VAALER MAGNUS

Filed: 8/13/2026ACC: 0001628280-26-056531

InsiderVAALER MAGNUSCIK 2118679

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IssuerBORR DRILLING LTDCIK 1715497

Officer· Chief Financial Officer

Since Mar 2026

0.00

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Shares

Direct

Shares owned266.71K

Total

266.71K direct266.71K

Security Title	Shares Owned	Ownership Type
Common Shares	266.71K	Direct
Total	266.71K	266.71K direct

Derivative Holdings (Post-Transaction)12

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

133.33K

Shares owned

0.00

Exercise price

3.66

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

183.33K

Shares owned

0.00

Exercise price

1.66

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

100K

Shares owned

0.00

Exercise price

6.31

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

100K

Shares owned

0.00

Exercise price

6.31

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

100K

Shares owned

0.00

Exercise price

6.31

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

75K

Shares owned

0.00

Exercise price

6.54

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

183.33K

Shares owned

0.00

Exercise price

1.66

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

183.33K

Shares owned

0.00

Exercise price

1.66

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

75K

Shares owned

0.00

Exercise price

6.54

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

133.33K

Shares owned

0.00

Exercise price

4.41

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

133.33K

Shares owned

0.00

Exercise price

5.16

Expiration

—

Exercise window

—

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

75K

Shares owned

0.00

Exercise price

6.54

Expiration

—

Exercise window

—

Total

Underlying

1.48M

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares
Employee Stock Option to Purchase Common Shares Direct	Common Shares	3.66	—	—	133.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	1.66	—	—	183.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	6.31	—	—	100K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	6.31	—	—	100K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	6.31	—	—	100K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	6.54	—	—	75K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	1.66	—	—	183.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	1.66	—	—	183.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	6.54	—	—	75K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	4.41	—	—	133.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	5.16	—	—	133.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	6.54	—	—	75K
Total					1.48M