DEFA14AThe Ballot
PATTERSON UTI ENERGY INC files DEFA14A
Filed Apr 16, 2012 · 14y ago · Accession 0001193125-12-164786
Plain English
DEFA14A filed with the SEC.
Read the source below for the full document.
Filing details
- Company
- PATTERSON UTI ENERGY INC
- Ticker
- PTEN
- CIK
- 889900
- Form type
- DEFA14A
- Filing date
- Apr 16, 2012
- Report date
- —
- Document
- d332772ddefa14a.htm
- Size
- 71 KB