HCW Biologics Ownership & Insider Activity

HCW Biologics (HCWB) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 23.9% of shares outstanding. Institutional investors hold 0.5%. Over the past 90 days, insiders made 3 purchases worth $100K.

Shares Outstanding

1.836M

Shares Float

1.739M

Insider Shares Owned

381.883K

Insider % Owned

23.9%

Institutional Shares Held

13.520K

Institutional % Held

0.5%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$100K total

Sales (90d)

Net Activity

Net Buying

Net Value (90d)

$100K

HCW Biologics Insider Transactions (Last 6 Months)

See all insider trades →

Date	Insider	Title	Type	Shares	Price	Value
Jul 29, 2026	Hing C Wong	CHIEF EXECUTIVE OFFICER	BUY	23.210K	$2.58	$60K
Jul 29, 2026	Lee Flowers	SVP BUSINESS DEVELOPMENT	BUY	7.736K	$2.58	$20K
Jul 29, 2026	Scott T Garrett	DIRECTOR	BUY	7.736K	$2.58	$20K
May 22, 2026	Hing C Wong	CHIEF EXECUTIVE OFFICER	BUY	113.879K	$1.41	$160K
May 22, 2026	Scott T Garrett	DIRECTOR	BUY	177.936K	$1.41	$250K
May 22, 2026	Rebecca Byam	CHIEF FINANCIAL OFFICER	BUY	14.235K	$1.41	$20K

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HCW Biologics Inc

HCW Biologics Ownership & Insider Activity

HCW Biologics Insider Transactions (Last 6 Months)

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