SEC Filings
Search SEC EDGAR filings by company ticker and form type
arrow_back
PATTERSON UTI ENERGY INC
3/A
2 filings
All 3/A Filings
Complete history of 3/A filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
20
Sep
Sep 20, 2007
|
open_in_new View Filing |
|
23
Feb
Feb 23, 2007
|
open_in_new View Filing |