Jehan Mawjee - 24 Aug 2026 Form 4 Insider Report for Borr Drilling Ltd (BORR)

Reporting relationship: Chief Accounting Officer
Issuer ticker: BORR
Reported as of: 24 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 Aug 2026, 13:47:29 UTC
Prior SEC filing: 13 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Temi Bankole as attorney-in-fact

Key filing fact

Jehan Mawjee filed Form 4 for Borr Drilling Ltd (BORR) on 26 Aug 2026.

Key facts

This page summarizes Jehan Mawjee's Form 4 filing for Borr Drilling Ltd (BORR).
0 reported transactions and 8 derivative rows are listed below.
Accepted by SEC: 26 Aug 2026, 13:47.

Change

Previous filing in this sequence was filed on 13 Aug 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002115154 Primary reporting owner

Mawjee Jehan

Relationship: Chief Accounting Officer
Address: C/O BORR DRILLING LIMITED, 2ND FLOOR 9 PAR-LA-VILLE ROAD, HAMILTON, BERMUDA
Signature: /s/ Temi Bankole as attorney-in-fact
Signature date: 26 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

BORR holding

Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 68,729
Date: 24 Aug 2026
Ownership: Direct
Footnotes: F1

BORR holding

Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 45,000
Date: 24 Aug 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 33,334
Exercise price: $1.66
Footnotes: F3, F4

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 66,666
Exercise price: $1.66
Footnotes: F3, F4

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 41,666
Exercise price: $6.54
Footnotes: F5

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 41,667
Exercise price: $6.54
Footnotes: F5

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 41,667
Exercise price: $6.31
Footnotes: F6

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 41,666
Exercise price: $6.31
Footnotes: F6

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 43,334
Exercise price: $3.66
Footnotes: F7

BORR holding Derivative

Employee Stock Option to Purchase Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 0
Date: 24 Aug 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 43,333
Exercise price: $4.41
Footnotes: F7

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 7 footnotes

Footnote F1

Includes (a) 22,910 restricted stock units (RSUs) that vest in full on September 1, 2026, (b) 22,909 RSUs that vest in full on September 1, 2027 and (c) 22,910 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

Footnote F2

Represents (a) 15,000 restricted stock units (RSUs) that vest in full on September 1, 2027, (b) 15,000 RSUs that vest in full on September 1, 2028 and (c) 15,000 RSUs that vest in full on September 1, 2029, each conditional upon continuous employment with the Issuer at the date of vesting. Each RSU represents a contingent right to receive one common share

Footnote F3

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

Footnote F4

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.

Footnote F5

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

Footnote F6

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

Footnote F7

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

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