ALLEGRO MICROSYSTEMS, INC. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Manchester, NH
SEC filing record 1 source field available
Fiscal year end
31 March
ALLEGRO MICROSYSTEMS, INC. has filed 507 SEC EDGAR filings since 08 Aug 2007

SEC filing history

Showing 76-100 of 502 matching filings.

Per page
25
Current page
4
4

4

Filing date
08 Aug 2025
Reporting date
07 Aug 2025
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4

4

Filing date
05 Aug 2025
Reporting date
04 Aug 2025
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144 File 001-39675

144 filing

Filing date
04 Aug 2025
Reporting date
Not listed
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ARS File 001-39675

ARS

Filing date
25 Jun 2025
Reporting date
28 Mar 2025
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DEFA14A File 001-39675

DEFA14A

Filing date
25 Jun 2025
Reporting date
Not listed
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DEF 14A File 001-39675

DEF 14A

Filing date
25 Jun 2025
Reporting date
07 Aug 2025
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4

4

Filing date
12 Jun 2025
Reporting date
11 Jun 2025
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144 File 001-39675

144 filing

Filing date
11 Jun 2025
Reporting date
Not listed
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4

4

Filing date
06 Jun 2025
Reporting date
04 Jun 2025
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144 File 001-39675

144 filing

Filing date
04 Jun 2025
Reporting date
Not listed
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SD File 001-39675

SD

Filing date
22 May 2025
Reporting date
Not listed
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4

4

Filing date
19 May 2025
Reporting date
15 May 2025
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4

4

Filing date
19 May 2025
Reporting date
15 May 2025
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4

4

Filing date
19 May 2025
Reporting date
15 May 2025
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4

4

Filing date
19 May 2025
Reporting date
15 May 2025
SEC evidence
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4

4

Filing date
19 May 2025
Reporting date
15 May 2025
SEC evidence
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4

4

Filing date
19 May 2025
Reporting date
15 May 2025
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4

4

Filing date
14 May 2025
Reporting date
13 May 2025
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4

4

Filing date
14 May 2025
Reporting date
13 May 2025
SEC evidence
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4

4

Filing date
14 May 2025
Reporting date
13 May 2025
SEC evidence
Open document Open filing
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4

4

Filing date
14 May 2025
Reporting date
13 May 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
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