Seagate Technology Holdings PLC

STX·NASDAQ·$845.76Share Price as of 11/2·$190BMarket Cap as of 11/2

Financials

10-QQ1 ended 10/02/2610/29/26 10-KFY 202608/04/26 10-QQ3 ended 04/03/2604/29/26 10-QQ2 ended 01/02/2601/30/26 10-QQ1 ended 10/03/2510/31/25

Disclosures

8-KCurrent report10/28/26 8-KResults of Operations; Regulation FD Disclosure10/27/26 8-KCurrent report09/09/26 8-KChange in Directors or Officers09/04/26 8-KResults of Operations; Regulation FD Disclosure07/28/26

Prospectuses and Registrations

S-8Registration of securities for employees01/30/26 S-8Registration of securities for employees10/20/21 S-8 POSPost-effective amendment (S-8)05/19/21 S-8 POSPost-effective amendment (S-8)05/19/21 S-8 POSPost-effective amendment (S-8)05/19/21

Proxies

DEF 14ADefinitive proxy09/08/26 DEFA14AAdditional proxy materials09/08/26 DEFR14ADefinitive proxy (revised)10/14/25 DEF 14ADefinitive proxy09/09/25 DEFA14AAdditional proxy materials09/09/25

Ownership

Form 4Insider transaction10/26/26 Form 4Insider transaction10/26/26 Form 4Insider transaction10/26/26 Form 4Insider transaction10/26/26 Form 4Insider transaction10/26/26

Other

ARSAnnual report to shareholders09/08/26 SDConflict Minerals disclosure06/01/26 ARSAnnual report to shareholders09/09/25 SDConflict Minerals disclosure06/02/25 SC TO-T/ASC TO-T/A03/31/25