TEH BAN SENG (SVP, Sales) sold 71.5% of their position (7.36K shares) of SEAGATE TECHNOLOGY HOLDINGS PLC on the open market

Open‑market sale worth $6.78M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

TEH BAN SENG

Filed: 8/14/2026ACC: 0001137789-26-000173

InsiderTEH BAN SENGCIK 1801425

→

IssuerSEAGATE TECHNOLOGY HOLDINGS PLCCIK 1137789

Officer· SVP, Sales

Since Jan 2020

-7.36K

Net shares

Net seller

$6.78M

Total sold

Open market trades

0B · 2S

Total transactions

6K acquired · 13.36K disposed

Non-Derivative Transactions5

Ordinary Shares

Direct

M · Option Exercise

+1.60K

Price / share

$68.83

Trade value

$109.92K

% of position

37.2%

8/13/2026

4.29K→5.89K

Ordinary Shares

Direct

M · Option Exercise

+2.64K

Price / share

$64.31

Trade value

$169.52K

% of position

44.8%

8/13/2026

5.89K→8.52K

Ordinary Shares

Direct

M · Option Exercise

+1.77K

Price / share

$101.34

Trade value

$179.27K

% of position

20.8%

8/13/2026

8.52K→10.29K

Ordinary Shares

Direct

S · Sale

−6K

Price / share

$920.14

Trade value

$5.52M

% of position

58.3%

8/13/2026

10.29K→4.29K

Ordinary Shares

Direct

S · Sale

−1.36K

Price / share

$923.73

Trade value

$1.26M

% of position

31.7%

8/13/2026

4.29K→2.93K

Total

Net shares

−1.36K

Net value

-$6.32M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Ordinary Shares Direct	8/13/2026	M · Option Exercise	+1.60K	$68.83	$109.92K	37.2%	4.29K	5.89K
Ordinary Shares Direct	8/13/2026	M · Option Exercise	+2.64K	$64.31	$169.52K	44.8%	5.89K	8.52K
Ordinary Shares Direct	8/13/2026	M · Option Exercise	+1.77K	$101.34	$179.27K	20.8%	8.52K	10.29K
Ordinary Shares Direct	8/13/2026	S · Sale	−6K	$920.14	$5.52M	58.3%	10.29K	4.29K
Ordinary Shares Direct	8/13/2026	S · Sale	−1.36K	$923.73	$1.26M	31.7%	4.29K	2.93K
Total			−1.36K		-$6.32M

Derivative Transactions3

NQ Options

Direct

M · Option Exercise

Converts to

Ordinary Shares

1.60K shares

−1.60K

Strike price

68.83

Held after

533.00

Exercisable

—

8/13/2026

NQ Options

Direct

M · Option Exercise

Converts to

Ordinary Shares

2.64K shares

−2.64K

Strike price

64.31

Held after

11.42K

Exercisable

—

8/13/2026

NQ Options

Direct

M · Option Exercise

Converts to

Ordinary Shares

1.77K shares

−1.77K

Strike price

101.34

Held after

14.74K

Exercisable

—

8/13/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
NQ Options Direct	Ordinary Shares1.60K shares	8/13/2026	M · Option Exercise	−1.60K	68.83	—	533.00
NQ Options Direct	Ordinary Shares2.64K shares	8/13/2026	M · Option Exercise	−2.64K	64.31	—	11.42K
NQ Options Direct	Ordinary Shares1.77K shares	8/13/2026	M · Option Exercise	−1.77K	101.34	—	14.74K