STOCK TITAN

Borr Drilling COO sells 25,877 shares for taxes

Borr Drilling’s COO reported a tax-withholding related sale of 25,877 shares and detailed a series of outstanding RSU and stock option awards with staggered vesting through 2028.

(Moderate)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Borr Drilling Ltd (BORR) reported that Chief Operating Officer Harvey Edward Snowling sold 25,877 common shares on September 3, 2026 at $4.8023 per share. A footnote explains the sale was executed solely to satisfy tax withholding obligations from the vesting and settlement of restricted stock units and was not a discretionary sale by Snowling.

Footnotes also describe Snowling’s remaining equity awards, including multiple grants of restricted stock units that vest between 2026 and 2028 and several employee stock option grants on common shares with exercise prices between $1.66 and $6.54 per share, expiring between 2026 and 2029, some of which have staggered vesting schedules.

Positive

  • None.

Negative

  • None.
Insider Snowling Harvey Edward
Role Chief Operating Officer
Sold 25,877 shs ($124K)
Type Security Shares Price Value
Sale Common Shares F1, F2 25,877 $4.8023 $124K
holding Employee Stock Option to Purchase Common Shares F4 -- -- --
holding Employee Stock Option to Purchase Common Shares F4 -- -- --
holding Employee Stock Option to Purchase Common Shares F4 -- -- --
holding Employee Stock Option to Purchase Common Shares F5 -- -- --
holding Employee Stock Option to Purchase Common Shares F5 -- -- --
holding Employee Stock Option to Purchase Common Shares F5 -- -- --
holding Employee Stock Option to Purchase Common Shares F6 -- -- --
holding Employee Stock Option to Purchase Common Shares F6 -- -- --
holding Employee Stock Option to Purchase Common Shares F6 -- -- --
holding Employee Stock Option to Purchase Common Shares F7, F8 -- -- --
holding Employee Stock Option to Purchase Common Shares F7, F8 -- -- --
holding Employee Stock Option to Purchase Common Shares F7, F8 -- -- --
holding Common Shares F3 -- -- --
Holdings After Transaction: Common Shares — 198,444 shares (Direct); Employee Stock Option to Purchase Common Shares — 0 contracts for 1,335,000 underlying shares (Direct)
Footnotes (8)
  1. F1. The reported sale was effected solely to satisfy tax withholding obligations arising from the vesting and settlement of restricted stock units and does not represent a discretionary sale by the reporting person
  2. F2. Includes (a) 57,274 restricted stock units (RSUs) that vest in full on September 1, 2026, (b) 57,273 RSUs that vest in full on September 1, 2027 and (c) 57,274 RSUs that vest in full on September 1, 2028, each conditional upon continuous employment with the Issuer at the date of vesting. Each RSU represents a contingent right to receive one common share
  3. F3. Represents 52,500 restricted stock units (RSUs) that vest in full on September 1, 2027, conditional upon continuous employment with the Issuer at the date of vesting. Each RSU represents a contingent right to receive one common share
  4. F4. Grant of options on August 15, 2024 - options 1/3 vest every August 15 between 2025 and 2027 with strike price as at date of filing
  5. F5. Grant of options on November 17, 2023 - options 1/3 vest every March 1 between 2025 and 2027 with strike price as at date of filing
  6. F6. Grant of options on September 1, 2022 - options 1/3 vest every March 1 between 2024 and 2026 with staggered strike price as at date of filing
  7. F7. Grant of options on August 12, 2021 - options 1/3 vest every August 1 between 2023 and 2025 with strike price as at date of filing
  8. F8. The reported transaction involved an amendment of an outstanding option to extend the expiration date, resulting in the cancellation of the "old" option and the grant of a replacement option. The option was originally granted on August 12, 2021, and is 100% vested and exercisable.
Common shares sold 25,877 shares Sale by COO Harvey Edward Snowling on September 3, 2026 to cover tax withholding
Sale price per share $4.8023 per share Price for 25,877 common shares sold on September 3, 2026
RSUs vesting September 1, 2026 57,274 units Restricted stock units vesting in full on September 1, 2026, each for one common share
RSUs vesting September 1, 2027 57,273 units and 52,500 units Two RSU tranches vesting in full on September 1, 2027, subject to continuous employment
RSUs vesting September 1, 2028 57,274 units Restricted stock units vesting in full on September 1, 2028, each for one common share
Stock options at $6.54 75,000 underlying shares per vesting tranche at $6.54 Employee stock options granted August 15, 2024, vesting one-third annually from 2025 to 2027, expiring August 15, 2029
Stock options at $1.66 150,000 underlying shares at $1.66 Replacement option originally granted August 12, 2021, fully vested and exercisable, expiring December 31, 2026
Stock options at $6.31 100,000 underlying shares per vesting tranche at $6.31 Options granted November 17, 2023, vesting one-third each March 1 from 2025 to 2027, expiring November 17, 2028
restricted stock units financial
"Includes 57,274 restricted stock units (RSUs) that vest in full on September 1, 2026"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
vest in full financial
"RSUs that vest in full on September 1, 2027 and September 1, 2028"
exercise price financial
"Grant of options on August 15, 2024 - options 1/3 vest every August 15 between 2025 and 2027 with strike price as at date of filing"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
expiration date financial
"The reported transaction involved an amendment of an outstanding option to extend the expiration date"
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
replacement option financial
"cancellation of the "old" option and the grant of a replacement option"

FAQ

What insider transaction did BORR’s COO report on September 3, 2026?

Borr Drilling’s Chief Operating Officer Harvey Edward Snowling reported selling 25,877 common shares on September 3, 2026 at $4.8023 per share, with a footnote stating the sale was to satisfy tax withholding obligations from restricted stock unit vesting.

Was the BORR COO’s September 2026 share sale a discretionary sale?

No. The filing states the reported sale was effected solely to satisfy tax withholding obligations arising from the vesting and settlement of restricted stock units and does not represent a discretionary sale by Chief Operating Officer Harvey Edward Snowling.

Does the BORR Form 4 mention a Rule 10b5-1 trading plan for this sale?

No. The Form 4 indicates no Rule 10b5-1 trading plan for the reported transactions, and the footnotes describing the September 3, 2026 sale refer only to tax withholding obligations tied to restricted stock unit vesting.

What restricted stock units for BORR does Harvey Edward Snowling hold after the reported sale?

A footnote states holdings include 57,274 RSUs vesting in full on September 1, 2026, 57,273 RSUs vesting on September 1, 2027, and 57,274 RSUs vesting on September 1, 2028, each conditional on continuous employment at the vesting date.

What additional BORR RSUs are reported separately for the COO?

Another footnote describes 52,500 restricted stock units that vest in full on September 1, 2027, conditional upon continuous employment with Borr Drilling Ltd at the vesting date, with each restricted stock unit representing a contingent right to receive one common share.

What BORR stock options with a $6.54 exercise price does the COO hold?

Footnotes and tables describe options granted on August 15, 2024 to purchase BORR common shares at an exercise price of $6.54 per share, covering 75,000 underlying shares per tranche, with one-third vesting each August 15 from 2025 through 2027 and expiring on August 15, 2029.

Which older BORR stock option grant had its expiration date extended?

A footnote states that options originally granted on August 12, 2021 with an exercise price of $1.66 per share and covering 150,000 underlying shares were amended to extend the expiration date to December 31, 2026, cancelling the old option and granting a replacement option that is 100% vested and exercisable.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Snowling Harvey Edward

(Last)(First)(Middle)
C/O BORR DRILLING LIMITED
2ND FLOOR 9 PAR-LA-VILLE ROAD

(Street)
HAMILTONHM11

(City)(State)(Zip)

BERMUDA

(Country)
2. Issuer Name and Ticker or Trading Symbol
Borr Drilling Ltd [ BORR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Operating Officer
2a. Foreign Trading Symbol
[BORR]
3. Date of Earliest Transaction (Month/Day/Year)
09/03/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Shares09/03/202609/03/2026SV25,877(1)D$4.8023145,944(2)D
Common Shares52,500(3)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Employee Stock Option to Purchase Common Shares$6.5408/15/2025(4)08/15/2029Common Shares75,0000D
Employee Stock Option to Purchase Common Shares$6.5408/15/2026(4)08/15/2029Common Shares75,0000D
Employee Stock Option to Purchase Common Shares$6.5408/15/2027(4)08/15/2029Common Shares75,0000D
Employee Stock Option to Purchase Common Shares$6.3103/01/2025(5)11/17/2028Common Shares100,0000D
Employee Stock Option to Purchase Common Shares$6.3103/01/2026(5)11/17/2028Common Shares100,0000D
Employee Stock Option to Purchase Common Shares$6.3103/01/2027(5)11/17/2028Common Shares100,0000D
Employee Stock Option to Purchase Common Shares$3.6603/01/2024(6)09/01/2027Common Shares120,0000D
Employee Stock Option to Purchase Common Shares$4.4103/01/2025(6)09/01/2027Common Shares120,0000D
Employee Stock Option to Purchase Common Shares$5.1603/01/2026(6)09/01/2027Common Shares120,0000D
Employee Stock Option to Purchase Common Shares$1.6608/12/2023(7)12/31/2026(8)Common Shares150,0000D
Employee Stock Option to Purchase Common Shares$1.6608/12/2024(7)12/31/2026(8)Common Shares150,0000D
Employee Stock Option to Purchase Common Shares$1.6608/12/2025(7)12/31/2026(8)Common Shares150,0000D
Explanation of Responses:
1. The reported sale was effected solely to satisfy tax withholding obligations arising from the vesting and settlement of restricted stock units and does not represent a discretionary sale by the reporting person
2. Includes (a) 57,274 restricted stock units (RSUs) that vest in full on September 1, 2026, (b) 57,273 RSUs that vest in full on September 1, 2027 and (c) 57,274 RSUs that vest in full on September 1, 2028, each conditional upon continuous employment with the Issuer at the date of vesting. Each RSU represents a contingent right to receive one common share
3. Represents 52,500 restricted stock units (RSUs) that vest in full on September 1, 2027, conditional upon continuous employment with the Issuer at the date of vesting. Each RSU represents a contingent right to receive one common share
4. Grant of options on August 15, 2024 - options 1/3 vest every August 15 between 2025 and 2027 with strike price as at date of filing
5. Grant of options on November 17, 2023 - options 1/3 vest every March 1 between 2025 and 2027 with strike price as at date of filing
6. Grant of options on September 1, 2022 - options 1/3 vest every March 1 between 2024 and 2026 with staggered strike price as at date of filing
7. Grant of options on August 12, 2021 - options 1/3 vest every August 1 between 2023 and 2025 with strike price as at date of filing
8. The reported transaction involved an amendment of an outstanding option to extend the expiration date, resulting in the cancellation of the "old" option and the grant of a replacement option. The option was originally granted on August 12, 2021, and is 100% vested and exercisable.
Remarks:
/s/ Temi Bankole as attorney-in-fact09/04/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)