Ownership

Zhengbin Yao

Insider Reports History

Entity: Individual
Location: 10301 Stella Link Road, Houston, TX
Signature: /s/ James Kastenmayer, Attorney-in-Fact for Zhengbin Yao
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Zhengbin Yao:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
ALUMIS INC.	Director	Common Stock	23.5K	$376K	$16.00	Jul 1, 2024	Direct
ArriVent BioPharma, Inc.	President and CEO, Director	Stock Option (right to buy)	380K			Feb 3, 2025	Direct
NexImmune, Inc.	Director	Stock Option (right to buy)	45K			Jul 5, 2023	Direct
ALUMIS INC.	Director	Stock Option (Right to Buy)	4.28K			Jul 1, 2024	Direct
ALUMIS INC.	Director	Class A Common Stock	0			Jul 1, 2024	Direct

Showing 1 to 5 of 5 entries

Insider Reports Filed by Zhengbin Yao

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
AVBP	ArriVent BioPharma, Inc.	Feb 3, 2025	1	$0	4	Feb 14, 2025	President and CEO, Director
ALMS	ALUMIS INC.	Jun 27, 2024	7	$0	4	Jul 1, 2024	Director
ALMS	ALUMIS INC.	Jun 27, 2024	0	$0	3	Jun 27, 2024	Director
AVBP	ArriVent Biopharma, Inc.	Jan 25, 2024	0	$0	3	Jan 25, 2024	President and CEO, Director
NEXI	NexImmune, Inc.	Jul 5, 2023	1	$0	4	Jul 7, 2023	Director
NEXI	NexImmune, Inc.	Apr 4, 2023	6	$0	4	Apr 6, 2023	Director
NEXI	NexImmune, Inc.	Jun 13, 2022	1	$0	4	Jun 15, 2022	Director