ALLEGRO MICROSYSTEMS, INC. reports

Company location: Manchester, NH
Fiscal year end: 31 March

ALLEGRO MICROSYSTEMS, INC. has filed 507 SEC EDGAR filings since 08 Aug 2007

Filter by type:
10-K
10-Q
8-K
SC13G

SEC filing history

Showing 376-400 of 502 matching filings.

Per page

25

Current page

16

4

FORM 4

Filing date: 14 Sep 2021
Reporting date: 13 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 14 Sep 2021
Reporting date: 13 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 07 Sep 2021
Reporting date: 03 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Sep 2021
Reporting date: 01 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Sep 2021
Reporting date: 01 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 20 Aug 2021
Reporting date: 18 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 17 Aug 2021
Reporting date: 16 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 09 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-39675

8-K

Filing date: 09 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Aug 2021
Reporting date: 05 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 04 Aug 2021
Reporting date: 02 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Aug 2021
Reporting date: 30 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 03 Aug 2021
Reporting date: 02 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-39675

10-Q

Filing date: 30 Jul 2021
Reporting date: 25 Jun 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-39675

8-K

Filing date: 29 Jul 2021
Reporting date: 29 Jul 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K/A File 001-39675

8-K/A

Filing date: 21 Jul 2021
Reporting date: 25 May 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 20 Jul 2021
Reporting date: 19 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 06 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-39675

DEF 14A

Filing date: 02 Jul 2021
Reporting date: 01 Jul 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .