14 filings
SD
ALGM
Allegro Microsystems Inc.
30 May 23
Conflict minerals disclosure
5:25pm
EFFECT
ALGM
Allegro Microsystems Inc.
5 Feb 21
Notice of effectiveness
12:15am
CORRESP
ALGM
Allegro Microsystems Inc.
2 Feb 21
Correspondence with SEC
12:00am
CORRESP
ALGM
Allegro Microsystems Inc.
2 Feb 21
Correspondence with SEC
12:00am
UPLOAD
ALGM
Allegro Microsystems Inc.
28 Jan 21
Letter from SEC
12:00am
CERT
tdnw9i8 n84
29 Oct 20
Certification of approval for exchange listing
9:22am
EFFECT
lpahtj
29 Oct 20
Notice of effectiveness
12:15am
CORRESP
zw7m07z3mfk 4847w
26 Oct 20
Correspondence with SEC
12:00am
CORRESP
31n1krd9
26 Oct 20
Correspondence with SEC
12:00am
SEC STAFF
fni6m43t0wmfq
21 Oct 20
SEC staff action: Order
12:00am
SEC STAFF
thdy0io 5acls1u7x
14 Oct 20
SEC staff action: Order
12:00am
CORRESP
9blb5db
6 Oct 20
Correspondence with SEC
12:00am
UPLOAD
kv1i yjypvsquydcxl
25 Sep 20
Letter from SEC
12:00am
UPLOAD
9bd47i8
27 Aug 20
Letter from SEC
12:00am
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