X0508 4 2026-02-20 0001163739 NABORS INDUSTRIES LTD NBR 0001381972 YEARWOOD JOHN C/O NABORS CORPORATE SERVICES, INC. 515 W. GREENS RD., SUITE 1200 HOUSTON TX 77067 1 0 Common Stock 2026-02-20 4 P 0 6410 78.1197 A 28444 D The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions at prices ranging from $77.97 to $78.24. The reporting person undertakes to provide the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased as each separate price within the ranges set forth in this footnote. /s/ Mark D. Andrews by Power of Attorney for John Yearwood 2026-02-24