Insider · CIK 0001813780

Hirth Peter

Reports to the SEC for 4 companies · SOUTH SAN FRANCISCO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001813780

Forms 4 and 5

Insider transactions

21 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-08	TRXBTRex Bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+17.5K sh	—	—	17,500
2026-06-25	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+5,860 sh	—	—	5,860
2025-06-25	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+5,860 sh	—	—	5,860
2025-06-05	IOBTIO Biotech, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+35.1K sh	—	—	35,144
2024-06-27	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+60K sh	—	—	60,000
2024-06-06	PCVXVaxcyte, Inc.A Award	Director	AAward	+1,550 sh	—	—	7,175
2024-06-06	PCVXVaxcyte, Inc. · Stock Option (right to buy)A Award	Director	AAward	+7,250 sh	—	—	7,250
2024-06-06	IOBTIO Biotech, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+45.6K sh	—	—	45,642
2024-02-28	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+4,411 sh	—	—	4,411
2024-02-27	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−15K sh	—	—	0
2023-07-20	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+20K sh	—	—	20,000
2023-06-13	PCVXVaxcyte, Inc.A Award	Director	AAward	+2,500 sh	—	—	5,625
2023-06-13	PCVXVaxcyte, Inc. · Stock Option (right to buy)A Award	Director	AAward	+15K sh	—	—	15,000
2023-06-08	IOBTIO Biotech, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+41.5K sh	—	—	41,533
2022-06-23	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+15K sh	—	—	15,000
2022-06-01	PCVXVaxcyte, Inc.A Award	Director	AAward	+3,125 sh	—	—	3,125
2022-06-01	PCVXVaxcyte, Inc. · Stock Option (right to buy)A Award	Director	AAward	+18.8K sh	—	—	18,750
2022-05-26	IOBTIO Biotech, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+23.9K sh	—	—	23,885
2021-11-04	IOBTIO Biotech, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+34.7K sh	—	—	34,731
2021-06-17	ALGSAligos Therapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+15K sh	—	—	15,000
2021-06-02	PCVXVaxcyte, Inc. · Stock Option (right to buy)A Award	Director	AAward	−15K sh	—	—	15,000

Recent filings

Accepted (ET)
Oct 84
Hirth Peter0001193125-26-418293
SEC(opens sec.gov)
Jun 294
Hirth Peter0001610717-26-000300
SEC(opens sec.gov)
Jun 264
Hirth Peter0001610717-25-000257
SEC(opens sec.gov)
Jun 64
Hirth Peter0000905148-25-002032
SEC(opens sec.gov)
Jun 284
Hirth Peter0001610717-24-000372
SEC(opens sec.gov)
Jun 104
Hirth Peter0001649094-24-000010
SEC(opens sec.gov)
Jun 74
Hirth Peter0000905148-24-001685
SEC(opens sec.gov)
Feb 284
Hirth Peter0001610717-24-000102
SEC(opens sec.gov)
Jul 214
Hirth Peter0001610717-23-000213
SEC(opens sec.gov)
Jun 154
Hirth Peter0001209191-23-037502
SEC(opens sec.gov)
Jun 134
Hirth Peter0001140361-23-029696
SEC(opens sec.gov)
Jun 274
Hirth Peter0001567619-22-013391
SEC(opens sec.gov)
Jun 34
Hirth Peter0001209191-22-034052
SEC(opens sec.gov)
May 314
Hirth Peter0001567619-22-011963
SEC(opens sec.gov)
Nov 84
Hirth Peter0001140361-21-037040
SEC(opens sec.gov)
Jun 174
Hirth Peter0001567619-21-012337
SEC(opens sec.gov)

Companies

Address

C/O TREX BIO, INC. 269 EAST GRAND AVENUE, SUITE 300

SOUTH SAN FRANCISCO, CA, 94080