ALLEGRO MICROSYSTEMS, INC. — 8-K Filings
64 8-K filings on record
This page lists all 8-K filings submitted to the SEC by ALLEGRO MICROSYSTEMS, INC. (ALGM), sorted by most recent first. Each row links to the full filing on EdgarLookup. ALLEGRO MICROSYSTEMS, INC. has filed 64 8-K documents with the SEC since 2007. To view all SEC filings by ALLEGRO MICROSYSTEMS, INC., see the full filings list.
All
10-K
10-K/A
10-Q
144
3
4
424B4
424B5
424B7
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
FWP
RW
S-1
S-1/A
S-1MEF
S-3ASR
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-26-028160 | Jan 29, 2026 | — |
| 8-K | 8-K | 0001193125-26-018091 | Jan 21, 2026 | — |
| 8-K | 8-K | 0001193125-26-014666 | Jan 16, 2026 | Jan 15, 2026 |
| 8-K | 8-K | 0001193125-25-257395 | Oct 30, 2025 | — |
| 8-K | 8-K | 0000950170-25-105827 | Aug 8, 2025 | Aug 7, 2025 |
| 8-K | 8-K | 0000950170-25-100554 | Jul 31, 2025 | — |
| 8-K | 8-K | 0000950170-25-066360 | May 8, 2025 | — |
| 8-K | 8-K | 0000950170-25-037637 | Mar 12, 2025 | — |
| 8-K | FORM 8-K | 0000950103-25-002318 | Feb 24, 2025 | — |
| 8-K | 8-K | 0000950170-25-015395 | Feb 6, 2025 | — |
| 8-K | 8-K | 0000950170-25-012020 | Feb 3, 2025 | Jan 31, 2025 |
| 8-K | 8-K | 0000950170-25-010785 | Jan 30, 2025 | — |
| 8-K | 8-K | 0000950170-25-003826 | Jan 10, 2025 | Jan 9, 2025 |
| 8-K | 8-K | 0000950170-25-001662 | Jan 6, 2025 | — |
| 8-K | 8-K | 0000950170-24-139583 | Dec 23, 2024 | — |
| 8-K | 8-K | 0000950170-24-119242 | Oct 31, 2024 | — |
| 8-K | 8-K | 0000950170-24-109070 | Sep 24, 2024 | Sep 20, 2024 |
| 8-K | 8-K | 0000950170-24-095424 | Aug 12, 2024 | Aug 8, 2024 |
| 8-K | FORM 8-K | 0000950103-24-011823 | Aug 7, 2024 | Aug 6, 2024 |
| 8-K | 8-K | 0000950170-24-088944 | Aug 1, 2024 | — |
| 8-K | FORM 8-K | 0000950103-24-010880 | Jul 26, 2024 | Jul 24, 2024 |
| 8-K | FORM 8-K | 0000950103-24-010519 | Jul 23, 2024 | — |
| 8-K | 8-K | 0000950170-24-056257 | May 9, 2024 | — |
| 8-K | 8-K | 0000950170-24-048323 | Apr 25, 2024 | — |
| 8-K | 8-K | 0000950170-24-041158 | Apr 3, 2024 | Apr 1, 2024 |
| 8-K | 8-K | 0000950170-24-024818 | Mar 4, 2024 | Feb 29, 2024 |
| 8-K | 8-K | 0000950170-24-009608 | Feb 1, 2024 | — |
| 8-K | 8-K | 0000950170-23-057742 | Nov 2, 2023 | — |
| 8-K | 8-K | 0000950170-23-056993 | Nov 1, 2023 | Oct 31, 2023 |
| 8-K | 8-K | 0000950170-23-054030 | Oct 19, 2023 | Oct 15, 2023 |
| 8-K | 8-K | 0000950170-23-049203 | Sep 21, 2023 | — |
| 8-K | FORM 8-K | 0000950103-23-011726 | Aug 8, 2023 | Aug 7, 2023 |
| 8-K | 8-K | 0000866291-23-000056 | Aug 4, 2023 | Aug 3, 2023 |
| 8-K | 8-K | 0000866291-23-000043 | Aug 1, 2023 | — |
| 8-K | 8-K | 0000866291-23-000039 | Jun 23, 2023 | Jun 21, 2023 |
| 8-K | 8-K | 0000866291-23-000015 | May 10, 2023 | — |
| 8-K | 8-K | 0000866291-23-000012 | Apr 5, 2023 | Mar 30, 2023 |
| 8-K | 8-K | 0000866291-23-000009 | Feb 22, 2023 | Feb 16, 2023 |
| 8-K | 8-K | 0000866291-23-000003 | Jan 31, 2023 | — |
| 8-K | 8-K | 0000866291-22-000054 | Nov 17, 2022 | Nov 10, 2022 |
| 8-K | 8-K | 0000866291-22-000050 | Oct 27, 2022 | — |
| 8-K | 8-K | 0000866291-22-000047 | Oct 3, 2022 | Sep 29, 2022 |
| 8-K | 8-K | 0000866291-22-000044 | Sep 1, 2022 | — |
| 8-K | 8-K | 0000866291-22-000037 | Aug 5, 2022 | Aug 4, 2022 |
| 8-K | 8-K | 0000866291-22-000029 | Jul 28, 2022 | — |
| 8-K | 8-K | 0000866291-22-000020 | Jun 21, 2022 | Jun 16, 2022 |
| 8-K | 8-K | 0001628280-22-016874 | Jun 10, 2022 | Jun 7, 2022 |
| 8-K | FORM 8-K | 0001193125-22-145107 | May 9, 2022 | May 6, 2022 |
| 8-K | 8-K | 0000866291-22-000005 | Feb 1, 2022 | — |
| 8-K | 8-K | 0000866291-22-000003 | Jan 10, 2022 | Jan 7, 2022 |