SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form S-1 - General form for registration of securities under the Securities Act of 1933:
SEC Accession No. 0001193125-21-025893
Filing Date
2021-02-02
Accepted
2021-02-02 16:25:15
Documents
147

Document Format Files

Seq Description Document Type Size
1 S-1 d112873ds1.htm S-1 3633593
2 EX-1.1 d112873dex11.htm EX-1.1 207623
3 EX-5.1 d112873dex51.htm EX-5.1 12186
4 EX-16.1 d112873dex161.htm EX-16.1 1873
5 EX-21.1 d112873dex211.htm EX-21.1 6695
6 EX-23.1 d112873dex231.htm EX-23.1 1387
13 GRAPHIC g112873dsp15.jpg GRAPHIC 3969
14 GRAPHIC g112873dsp16.jpg GRAPHIC 2614
15 GRAPHIC g112873g05f05.jpg GRAPHIC 63419
16 GRAPHIC g112873g06h06.jpg GRAPHIC 74138
  Complete submission text file 0001193125-21-025893.txt   16183588

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT algm-20201225.xml EX-101.INS 3266309
8 XBRL TAXONOMY EXTENSION SCHEMA algm-20201225.xsd EX-101.SCH 131332
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE algm-20201225_cal.xml EX-101.CAL 189247
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE algm-20201225_def.xml EX-101.DEF 578084
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE algm-20201225_lab.xml EX-101.LAB 1030515
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE algm-20201225_pre.xml EX-101.PRE 874196
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)

IRS No.: 462405937 | Fiscal Year End: 0331
Type: S-1 | Act: 33 | File No.: 333-252667 | Film No.: 21581771
SIC: 3674 Semiconductors & Related Devices
Office of Manufacturing