenGoodwin Procter Llp /fa06/26/2026
4Statement of changes in beneficial owner...Hughes Owen05/13/2026
4Statement of changes in beneficial owner...Anaptysbio, Inc05/13/2026
3Initial statement of beneficial ownershi...Hughes Owen05/13/2026
3Initial statement of beneficial ownershi...Anaptysbio, Inc05/13/2026
4Statement of changes in beneficial owner...Hughes OwenSecurex Filings /fa04/22/2026
4Statement of changes in beneficial owner...Xoma Royalty CorpSecurex Filings /fa04/22/2026
4Statement of changes in beneficial owner...Hughes OwenSecurex Filings /fa03/17/2026
4Statement of changes in beneficial owner...Xoma Royalty CorpSecurex Filings /fa03/17/2026
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Hughes Owen 's Ownership Transactions

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