X0508 4 2026-02-23 0001021860 NOV Inc. NOV 0001605155 Rovig Joseph W 10353 RICHMOND AVE. HOUSTON TX 77042 false true false false President - Energy Equipment false Common Stock 2026-02-23 4 F false 2864 20.28 D 266830 D Common Stock 1011 I by 401(k) Plan Represents the number of shares withheld from the vesting of time-based restricted stock units (granted on February 23, 2023) to satisfy tax withholding liability. Represents the number of shares equivalent of NOV common stock held by Mr. Rovig under the NOV Inc. 401(k) Plan. The information in this report is based on Mr. Rovig's account balance as of February 23, 2026. By: Peter F. Vranderic For: Joseph W. Rovig 2026-02-25