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ALGM

ALGM

Allegro MicroSystems, Inc.

NASDAQTechnologySemiconductorsUS

USD50.33

+3.20 (+6.79%)

Rating:C-

Company Profile

CEO

Michael C. Doogue

IPO Date

2020-10-29

Sector

Technology

Industry

Semiconductors

Exchange

NASDAQ

Country

US

Market Metrics

Open

$48.64

Prev. Close

$47.13

Day Low

$48.40

Day High

$50.74

52W Low

$22.41

52W High

$52.80

Market Cap

$9.37B

Volume

2.32M

OverviewFinancialsRatingsInsidersSentimentsChart Patterns
Insider Trades
FiledInsiderRoleTypeA/DSharesPrice
26 May 2026Coleman TroySVP, General Manager, ProductsS-SaleDisposed4,500$45.72
22 May 2026Webster Roald GrahamVP, Chief Accounting OfficerS-SaleDisposed
Congressional Trades

Senate

DisclosedSenatorOfficeTypeAmount
1 May 2023Thomas R. CarperThomas R. CarperSale (Full)$1,001 - $15,000
30 Apr 2023Thomas R. CarperThomas R. CarperSale (Full)$1,001 - $15,000

House

DisclosedRepresentative
5,217
$44.88
19 May 2026Hagen ErinSVP, CHROF-InKindDisposed5,815$43.10
19 May 2026Kent IanSVP, Global OperationsF-InKindDisposed2,345$43.10
19 May 2026Kent IanSVP, Global OperationsS-SaleDisposed2,642$41.56
19 May 2026D'Antilio DerekEVP, CFO & TreasurerF-InKindDisposed37,840$43.10
19 May 2026Madormo RichardSVP, Worldwide SalesF-InKindDisposed5,439$43.10
19 May 2026Webster Roald GrahamVP, Chief Accounting OfficerF-InKindDisposed4,277$43.10
19 May 2026Doogue Michaeldirector, officer: President and CEOF-InKindDisposed60,508$43.10
19 May 2026Briansky SharonSVP, GC and SecretaryF-InKindDisposed13,942$43.10
Office
Type
Amount
7 Nov 2024Josh GottheimerJosh GottheimerPurchase$1,001 - $15,000
4 Oct 2024Josh GottheimerJosh GottheimerSale$1,001 - $15,000
15 Feb 2024Josh GottheimerJosh GottheimerPurchase$1,001 - $15,000
7 Jan 2024Josh GottheimerJosh GottheimerSale$1,001 - $15,000
11 Nov 2023Josh GottheimerJosh GottheimerPurchase$1,001 - $15,000
17 Feb 2023Josh GottheimerJosh GottheimerPurchase$1,001 - $15,000
14 Jun 2021Susie LeeSusie LeeSale (Full)$1,001 - $15,000
11 Mar 2021Susie LeeSusie LeePurchase$1,001 - $15,000