<SEC-DOCUMENT>0001127602-22-000690.txt : 20220104
<SEC-HEADER>0001127602-22-000690.hdr.sgml : 20220104
<ACCEPTANCE-DATETIME>20220104205706
ACCESSION NUMBER:		0001127602-22-000690
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220104
DATE AS OF CHANGE:		20220104

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:		22508474

	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:		4412921510

	MAIL ADDRESS:	
		STREET 1:		P O BOX HM3349
		CITY:			HAMILTON, HMPX
		STATE:			D0
		ZIP:			0000
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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    <footnotes>
        <footnote id="F1">These shares were donated to a charitable foundation.</footnote>
        <footnote id="F2">Reflects the number of shares surrendered on December 31, 2021 to satisfy the tax withholding on the vesting of 5 restricted shares out of the 15 restricted shares originally granted on December 31, 2018. The 2 vested shares remaining were retained by the executive.</footnote>
        <footnote id="F3">Represents the number of TSR shares forfeited on December 31, 2021, out of a total of 41,832 TSR shares originally granted to Mr. Petrello on January 2, 2019, based on the Issuer's relative total shareholder return as compared to a peer
group of companies during the three-year performance period beginning on January 1, 2019 and ending on December 31, 2021, as determined on December 31, 2021, by the Compensation Committee of the Issuer's Board of Directors (the &quot;Compensation Committee&quot;).</footnote>
        <footnote id="F4">Reflects the number of shares surrendered on December 31, 2021 to satisfy the tax withholding on the vesting of 20,916 TSR shares earned out of a total of 41,832 shares originally granted to Mr. Petrello on January 2, 2019, based on the Issuer's relative total shareholder return as compared to a peer group of companies during the three-year performance period beginning on January 1, 2019 and ending on December 31, 2021, as determined on December 31, 2021 by the Compensation Committee. The remaining 12,685 earned and vested shares were retained by the executive.</footnote>
        <footnote id="F5">Represents an award of TSR shares that will only vest at the end of a three-year performance period (January 1, 2022 to December 31, 2024) based on the Issuer's relative total shareholder return as compared to a peer group of companies. The number of shares reported represents the maximum that may be earned, which is 200% of the target number. No number of shares is guaranteed to vest and the actual number of shares that will vest at the end of the performance period may be anywhere from zero to the amount stated.</footnote>
        <footnote id="F6">Reflects the number of shares surrendered on January 2, 2022 to satisfy the tax withholding on the vesting of 16,999 shares of the 50,996  Performance shares originally granted on January 2, 2020.  The remaining 10,309 vested shares were retained by the executive.</footnote>
        <footnote id="F7">Reflects the number of shares surrendered on January 2, 2022 to satisfy the tax withholding on the vesting of 17,260 Performance restricted stock units of the 51,779 Performance restricted stock units earned on January 2, 2021.  The remaining 10,287 vested Performance shares were retained by the executive.</footnote>
        <footnote id="F8">Reflects the number of shares surrendered on January 4, 2022 to satisfy the tax withholding on the vesting of 18,428 shares of the 55,284  Performance restricted stock units originally granted on January 4, 2021.  The remaining 11,176 vested shares were retained by the executive.</footnote>
        <footnote id="F9">Reflects the number of shares vesting on January 4, 2022 of the 55,284 earned Performance units settled in shares originally granted on January 4, 2021.</footnote>
        <footnote id="F10">Performance Share Units convert into common shares on a 1-for-1 basis.</footnote>
        <footnote id="F11">These Performance restricted stock units were earned by Mr. Petrello pursuant to his employment agreement based on the achievement of certain objectives for the year 2021, as determined on December 31, 2021, by the Compensation Committee. 196.66% of the target number of performance restricted stock units granted pursuant to the terms of Mr. Petrello's employment agreement were determined to have been earned. The number reported above reflects the number of earned performance restricted stock units that are payable in share-settled restricted stock units. The remaining 53,441 performance restricted stock units were settled in cash pursuant to the terms of the applicable award agreement. The Performance restricted stock units that settle in shares are scheduled to vest in three (3) equal annual installments beginning on the first anniversary of the date of grant, January 4, 2022.</footnote>
        <footnote id="F12">These warrants were distributed in connection with the Performance restricted stock units earned by Mr. Petrello as determined on December 31, 2021 by the Compensation Committee and which have vested.</footnote>
        <footnote id="F13">Represents warrants that were originally issued on June 11, 2021 as a distribution to all holders of common shares.  Each warrant entitles the holder to purchase one common share (plus an incentive share fraction, if any) at an exercise price of $166.66667 per warrant, subject to certain adjustments.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Mark D. Andrews by Power of Attorney for Anthony G. Petrello</signatureName>
        <signatureDate>2022-01-04</signatureDate>
    </ownerSignature>
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