← Every company
Allegro Microsystems Inc SEC Filings
What Allegro Microsystems Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
ALGM overview →Filings on file
94
since Oct 6, 2020
Warning signs
2
latest Jun 10, 2022
Last results
Jul 30, 2026
8-K item 2.02
Industry
Semiconductors & Related Devices
SIC 3674
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 7, 2026 | Shareholder vote 8-K | Read ↗ |
| Jul 31, 2026 | Quarterly report 10-Q | Read ↗ |
| Jul 30, 2026 | Results announced 8-K | Read ↗ |
| Jun 18, 2026 | Executive or director change 8-K | Read ↗ |
| May 21, 2026 | Annual report 10-K | Read ↗ |
| May 13, 2026 | Executive or director change 8-K | Read ↗ |
| May 7, 2026 | Results announced 8-K | Read ↗ |
| Jan 30, 2026 | Quarterly report 10-Q | Read ↗ |
| Jan 29, 2026 | Results announced 8-K | Read ↗ |
| Jan 21, 2026 | Material agreementNew debt 8-K | Read ↗ |
| Oct 31, 2025 | Quarterly report 10-Q | Read ↗ |
| Oct 30, 2025 | Results announced 8-K | Read ↗ |
| Aug 8, 2025 | Shareholder vote 8-K | Read ↗ |
| Aug 1, 2025 | Quarterly report 10-Q | Read ↗ |
| Jul 31, 2025 | Results announced 8-K | Read ↗ |
| May 22, 2025 | Annual report 10-K | Read ↗ |
| May 8, 2025 | Results announced 8-K | Read ↗ |
| Mar 12, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 6, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Feb 3, 2025 | Executive or director change 8-K | Read ↗ |
| Jan 31, 2025 | Quarterly report 10-Q | Read ↗ |
| Jan 30, 2025 | Results announced 8-K | Read ↗ |
| Dec 23, 2024 | Executive or director change 8-K | Read ↗ |
| Nov 1, 2024 | Quarterly report 10-Q | Read ↗ |
| Oct 31, 2024 | Results announced 8-K | Read ↗ |
| Sep 24, 2024 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Aug 12, 2024 | Shareholder vote 8-K | Read ↗ |
| Aug 7, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Aug 2, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2024 | Results announced 8-K | Read ↗ |
| Jul 23, 2024 | Executive or director changeResults announcedMaterial agreement 8-K | Read ↗ |
| May 23, 2024 | Annual report 10-K | Read ↗ |
| May 9, 2024 | Results announced 8-K | Read ↗ |
| Apr 25, 2024 | Material agreement 8-K | Read ↗ |
| Apr 3, 2024 | Executive or director change 8-K | Read ↗ |
| Mar 4, 2024 | Executive or director change 8-K | Read ↗ |
| Feb 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Feb 1, 2024 | Results announced 8-K | Read ↗ |
| Nov 6, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 2, 2023 | Results announced 8-K | Read ↗ |
| Nov 1, 2023 | Acquisition or sale completedMaterial agreementNew debt 8-K | Read ↗ |
| Oct 19, 2023 | Executive or director change 8-K | Read ↗ |
| Aug 8, 2023 | Material agreement 8-K | Read ↗ |
| Aug 4, 2023 | Shareholder vote 8-K | Read ↗ |
| Aug 4, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2023 | Results announced 8-K | Read ↗ |
| Jun 23, 2023 | Material agreementNew debt 8-K | Read ↗ |
| May 25, 2023 | Annual report 10-K | Read ↗ |
| May 10, 2023 | Results announced 8-K | Read ↗ |
| Apr 5, 2023 | Material agreement 8-K | Read ↗ |
| Feb 22, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 1, 2023 | Quarterly report 10-Q | Read ↗ |
| Jan 31, 2023 | Results announced 8-K | Read ↗ |
| Nov 17, 2022 | Material agreement 8-K | Read ↗ |
| Oct 31, 2022 | Quarterly report 10-Q | Read ↗ |
| Oct 27, 2022 | Results announced 8-K | Read ↗ |
| Oct 3, 2022 | Material agreement 8-K | Read ↗ |
| Sep 1, 2022 | Executive or director change 8-K | Read ↗ |
| Aug 29, 2022 | Annual report 10-K/A | Read ↗ |
| Aug 5, 2022 | Shareholder vote 8-K | Read ↗ |
| Aug 1, 2022 | Quarterly report 10-Q | Read ↗ |
| Jul 28, 2022 | Results announced 8-K | Read ↗ |
| Jun 21, 2022 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Jun 10, 2022 | Auditor change 8-K | Read ↗ |
| May 18, 2022 | Annual report 10-K | Read ↗ |
| May 9, 2022 | Executive or director changeResults announced 8-K | Read ↗ |
| Feb 2, 2022 | Quarterly report 10-Q | Read ↗ |
| Feb 1, 2022 | Results announced 8-K | Read ↗ |
| Jan 10, 2022 | Executive or director change 8-K | Read ↗ |
| Nov 10, 2021 | Executive or director change 8-K | Read ↗ |
| Oct 29, 2021 | Quarterly report 10-Q | Read ↗ |
| Oct 28, 2021 | Results announced 8-K/A | Read ↗ |
| Oct 28, 2021 | Results announced 8-K | Read ↗ |
| Aug 9, 2021 | Shareholder vote 8-K | Read ↗ |
| Jul 30, 2021 | Quarterly report 10-Q | Read ↗ |
| Jul 29, 2021 | Results announced 8-K | Read ↗ |
| Jul 21, 2021 | Executive or director change 8-K/A | Read ↗ |
| Jul 1, 2021 | Material agreement 8-K | Read ↗ |
| May 27, 2021 | Executive or director change 8-K | Read ↗ |
| May 19, 2021 | Annual report 10-K | Read ↗ |
| May 10, 2021 | Executive or director change 8-K | Read ↗ |
| May 5, 2021 | Results announced 8-K | Read ↗ |
| Mar 9, 2021 | Material impairment 8-K | Read ↗ |
| Feb 8, 2021 | Share offering 424B4 | Read ↗ |
| Feb 2, 2021 | Quarterly report 10-Q | Read ↗ |
| Feb 2, 2021 | Share offering S-1 | Read ↗ |
| Feb 2, 2021 | Results announced 8-K | Read ↗ |
| Nov 20, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 19, 2020 | Results announced 8-K/A | Read ↗ |
| Nov 19, 2020 | Results announced 8-K | Read ↗ |
| Nov 2, 2020 | Material agreement 8-K | Read ↗ |
| Oct 30, 2020 | Share offering 424B4 | Read ↗ |
| Oct 6, 2020 | Share offering S-1 | Read ↗ |
Source: Allegro Microsystems Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.