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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001011438-23-000386
Filing Date
2023-05-12
Accepted
2023-05-12 16:06:31
Documents
2
Period of Report
2023-03-31
Effectiveness Date
2023-05-12

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 2907
2 informationtable.html INFORMATION TABLE  
2 informationtable.xml INFORMATION TABLE 1401
  Complete submission text file 0001011438-23-000386.txt   5515
Mailing Address 410 PARK AVENUE 20TH FLOOR NEW YORK NY 10022
Business Address 410 PARK AVENUE 20TH FLOOR NEW YORK NY 10022 (212) 515-2100
Yorktown Energy Partners VIII, L.P. (Filer) CIK: 0001473116 (see all company filings)

IRS No.: 262754039 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-17371 | Film No.: 23915645