Insider · CIK 0001840339

Bookman Michael

Reports to the SEC for 2 companies · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001840339

Forms 4 and 5

Insider transactions

19 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-02-03	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+176K sh	—	—	176,000
2025-10-01	IMRXImmuneering CorpP Purchase	CHIEF LEGAL OFFICER, SECRETARY	PPurchase	+1,020 sh	$6.83	+$6,966.498	4,870
2025-02-05	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+110K sh	—	—	110,000
2024-05-21	IMRXImmuneering Corp · Stock OptionD Disposition to Issuer	CHIEF LEGAL OFFICER, SECRETARY	DDisposition to Issuer	−143K sh	—	—	0
2024-05-21	IMRXImmuneering Corp · Stock OptionD Disposition to Issuer	CHIEF LEGAL OFFICER, SECRETARY	DDisposition to Issuer	−101K sh	—	—	0
2024-05-21	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+101K sh	—	—	101,116
2024-05-21	IMRXImmuneering Corp · Stock OptionD Disposition to Issuer	CHIEF LEGAL OFFICER, SECRETARY	DDisposition to Issuer	−47.3K sh	—	—	0
2024-05-21	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+47.3K sh	—	—	47,300
2024-05-21	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+143K sh	—	—	143,000
2024-05-21	IMRXImmuneering Corp · Stock OptionD Disposition to Issuer	CHIEF LEGAL OFFICER, SECRETARY	DDisposition to Issuer	−93K sh	—	—	0
2024-05-21	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+93K sh	—	—	93,000
2024-03-15	IMRXImmuneering CorpA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+1,448 sh	$1.62	+$2,345.76	3,850
2024-02-08	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+93K sh	—	—	93,000
2023-02-15	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+143K sh	—	—	143,000
2022-05-17	IMRXImmuneering CorpP Purchase	CHIEF LEGAL OFFICER, SECRETARY	PPurchase	+1,000 sh	$4.88	+$4,880	2,402
2022-02-10	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	+47.3K sh	—	—	47,300
2021-08-03	IMRXImmuneering CorpP Purchase	CHIEF LEGAL OFFICER, SECRETARY	PPurchase	+1,402 sh	$15.00	+$21K	1,402
2021-07-29	IMRXImmuneering Corp · Stock OptionA Award	CHIEF LEGAL OFFICER, SECRETARY	AAward	−101K sh	—	—	101,116
2021-04-20	KRROKorro Bio, Inc. · Restricted Stock UnitA Award	General Counsel and Secretary	AAward	+30K sh	—	—	30,000

Recent filings

Accepted (ET)
Feb 54
Bookman Michael0001790340-26-000034
SEC(opens sec.gov)
Oct 24
Bookman Michael0001790340-25-000121
SEC(opens sec.gov)
Feb 74
Bookman Michael0001790340-25-000022
SEC(opens sec.gov)
May 234
Bookman Michael0001628280-24-024953
SEC(opens sec.gov)
Mar 194
Bookman Michael0001790340-24-000032
SEC(opens sec.gov)
Feb 94
Bookman Michael0001790340-24-000010
SEC(opens sec.gov)
Feb 174
Bookman Michael0001415889-23-002755
SEC(opens sec.gov)
May 184
Bookman Michael0001415889-22-005253
SEC(opens sec.gov)
Feb 144
Bookman Michael0001415889-22-001325
SEC(opens sec.gov)
Aug 44
Bookman Michael0001104659-21-099728
SEC(opens sec.gov)
Jul 304
Bookman Michael0001104659-21-098276
SEC(opens sec.gov)
Apr 224
Bookman Michael0001127602-21-014276
SEC(opens sec.gov)

Companies

Address

245 MAIN STREET SECOND FLOOR

CAMBRIDGE, MA, 02142