Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000102909-26-001819
Filing Date
2026-03-27
Accepted
2026-03-27 10:48:54
Documents
1
X0202

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 5508
  Complete submission text file 0000102909-26-001819.txt   7183
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address 100 VANGUARD BLVD MALVERN PA 19355 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SCHEDULE 13G/A

Mailing Address 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705
Business Address 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700
NATURAL GAS SERVICES GROUP INC (Subject) CIK: 0001084991 (see all company filings)

EIN.: 752811855 | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-78868 | Film No.: 26802365
SIC: 1389 Oil & Gas Field Services, NEC
(CF Office: 01 Energy & Transportation)