Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-00-000315
Filing Date
2000-02-11
Accepted
2000-02-11 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 8862
  Complete submission text file 0000902219-00-000315.txt   10901
Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 1302 N. GRAND P O BOX 1839 1302 N GRAND HUTCHINSON KS 67501
Business Address 1302 N. GRAND 1302 N GRAND HUTCHINSON KS 67501 3166658500
PETROGLYPH ENERGY INC (Subject) CIK: 0001038052 (see all company filings)

EIN.: 742826234 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-51817 | Film No.: 535255
SIC: 1311 Crude Petroleum & Natural Gas