Stephanie Tilenius - Oct 20, 2021 Form 4 Insider Report for Seagate Technology Holdings plc (STX)

Role: Director
Signature: /s/ Jamie Amentler, Attorney-in-Fact for Stephanie Tilenius
Stock symbol: STX
Transactions as of: Oct 20, 2021
Transactions value $: -$169,516
Form type: 4
Date filed: 10/22/2021, 08:04 PM
Previous filing: Aug 19, 2021
Next filing: Dec 13, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STX	Ordinary Shares	Options Exercise	$0	+5.85K	+35.51%	$0.00	22.3K	Oct 20, 2021	Direct
transaction	STX	Ordinary Shares	Tax liability	-$170K	-2.11K	-9.43%	$80.53	20.2K	Oct 20, 2021	Direct	F1

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	Restricted Share Unit	Options Exercise	$0	-5.85K	-100%	$0.00^*	0	Oct 20, 2021	Ordinary Shares	5.85K	$0.00	Direct	F2
transaction	STX	Restricted Share Unit	Award	$0	+3.16K		$0.00	3.16K	Oct 20, 2021	Ordinary Shares	3.16K	$0.00	Direct	F3

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

Explanation of Responses:

Id	Content
F1	These Ordinary Shares are withheld securities to cover tax liabilities incident to the vesting of Restricted Share Units ("RSUs").
F2	Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. The award vested on the date of the annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending July 2, 2021.
F3	Consists of a grant of RSUs awarded to the Reporting Person under the Seagate Technology Holdings plc 2022 Equity Incentive Plan for no consideration. Each RSU represents a contingent right to receive one Ordinary Share of the Issuer. Subject to the Reporting Person's continuous service with the Issuer, shares will be released to the Reporting Person on the earlier of (i) one year from the date of grant and (ii) the date of the next annual general meeting of the shareholders of the Issuer following the end of the fiscal year ending on July 1, 2022 provided such annual general meeting is at least fifty (50) weeks after the immediately preceding fiscal year's annual general meeting.