CHONG KIAN FATT (EVP Global Operations) exercised options at SEAGATE TECHNOLOGY HOLDINGS PLC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises

CHONG KIAN FATT

Filed: 8/24/2026ACC: 0001137789-26-000184

InsiderCHONG KIAN FATTCIK 1987421

→

IssuerSEAGATE TECHNOLOGY HOLDINGS PLCCIK 1137789

Officer· EVP Global Operations

Since Feb 2026

+6.55K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

13.40K acquired · 6.85K disposed

Non-Derivative Transactions3

Ordinary Shares

Direct

M · Option Exercise

+1.31K

Price / share

—

Trade value

—

% of position

52.0%

8/20/2026

2.52K→3.83K

Ordinary Shares

Direct

M · Option Exercise

+4.26K

Price / share

—

Trade value

—

% of position

111.2%

8/20/2026

3.83K→8.09K

Ordinary Shares

Direct

M · Option Exercise

+1.28K

Price / share

—

Trade value

—

% of position

15.8%

8/20/2026

8.09K→9.36K

Total

Net shares

+6.85K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Ordinary Shares Direct	8/20/2026	M · Option Exercise	+1.31K	—	—	52.0%	2.52K	3.83K
Ordinary Shares Direct	8/20/2026	M · Option Exercise	+4.26K	—	—	111.2%	3.83K	8.09K
Ordinary Shares Direct	8/20/2026	M · Option Exercise	+1.28K	—	—	15.8%	8.09K	9.36K
Total			+6.85K		$0.00

Derivative Transactions7

Restricted Share Unit

Direct

M · Option Exercise

Converts to

Ordinary Shares

1.31K shares

−1.31K

Strike price

Held after

3.93K

Exercisable

—

8/20/2026

Restricted Share Unit

Direct

M · Option Exercise

Converts to

Ordinary Shares

4.26K shares

−4.26K

Strike price

Held after

0.00

Exercisable

—

8/20/2026

Restricted Share Unit

Direct

M · Option Exercise

Converts to

Ordinary Shares

1.28K shares

−1.28K

Strike price

Held after

0.00

Exercisable

—

8/20/2026

Restricted Share Unit

Direct

A · Award

Converts to

Ordinary Shares

1.42K shares

+1.42K

Strike price

Held after

1.42K

Exercisable

—

8/20/2026

Restricted Share Unit

Direct

A · Award

Converts to

Ordinary Shares

1.04K shares

+1.04K

Strike price

Held after

1.04K

Exercisable

—

8/20/2026

Restricted Share Unit

Direct

A · Award

Converts to

Ordinary Shares

311.00 shares

+311.00

Strike price

Held after

311.00

Exercisable

—

8/20/2026

NQ Stock Option

Direct

A · Award

Converts to

Ordinary Shares

3.79K shares

+3.79K

Strike price

850.24

Held after

3.79K

Exercisable

—

8/20/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Share Unit Direct	Ordinary Shares1.31K shares	8/20/2026	M · Option Exercise	−1.31K	0	—	3.93K
Restricted Share Unit Direct	Ordinary Shares4.26K shares	8/20/2026	M · Option Exercise	−4.26K	0	—	0.00
Restricted Share Unit Direct	Ordinary Shares1.28K shares	8/20/2026	M · Option Exercise	−1.28K	0	—	0.00
Restricted Share Unit Direct	Ordinary Shares1.42K shares	8/20/2026	A · Award	+1.42K	0	—	1.42K
Restricted Share Unit Direct	Ordinary Shares1.04K shares	8/20/2026	A · Award	+1.04K	0	—	1.04K
Restricted Share Unit Direct	Ordinary Shares311.00 shares	8/20/2026	A · Award	+311.00	0	—	311.00
NQ Stock Option Direct	Ordinary Shares3.79K shares	8/20/2026	A · Award	+3.79K	850.24	—	3.79K