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[Form 4] Noble Corp plc Insider Trading Activity

Noble Corp plc President & CEO Robert W. Eifler reported routine equity compensation activity dated February 3, 2026.

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Noble Corp plc President & CEO Robert W. Eifler reported routine equity compensation activity dated February 3, 2026. Restricted stock units converted into 20,875 and 26,023 Class A Ordinary Shares, consistent with prior RSU grants that vest in three equal annual installments.

To cover tax withholding on these vestings, the issuer withheld 8,215 and 10,241 Class A Ordinary Shares at $36.43 per share. Following these transactions, Eifler directly held 1,274,892 Class A Ordinary Shares, plus 181,944 and 155,921 remaining restricted stock units.

Positive

  • None.

Negative

  • None.
Insider Eifler Robert W.
Role President & CEO
Type Security Shares Price Value
Exercise Restricted Stock Units 20,875 $0.00 $0.00
Exercise Restricted Stock Units 26,023 $0.00 $0.00
Exercise A Ordinary Shares 20,875 $0.00 $0.00
Exercise Price or Tax Liability A Ordinary Shares 8,215 $36.43 $299K
Exercise A Ordinary Shares 26,023 $0.00 $0.00
Exercise Price or Tax Liability A Ordinary Shares 10,241 $36.43 $373K
Holdings After Transaction: Restricted Stock Units — 155,921 contracts (Direct); A Ordinary Shares — 1,274,892 shares (Direct)
Footnotes (4)
  1. F1. Each restricted stock unit (RSU) represents a contingent right to receive one Class A Ordinary Share.
  2. F2. Shares withheld by Issuer to satisfy tax withholding requirements on vesting of RSUs.
  3. F3. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date, which was February 3, 2023.
  4. F4. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date, which was February 3, 2025.

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SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Eifler Robert W.
(Last) (First) (Middle)
2101 CITY WEST BOULEVARD, SUITE 600
(Street)
HOUSTON TX 77042
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Noble Corp plc [ NE ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
X Officer (give title below) Other (specify below)
President & CEO
3. Date of Earliest Transaction (Month/Day/Year)
02/03/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
A Ordinary Shares 02/03/2026 M 20,875 A (1) 1,267,325 D
A Ordinary Shares 02/03/2026 F 8,215(2) D $36.43 1,259,110 D
A Ordinary Shares 02/03/2026 M 26,023 A (1) 1,285,133 D
A Ordinary Shares 02/03/2026 F 10,241(2) D $36.43 1,274,892 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (1) 02/03/2026 M 20,875 (3) (3) A Ordinary Shares 20,875 $0 181,944 D
Restricted Stock Units (1) 02/03/2026 M 26,023 (4) (4) A Ordinary Shares 26,023 $0 155,921 D
Explanation of Responses:
1. Each restricted stock unit (RSU) represents a contingent right to receive one Class A Ordinary Share.
2. Shares withheld by Issuer to satisfy tax withholding requirements on vesting of RSUs.
3. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date, which was February 3, 2023.
4. The RSUs vest in three equal annual installments beginning on the first anniversary of the grant date, which was February 3, 2025.
Remarks:
/s/ Jennie Howard, as attorney-in-fact 02/05/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR