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8-KThe WireRoutine

Reg FD Disclosure

Filed May 16, 2023 · 3y ago · Accession 0000950170-23-022334

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
PTEN
CIK
889900
Form type
8-K
Filing date
May 16, 2023
Report date
May 16, 2023
Document
pten-20230516.htm
Size
16.6 MB