SCHORN PATRICK purchased 51.4% of their position (1.20M shares) of BORR DRILLING LTD on the open market

Open‑market purchase worth $1.99M — a major conviction buy. The strongest form of insider conviction signal.

P · 1 purchase

SCHORN PATRICK

Filed: 6/22/2026ACC: 0001628280-26-044543

InsiderSCHORN PATRICKCIK 1512880

→

IssuerBORR DRILLING LTDCIK 1715497

Director

Since Mar 2026

+2.40M

Net shares

Net buyer

$1.99M

Total acquired

Open market trades

1B · 0S

Total transactions

2.40M acquired

Non-Derivative Transactions1

Common Shares

Direct

P · Purchase

+1.20M

Price / share

$1.66

Trade value

$1.99M

% of position

51.4%

6/17/2026

2.33M→3.54M

Total

Net shares

+1.20M

Net value

$1.99M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Shares Direct	6/17/2026	P · Purchase	+1.20M	$1.66	$1.99M	51.4%	2.33M	3.54M
Total			+1.20M		$1.99M

Derivative Transactions3

Employee Stock Option to Purchase Common Shares

Direct

M · Option Exercise

Converts to

Common Shares

400K shares

+400K

Strike price

1.66

Held after

400K

Exercisable

—

6/17/2026

Employee Stock Option to Purchase Common Shares

Direct

M · Option Exercise

Converts to

Common Shares

400K shares

+400K

Strike price

1.66

Held after

400K

Exercisable

—

6/17/2026

Employee Stock Option to Purchase Common Shares

Direct

M · Option Exercise

Converts to

Common Shares

400K shares

+400K

Strike price

1.66

Held after

400K

Exercisable

—

6/17/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Stock Option to Purchase Common Shares Direct	Common Shares400K shares	6/17/2026	M · Option Exercise	+400K	1.66	—	400K
Employee Stock Option to Purchase Common Shares Direct	Common Shares400K shares	6/17/2026	M · Option Exercise	+400K	1.66	—	400K
Employee Stock Option to Purchase Common Shares Direct	Common Shares400K shares	6/17/2026	M · Option Exercise	+400K	1.66	—	400K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)3

Employee Stock Option to Purchase Common Shares

Direct

Underlying security

Common Shares

Underlying shares

333.33K

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

333.33K

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

333.33K

Shares owned

0.00

Exercise price

3.66

Expiration

—

Exercise window

—

Total

Underlying

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares
Employee Stock Option to Purchase Common Shares Direct	Common Shares	5.16	—	—	333.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	4.41	—	—	333.33K
Employee Stock Option to Purchase Common Shares Direct	Common Shares	3.66	—	—	333.33K
Total					1M