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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000866291-21-000020
Filing Date
2021-05-19
Accepted
2021-05-19 16:35:10
Documents
142
Period of Report
2021-03-26

Document Format Files

Seq Description Document Type Size
1 10-K algm-20210326.htm   iXBRL 10-K 3659779
2 EX-4.4 algmq4fy21ex44.htm EX-4.4 18189
3 EX-10.31 algmq4fy21ex1031.htm EX-10.31 42802
4 EX-10.33 algmq4fy21ex1033.htm EX-10.33 38554
5 EX-21.1 algmq4fy21ex211.htm EX-21.1 9248
6 EX-23.1 algmq4fy21ex231.htm EX-23.1 2153
7 EX-31.1 algmq4fy21ex311.htm EX-31.1 10165
8 EX-31.2 algmq4fy21ex312.htm EX-31.2 10054
9 EX-32.1 algmq4fy21ex321.htm EX-32.1 5381
10 EX-32.2 algmq4fy21ex322.htm EX-32.2 5578
16 GRAPHIC algm-20210326_g1.jpg GRAPHIC 102380
  Complete submission text file 0000866291-21-000020.txt   16424831

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT algm-20210326.xsd EX-101.SCH 112539
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT algm-20210326_cal.xml EX-101.CAL 145625
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT algm-20210326_def.xml EX-101.DEF 684386
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT algm-20210326_lab.xml EX-101.LAB 1270403
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT algm-20210326_pre.xml EX-101.PRE 971391
17 EXTRACTED XBRL INSTANCE DOCUMENT algm-20210326_htm.xml XML 2593229
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: 10-K | Act: 34 | File No.: 001-39675 | Film No.: 21940771
SIC: 3674 Semiconductors & Related Devices
Office of Manufacturing