STX SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 29, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Aug 4, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Apr 29, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jan 30, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 31, 2025

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Aug 1, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Seagate Technology Holdings plc Results of 2026 Annual General Meeting

Oct 27, 2026

8-K

Seagate Technology Reports Fiscal First Quarter 2027 Financial Results

Oct 27, 2026

8-K

Seagate Completes Redemption of Exchangeable Notes

Sep 9, 2026

8-K

Director Shankar Arumugavelu to Depart Seagate Technology Board

Sep 4, 2026

8-K

Seagate Technology Reports Fiscal Fourth Quarter and Full Year 2026 Financial Results

Jul 28, 2026

8-K

Seagate Announces Redemption of 3.50% Exchangeable Senior Notes due 2028

Jun 11, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B7

18,467,997 Common Shares of Seagate Technology

Nov 3, 2006

424B5

$300,000,000 FLOATING RATE SENIOR NOTES DUE 2009

Sep 15, 2006

424B7

50,000,987

Aug 1, 2006

424B7

18,467,997 Common Shares of Seagate Technology

Jun 30, 2006

424B7

50,000,987

Jun 1, 2006

425

Registration

May 17, 2006

Registrations

TYPE

HEADLINE

FILED AT

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Jan 30, 2026

SC TO-T/A

Form SC TO-T/A - Tender offer statement by Third Party: [Amend]

Mar 31, 2025

SC TO-T/A

Form SC TO-T/A - Tender offer statement by Third Party: [Amend]

Mar 19, 2025

SC TO-T/A

Form SC TO-T/A - Tender offer statement by Third Party: [Amend]

Mar 14, 2025

SC TO-T

Form SC TO-T - Tender offer statement by Third Party

Mar 3, 2025

SC TO-C

Form SC TO-C - Written communication relating to an issuer or third party

Feb 13, 2025

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Sep 8, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Sep 8, 2026

DEFR14A

Form DEFR14A - Revised definitive proxy soliciting materials

Oct 14, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Sep 9, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Sep 9, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Sep 3, 2024

Ownerships

TYPE

HEADLINE

FILED AT

SCHEDULE 13G

FMR LLC (Filed by)

Nov 5, 2026

MOSLEY WILLIAM D (Reporting)

Nov 3, 2026

MOSLEY WILLIAM D (Reporting)

Nov 3, 2026

Morris John Christopher (Reporting)

Nov 3, 2026

Tilenius Stephanie (Reporting)

Oct 26, 2026

Szlosek Thomas A (Reporting)

Oct 26, 2026

Other

TYPE

HEADLINE

FILED AT