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Helmerich Hans
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News
No filings found
Financial
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Prospectus
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Proxies
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Ownership
4
Statement of Changes in Beneficial Ownership
08/24/26
144
Notice of Proposed Sale of Securities
08/20/26
4
Statement of Changes in Beneficial Ownership
05/11/26
4
Statement of Changes in Beneficial Ownership
03/06/26
4
Statement of Changes in Beneficial Ownership
12/22/25
144
Notice of Proposed Sale of Securities
12/19/25
4
Statement of Changes in Beneficial Ownership
05/09/25
4
Statement of Changes in Beneficial Ownership
03/07/25
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SEC Correspondence
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