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CIK 0000866291 · Large accelerated filer

ALLEGRO MICROSYSTEMS, INC.

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Ticker
ALGM
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Mar 31
Entity type
operating
EIN
462405937
Phone
(603) 626-2300
Business address
955 PERIMETER ROAD, MANCHESTER, NH, 03103
Former names
ALLEGRO MICROSYSTEMS, INC., ALLEGRO MICROSYSTEMS INC
  1. 4 Grant or award EVP, CFO & Treasurer acquired 21,295 shares (grant or award)
  2. 4 Grant or award VP, Chief Accounting Officer acquired 1,002 shares (grant or award)
  3. 4 Grant or award SVP, CHRO acquired 1,222 shares (grant or award)
  4. 4 Grant or award SVP, GC and Secretary acquired 14,656 shares (grant or award)
  5. SCHEDULE 13G Stake Statement of Beneficial Ownership
  6. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  7. 8-K Event Results of operations
  8. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  9. 3 Insider Initial Statement of Ownership
  10. 8-K Event Executive or director change
  11. 425 Deal Prospectus/Communication re Business Combination
  12. 4 Grant or award EVP, CFO & Treasurer acquired 20,671 shares (grant or award)
  13. 4 Grant or award SVP, CHRO acquired 4,594 shares (grant or award)
  14. 4 Grant or award SVP, GC and Secretary acquired 18,834 shares (grant or award)
  15. 8-K Event Executive or director change
  16. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  17. 8-K Event Material agreement · New debt or obligation
  18. 4 Grant or award Director acquired 4,029 shares (grant or award)
  19. 3 Insider Initial Statement of Ownership
  20. 8-K Event Executive or director change · Regulation FD disclosure

Page 7 of 27 · 530 filings