Insider · CIK 0001266917

HAMBURG MARGARET A

Reports to the SEC for 2 companies · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001266917

Forms 4 and 5

Insider transactions

26 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-05-20	ALNYALNYLAM PHARMACEUTICALS, INC.A Award	Director	AAward	+671 sh	—	—	1,582
2026-05-20	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (Right to Buy)A Award	Director	AAward	+1,441 sh	—	—	1,441
2025-05-08	ALNYALNYLAM PHARMACEUTICALS, INC.A Award	Director	AAward	+775 sh	—	—	911
2025-05-08	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+1,558 sh	—	—	1,558
2024-05-16	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+5,228 sh	—	—	5,228
2023-05-18	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+3,454 sh	—	—	3,454
2023-02-23	ALNYALNYLAM PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+136 sh	—	—	136
2023-02-23	ALNYALNYLAM PHARMACEUTICALS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−136 sh	—	—	0
2022-05-18	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+5,153 sh	—	—	5,153
2022-02-23	ALNYALNYLAM PHARMACEUTICALS, INC. · Restricted Stock UnitsA Award	Director	AAward	+136 sh	—	—	136
2021-07-15	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+4,032 sh	—	—	4,032
2020-07-01	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+4,581 sh	—	—	4,581
2019-07-01	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+9,000 sh	—	—	9,000
2019-01-10	ALNYALNYLAM PHARMACEUTICALS, INC. · Stock Option (right to buy)A Award	Director	AAward	+18K sh	—	—	18,000
2009-05-20	HSICHENRY SCHEIN INCM Exercise/Conversion	Former Director	MExercise/Conversion	+20K sh	$32.15	+$643K	32,235
2009-05-20	HSICHENRY SCHEIN INCM Exercise/Conversion	Former Director	MExercise/Conversion	+15K sh	$35.49	+$532K	47,235
2009-05-20	HSICHENRY SCHEIN INCM Exercise/Conversion	Former Director	MExercise/Conversion	+15K sh	$39.43	+$591K	62,235
2009-05-20	HSICHENRY SCHEIN INCS Sale	Former Director	SSale	−50K sh	$45.09	−$2.25M	12,235
2009-05-20	HSICHENRY SCHEIN INCS Sale	Former Director	SSale	−1,000 sh	$45.38	−$45.4K	11,235
2009-05-20	HSICHENRY SCHEIN INC · Stock Option (Right to Buy)M Exercise/Conversion	Former Director	MExercise/Conversion	−20K sh	—	—	0
2009-05-20	HSICHENRY SCHEIN INC · Stock Option (Right to Buy)M Exercise/Conversion	Former Director	MExercise/Conversion	−15K sh	—	—	0
2009-05-20	HSICHENRY SCHEIN INC · Stock Option (Right to Buy)M Exercise/Conversion	Former Director	MExercise/Conversion	−15K sh	—	—	0
2009-05-19	HSICHENRY SCHEIN INCD Disposition to Issuer	Former Director	DDisposition to Issuer	−11.2K sh	—	—	0
2009-03-09	HSICHENRY SCHEIN INCA Award	Former Director	AAward	+5,384 sh	—	—	12,235
2007-03-05	HSICHENRY SCHEIN INCA Award	Former Director	AAward	+2,011 sh	—	—	4,132
2007-03-05	HSICHENRY SCHEIN INC · Stock Option (Right to buy)A Award	Former Director	AAward	+7,540 sh	—	—	7,540

Recent filings

Accepted (ET)
May 224
HAMBURG MARGARET A0001178670-26-000037
SEC(opens sec.gov)
May 124
HAMBURG MARGARET A0001735276-25-000065
SEC(opens sec.gov)
May 204
HAMBURG MARGARET A0001735276-24-000050
SEC(opens sec.gov)
May 194
HAMBURG MARGARET A0001735276-23-000065
SEC(opens sec.gov)
Feb 274
HAMBURG MARGARET A0001735276-23-000017
SEC(opens sec.gov)
May 204
HAMBURG MARGARET A0001735276-22-000053
SEC(opens sec.gov)
Feb 254
HAMBURG MARGARET A0001735276-22-000030
SEC(opens sec.gov)
Jul 194
HAMBURG MARGARET A0001735276-21-000071
SEC(opens sec.gov)
Jul 64
HAMBURG MARGARET A0001735276-20-000082
SEC(opens sec.gov)
Jul 24
HAMBURG MARGARET A0001735276-19-000061
SEC(opens sec.gov)
Jan 114
HAMBURG MARGARET A0001735276-19-000016
SEC(opens sec.gov)
May 224
HAMBURG MARGARET A0001209191-09-028511
SEC(opens sec.gov)

Companies

Address

CAMBRIDGE, MA, 02142