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CIK 0000889900 · Large accelerated filer

PATTERSON UTI ENERGY INC

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Ticker
PTEN
Exchange
Nasdaq
Industry
Drilling Oil & Gas Wells
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
752504748
Phone
2817657100
Business address
10713 WEST SAM HOUSTON PARKWAY NORTH, SUITE 800, HOUSTON, TX, 77064
Former names
PATTERSON ENERGY INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$12,698,780
in 5 filings, $3.0M under 10b5-1 plans

Net −$12,698,780. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Hendricks William Andrew JR −$6.2M President & CEO sold 20% of stake
  2. Drummond Robert Wayne Jr −$2.6M Director sold 18% of stake
  3. STEWART JAMES CARL −$2.4M Director sold 100% of stake
  4. Wexler Seth David −$1.5M EVP, General Counsel&Secretary sold 23% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2017-06-09 Holcomb James Michael President-Drilling Subsidiary Shares withheld for taxes −12,303 $19.89 $245K 273,803
2017-05-02 Holcomb James Michael President-Drilling Subsidiary Grant or award +22,272 286,106
2017-05-02 Wexler Seth David SVP, General Counsel, Sec?y Grant or award +22,272 211,634
2017-05-02 VOLLMER JOHN E III Chief Financial Officer Grant or award +84,298 762,598
2017-05-02 VOLLMER JOHN E III Chief Financial Officer Grant or award +37,862 800,460
2017-05-02 BERNS KENNETH N Senior Vice President Grant or award +84,298 482,020
2017-05-02 BERNS KENNETH N Senior Vice President Grant or award +37,862 519,882
2017-05-02 Hendricks William Andrew JR President & CEO Grant or award +194,535 550,754
2017-05-02 Hendricks William Andrew JR President & CEO Grant or award +100,223 650,977
2017-05-02 SIEGEL MARK S Chairman of the Board Grant or award +155,628 1,102,874
2017-05-02 SIEGEL MARK S Chairman of the Board Grant or award +113,586 1,216,460
2017-04-26 Hendricks William Andrew JR President & CEO Shares withheld for taxes −10,408 $22.61 $235K 356,219
2017-02-27 BUCKNER CHARLES OLIVER Director Option exercise +10,000 $22.29 $223K 19,500
2017-02-27 BUCKNER CHARLES OLIVER Director Shares withheld for taxes −7,989 $27.90 $223K 11,511
2017-02-27 BUCKNER CHARLES OLIVER Director Option exercise · Stock Option (Right to Buy) −10,000 0
2017-01-01 Thom Tiffany J Director Grant or award +6,500 15,500
2017-01-01 HUNT TERRY H Director Grant or award +6,500 49,371
2017-01-01 HUFF CURTIS W Director Grant or award +6,500 92,184
2017-01-01 Conlon Michael W Director Grant or award +6,500 27,500
2017-01-01 BUCKNER CHARLES OLIVER Director Grant or award +6,500 9,500

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