Gianluca Romano - Oct 4, 2021 Form 4 Insider Report for Seagate Technology Holdings plc (STX)

Role: EVP & CFO
Signature: /s/ Jamie Amentler, Attorney-in-Fact for Gianluca Romano
Stock symbol: STX
Transactions as of: Oct 4, 2021
Transactions value $: -$963,481
Form type: 4
Date filed: 10/6/2021, 07:14 PM
Previous filing: Sep 14, 2021
Next filing: Feb 23, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STX	Ordinary Shares	Options Exercise	$550K	+12K	+55.76%	$45.89	33.5K	Oct 4, 2021	Direct	F1
transaction	STX	Ordinary Shares	Options Exercise	$447K	+9.68K	+28.87%	$46.23	43.2K	Oct 4, 2021	Direct	F1
transaction	STX	Ordinary Shares	Options Exercise	$245K	+4.47K	+10.35%	$54.78	47.7K	Oct 4, 2021	Direct	F1
transaction	STX	Ordinary Shares	Sale	-$1.65M	-19.6K	-41.05%	$84.17	28.1K	Oct 4, 2021	Direct	F1, F2
transaction	STX	Ordinary Shares	Sale	-$559K	-6.58K	-23.41%	$85.07	21.5K	Oct 4, 2021	Direct	F1, F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	STX	NQ Options	Options Exercise	$0	-12K	-22.73%	$0.00	40.8K	Oct 4, 2021	Ordinary Shares	12K	$45.89	Direct	F4
transaction	STX	NQ Options	Options Exercise	$0	-9.68K	-25%	$0.00	29K	Oct 4, 2021	Ordinary Shares	9.68K	$46.23	Direct	F5
transaction	STX	NQ Options	Options Exercise	$0	-4.47K	-17.24%	$0.00	21.4K	Oct 4, 2021	Ordinary Shares	4.47K	$54.78	Direct	F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The option exercises and sales of Ordinary Shares reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
F2	These Ordinary Shares were sold in multiple trades at prices ranging from $83.59 to $84.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes toprovide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
F3	These Ordinary Shares were sold in multiple trades at prices ranging from $84.62 to $85.55. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes toprovide upon request to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.
F4	Options granted to the Reporting Person under the Seagate Technology plc 2012 Equity Incentive Plan (the "Plan") are subject to a four-year vesting schedule. One quarter of the options vested on February 20,2020. Subject to the Reporting Person's continuous employment, the remaining options vest in equal monthly installments over the 36 months following February 20, 2020.
F5	Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One quarter of the options vested on September 9, 2021. Subject to the Reporting Person's continuous employment, the remaining options will vest in equal monthly installments over the 36 months following September 9, 2021.
F6	Options granted to the Reporting Person under the Plan are subject to a four-year vesting schedule. One quarter of the options vested on September 9, 2020. Subject to the Reporting Person's continuousemployment, the remaining options will vest in equal monthly installments over the 36 months following September 9, 2020.