$AVBP

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$AVBP Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Company Executives

$AVBP Management Team

Dr. Zhengbin Yao

Chairman of the Board

President

Chief Executive Officer

Age 59

Compensation $2.407M USD

Sex Male

Mr. Winston Kung

Chief Financial Officer

Treasurer

Age 49

Compensation $1.833M USD

Sex Male

Ms. Robin Lachapelle

Chief Operating Officer

Age 52

Compensation $961.0K USD

Sex Female

Mr. James Kastenmayer

General Counsel

Secretary

Age 53

Compensation -

Sex Male

Dr. Stuart Lutzker

Director

President of Research and Development

Age 64

Compensation $986.0K USD

Sex Male

Name / Title	Age	Compensation	Sex
Dr. Zhengbin Yao Chairman of the Board President Chief Executive Officer	59	$2.407M USD	Male
Mr. Winston Kung Chief Financial Officer Treasurer	49	$1.833M USD	Male
Ms. Robin Lachapelle Chief Operating Officer	52	$961.0K USD	Female
Mr. James Kastenmayer General Counsel Secretary	53	-	Male
Dr. Stuart Lutzker Director President of Research and Development	64	$986.0K USD	Male

Board of Directors

From the proxy statement filed Apr 28, 2026

Directors

serving now

Independent

5 of 7

stated in the proxy

Average tenure

Not stated

from year joined

CEO also chairs the board

Yes

Zhengbin (Bing) Yao, Ph.D.

Director	Age	On board	Independent	Committees	Other public boards	2025 pay
Zhengbin (Bing) Yao, Ph.D. Board chair, CEO	Not stated	Not stated	Not independent	None stated	None stated	Paid as CEO
Kristine Peterson Lead independent director	Not stated	Not stated	Independent	Audit	None stated	Not stated
James Healy, M.D., Ph.D.	Not stated	Not stated	Independent	Audit Nominating and Corporate Governance	None stated	Not stated
John Hohneker, M.D.	Not stated	Not stated	Independent	Compensation	None stated	Not stated
Stuart Lutzker, M.D., Ph.D. Executive officer	Not stated	Not stated	Not independent	None stated	None stated	Not stated
Chris W. Nolet	Not stated	Not stated	Independent	Nominating and Corporate Governance	None stated	Not stated
Merdad Parsey, M.D., Ph.D.	Not stated	Not stated	Independent	None stated	None stated	$509,119

Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.

No related-party transactions disclosed

The proxy filed Apr 28, 2026 describes a review policy but reports no transactions.

Read the policy in the proxy

Comments

Company Executives

$AVBP Management Team

Dr. Zhengbin Yao

Mr. Winston Kung

Ms. Robin Lachapelle

Mr. James Kastenmayer

Dr. Stuart Lutzker

Board of Directors

Related-party transactions

No related-party transactions disclosed