0001127602-18-007642.txt : 20180221 0001127602-18-007642.hdr.sgml : 20180221 20180221192327 ACCESSION NUMBER: 0001127602-18-007642 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180217 FILED AS OF DATE: 20180221 DATE AS OF CHANGE: 20180221 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PETRELLO ANTHONY G CENTRAL INDEX KEY: 0001195669 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32657 FILM NUMBER: 18630197 MAIL ADDRESS: STREET 1: NABORS CORP SERVICES STREET 2: 515 W GREENS RD SUITE 1200` CITY: HOUSTON STATE: TX ZIP: 77067 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NABORS INDUSTRIES LTD CENTRAL INDEX KEY: 0001163739 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 980363970 STATE OF INCORPORATION: D0 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: CROWN HOUSE STREET 2: 4 PAR-LA-VILLE ROAD SECOND FLOOR CITY: HAMILTON, HM08 STATE: D0 ZIP: 0000 BUSINESS PHONE: 2464219471 MAIL ADDRESS: STREET 1: P O BOX HM3349 CITY: HAMILTON, HMPX STATE: D0 ZIP: 0000 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2018-02-17 0001163739 NABORS INDUSTRIES LTD NBR 0001195669 PETRELLO ANTHONY G C/O NABORS CORPORATE SERVICES 515 WEST GREENS ROAD HOUSTON TX 77067 1 1 CHAIRMAN, PRESIDENT & CEO Common Stock 2018-02-17 4 F 0 50828 6.62 D 3508830 D Common Stock 2018-02-20 4 F 0 1742 6.62 D 3507088 D Common Stock 5825191 I Trust Reflects the number of shares surrendered on February 17, 2018 to satisfy the tax withholding on the vesting of 127,141 shares of the 381,424 performance shares originally granted on February 17, 2018. The remaining 76,313 vested shares were retained by the executive. Reflects the number of shares surrendered on February 20, 2018 to satisfy the tax withholding on the vesting of 76,945 of the 384,721 performance shares originally granted on February 20, 2015. The remaining 75,203 vested shares were retained by the executive. /s/ Mark D. Andrews by Power of Attorney for Anthony G. Petrello 2018-02-21