Insider · CIK 0001870076

Feinberg Peter

Reports to the SEC for 2 companies · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001870076

Forms 4 and 5

Insider transactions

35 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-11	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+33.4K sh	—	—	33,350
2026-01-12	IMRXImmuneering CorpP Purchase	Director	PPurchase	+20K sh	$4.35	+$86.9K	135,441
2026-01-01	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+7,888 sh	—	—	7,888
2025-10-03	IMRXImmuneering CorpP Purchase	Director	PPurchase	+7,500 sh	$6.67	+$50K	156,766
2025-09-30	IMRXImmuneering CorpP Purchase	Director	PPurchase	+7,500 sh	$7.03	+$52.7K	149,266
2025-09-29	IMRXImmuneering CorpP Purchase	Director	PPurchase	+5,000 sh	$7.18	+$35.9K	141,766
2025-06-18	IMRXImmuneering CorpP Purchase	Director	PPurchase	+25K sh	$2.53	+$63.2K	136,766
2025-06-13	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+33.4K sh	—	—	33,350
2025-01-01	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+23.5K sh	—	—	23,485
2024-06-12	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+33.4K sh	—	—	33,350
2024-05-08	Notable Labs, Ltd.A Award	Director	AAward	+40.2K sh	—	—	40,247
2024-03-22	IMRXImmuneering CorpP Purchase	Director	PPurchase	+25K sh	$2.55	+$63.7K	111,766
2024-03-19	IMRXImmuneering CorpP Purchase	Director	PPurchase	+25K sh	$2.56	+$64K	86,766
2024-03-18	IMRXImmuneering CorpP Purchase	Director	PPurchase	+45K sh	$2.31	+$104K	56,790
2024-03-18	IMRXImmuneering CorpP Purchase	Director	PPurchase	+4,976 sh	$3.05	+$15.2K	61,766
2024-01-24	Notable Labs, Ltd.Stock OptionA Award	Director	AAward	+9,753 sh	—	—	9,753
2024-01-01	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+6,879 sh	—	—	6,879
2023-06-14	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+17.5K sh	—	—	17,500
2022-06-21	IMRXImmuneering Corp · Stock OptionA Award	Director	AAward	+14.2K sh	—	—	14,200
2022-03-15	IMRXImmuneering CorpP Purchase	Director	PPurchase	+6,667 sh	$6.75	+$45K	11,766
2021-09-20	IMRXImmuneering CorpP Purchase	Director	PPurchase	+4,750 sh	$24.45	+$116K	5,099
2021-09-13	IMRXImmuneering CorpP Purchase	Director	PPurchase	+349 sh	$21.25	+$7,416.25	349
2021-09-13	IMRXImmuneering CorpP Purchase	Director	PPurchase	+5,750 sh	$21.51	+$124K	392,242
2021-08-03	IMRXImmuneering Corp · Series A Preferred StockC Conversion	Director	CConversion	−103K sh	—	—	0
2021-08-03	IMRXImmuneering Corp · Series A Preferred StockC Conversion	Director	CConversion	−92.5K sh	—	—	0
2021-08-03	IMRXImmuneering Corp · Series A Preferred StockC Conversion	Director	CConversion	−51.5K sh	—	—	0
2021-08-03	IMRXImmuneering Corp · Series B Preferred StockC Conversion	Director	CConversion	−30.6K sh	—	—	0
2021-08-03	IMRXImmuneering Corp · Series B Preferred StockC Conversion	Director	CConversion	−30.6K sh	—	—	0
2021-08-03	IMRXImmuneering Corp · Series B Preferred StockC Conversion	Director	CConversion	−30.6K sh	—	—	0
2021-08-03	IMRXImmuneering CorpP Purchase	Director	PPurchase	+129K sh	$15.00	+$1.94M	386,492
2021-08-03	IMRXImmuneering CorpC Conversion	Director	CConversion	+134K sh	—	—	257,325
2021-08-03	IMRXImmuneering CorpC Conversion	Director	CConversion	+123K sh	—	—	347,401
2021-08-03	IMRXImmuneering CorpP Purchase	Director	PPurchase	+129K sh	$15.00	+$1.94M	476,568
2021-08-03	IMRXImmuneering CorpC Conversion	Director	CConversion	+82.1K sh	—	—	82,108
2021-08-03	IMRXImmuneering CorpP Purchase	Director	PPurchase	+33.3K sh	$15.00	+$500K	115,441

Recent filings

Accepted (ET)
Jun 114
Feinberg Peter0001790340-26-000064
SEC(opens sec.gov)
Jan 144
Feinberg Peter0001790340-26-000008
SEC(opens sec.gov)
Jan 24
Feinberg Peter0001790340-26-000002
SEC(opens sec.gov)
Oct 74
Feinberg Peter0001790340-25-000127
SEC(opens sec.gov)
Oct 14
Feinberg Peter0001790340-25-000119
SEC(opens sec.gov)
Sep 304
Feinberg Peter0001790340-25-000117
SEC(opens sec.gov)
Jun 234
Feinberg Peter0001790340-25-000083
SEC(opens sec.gov)
Jun 164
Feinberg Peter0001790340-25-000069
SEC(opens sec.gov)
Jan 24
Feinberg Peter0001790340-25-000007
SEC(opens sec.gov)
Jun 134
Feinberg Peter0001628280-24-028057
SEC(opens sec.gov)
May 104
Feinberg Peter0001062993-24-009929
SEC(opens sec.gov)
Mar 254
Feinberg Peter0001790340-24-000042
SEC(opens sec.gov)
Mar 194
Feinberg Peter0001790340-24-000028
SEC(opens sec.gov)
Jan 264
Feinberg Peter0001062993-24-001366
SEC(opens sec.gov)
Jan 24
Feinberg Peter0001790340-24-000002
SEC(opens sec.gov)
Jun 154
Feinberg Peter0001790340-23-000035
SEC(opens sec.gov)
Jun 234
Feinberg Peter0001415889-22-006899
SEC(opens sec.gov)
Mar 164
Feinberg Peter0001415889-22-003061
SEC(opens sec.gov)

Companies

Address

245 MAIN STREET SECOND FLOOR

CAMBRIDGE, MA, 02142