Seagate Technology Holdings plc — SC 13G/A Filings
73 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by Seagate Technology Holdings plc (STX), sorted by most recent first. Each row links to the full filing on EdgarLookup. Seagate Technology Holdings plc has filed 73 SC 13G/A documents with the SEC since 2017. To view all SEC filings by Seagate Technology Holdings plc, see the full filings list.
All
10-12G
10-12G/A
10-K
10-K/A
10-Q
10-Q/A
144
15-12B
15-15D
25
25-NSE
3
3/A
4
4/A
424B3
424B4
424B5
424B7
425
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
8-K12B
8-K12B/A
ARS
CERTNAS
CERTNYS
CORRESP
D
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NO ACT
POS AM
POSASR
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | SEC SCHEDULE 13G | 0001422848-24-000343 | Nov 12, 2024 | — |
| SC 13G/A | — | 0000315066-24-002865 | Nov 12, 2024 | — |
| SC 13G/A | — | 0001172661-24-001019 | Feb 14, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-021904 | Feb 13, 2024 | — |
| SC 13G/A | — | 0001086364-24-006630 | Feb 6, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-016913 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-006423 | Feb 1, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-018526 | Feb 10, 2022 | — |
| SC 13G/A | — | 0001348883-22-000017 | Feb 9, 2022 | — |
| SC 13G/A | — | 0001348883-21-000031 | Feb 11, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-019051 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000315066-21-001219 | Feb 8, 2021 | — |
| SC 13G/A | — | 0000834237-21-005485 | Feb 1, 2021 | — |
| SC 13G/A | NONE | 0001567619-20-003791 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-017124 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000315066-20-001211 | Feb 7, 2020 | — |
| SC 13G/A | — | 0000834237-20-006826 | Feb 6, 2020 | — |
| SC 13G/A | NONE | 0001567619-19-004239 | Feb 14, 2019 | — |
| SC 13G/A | — | 0000315066-19-001320 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000932471-19-006149 | Feb 13, 2019 | — |
| SC 13G/A | — | 0000215457-19-005825 | Feb 6, 2019 | — |
| SC 13G/A | NONE | 0001140361-18-007760 | Feb 14, 2018 | — |
| SC 13G/A | — | 0000315066-18-001517 | Feb 13, 2018 | — |
| SC 13G/A | — | 0000932471-18-002770 | Feb 8, 2018 | — |
| SC 13G/A | — | 0000215457-18-004113 | Jan 30, 2018 | — |
| SC 13G/A | — | 0000315066-17-002002 | Feb 14, 2017 | — |
| SC 13G/A | NONE | 0001140361-17-006579 | Feb 14, 2017 | — |
| SC 13G/A | — | 0000932471-17-002376 | Feb 13, 2017 | — |
| SC 13G/A | — | 0000215457-17-001669 | Jan 27, 2017 | — |
| SC 13G/A | — | 0000932471-16-014655 | Nov 10, 2016 | — |
| SC 13G/A | NONE | 0001140361-16-053034 | Feb 16, 2016 | — |
| SC 13G/A | — | 0000315066-16-005467 | Feb 12, 2016 | — |
| SC 13G/A | — | 0000932471-16-011707 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-005750 | Feb 10, 2016 | — |
| SC 13G/A | NONE | 0001140361-15-034742 | Sep 10, 2015 | — |
| SC 13G/A | — | 0000315066-15-002945 | Aug 24, 2015 | — |
| SC 13G/A | NONE | 0001140361-15-007217 | Feb 17, 2015 | — |
| SC 13G/A | — | 0000315066-15-002317 | Feb 13, 2015 | — |
| SC 13G/A | — | 0000932471-15-004627 | Feb 11, 2015 | — |
| SC 13G/A | NONE | 0001140361-14-007476 | Feb 14, 2014 | — |
| SC 13G/A | — | 0000315066-14-002483 | Feb 14, 2014 | — |
| SC 13G/A | — | 0000932471-14-003188 | Feb 11, 2014 | — |
| SC 13G/A | AMENDMENT NO.1 TO SCHEDULE 13G | 0000929638-13-000178 | Feb 14, 2013 | — |
| SC 13G/A | — | 0000315066-13-002732 | Feb 14, 2013 | — |
| SC 13G/A | — | 0001103804-12-000014 | Feb 14, 2012 | — |
| SC 13G/A | — | 0000315066-12-002605 | Feb 14, 2012 | — |
| SC 13G/A | — | 0001086364-12-001198 | Feb 13, 2012 | — |
| SC 13G/A | — | 0001086364-12-000253 | Feb 8, 2012 | — |
| SC 13G/A | DOC ONE | 0000315066-11-002513 | Feb 14, 2011 | — |
| SC 13G/A | — | 0001086364-11-003723 | Feb 8, 2011 | — |