Latest filings (excl ownership)
8-K
Entry into a Material Definitive Agreement
25 Apr 24
8-K
Allegro MicroSystems Appoints Jennie Raubacher to its Board of Directors
3 Apr 24
8-K
Departure of Directors or Certain Officers
4 Mar 24
10-Q
2024 Q3
Quarterly report
6 Feb 24
8-K
Allegro MicroSystems Reports Third Quarter 2024 Results
1 Feb 24
10-Q
2024 Q2
Quarterly report
6 Nov 23
8-K
Allegro MicroSystems Reports Second Quarter 2024 Results
2 Nov 23
8-K
Allegro MicroSystems Completes Acquisition of Crocus Technology to Accelerate Innovation in TMR Sensing Technology
31 Oct 23
8-K
Allegro MicroSystems Appoints Mary Puma to its Board of Directors
19 Oct 23
8-K
Other Events
21 Sep 23
8-K
Entry into a Material Definitive Agreement
8 Aug 23
8-K
Submission of Matters to a Vote of Security Holders
4 Aug 23
10-Q
2024 Q1
Quarterly report
4 Aug 23
8-K
Allegro MicroSystems Reports First Quarter 2024 Results
1 Aug 23
8-K
Entry into a Material Definitive Agreement
23 Jun 23
ARS
2023 FY
Annual report to shareholders
21 Jun 23
DEFA14A
Additional proxy soliciting materials
21 Jun 23
DEF 14A
Definitive proxy
21 Jun 23
SD
Conflict minerals disclosure
30 May 23
10-K
2023 FY
Annual report
25 May 23
8-K
Allegro MicroSystems Reports Fourth Quarter and Fiscal Year 2023 Results
10 May 23
8-K
Entry into a Material Definitive Agreement
5 Apr 23
8-K
Departure of Directors or Certain Officers
22 Feb 23
10-Q
2023 Q3
Quarterly report
1 Feb 23
8-K
Allegro MicroSystems Reports Fiscal Third Quarter 2023 Results
31 Jan 23
8-K
Termination of a Material Definitive Agreement
17 Nov 22
10-Q
2023 Q2
Quarterly report
31 Oct 22
8-K
Allegro MicroSystems Reports Second Quarter 2023 Results
27 Oct 22
8-K
Entry into a Material Definitive Agreement
3 Oct 22
8-K
Departure of Directors or Certain Officers
1 Sep 22
10-K/A
2022 FY
Annual report (amended)
29 Aug 22
8-K
Submission of Matters to a Vote of Security Holders
5 Aug 22
10-Q
2023 Q1
Quarterly report
1 Aug 22
8-K
Allegro MicroSystems Reports First Quarter 2023 Results
28 Jul 22
DEFA14A
Additional proxy soliciting materials
22 Jun 22
DEF 14A
Definitive proxy
22 Jun 22
8-K
Entry into a Material Definitive Agreement
21 Jun 22
8-K
Changes in Registrant's Certifying Accountant
10 Jun 22
10-K
2022 FY
Annual report
18 May 22
8-K
Allegro MicroSystems Reports Fourth Quarter and Fiscal Year 2022 Results
9 May 22
Latest ownership filings
4
Jennie Raubacher
3 Apr 24
3
Jennie Raubacher
3 Apr 24
4
Max R. Glover
11 Mar 24
144
Notice of proposed sale of securities
8 Mar 24
144
Notice of proposed sale of securities
4 Mar 24
144
Notice of proposed sale of securities
27 Feb 24
4
PAUL IV SCHORR
15 Feb 24
4
Derek D'Antilio
15 Feb 24
4
Sharon Briansky
15 Feb 24
144
Notice of proposed sale of securities
15 Feb 24
SC 13G
FMR LLC
9 Feb 24
SC 13G/A
OEP SKNA, L.P.
30 Jan 24
4
Michael Doogue
21 Nov 23
4
Max R. Glover
21 Nov 23
4
Joanne Valente
21 Nov 23
4
Vineet A Nargolwala
20 Nov 23
4
Susan D Lynch
15 Nov 23
4
MARY G PUMA
20 Oct 23
3
MARY G PUMA
20 Oct 23
4
Derek D'Antilio
18 Sep 23
144
Notice of proposed sale of securities
6 Sep 23
4
Suman Narayan
5 Sep 23
4
JOSEPH R MARTIN
24 Aug 23
144
Notice of proposed sale of securities
23 Aug 23
4
Vineet A Nargolwala
17 Aug 23
4
Susan D Lynch
4 Aug 23
4
Yoshihiro Suzuki
4 Aug 23
4
Reza Kazerounian
4 Aug 23
4
JOSEPH R MARTIN
4 Aug 23
4
Richard R. Lury
4 Aug 23
4
DAVID J ALDRICH
4 Aug 23
4
Vineet A Nargolwala
3 Aug 23
4
Vineet A Nargolwala
14 Jun 23
4
Michael Doogue
14 Jun 23
4
Max R. Glover
6 Jun 23
4
Michael Doogue
6 Jun 23
4
Sharon Briansky
6 Jun 23
4
Suman Narayan
6 Jun 23
4
Vineet A Nargolwala
17 May 23
4
Suman Narayan
17 May 23