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Filing
Form 4
Form 4
0001628280-25-052694
·
Greenidge Generation Holdings Inc.
Filer
Filing index
Filing metadata
Accession number
0001628280-25-052694
Form type
Form 4
Filer
Greenidge Generation Holdings Inc.
CIK
CIK 1844971
Filed
Nov 17, 2025
Reporting period
Nov 09, 2025
Description
Insider transaction
Documents
Filing index
0001628280-25-052694-index.htm
Complete submission
0001628280-25-052694.txt
All documents
directory listing
Filed by
Greenidge Generation Holdings Inc.
CIK 1844971
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