HALGAN JEROME enters ARCH CAPITAL GROUP LTD. with 304.63K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives

HALGAN JEROME

Filed: 9/14/2026ACC: 0001869662-26-000004

InsiderHALGAN JEROMECIK 1869662

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IssuerARCH CAPITAL GROUP LTD.CIK 947484

Officer· CEO, Arch Glob Reinsurance Grp

Since Sep 2026

304.63K

Baseline shares

100% direct

304.63K

Direct ownership

1 position

135.70K

Derivative underlying

13 instruments

Security positions

All direct

Non-Derivative Holdings1

Common Shares, $.0011 par value per share

Direct

Shares owned304.63K

Total

304.63K direct304.63K

Security Title	Shares Owned	Ownership Type
Common Shares, $.0011 par value per share	304.63K	Direct
Total	304.63K	304.63K direct

Derivative Holdings13

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

813.00

Shares owned

N/A

Exercise price

66.70

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

5.53K

Shares owned

N/A

Exercise price

82.22

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

15.82K

Shares owned

N/A

Exercise price

21.55

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

15.93K

Shares owned

N/A

Exercise price

27.67

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

6.60K

Shares owned

N/A

Exercise price

64.17

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

8.72K

Shares owned

N/A

Exercise price

100.48

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

13.69K

Shares owned

N/A

Exercise price

30.82

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

15.46K

Shares owned

N/A

Exercise price

37.42

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

8.32K

Shares owned

N/A

Exercise price

91.87

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

7.68K

Shares owned

N/A

Exercise price

92.48

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

13.75K

Shares owned

N/A

Exercise price

25.2833

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

10.51K

Shares owned

N/A

Exercise price

42.54

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Shares, $.0011 par value per share

Underlying shares

12.87K

Shares owned

N/A

Exercise price

27.0867

Expiration

—

Exercise window

—

Total

Underlying

135.70K

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	66.70	—	—	813.00	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	82.22	—	—	5.53K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	21.55	—	—	15.82K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	27.67	—	—	15.93K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	64.17	—	—	6.60K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	100.48	—	—	8.72K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	30.82	—	—	13.69K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	37.42	—	—	15.46K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	91.87	—	—	8.32K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	92.48	—	—	7.68K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	25.2833	—	—	13.75K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	42.54	—	—	10.51K	N/A
Stock Option (Right to Buy) Direct	Common Shares, $.0011 par value per share	27.0867	—	—	12.87K	N/A
Total					135.70K	0.00