Insider · CIK 0001757601

Grissinger Michael

Reports to the SEC for 4 companies · SALT LAKE CITY, UT

sec.gov

Transactions

Companies

Filings

CIK

0001757601

Forms 4 and 5

Insider transactions

17 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-03	LPCNLipocine Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+2,000 sh	$2.11	+$4,220	2,000
2026-06-21	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+4,200 sh	—	—	4,200
2026-06-16	APREAprea Therapeutics, Inc. · Stock Options (Right to Buy)A Award	Director	AAward	+12.6K sh	—	—	12,555
2026-06-16	APREAprea Therapeutics, Inc.A Award	Director	AAward	+3,135 sh	—	—	6,024
2025-06-05	APREAprea Therapeutics, Inc. · Stock Options (Right to Buy)A Award	Director	AAward	+4,185 sh	—	—	4,185
2025-06-05	APREAprea Therapeutics, Inc.A Award	Director	AAward	+1,045 sh	—	—	2,889
2025-04-17	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+70.2K sh	—	—	70,200
2024-06-28	AKTXAkari Therapeutics Plc · Stock Option (Right to Buy)A Award	Director	AAward	+5M sh	—	—	5,000,000
2024-06-20	APREAprea Therapeutics, Inc. · Stock Options (Right to Buy)A Award	Director	AAward	+4,185 sh	—	—	4,185
2024-06-20	APREAprea Therapeutics, Inc.A Award	Director	AAward	+1,045 sh	—	—	1,844
2023-08-23	APREAprea Therapeutics, Inc.A Award	Director	AAward	+500 sh	—	—	799
2023-08-23	APREAprea Therapeutics, Inc. · Stock Options (Right to Buy)A Award	Director	AAward	+2,000 sh	—	—	2,000
2022-07-28	APREAprea Therapeutics, Inc.A Award	Director	AAward	+5,995 sh	—	—	5,995
2022-07-28	APREAprea Therapeutics, Inc. · Stock Option (right to Buy)A Award	Director	AAward	+29.6K sh	—	—	29,575
2020-06-03	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+14.4K sh	—	—	14,414
2019-05-08	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+14.4K sh	—	—	14,414
2018-11-05	ACETAdicet Bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+28.8K sh	—	—	28,828

Recent filings

Accepted (ET)
Aug 74
Grissinger Michael0001493152-26-036577
SEC(opens sec.gov)
Jun 234
Grissinger Michael0001757601-26-000002
SEC(opens sec.gov)
Jun 174
Grissinger Michael0001104659-26-075286
SEC(opens sec.gov)
Jun 94
Grissinger Michael0001104659-25-057811
SEC(opens sec.gov)
Apr 214
Grissinger Michael0000950170-25-056294
SEC(opens sec.gov)
Jul 24
Grissinger Michael0000950170-24-080538
SEC(opens sec.gov)
Jun 214
Grissinger Michael0001104659-24-073936
SEC(opens sec.gov)
Aug 244
Grissinger Michael0001104659-23-095020
SEC(opens sec.gov)
Aug 14
Grissinger Michael0001104659-22-084764
SEC(opens sec.gov)
Jun 54
Grissinger Michael0000899243-20-015458
SEC(opens sec.gov)
May 94
Grissinger Michael0000899243-19-012923
SEC(opens sec.gov)
Nov 64
Grissinger Michael0000899243-18-028313
SEC(opens sec.gov)

Companies

Address

675 ARAPEEN DRIVE SUITE 202

SALT LAKE CITY, UT, 84108