# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000866291-22-000026
Filing Date
2022-06-22
Accepted
2022-06-22 08:46:46
Documents
4

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | proxy2022notificationcard.htm | DEFA14A | 26507
2 | GRAPHIC | chip2a.jpg | GRAPHIC | 248
3 | GRAPHIC | image1a.jpg | GRAPHIC | 673846
4 | GRAPHIC | imagea.jpg | GRAPHIC | 762360
| Complete submission text file | 0000866291-22-000026.txt |  | 2006334

Mailing Address 955 PERIMETER ROAD MANCHESTER NH 03103
Business Address 955 PERIMETER ROAD MANCHESTER NH 03103 (603) 626-2300
ALLEGRO MICROSYSTEMS, INC. (Filer) CIK: 0000866291 (see all company filings)

EIN.: 462405937 | Fiscal Year End: 0325
Type: DEFA14A | Act: 34 | File No.: 001-39675 | Film No.: 221030069
SIC: 3674 Semiconductors & Related Devices