Sign in

CIK 0001021860 · Large accelerated filer

Ticker
NOV
Exchange
NYSE
Industry
Oil & Gas Field Machinery & Equipment
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
760475815
Phone
346-223-3000
Business address
10353 RICHMOND AVE., HOUSTON, TX, 77042
Former names
NATIONAL OILWELL VARCO INC, NATIONAL OILWELL INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

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.

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

Date Insider Transaction Shares Price Value Owned after
2026-07-31 HARRISON DAVID D Director Sale −9,594 $19.21 $184K 126,763
2026-05-20 Donadio Marcela E Director Grant or award +9,457 106,882
2026-05-20 Chowbey Sanjay Director Grant or award +9,457 9,457
2026-05-20 Martinez Patricia Director Grant or award +9,457 34,956
2026-05-20 Welborn Robert S. Director Grant or award +9,457 55,429
2026-05-20 Thomas William R. Director Grant or award +9,457 101,166
2026-05-20 HARRISON DAVID D Director Grant or award +9,457 136,357
2026-05-20 Kendall Christian S Director Grant or award +9,457 95,406
2026-05-20 MELCHER PATRICIA B Director Grant or award +9,457 34,956
2026-03-20 Bayardo Jose A Chairman, President, and CEO Shares withheld for taxes −4,995 $18.68 $93K 745,678
2026-03-20 Novak Christy Lynn VP, Corp. Controller, CAO Shares withheld for taxes −869 $18.68 $16K 102,561
2026-03-20 Reed Rodney C. Senior VP and CFO Shares withheld for taxes −4,995 $18.68 $93K 165,797
2026-02-23 Weinstock Craig L. Sr. VP. & Gen. Counsel Shares withheld for taxes −2,562 $20.28 $52K 253,757
2026-02-23 Reed Rodney C. Senior VP and CFO Shares withheld for taxes −2,035 $20.28 $41K 170,792
2026-02-23 Novak Christy Lynn VP, Corp. Controller, CAO Shares withheld for taxes −3,843 $20.28 $78K 103,430
2026-02-23 Bayardo Jose A Chairman, President, and CEO Shares withheld for taxes −4,220 $20.28 $86K 750,673
2026-02-23 Rovig Joseph W President - Energy Equipment Shares withheld for taxes −2,864 $20.28 $58K 266,830
2026-02-23 Livingston Scott B. See Remarks Shares withheld for taxes −1,259 $20.28 $26K 118,213
2026-02-23 Weinstock Craig L. Sr. VP. & Gen. Counsel Option exercise +20,000 $15.00 $300K 296,319
2026-02-23 Weinstock Craig L. Sr. VP. & Gen. Counsel Option exercise +30,000 $15.00 $450K 326,319

Page 1 of 7 · 136 trades