PATTERSON UTI ENERGY INC·4

Mar 29, 3:06 PM ET

VOLLMER JOHN E III 4

4 · PATTERSON UTI ENERGY INC · Filed Mar 29, 2013

Insider Transaction Report

Form 4
Period: 2013-03-29
VOLLMER JOHN E III
Chief Financial Officer
Transactions
  • Exercise/Conversion

    Common Stock, $.01 par value per share

    2013-03-29$16.22/sh+190,000$3,081,800508,500 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2013-03-29190,0000 total
    Exercise: $16.22From: 2006-04-30Exp: 2013-04-29Common Stock, $.01 par value per share (190,000 underlying)
  • Tax Payment

    Common Stock, $.01 par value per share

    2013-03-29$23.84/sh154,747$3,689,168353,753 total
Holdings
  • Common Stock, $.01 par value per share

    (indirect: By Trust)
    200,000
Footnotes (3)
  • [F1]Acquired upon exercise of option that would have expired April 29, 2013.
  • [F2]Shares disposed to pay exercise price and applicable withholding taxes.
  • [F3]Held by trust(s) for which the reporting person is a trustee.

Documents

2 files
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION

  • EX-24.4_466376

    POA DOCUMENT