X0508 4 2026-02-23 0001021860 NOV Inc. NOV 0001619915 Weinstock Craig L. 10353 RICHMOND AVE. HOUSTON TX 77042 false true false false Sr. VP. & Gen. Counsel false Common Stock 2026-02-23 4 M false 20000 15.00 A 296319 D Common Stock 2026-02-23 4 M false 30000 15.00 A 326319 D Common Stock 2026-02-23 4 S false 20000 20.3221 D 306319 D Common Stock 2026-02-23 4 S false 30000 20.0044 D 276319 D Common Stock 2026-02-23 4 S false 10495 19.94 D 265824 D Common Stock 2026-02-23 4 S false 9505 19.945 D 256319 D Non-Qualified Stock Option (right to buy) 15.00 2026-02-23 4 M false 20000 0.00 D 2031-02-23 Common Stock 20000 51178 D Non-Qualified Stock Option (right to buy) 15.00 2026-02-23 4 M false 30000 0.00 D 2031-02-23 Common Stock 30000 21178 D The price reported in column 4 is the average price. These shares were sold in multiple transactions. The prices for these shares ranged from $20.20 to $20.37. The reporting person undertakes to provide to NOV Inc., any securityholder of NOV Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth within this footnote (1) to this Form 4. The price reported in column 4 is the average price. These shares were sold in multiple transactions. The prices for these shares ranged from $20.00 to $20.005. The reporting person undertakes to provide to NOV Inc., any securityholder of NOV Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth within this footnote (2) to this Form 4. The price reported in column 4 is the average price. These shares were sold in multiple transactions. The prices for these shares ranged from $19.93 to $19.945. The reporting person undertakes to provide to NOV Inc., any securityholder of NOV Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth within this footnote (3) to this Form 4. The option, representing a right to purchase a total of 71,178 shares, became exercisable in three equal installments beginning on February 22, 2022, which was the first anniversday of the date on which the option was granted. By: Peter F. Vranderic For: Craig L. Weinstock 2026-02-24