Webster Roald Graham

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Webster Roald Graham
CIK #0001970184
EDGAR Form CIK 2011 - 2026
3 [0001970184]
4 [0001970184]
Form 3/4/5 Subject 2011 - 2026
Allegro Microsystems Inc
Webster Roald Graham
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Allegro Microsystems Inc ALGM
Common Stock
2025-05-16 Tax withheld 4,948 $27.51 136,119
Allegro Microsystems Inc ALGM
Common Stock
2025-05-15 Grant 9,765 $0.00
Allegro Microsystems Inc ALGM
Common Stock
2025-05-13 Grant 1,002 $0.00
Allegro Microsystems Inc ALGM
Common Stock
2024-06-11 Grant 5,520 $0.00
Allegro Microsystems Inc ALGM
Common Stock
2024-05-16 Tax withheld 3,113 $29.75 92,612
Allegro Microsystems Inc ALGM
Common Stock
2024-05-15 Grant 5,017 $0.00
Allegro Microsystems Inc ALGM
Common Stock
2024-05-15 Grant 787 $0.00
Allegro Microsystems Inc ALGM
Common Stock
2023-05-15 Grant 7,910 $0.00
Allegro Microsystems Inc ALGM
Common Stock
2023-05-15 Grant 3,626 $0.00
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