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Mark D. Andrews

CIK: 0001414596

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (14.3%)

Derivative conversions

Awards (A)5 (71.4%)

Compensation grants

Other (G, F, J, C, D, …)1 (14.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

NABORS INDUSTRIES LTD logo
NBR

NABORS INDUSTRIES LTD

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Feb 9, 2026
    Award(A)
    Direct
    4.6K shares-
  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Feb 9, 2026
    Award(A)
    Direct
    1.8K shares-
  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Jan 1, 2026
    Award(A)

    2023 Long Term Performance Share Units

    Direct
    1.6K shares-
  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Jan 1, 2026
    Exercise(M)
    Direct
    1.6K shares-
  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Dec 31, 2025
    Disposition(D)
    Direct
    1.6K shares-
  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Feb 18, 2025
    Award(A)
    Direct
    2.2K shares-
  • NABORS INDUSTRIES LTD logo
    NBR

    NABORS INDUSTRIES LTD

    Feb 18, 2025
    Award(A)
    Direct
    6.9K shares-

1-7 of 7

About Andrews Mark D

Andrews Mark D (SEC CIK 0001414596) files insider reports with the SEC as VP & CORPORATE SECRETARY of NABORS INDUSTRIES LTD (NBR).

Signal8 holds 3 ownership filings by Andrews Mark D, all Form 4s, filed between Feb 20, 2025 and Feb 11, 2026. Those filings report 7 transactions, from Feb 18, 2025 to Feb 9, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Andrews Mark D's filings is in HOUSTON, TX.

Recent filings by Andrews Mark D

  • Feb 9, 2026: Grants or awards of NBR shares (2 lines, Form 4, code A).
  • Jan 1, 2026: Grant or award of NBR derivative securities (Form 4, code A).
  • Jan 1, 2026: Option exercise of NBR shares (Form 4, code M).
  • Dec 31, 2025: Disposition to issuer transaction of NBR shares (Form 4, code D).
  • Feb 18, 2025: Grants or awards of NBR shares (2 lines, Form 4, code A).

Other insiders filing for NABORS INDUSTRIES LTD (NBR)

How to read Form 4 transaction codes