Insider · CIK 0001904082

D'Antilio Derek

Reports to the SEC for 1 company · MANCHESTER, NH

sec.gov

Transactions

Companies

Filings

CIK

0001904082

Forms 4 and 5

Insider transactions

21 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-05-16	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−37.8K sh	$43.10	−$1.63M	238,813
2026-05-13	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+29.4K sh	—	—	246,215
2026-05-13	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+30.4K sh	—	—	276,653
2026-02-27	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−9,995 sh	$36.47	−$365K	216,776
2026-02-13	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−17.8K sh	$42.38	−$755K	226,771
2025-05-16	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−29.9K sh	$27.51	−$823K	244,579
2025-05-15	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+65.1K sh	—	—	274,490
2025-05-13	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+21.3K sh	—	—	209,392
2025-02-27	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+20.7K sh	—	—	188,097
2024-06-11	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+34.5K sh	—	—	167,426
2024-05-16	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−12.5K sh	$29.75	−$372K	132,931
2024-05-15	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+13.3K sh	—	—	145,425
2024-02-13	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−10.7K sh	$30.34	−$325K	132,174
2023-09-15	ALGMALLEGRO MICROSYSTEMS, INC.P Purchase	EVP, CFO & Treasurer	PPurchase	+1,488 sh	$33.63	+$50K	142,899
2023-05-16	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−7,084 sh	$38.14	−$270K	141,411
2023-05-15	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+21.1K sh	—	—	148,495
2023-05-12	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+25.6K sh	—	—	127,403
2023-02-13	ALGMALLEGRO MICROSYSTEMS, INC.F Tax Payment	EVP, CFO & Treasurer	FTax Payment	−14.6K sh	$43.68	−$638K	101,849
2023-02-02	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+36.5K sh	$41.10	+$1.5M	116,458
2022-05-16	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+25.6K sh	—	—	79,961
2022-02-03	ALGMALLEGRO MICROSYSTEMS, INC.A Award	EVP, CFO & Treasurer	AAward	+54.4K sh	—	—	54,407

Recent filings

Accepted (ET)
May 194
D'Antilio Derek0001193125-26-231164
SEC(opens sec.gov)
May 154
D'Antilio Derek0001193125-26-226843
SEC(opens sec.gov)
Mar 34
D'Antilio Derek0001193125-26-088230
SEC(opens sec.gov)
Feb 184
D'Antilio Derek0001193125-26-057086
SEC(opens sec.gov)
May 194
D'Antilio Derek0000950170-25-074371
SEC(opens sec.gov)
May 144
D'Antilio Derek0000950170-25-071492
SEC(opens sec.gov)
Mar 34
D'Antilio Derek0000950170-25-030872
SEC(opens sec.gov)
Jun 134
D'Antilio Derek0000950170-24-073027
SEC(opens sec.gov)
May 174
D'Antilio Derek0000950170-24-061968
SEC(opens sec.gov)
Feb 154
D'Antilio Derek0000950170-24-015953
SEC(opens sec.gov)
Sep 184
D'Antilio Derek0000950170-23-048592
SEC(opens sec.gov)
May 174
D'Antilio Derek0001904082-23-000009
SEC(opens sec.gov)
May 164
D'Antilio Derek0001904082-23-000007
SEC(opens sec.gov)
Feb 144
D'Antilio Derek0001904082-23-000004
SEC(opens sec.gov)
Feb 64
D'Antilio Derek0001904082-23-000002
SEC(opens sec.gov)
May 184
D'Antilio Derek0001904082-22-000006
SEC(opens sec.gov)

Companies

ALLEGRO MICROSYSTEMS, INC.EVP, CFO & TreasurerALGM

Address

955 PERIMETER ROAD

MANCHESTER, NH, 03103