NOV Inc.
Last updated September 27, 2026
Organization details
- Legal name
- NOV Inc.
- Former names
- National Oilwell Varco Inc National Oilwell Inc
- Ownership
- Public
- Status
- Active
- SIC code
- 3533 — Oil & Gas Field Machinery & Equipment
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Houston
- Headquarters state / province
- Texas
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- NOV
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001021860
- EIN
- 76-0475815
Board of directors
-
Ben A. Guill · DirectorSince 2023
-
Christian S. Kendall · DirectorSince 2024
-
Clay C. Williams · Director · Chairman, President and CEOSince 2023
-
David D. Harrison · DirectorSince 2023
-
Eric L. Mattson · DirectorSince 2023
-
Greg L. Armstrong · DirectorSince 2023
- Since 2023
-
Jose A. Bayardo · Director · Chairman, President, and CEOSince 2026
-
Marcela E. Donadio · DirectorSince 2023
-
Patricia B. Melcher · DirectorSince 2024
-
Patricia Martinez · DirectorSince 2024
-
Robert S. Welborn · DirectorSince 2023
-
Sanjay Chowbey · DirectorSince 2026
-
William R. Thomas · DirectorSince 2023
Chief executives
Clay C. Williams
· Chairman, President and CEO
Dates unknown
Jose A. Bayardo
· Chairman, President, and CEO
Dates unknown
Director election results
Annual meeting of May 20, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
94.2%
-
97.4%
-
98.2%
-
98.4%
-
99.5%
-
99.5%
-
99.7%
-
99.9%
-
99.9%
Board connections
9 of this board's directors also sit on 14 other boards.
- via Christian S. Kendall
- via James T. Hackett
- via Ben A. Guill
- via James T. Hackett
- via Marcela E. Donadio
- via Sanjay Chowbey
- via Jose A. Bayardo
- via Marcela E. Donadio
- via James T. Hackett
- via Robert S. Welborn
- via Patricia Martinez
- via Greg L. Armstrong
- via Christian S. Kendall
- via James T. Hackett
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $1,012,200
- 2 purchases by 1 insider
- Sold, last 12 months
- $4,637,000
- 6 sales by 3 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 31, 2026 | David D. Harrison Director | Open-market sale | −9,594 | $19.21 | $184,301 |
| May 20, 2026 | Marcela E. Donadio Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | Sanjay Chowbey Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | Patricia Martinez Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | Robert S. Welborn Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | William R. Thomas Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | David D. Harrison Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | Christian S. Kendall Director | Grant or award | +9,457 | — | — |
| May 20, 2026 | Patricia B. Melcher Director | Grant or award | +9,457 | — | — |
| Mar 20, 2026 | Jose A. Bayardo Director, Officer (Chairman, President, and CEO) | Shares withheld for tax | −4,995 | $18.68 | $93,307 |
| Mar 20, 2026 | Novak Christy Lynn Officer (VP, Corp. Controller, CAO) | Shares withheld for tax | −869 | $18.68 | $16,233 |
| Mar 20, 2026 | Reed Rodney C. Officer (Senior VP and CFO) | Shares withheld for tax | −4,995 | $18.68 | $93,307 |
| Feb 23, 2026 | Weinstock Craig L. Officer (Sr. VP. & Gen. Counsel) | Shares withheld for tax | −2,562 | $20.28 | $51,957 |
| Feb 23, 2026 | Reed Rodney C. Officer (Senior VP and CFO) | Shares withheld for tax | −2,035 | $20.28 | $41,270 |
| Feb 23, 2026 | Novak Christy Lynn Officer (VP, Corp. Controller, CAO) | Shares withheld for tax | −3,843 | $20.28 | $77,936 |
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