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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000320575-19-000014
Filing Date
2019-04-29
Accepted
2019-04-29 16:18:23
Documents
1
Effectiveness Date
2019-04-29

Document Format Files

Seq Description Document Type Size
1 DEFA14A a2019proxysupplement.htm DEFA14A 122269
  Complete submission text file 0000320575-19-000014.txt   123603
Mailing Address 1250 N.E. LOOP 410 SUITE 1000 SAN ANTONIO TX 78209
Business Address 1250 N.E. LOOP 410 SUITE 1000 SAN ANTONIO TX 78209 2108287689
PIONEER ENERGY SERVICES CORP (Filer) CIK: 0000320575 (see all company filings)

IRS No.: 742088619 | State of Incorp.: TX | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-08182 | Film No.: 19776140
SIC: 1381 Drilling Oil & Gas Wells